# Referensi REST API

> Cari parameter dan contoh untuk setiap endpoint /v1. Spesifikasi OpenAPI tersedia untuk diunduh dalam JSON atau YAML.

Canonical: https://transcript1.com/id/docs/api-reference
Language: id
Last updated: 2026-10-19

## Pengantar

Gunakan `https://api.transcript1.com/v1` sebagai base URL untuk semua endpoint berikut.

- Body request dan respons memakai JSON. Nama field mengikuti `snake_case`.
- Timestamp mengikuti ISO 8601 dengan zona waktu UTC, contohnya `2026-10-13T09:30:00.000Z`.
- Durasi rekaman dan waktu pada transkrip dihitung dalam detik.
- Format error seragam untuk semua endpoint. Baca [struktur error](https://transcript1.com/id/docs/api-reference#errors).
- Respons untuk request yang memakai autentikasi menyertakan `X-RateLimit-Limit` dan `X-RateLimit-Remaining`. Penjelasannya ada di [biaya dan batas penggunaan](https://transcript1.com/id/docs/billing-and-limits).
- Dengan `source=auto`, transcript1 mencari subtitle bahasa asli video di YouTube, X, TikTok, Bluesky, Dailymotion, dan LinkedIn terlebih dahulu. Jika tidak ada yang bisa dipakai, proses beralih ke speech to text. Tidak semua video menyediakan subtitle. Mode `source=captions` (hanya subtitle) tidak mengunduh audio atau memakai STT sebagai pengganti; tanpa subtitle yang bisa dipakai, transkripsi gagal dengan `no_captions`. Opsi `source=stt` dan pengenalan pembicara langsung memakai audio. Baca [perbandingan sumber transkrip](https://transcript1.com/id/docs/sources-and-options) untuk batas pengambilan subtitle serta perbedaan timestamp per segmen dan per kata.

Untuk integrasi dengan tool, unduh spesifikasi OpenAPI dalam format berikut:

- [JSON](https://api.transcript1.com/v1/openapi.json)
- [YAML](https://api.transcript1.com/v1/openapi.yaml)

## Autentikasi

Autentikasi setiap request melalui header `Authorization` dengan format `Authorization: Bearer <token>`.

- Untuk akses ke semua endpoint, buat kunci API melalui halaman [“API keys”](https://transcript1.com/dashboard/account/tokens). Kunci ini berawalan `t1_`.
- Saat Anda menghubungkan klien MCP seperti Claude atau ChatGPT, klien menerima token akses OAuth berawalan `t1o_`. Aksesnya mengikuti scope `transcriptions:read` dan `transcriptions:write`.

| Scope | Endpoint yang bisa diakses |
|---|---|
| `transcriptions:read` | `GET /v1/transcriptions`, `GET /v1/transcriptions/:id`, `GET /v1/transcriptions/:id/upload`, dan `GET /v1/account` |
| `transcriptions:write` | `POST /v1/transcriptions`, `DELETE /v1/transcriptions/:id`, dan `POST /v1/transcriptions/:id/upload/complete` |

- Jika token tidak memiliki scope yang dibutuhkan, API merespons dengan `403 insufficient_scope`.
- Jika kredensial belum dikirim atau tidak valid, responsnya `401 unauthorized`.

Khusus pengiriman chunk lewat `PUT /v1/transcriptions/:id/upload/chunks/:index`, gunakan `X-Upload-Token`. Token diterbitkan saat sesi unggahan dibuat. Ikuti [panduan unggahan](https://transcript1.com/id/docs/uploads) untuk alur lengkapnya.

```bash
curl https://api.transcript1.com/v1/account \
  -H "Authorization: Bearer $TRANSCRIPT1_API_KEY"
```

```javascript
import { Transcript1 } from '@transcript1/sdk';

const t1 = new Transcript1({ apiKey: process.env.TRANSCRIPT1_API_KEY });
const account = await t1.account();
```

```python
import os
import requests

response = requests.get(
    "https://api.transcript1.com/v1/account",
    headers={"Authorization": f"Bearer {os.environ['TRANSCRIPT1_API_KEY']}"},
)
print(response.json())
```

## Idempotensi

Sertakan header `Idempotency-Key` saat memanggil `POST /v1/transcriptions`. Header ini menjaga agar retry tidak membuat transkripsi kedua.

Pilih nilai sepanjang 1 sampai 255 karakter dan kirim pada header, bukan query.

- Jika kunci dan parameter sama, API mengembalikan transkripsi dari request pertama tanpa biaya tambahan.
- Jika kunci sama tetapi parameternya berbeda, API menolak request dengan `409 idempotency_conflict`.
- Untuk unggahan bertahap, ulangi request pembuatan dengan kunci yang sama jika memerlukan token unggahan baru.

```bash
curl -X POST https://api.transcript1.com/v1/transcriptions \
  -H "Authorization: Bearer $TRANSCRIPT1_API_KEY" \
  -H "Idempotency-Key: 5f1c2b0e-8d4a-4c3e-9b7a-2e6f1d0c9a8b" \
  -H "Content-Type: application/json" \
  -d '{"url":"https://www.youtube.com/watch?v=dQw4w9WgXcQ"}'
```

```javascript
import { Transcript1 } from '@transcript1/sdk';

const t1 = new Transcript1();
const transcription = await t1.transcriptions.create('https://www.youtube.com/watch?v=dQw4w9WgXcQ', {
  idempotencyKey: '5f1c2b0e-8d4a-4c3e-9b7a-2e6f1d0c9a8b',
});
```

```python
import os
import requests

response = requests.post(
    "https://api.transcript1.com/v1/transcriptions",
    headers={"Authorization": f"Bearer {os.environ['TRANSCRIPT1_API_KEY']}", "Idempotency-Key": "5f1c2b0e-8d4a-4c3e-9b7a-2e6f1d0c9a8b"},
    json={"url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"},
)
print(response.json())
```

## Error

- Jika API menolak request, Anda mendapat respons error langsung.
- Jika request diterima tetapi proses transkripsi kemudian gagal, job memiliki `status` bernilai `failed`.

### Struktur respons error

Respons error dari `/v1` selalu memuat objek `error`. Di dalamnya ada `code`, `message`, dan `retryable`.

- Jadikan `code` sebagai dasar penanganan error dalam aplikasi.
- Gunakan `message` untuk menjelaskan masalah kepada pengguna. Jangan bergantung pada teks persisnya karena bisa berubah.
- Jika `retryable` bernilai `true`, request yang sama mungkin berhasil saat dicoba kembali nanti.

Beberapa kode juga menyertakan informasi tambahan selain `retryable`:

| Field | Kode error | Keterangan |
|---|---|---|
| `action_url` | `insufficient_minutes` | Link untuk membeli paket atau top-up. |
| `minutes_needed`, `minutes_remaining` | `insufficient_minutes` | Jumlah menit yang dibutuhkan request dan saldo menit Anda. Kebutuhan menit bernilai `null` jika belum diketahui. |
| `supported_platforms` | `unsupported_platform` | Daftar nilai platform yang diterima: `["youtube", "x", "tiktok", "instagram", "facebook", "bluesky", "twitch", "dailymotion", "pinterest", "linkedin", "snapchat"]`. |
| `missing_chunks` | `upload_incomplete` | Daftar indeks chunk yang belum sampai ke server. |
| `max_bytes` | `media_too_large` | Batas ukuran file yang berlaku untuk Anda, dalam byte. |
| `params` | `invalid_request` | Rincian validasi body atau query: setiap field dipasangkan dengan penjelasan masalahnya. |

### Saat API menolak request

| Status HTTP | `code` | Bisa retry | Penyebab dan tindakan |
|---|---|---|---|
| 400, 422 | `invalid_request` | Tidak | Ada parameter atau field body yang belum diisi atau tidak valid. Contohnya `diarize` bersama `source: "captions"`, atau `reuse_recent` bersama `webhook_url`. Body yang bukan JSON valid juga memakai kode ini. |
| 422 | `invalid_url` | Tidak | Link tidak diterima atau `platform` tidak sesuai dengan link. Gunakan YouTube, X, TikTok, Instagram, Facebook, Bluesky, atau platform lain dalam [daftar sumber](https://transcript1.com/id/docs/sources-and-options). |
| 422 | `unsupported_platform` | Tidak | Nilai `platform` tidak termasuk platform yang didukung. |
| 422 | `unsupported_media` | Tidak | Ekstensi file unggahan tidak didukung. |
| 401 | `unauthorized` | Tidak | Kredensial belum dikirim, tidak valid, sudah kedaluwarsa, atau sudah dicabut. Kode ini juga berlaku untuk token unggahan yang tidak valid atau kedaluwarsa. |
| 403 | `insufficient_scope` | Tidak | Token OAuth belum memiliki scope `transcriptions:read` atau `transcriptions:write` yang diperlukan. |
| 403 | `email_not_verified` | Tidak | Alamat email belum diverifikasi. Selesaikan verifikasi sebelum membuat transkripsi. |
| 402 | `insufficient_minutes` | Tidak | Saldo menit yang bisa dipakai sudah 0 atau tidak cukup untuk transkripsi ini. |
| 402 | `no_active_plan` | Tidak | Pembelian top-up memerlukan paket berbayar aktif. Kode ini berasal dari endpoint penagihan dasbor, bukan endpoint transkripsi. |
| 404 | `not_found` | Tidak | Tidak ada transkripsi dengan ID tersebut, atau transkripsi milik tim lain. |
| 409 | `upload_incomplete` | Tidak | Belum semua chunk diterima. Kirim bagian yang kurang, lalu ulangi langkah penyelesaian unggahan. |
| 409 | `invalid_state` | Tidak | Transkripsi tidak sedang menunggu unggahan. Anda tidak bisa mengirim chunk atau menyelesaikan unggahan. |
| 409 | `idempotency_conflict` | Tidak | Header `Idempotency-Key` sudah dipakai untuk parameter yang berbeda. |
| 413 | `media_too_large` | Tidak | File melewati batas ukuran Anda. Periksa [batas unggahan](https://transcript1.com/id/docs/uploads). |
| 413 | `invalid_request` | Tidak | Body JSON melebihi 1 MB. Untuk file yang terlalu besar, kodenya `media_too_large`. |
| 429 | `rate_limited` | Ya | Jumlah request per menit melewati batas. Tunggu sesuai jumlah detik pada `Retry-After`. |
| 429 | `too_many_active_jobs` | Ya | Terlalu banyak transkripsi berjalan atau sesi unggahan terbuka. Tunggu sesuai jumlah detik pada `Retry-After`. |
| 500 | `internal_error` | Ya | Ada masalah pada sistem kami. Coba kembali beberapa saat lagi. |
| 503 | `service_unavailable` | Ya | transcript1 sementara tidak bisa diakses. Coba kembali beberapa saat lagi. |

Jika browser memakai cookie login sebagai autentikasi, API juga memeriksa origin request. Akses dari situs lain mendapat `403 forbidden_origin`.

Pemeriksaan origin ini tidak berlaku untuk request API yang memakai header `Authorization`.

Semua respons `429` menyertakan header `Retry-After` dalam detik. Tunggu sesuai nilainya sebelum mencoba lagi. Rincian batasnya ada di [biaya dan batas penggunaan](https://transcript1.com/id/docs/billing-and-limits).

### Tentukan kapan perlu retry

- Retry hanya untuk `retryable` bernilai `true`: `rate_limited`, `too_many_active_jobs`, `internal_error`, dan `service_unavailable`.
- Jika ada `Retry-After`, tunggu sesuai nilainya. Jika tidak, tambah jeda pada setiap percobaan.
- Saat mengulang `POST /v1/transcriptions`, pakai header `Idempotency-Key` yang sama. Dengan begitu, Anda tidak terkena biaya kedua jika request pertama ternyata sudah berhasil.
- Untuk kode lain, perbaiki request terlebih dahulu sebelum mengirimnya kembali.

### Saat proses transkripsi gagal

Jika proses transkripsi gagal, `status` berubah menjadi `failed`. Baca penyebabnya dari `code` dan `message` dalam objek `error`.

Job bisa gagal setelah API mengirim respons awal. Karena itu, periksa `error` saat polling atau ketika menerima [webhook](https://transcript1.com/id/docs/api-reference#webhooks) `transcription.failed`.

| `error.code` | Penyebab | Langkah berikutnya |
|---|---|---|
| `media_unavailable` | Video tidak ditemukan atau sudah tidak tersedia. | Jangan langsung retry. Periksa URL. |
| `media_private` | Video hanya bisa diakses secara privat. | Gunakan postingan publik, atau video YouTube berstatus publik maupun unlisted. |
| `login_required` | Platform meminta Anda login untuk mengakses video. | Tidak ada retry untuk kegagalan permanen ini. |
| `no_audio` | Video tidak memiliki track audio. | Tidak ada retry untuk kegagalan permanen ini. |
| `age_restricted` | Video memiliki batasan usia. | Unggah file rekamannya, bukan mengulang link yang sama. |
| `live_stream` | Siaran masih berlangsung atau belum dimulai. | Coba lagi setelah siaran berakhir. |
| `no_captions` | Mode `captions` pada `source` tidak menemukan track subtitle yang bisa dipakai. | Ubah ke `source: "auto"` atau `"stt"`. |
| `media_too_long` | Durasi melebihi batas speech to text, yaitu 5 jam. | Bagi rekaman menjadi beberapa bagian sebelum mengirimnya lagi. |
| `unsupported_media` | File tidak bisa dibaca atau tidak memiliki track audio. | Kirim file dengan format yang didukung. |
| `no_speech` | Tidak ada ucapan yang terdeteksi. | Jangan retry. |
| `unsupported_language` | Bahasa dalam rekaman tidak didukung. | Ubah `language` ke kode yang didukung atau `"auto"` sebelum mencoba lagi. |
| `insufficient_minutes` | Saldo menit habis sebelum transkripsi bisa ditagih. | Isi saldo dengan top-up, lalu coba lagi. |
| `fetch_failed` | Media tetap gagal diambil setelah beberapa percobaan. | Boleh dicoba lagi nanti. |
| `transcription_failed` | Speech to text tetap gagal setelah beberapa percobaan. | Boleh dicoba lagi nanti. |

Jika transkripsi gagal atau dibatalkan, Anda tidak membayar. Menit yang sudah dipotong untuk job tersebut dikembalikan ke saldo.

Example: 402 Payment Required

```json
{
  "error": {
    "code": "insufficient_minutes",
    "message": "Not enough minutes",
    "retryable": false,
    "action_url": "https://transcript1.com/dashboard/billing",
    "minutes_needed": 20,
    "minutes_remaining": 3
  }
}
```

## The Transcription object

### The Transcription object

#### Attributes

- `id` (string, required)
- `object` (string, required, one of `transcription`)
- `status` (string, required, one of `awaiting_upload`, `queued`, `fetching`, `transcribing`, `completed`, `failed`, `canceled`)
- `source` (object, required)
  - With `url`
    - `platform` (string, required)
    - `url` (string, required, nullable)
    - `media_id` (string, required, nullable)
  - With `filename`
    - `platform` (string, required, one of `upload`)
    - `filename` (string, required, nullable)
    - `size` (number, required, nullable)
- `media` (object, required, nullable)
  - `title` (string, optional, nullable)
  - `author` (string, optional, nullable)
  - `author_url` (string, optional, nullable)
  - `thumbnail_url` (string, optional, nullable)
  - `filename` (string, optional)
  - `mime_type` (string, optional)
  - `size` (number, optional)
  - `duration_seconds` (number, optional, nullable)
- `options` (object, required)
  - `source` (string, required, one of `auto`, `captions`, `stt`)
  - `language` (string, required)
  - `diarize` (boolean, required)
- `transcript_source` (string, required, nullable, one of `youtube_captions`, `x_captions`, `speech_to_text`)
- `caption_kind` (string, required, nullable, one of `manual`, `auto_generated`)
- `language` (string, required, nullable)
- `billed_minutes` (integer, required, nullable)
- `cached` (boolean, required)
- `error` (object, required, nullable)
  - `code` (string, required)
  - `message` (string, required, nullable)
- `created_at` (string, date-time, required, nullable)
- `completed_at` (string, date-time, required, nullable)
- `deleted_at` (string, date-time, required, nullable): When the transcription was deleted. Always `null` unless the request includes `include_deleted=true`.
- `transcript` (object, optional): Included in `GET` responses for completed transcriptions.
  - `text` (string, required)
  - `speakers` (array of strings, required)
  - `segments` (array of objects, required)
    - `start` (number, required)
    - `end` (number, required)
    - `speaker` (string, required, nullable)
    - `language` (string, required, nullable)
    - `text` (string, required)
    - `words` (array of objects, optional, nullable)
      - `start` (number, required)
      - `end` (number, required)
      - `text` (string, required)
      - `confidence` (number, optional, nullable)
      - `speaker` (string, required, nullable)

#### Example

```json
{
  "id": "tr_4fHq8ZbN2xLm0PqRsTuVwX",
  "object": "transcription",
  "status": "completed",
  "source": {
    "platform": "youtube",
    "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
    "media_id": "dQw4w9WgXcQ"
  },
  "media": {
    "title": "Example video",
    "author": "Example channel",
    "author_url": "https://www.youtube.com/@examplechannel",
    "thumbnail_url": "https://i.ytimg.com/vi/dQw4w9WgXcQ/maxresdefault.jpg",
    "duration_seconds": 212
  },
  "options": {
    "source": "auto",
    "language": "auto",
    "diarize": false
  },
  "transcript_source": "youtube_captions",
  "caption_kind": "auto_generated",
  "language": "en",
  "billed_minutes": 4,
  "cached": false,
  "error": null,
  "created_at": "2026-10-13T09:30:00.000Z",
  "completed_at": "2026-10-13T09:30:04.000Z",
  "deleted_at": null,
  "transcript": {
    "text": "Welcome back to the channel. Today we are looking at how transcripts are made.",
    "speakers": [],
    "segments": [
      {
        "start": 0,
        "end": 4.2,
        "speaker": null,
        "language": "en",
        "text": "Welcome back to the channel."
      },
      {
        "start": 4.2,
        "end": 9.8,
        "speaker": null,
        "language": "en",
        "text": "Today we are looking at how transcripts are made."
      }
    ]
  }
}
```

## Transcriptions

Create, read, list and delete transcriptions of video links and uploaded files.

### Create a transcription

`POST /v1/transcriptions`

Transcribes an uploaded file or a YouTube, X, TikTok, Instagram, Facebook, Bluesky, Twitch, Dailymotion, Pinterest, LinkedIn, Snapchat link. Social posts must be public; only the first video is used.

Twitch accepts clips and completed VODs; Pinterest accepts native video pins; LinkedIn accepts public video posts; Snapchat accepts Spotlight. New platforms require public recorded native media without supplied account cookies; no live streams or external embeds.

`platform` is optional and detected from the link. Captions are YouTube/X-only. All sources use the same per-minute price.

Returns `200` for a final result, `201` when awaiting an upload and `202` while processing. Pass `wait` to wait up to 60 seconds for a final status.

Pass `reuse_recent=true` with a platform URL to reuse a transcription of the same video and options from the last 24 hours. The response includes `reused: true`, with no additional charge. Short links may not be matched. An `Idempotency-Key` replay takes precedence.

#### Query

- `wait` (integer, optional, nullable, default 0): Seconds to wait for a final status before responding, up to 60. Defaults to 0.
- `reuse_recent` (string, optional, default false, one of `true`, `false`): For platform URLs only. Cannot be combined with `webhook_url`. Returns the team's most recent transcription of the same video with the same `source`, `language` and `diarize`. It must have been created in the last 24 hours and must not be `failed` or `canceled`. Reuses that transcription without creating or charging for a new one.

#### Headers

- `Idempotency-Key` (string, optional): Returns the original transcription when you repeat a request with the same key and parameters.

#### Body

- With `url`
  - `platform` (string, optional, one of `youtube`, `x`, `tiktok`, `instagram`, `facebook`, `bluesky`, `twitch`, `dailymotion`, `pinterest`, `linkedin`, `snapchat`): Optional; detected from the link. If supplied, must match the link.
  - `url` (string, required): YouTube, X, TikTok, Instagram, Facebook, Bluesky, Twitch, Dailymotion, Pinterest, LinkedIn, Snapchat video link. Social posts must be public; only the first video is used. New platforms support public recorded native video without supplied account cookies, not live streams or external embeds.
  - `source` (string, optional, one of `auto`, `captions`, `stt`): "auto" uses YouTube or X captions when available, otherwise speech-to-text. "captions" is YouTube/X-only. "stt" always uses speech-to-text.
  - `language` (string, optional)
  - `diarize` (boolean, optional)
  - `webhook_url` (string, uri, optional)
- With `upload`
  - `upload` (object, required)
    - `filename` (string, required)
    - `size` (integer, required)
    - `mime_type` (string, optional)
  - `source` (string, optional, one of `auto`, `stt`)
  - `language` (string, optional)
  - `diarize` (boolean, optional)
  - `webhook_url` (string, uri, optional)
- multipart/form-data
  - `file` (string, binary, required)
  - `source` (string, optional, one of `auto`, `stt`)
  - `language` (string, optional)
  - `diarize` (boolean, optional)
  - `webhook_url` (string, uri, optional)

#### Returns

- 200 OK: The transcription reached a final status
- 201 Created: The transcription is awaiting a chunked upload. `upload` describes where to send each chunk.
- 202 Accepted: The transcription is processing
- 400 Bad Request: The JSON request body is malformed
- 401 Unauthorized: Missing or invalid credential
- 402 Payment Required: Not enough minutes. Applies to every request body format.
- 403 Forbidden: Insufficient scope, unverified email, cross-site request or a single-member team plan
- 409 Conflict: `Idempotency-Key` was reused with different parameters.
- 413 Content Too Large: The upload or the JSON request body is too large
- 422 Unprocessable Content: Invalid request, URL, platform or file type
- 429 Too Many Requests: Too many requests or too many active transcriptions. Wait for the number of seconds in `Retry-After`.

```bash
curl -X POST https://api.transcript1.com/v1/transcriptions \
  -H "Authorization: Bearer $TRANSCRIPT1_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"url":"https://www.youtube.com/watch?v=dQw4w9WgXcQ"}'
```

```javascript
import { Transcript1 } from '@transcript1/sdk';

const t1 = new Transcript1();
const transcription = await t1.transcriptions.create('https://www.youtube.com/watch?v=dQw4w9WgXcQ');
```

```python
import os
import requests

response = requests.post(
    "https://api.transcript1.com/v1/transcriptions",
    headers={"Authorization": f"Bearer {os.environ['TRANSCRIPT1_API_KEY']}"},
    json={"url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"},
)
print(response.json())
```

Response 202 Accepted:

```json
{
  "id": "tr_4fHq8ZbN2xLm0PqRsTuVwX",
  "object": "transcription",
  "status": "queued",
  "source": {
    "platform": "youtube",
    "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
    "media_id": "dQw4w9WgXcQ"
  },
  "media": null,
  "options": {
    "source": "auto",
    "language": "auto",
    "diarize": false
  },
  "transcript_source": null,
  "caption_kind": null,
  "language": null,
  "billed_minutes": null,
  "cached": false,
  "error": null,
  "created_at": "2026-10-13T09:30:00.000Z",
  "completed_at": null,
  "deleted_at": null,
  "reused": false
}
```

Response 200 OK:

```json
{
  "id": "tr_4fHq8ZbN2xLm0PqRsTuVwX",
  "object": "transcription",
  "status": "completed",
  "source": {
    "platform": "youtube",
    "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
    "media_id": "dQw4w9WgXcQ"
  },
  "media": {
    "title": "Example video",
    "author": "Example channel",
    "author_url": "https://www.youtube.com/@examplechannel",
    "thumbnail_url": "https://i.ytimg.com/vi/dQw4w9WgXcQ/maxresdefault.jpg",
    "duration_seconds": 212
  },
  "options": {
    "source": "auto",
    "language": "auto",
    "diarize": false
  },
  "transcript_source": "youtube_captions",
  "caption_kind": "auto_generated",
  "language": "en",
  "billed_minutes": 4,
  "cached": false,
  "error": null,
  "created_at": "2026-10-13T09:30:00.000Z",
  "completed_at": "2026-10-13T09:30:04.000Z",
  "deleted_at": null,
  "transcript": {
    "text": "Welcome back to the channel. Today we are looking at how transcripts are made.",
    "speakers": [],
    "segments": [
      {
        "start": 0,
        "end": 4.2,
        "speaker": null,
        "language": "en",
        "text": "Welcome back to the channel."
      },
      {
        "start": 4.2,
        "end": 9.8,
        "speaker": null,
        "language": "en",
        "text": "Today we are looking at how transcripts are made."
      }
    ]
  },
  "reused": false
}
```

Response 201 Created:

```json
{
  "id": "tr_4fHq8ZbN2xLm0PqRsTuVwX",
  "object": "transcription",
  "status": "awaiting_upload",
  "source": {
    "platform": "upload",
    "filename": "interview.m4a",
    "size": 48210334
  },
  "media": {
    "filename": "interview.m4a",
    "mime_type": "audio/mp4",
    "size": 48210334
  },
  "options": {
    "source": "auto",
    "language": "auto",
    "diarize": false
  },
  "transcript_source": null,
  "caption_kind": null,
  "language": null,
  "billed_minutes": null,
  "cached": false,
  "error": null,
  "created_at": "2026-10-13T09:30:00.000Z",
  "completed_at": null,
  "deleted_at": null,
  "reused": false,
  "upload": {
    "chunk_url_template": "https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX/upload/chunks/{index}",
    "headers": {
      "X-Upload-Token": "t1u_Zk3vYb8Nw1ZrT5xLpD0aHcE7sUj9GfMiO2yXtVnR4Bw"
    },
    "expires_at": "2026-10-13T10:30:00.000Z",
    "chunks": [
      {
        "index": 0,
        "offset": 0,
        "size": 838860
      },
      {
        "index": 1,
        "offset": 838860,
        "size": 838860
      },
      {
        "index": 2,
        "offset": 1677720,
        "size": 838860
      },
      {
        "index": 3,
        "offset": 2516580,
        "size": 838860
      },
      {
        "index": 4,
        "offset": 3355440,
        "size": 838860
      },
      {
        "index": 5,
        "offset": 4194300,
        "size": 8388608
      },
      {
        "index": 6,
        "offset": 12582908,
        "size": 8388608
      },
      {
        "index": 7,
        "offset": 20971516,
        "size": 8388608
      },
      {
        "index": 8,
        "offset": 29360124,
        "size": 8388608
      },
      {
        "index": 9,
        "offset": 37748732,
        "size": 8388608
      },
      {
        "index": 10,
        "offset": 46137340,
        "size": 2072994
      }
    ]
  }
}
```

Response 400 · invalid_request:

```json
{
  "error": {
    "code": "invalid_request",
    "message": "Request body is not valid JSON",
    "retryable": false
  }
}
```

Response 401 · unauthorized:

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Invalid session",
    "retryable": false
  }
}
```

Response 402 · insufficient_minutes:

```json
{
  "error": {
    "code": "insufficient_minutes",
    "message": "Not enough minutes",
    "retryable": false,
    "action_url": "https://transcript1.com/dashboard/billing",
    "minutes_needed": 12,
    "minutes_remaining": 3
  }
}
```

Response 403 · insufficient_scope:

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "OAuth scope is insufficient",
    "retryable": false
  }
}
```

Response 403 · email_not_verified:

```json
{
  "error": {
    "code": "email_not_verified",
    "message": "Verify your email address to create transcriptions",
    "retryable": false
  }
}
```

Response 403 · forbidden_origin:

```json
{
  "error": {
    "code": "forbidden_origin",
    "message": "Cross-site request rejected",
    "retryable": false
  }
}
```

Response 403 · plan_single_member:

```json
{
  "error": {
    "code": "plan_single_member",
    "message": "This team plan only supports one active member. Contact your team admin to upgrade.",
    "retryable": false
  }
}
```

Response 409 · idempotency_conflict:

```json
{
  "error": {
    "code": "idempotency_conflict",
    "message": "Idempotency-Key was used with different parameters",
    "retryable": false
  }
}
```

Response 413 · media_too_large:

```json
{
  "error": {
    "code": "media_too_large",
    "message": "File exceeds the maximum size",
    "retryable": false,
    "max_bytes": 95000000
  }
}
```

Response 413 · invalid_request:

```json
{
  "error": {
    "code": "invalid_request",
    "message": "Request body is too large (max 1 MB)",
    "retryable": false
  }
}
```

Response 422 · invalid_request:

```json
{
  "error": {
    "code": "invalid_request",
    "message": "Request validation failed",
    "retryable": false,
    "params": {
      "wait": "Number must be less than or equal to 60"
    }
  }
}
```

Response 422 · invalid_url:

```json
{
  "error": {
    "code": "invalid_url",
    "message": "Not a supported link. Use a YouTube, X, TikTok, Instagram, Facebook, Bluesky, Twitch, Dailymotion, Pinterest, LinkedIn, Snapchat link.",
    "retryable": false
  }
}
```

Response 422 · unsupported_platform:

```json
{
  "error": {
    "code": "unsupported_platform",
    "message": "Platform \"vimeo\" is not supported",
    "retryable": false,
    "supported_platforms": [
      "youtube",
      "x",
      "tiktok",
      "instagram",
      "facebook",
      "bluesky",
      "twitch",
      "dailymotion",
      "pinterest",
      "linkedin",
      "snapchat"
    ]
  }
}
```

Response 422 · unsupported_media:

```json
{
  "error": {
    "code": "unsupported_media",
    "message": "Unsupported file type",
    "retryable": false
  }
}
```

Response 429 · rate_limited:

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests",
    "retryable": true
  }
}
```

Response 429 · too_many_active_jobs:

```json
{
  "error": {
    "code": "too_many_active_jobs",
    "message": "Too many active transcriptions (limit 2)",
    "retryable": true
  }
}
```

### Get a transcription

`GET /v1/transcriptions/{id}`

Returns the transcription object. Completed transcriptions include the transcript. Use `format` to render it as text, SRT or WebVTT.

If you request a rendered format before completion, the response is JSON. It returns `202` while processing or `200` if the transcription failed or was canceled.

With `include_deleted=true`, a deleted transcription is returned as a record without a transcript. For deleted records, `wait` is ignored and rendered formats return `404`.

#### Path

- `id` (string, required)

#### Query

- `wait` (integer, optional, nullable, default 0): Seconds to wait for a final status before responding, up to 60. Defaults to 0.
- `format` (string, optional, default json, one of `json`, `text`, `srt`, `vtt`)
- `include` (string, optional, one of `words`)
- `timestamps` (string, optional, default false, one of `true`, `false`)
- `include_deleted` (string, optional, default false, one of `true`, `false`): Also returns deleted transcriptions as read-only records without a transcript. Their `deleted_at` is set. Defaults to `false`.

#### Returns

- 200 OK: The transcription, or the rendered transcript
- 202 Accepted: A rendered format was requested while the transcription is still processing
- 401 Unauthorized: Missing or invalid credential
- 403 Forbidden: Insufficient scope or a single-member team plan
- 404 Not Found: Transcription not found
- 422 Unprocessable Content: Invalid query parameters
- 429 Too Many Requests: Too many requests. Wait for the number of seconds in `Retry-After`.

```bash
curl https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX \
  -H "Authorization: Bearer $TRANSCRIPT1_API_KEY"
```

```javascript
import { Transcript1 } from '@transcript1/sdk';

const t1 = new Transcript1();
const transcription = await t1.transcriptions.get('tr_4fHq8ZbN2xLm0PqRsTuVwX');
```

```python
import os
import requests

response = requests.get(
    "https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX",
    headers={"Authorization": f"Bearer {os.environ['TRANSCRIPT1_API_KEY']}"},
)
print(response.json())
```

Response 200 · Completed:

```json
{
  "id": "tr_4fHq8ZbN2xLm0PqRsTuVwX",
  "object": "transcription",
  "status": "completed",
  "source": {
    "platform": "youtube",
    "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
    "media_id": "dQw4w9WgXcQ"
  },
  "media": {
    "title": "Example video",
    "author": "Example channel",
    "author_url": "https://www.youtube.com/@examplechannel",
    "thumbnail_url": "https://i.ytimg.com/vi/dQw4w9WgXcQ/maxresdefault.jpg",
    "duration_seconds": 212
  },
  "options": {
    "source": "auto",
    "language": "auto",
    "diarize": false
  },
  "transcript_source": "youtube_captions",
  "caption_kind": "auto_generated",
  "language": "en",
  "billed_minutes": 4,
  "cached": false,
  "error": null,
  "created_at": "2026-10-13T09:30:00.000Z",
  "completed_at": "2026-10-13T09:30:04.000Z",
  "deleted_at": null,
  "transcript": {
    "text": "Welcome back to the channel. Today we are looking at how transcripts are made.",
    "speakers": [],
    "segments": [
      {
        "start": 0,
        "end": 4.2,
        "speaker": null,
        "language": "en",
        "text": "Welcome back to the channel."
      },
      {
        "start": 4.2,
        "end": 9.8,
        "speaker": null,
        "language": "en",
        "text": "Today we are looking at how transcripts are made."
      }
    ]
  }
}
```

Response 200 · Failed:

```json
{
  "id": "tr_4fHq8ZbN2xLm0PqRsTuVwX",
  "object": "transcription",
  "status": "failed",
  "source": {
    "platform": "instagram",
    "url": "https://www.instagram.com/reel/C8xYz12abCd/",
    "media_id": "C8xYz12abCd"
  },
  "media": null,
  "options": {
    "source": "auto",
    "language": "auto",
    "diarize": false
  },
  "transcript_source": null,
  "caption_kind": null,
  "language": null,
  "billed_minutes": null,
  "cached": false,
  "error": {
    "code": "media_private",
    "message": "Private posts are not supported"
  },
  "created_at": "2026-10-13T09:30:00.000Z",
  "completed_at": "2026-10-13T09:30:03.000Z",
  "deleted_at": null
}
```

Response 202 Accepted:

```json
{
  "id": "tr_4fHq8ZbN2xLm0PqRsTuVwX",
  "object": "transcription",
  "status": "queued",
  "source": {
    "platform": "youtube",
    "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
    "media_id": "dQw4w9WgXcQ"
  },
  "media": null,
  "options": {
    "source": "auto",
    "language": "auto",
    "diarize": false
  },
  "transcript_source": null,
  "caption_kind": null,
  "language": null,
  "billed_minutes": null,
  "cached": false,
  "error": null,
  "created_at": "2026-10-13T09:30:00.000Z",
  "completed_at": null,
  "deleted_at": null
}
```

Response 401 · unauthorized:

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Invalid session",
    "retryable": false
  }
}
```

Response 403 · insufficient_scope:

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "OAuth scope is insufficient",
    "retryable": false
  }
}
```

Response 403 · plan_single_member:

```json
{
  "error": {
    "code": "plan_single_member",
    "message": "This team plan only supports one active member. Contact your team admin to upgrade.",
    "retryable": false
  }
}
```

Response 404 · not_found:

```json
{
  "error": {
    "code": "not_found",
    "message": "Transcription not found",
    "retryable": false
  }
}
```

Response 422 · invalid_request:

```json
{
  "error": {
    "code": "invalid_request",
    "message": "Request validation failed",
    "retryable": false,
    "params": {
      "wait": "Number must be less than or equal to 60"
    }
  }
}
```

Response 429 · rate_limited:

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests",
    "retryable": true
  }
}
```

### List transcriptions

`GET /v1/transcriptions`

Lists your team's transcriptions, newest first, without transcripts. Pass `next_cursor` as `cursor` to get the next page.

Deleted transcriptions are hidden unless you pass `include_deleted=true`.

#### Query

- `limit` (integer, optional, default 20)
- `cursor` (string, optional)
- `status` (string, optional, one of `awaiting_upload`, `queued`, `fetching`, `transcribing`, `completed`, `failed`, `canceled`)
- `platform` (string, optional)
- `include_deleted` (string, optional, default false, one of `true`, `false`): Also returns deleted transcriptions as read-only records without a transcript. Their `deleted_at` is set. Defaults to `false`.

#### Returns

- 200 OK: A page of transcriptions
- 401 Unauthorized: Missing or invalid credential
- 403 Forbidden: Insufficient scope or a single-member team plan
- 422 Unprocessable Content: Invalid query parameters or cursor
- 429 Too Many Requests: Too many requests. Wait for the number of seconds in `Retry-After`.

```bash
curl https://api.transcript1.com/v1/transcriptions \
  -H "Authorization: Bearer $TRANSCRIPT1_API_KEY"
```

```javascript
import { Transcript1 } from '@transcript1/sdk';

const t1 = new Transcript1();
for await (const transcription of t1.transcriptions.list({ limit: 20 })) {
  console.log(transcription.id, transcription.status);
}
```

```python
import os
import requests

response = requests.get(
    "https://api.transcript1.com/v1/transcriptions",
    headers={"Authorization": f"Bearer {os.environ['TRANSCRIPT1_API_KEY']}"},
)
print(response.json())
```

Response 200 OK:

```json
{
  "object": "list",
  "data": [
    {
      "id": "tr_4fHq8ZbN2xLm0PqRsTuVwX",
      "object": "transcription",
      "status": "completed",
      "source": {
        "platform": "youtube",
        "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
        "media_id": "dQw4w9WgXcQ"
      },
      "media": {
        "title": "Example video",
        "author": "Example channel",
        "author_url": "https://www.youtube.com/@examplechannel",
        "thumbnail_url": "https://i.ytimg.com/vi/dQw4w9WgXcQ/maxresdefault.jpg",
        "duration_seconds": 212
      },
      "options": {
        "source": "auto",
        "language": "auto",
        "diarize": false
      },
      "transcript_source": "youtube_captions",
      "caption_kind": "auto_generated",
      "language": "en",
      "billed_minutes": 4,
      "cached": false,
      "error": null,
      "created_at": "2026-10-13T09:30:00.000Z",
      "completed_at": "2026-10-13T09:30:04.000Z",
      "deleted_at": null
    }
  ],
  "next_cursor": "eyJjcmVhdGVkQXQiOiIyMDI2LTEwLTEzVDA5OjMwOjAwLjAwMFoiLCJpZCI6IjViMGU2YzFjLTBkNmYtNGMxZi05YjVlLThmM2Y0ZDBhN2ExMSJ9"
}
```

Response 401 · unauthorized:

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Invalid session",
    "retryable": false
  }
}
```

Response 403 · insufficient_scope:

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "OAuth scope is insufficient",
    "retryable": false
  }
}
```

Response 403 · plan_single_member:

```json
{
  "error": {
    "code": "plan_single_member",
    "message": "This team plan only supports one active member. Contact your team admin to upgrade.",
    "retryable": false
  }
}
```

Response 422 · invalid_request:

```json
{
  "error": {
    "code": "invalid_request",
    "message": "Invalid cursor",
    "retryable": false
  }
}
```

Response 429 · rate_limited:

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests",
    "retryable": true
  }
}
```

### Cancel or delete a transcription

`DELETE /v1/transcriptions/{id}`

Cancels an active transcription or one awaiting an upload. Any charged minutes are refunded.

Deletes a completed, failed or canceled transcription together with its stored transcript.

#### Path

- `id` (string, required)

#### Returns

- 204 No Content: Canceled or deleted
- 401 Unauthorized: Missing or invalid credential
- 403 Forbidden: Insufficient scope, cross-site request or a single-member team plan
- 404 Not Found: Transcription not found
- 429 Too Many Requests: Too many requests. Wait for the number of seconds in `Retry-After`.

```bash
curl -X DELETE https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX \
  -H "Authorization: Bearer $TRANSCRIPT1_API_KEY"
```

```javascript
import { Transcript1 } from '@transcript1/sdk';

const t1 = new Transcript1();
await t1.transcriptions.delete('tr_4fHq8ZbN2xLm0PqRsTuVwX');
```

```python
import os
import requests

response = requests.delete(
    "https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX",
    headers={"Authorization": f"Bearer {os.environ['TRANSCRIPT1_API_KEY']}"},
)
response.raise_for_status()
```

Response 204 No Content:

Response 401 · unauthorized:

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Invalid session",
    "retryable": false
  }
}
```

Response 403 · insufficient_scope:

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "OAuth scope is insufficient",
    "retryable": false
  }
}
```

Response 403 · forbidden_origin:

```json
{
  "error": {
    "code": "forbidden_origin",
    "message": "Cross-site request rejected",
    "retryable": false
  }
}
```

Response 403 · plan_single_member:

```json
{
  "error": {
    "code": "plan_single_member",
    "message": "This team plan only supports one active member. Contact your team admin to upgrade.",
    "retryable": false
  }
}
```

Response 404 · not_found:

```json
{
  "error": {
    "code": "not_found",
    "message": "Transcription not found",
    "retryable": false
  }
}
```

Response 429 · rate_limited:

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests",
    "retryable": true
  }
}
```

## Uploads

Send a large file in chunks. Start with Create a transcription using an `upload` body. Send each chunk, then complete the upload.

### Upload one chunk

`PUT /v1/transcriptions/{id}/upload/chunks/{index}`

Sends one chunk of a chunked upload as `application/octet-stream`.

Authenticate with the `X-Upload-Token` from the create response. This endpoint does not use a bearer credential.

The body must match the planned chunk size exactly. Sending a chunk again replaces it.

#### Path

- `id` (string, required)
- `index` (integer, optional, nullable): Zero-based chunk number from the upload plan

#### Headers

- `X-Upload-Token` (string, required)

#### Body

- `(raw body)` (string, binary, required)

#### Returns

- 200 OK: The chunk was stored
- 401 Unauthorized: Missing, invalid or expired upload token
- 404 Not Found: Transcription not found
- 409 Conflict: The transcription is no longer awaiting an upload
- 422 Unprocessable Content: Index outside the chunk plan or wrong body size

```bash
curl -X PUT https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX/upload/chunks/0 \
  -H "X-Upload-Token: t1u_Zk3vYb8Nw1ZrT5xLpD0aHcE7sUj9GfMiO2yXtVnR4Bw" \
  -H "Content-Type: application/octet-stream" \
  --data-binary @chunk-0.bin
```

```javascript
import { Transcript1 } from '@transcript1/sdk';

const t1 = new Transcript1();
// the SDK uploads the file in chunks and completes the upload
const transcription = await t1.transcriptions.create('./interview.m4a');
```

```python
import requests

with open("chunk-0.bin", "rb") as f:
    response = requests.put(
        "https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX/upload/chunks/0",
        headers={"X-Upload-Token": "t1u_Zk3vYb8Nw1ZrT5xLpD0aHcE7sUj9GfMiO2yXtVnR4Bw", "Content-Type": "application/octet-stream"},
        data=f,
    )
print(response.json())
```

Response 200 OK:

```json
{
  "object": "upload_chunk",
  "index": 0,
  "size": 838860
}
```

Response 401 · unauthorized:

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Invalid or expired upload token",
    "retryable": false
  }
}
```

Response 404 · not_found:

```json
{
  "error": {
    "code": "not_found",
    "message": "Transcription not found",
    "retryable": false
  }
}
```

Response 409 · invalid_state:

```json
{
  "error": {
    "code": "invalid_state",
    "message": "Transcription is not awaiting an upload",
    "retryable": false
  }
}
```

Response 422 · invalid_request:

```json
{
  "error": {
    "code": "invalid_request",
    "message": "Chunk 0 must be exactly 838860 bytes",
    "retryable": false
  }
}
```

### Get upload progress

`GET /v1/transcriptions/{id}/upload`

Lists the received chunks of a chunked upload so an interrupted upload can resume.

#### Path

- `id` (string, required)

#### Returns

- 200 OK: Upload progress
- 401 Unauthorized: Missing or invalid credential
- 403 Forbidden: Insufficient scope or a single-member team plan
- 404 Not Found: Transcription or upload not found
- 429 Too Many Requests: Too many requests. Wait for the number of seconds in `Retry-After`.

```bash
curl https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX/upload \
  -H "Authorization: Bearer $TRANSCRIPT1_API_KEY"
```

```javascript
import { Transcript1 } from '@transcript1/sdk';

const t1 = new Transcript1();
// the SDK uploads the file in chunks and completes the upload
const transcription = await t1.transcriptions.create('./interview.m4a');
```

```python
import os
import requests

response = requests.get(
    "https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX/upload",
    headers={"Authorization": f"Bearer {os.environ['TRANSCRIPT1_API_KEY']}"},
)
print(response.json())
```

Response 200 OK:

```json
{
  "object": "upload",
  "status": "awaiting_upload",
  "total_bytes": 48210334,
  "uploaded_bytes": 4194300,
  "received_chunks": [
    0,
    1,
    2,
    3,
    4
  ],
  "chunks": [
    {
      "index": 0,
      "offset": 0,
      "size": 838860
    },
    {
      "index": 1,
      "offset": 838860,
      "size": 838860
    },
    {
      "index": 2,
      "offset": 1677720,
      "size": 838860
    },
    {
      "index": 3,
      "offset": 2516580,
      "size": 838860
    },
    {
      "index": 4,
      "offset": 3355440,
      "size": 838860
    },
    {
      "index": 5,
      "offset": 4194300,
      "size": 8388608
    },
    {
      "index": 6,
      "offset": 12582908,
      "size": 8388608
    },
    {
      "index": 7,
      "offset": 20971516,
      "size": 8388608
    },
    {
      "index": 8,
      "offset": 29360124,
      "size": 8388608
    },
    {
      "index": 9,
      "offset": 37748732,
      "size": 8388608
    },
    {
      "index": 10,
      "offset": 46137340,
      "size": 2072994
    }
  ],
  "expires_at": "2026-10-13T10:30:00.000Z"
}
```

Response 401 · unauthorized:

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Invalid session",
    "retryable": false
  }
}
```

Response 403 · insufficient_scope:

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "OAuth scope is insufficient",
    "retryable": false
  }
}
```

Response 403 · plan_single_member:

```json
{
  "error": {
    "code": "plan_single_member",
    "message": "This team plan only supports one active member. Contact your team admin to upgrade.",
    "retryable": false
  }
}
```

Response 404 · not_found:

```json
{
  "error": {
    "code": "not_found",
    "message": "Transcription not found",
    "retryable": false
  }
}
```

Response 429 · rate_limited:

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests",
    "retryable": true
  }
}
```

### Complete a chunked upload

`POST /v1/transcriptions/{id}/upload/complete`

Checks that every planned chunk arrived with the planned size. Then assembles the file and queues the transcription.

#### Path

- `id` (string, required)

#### Returns

- 202 Accepted: The transcription is queued
- 401 Unauthorized: Missing or invalid credential
- 402 Payment Required: Not enough minutes to queue the transcription. The upload stays awaiting completion.
- 403 Forbidden: Insufficient scope, cross-site request or a single-member team plan
- 404 Not Found: Transcription or upload not found
- 409 Conflict: `upload_incomplete` means chunks are missing. `missing_chunks` lists them. `invalid_state` means the transcription is not awaiting an upload.
- 429 Too Many Requests: Too many requests or too many active transcriptions. Wait for the number of seconds in `Retry-After`.

```bash
curl -X POST https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX/upload/complete \
  -H "Authorization: Bearer $TRANSCRIPT1_API_KEY"
```

```javascript
import { Transcript1 } from '@transcript1/sdk';

const t1 = new Transcript1();
// the SDK uploads the file in chunks and completes the upload
const transcription = await t1.transcriptions.create('./interview.m4a');
```

```python
import os
import requests

response = requests.post(
    "https://api.transcript1.com/v1/transcriptions/tr_4fHq8ZbN2xLm0PqRsTuVwX/upload/complete",
    headers={"Authorization": f"Bearer {os.environ['TRANSCRIPT1_API_KEY']}"},
)
print(response.json())
```

Response 202 Accepted:

```json
{
  "id": "tr_4fHq8ZbN2xLm0PqRsTuVwX",
  "object": "transcription",
  "status": "queued",
  "source": {
    "platform": "upload",
    "filename": "interview.m4a",
    "size": 48210334
  },
  "media": {
    "filename": "interview.m4a",
    "mime_type": "audio/mp4",
    "size": 48210334
  },
  "options": {
    "source": "auto",
    "language": "auto",
    "diarize": false
  },
  "transcript_source": null,
  "caption_kind": null,
  "language": null,
  "billed_minutes": null,
  "cached": false,
  "error": null,
  "created_at": "2026-10-13T09:30:00.000Z",
  "completed_at": null,
  "deleted_at": null
}
```

Response 401 · unauthorized:

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Invalid session",
    "retryable": false
  }
}
```

Response 402 · insufficient_minutes:

```json
{
  "error": {
    "code": "insufficient_minutes",
    "message": "Not enough minutes",
    "retryable": false,
    "action_url": "https://transcript1.com/dashboard/billing",
    "minutes_needed": null,
    "minutes_remaining": 0
  }
}
```

Response 403 · insufficient_scope:

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "OAuth scope is insufficient",
    "retryable": false
  }
}
```

Response 403 · forbidden_origin:

```json
{
  "error": {
    "code": "forbidden_origin",
    "message": "Cross-site request rejected",
    "retryable": false
  }
}
```

Response 403 · plan_single_member:

```json
{
  "error": {
    "code": "plan_single_member",
    "message": "This team plan only supports one active member. Contact your team admin to upgrade.",
    "retryable": false
  }
}
```

Response 404 · not_found:

```json
{
  "error": {
    "code": "not_found",
    "message": "Transcription not found",
    "retryable": false
  }
}
```

Response 409 · upload_incomplete:

```json
{
  "error": {
    "code": "upload_incomplete",
    "message": "Missing chunks",
    "retryable": false,
    "missing_chunks": [
      3,
      7
    ]
  }
}
```

Response 409 · invalid_state:

```json
{
  "error": {
    "code": "invalid_state",
    "message": "Transcription is not awaiting an upload",
    "retryable": false
  }
}
```

Response 429 · rate_limited:

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests",
    "retryable": true
  }
}
```

Response 429 · too_many_active_jobs:

```json
{
  "error": {
    "code": "too_many_active_jobs",
    "message": "Too many active transcriptions (limit 2)",
    "retryable": true
  }
}
```

## Account

Your plan, remaining minutes and rate limits.

### The Account object

#### Attributes

- `object` (string, required, one of `account`)
- `user` (object, required)
  - `id` (string, required)
  - `email` (string, required)
- `plan` (object, required, nullable)
  - `id` (string, required)
  - `name` (string, required)
- `minutes` (object, required)
  - `remaining` (number, required)
  - `cycle` (number, required)
  - `topup` (number, required)
  - `topup_usable` (boolean, required)
  - `resets_at` (string, date-time, required, nullable)
- `renews_at` (string, date-time, required, nullable)
- `limits` (object, required)
  - `requests_per_minute` (number, required)
  - `max_active_jobs` (number, required)

#### Example

```json
{
  "object": "account",
  "user": {
    "id": "5b0e6c1c-0d6f-4c1f-9b5e-8f3f4d0a7a11",
    "email": "you@example.com"
  },
  "plan": {
    "id": "9d4e0c0a-2b8a-4f0c-8d63-6a8d3c8a1f22",
    "name": "Monthly"
  },
  "minutes": {
    "remaining": 1180,
    "cycle": 980,
    "topup": 200,
    "topup_usable": true,
    "resets_at": "2026-11-13T09:30:00.000Z"
  },
  "renews_at": "2026-11-13T09:30:00.000Z",
  "limits": {
    "requests_per_minute": 200,
    "max_active_jobs": 10
  }
}
```

### Get your account

`GET /v1/account`

Returns the authenticated user, current plan and remaining transcription minutes.

#### Returns

- 200 OK: The authenticated user's account
- 401 Unauthorized: Missing or invalid credential
- 403 Forbidden: Insufficient scope or a single-member team plan
- 404 Not Found: No account found
- 429 Too Many Requests: Too many requests. Wait for the number of seconds in `Retry-After`.

```bash
curl https://api.transcript1.com/v1/account \
  -H "Authorization: Bearer $TRANSCRIPT1_API_KEY"
```

```javascript
import { Transcript1 } from '@transcript1/sdk';

const t1 = new Transcript1();
const account = await t1.account();
```

```python
import os
import requests

response = requests.get(
    "https://api.transcript1.com/v1/account",
    headers={"Authorization": f"Bearer {os.environ['TRANSCRIPT1_API_KEY']}"},
)
print(response.json())
```

Response 200 OK:

```json
{
  "object": "account",
  "user": {
    "id": "5b0e6c1c-0d6f-4c1f-9b5e-8f3f4d0a7a11",
    "email": "you@example.com"
  },
  "plan": {
    "id": "9d4e0c0a-2b8a-4f0c-8d63-6a8d3c8a1f22",
    "name": "Monthly"
  },
  "minutes": {
    "remaining": 1180,
    "cycle": 980,
    "topup": 200,
    "topup_usable": true,
    "resets_at": "2026-11-13T09:30:00.000Z"
  },
  "renews_at": "2026-11-13T09:30:00.000Z",
  "limits": {
    "requests_per_minute": 200,
    "max_active_jobs": 10
  }
}
```

Response 401 · unauthorized:

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Invalid session",
    "retryable": false
  }
}
```

Response 403 · insufficient_scope:

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "OAuth scope is insufficient",
    "retryable": false
  }
}
```

Response 403 · plan_single_member:

```json
{
  "error": {
    "code": "plan_single_member",
    "message": "This team plan only supports one active member. Contact your team admin to upgrade.",
    "retryable": false
  }
}
```

Response 404 · not_found:

```json
{
  "error": {
    "code": "not_found",
    "message": "No account found for this credential",
    "retryable": false
  }
}
```

Response 429 · rate_limited:

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests",
    "retryable": true
  }
}
```

## Webhook

Tentukan `webhook_url` saat membuat transkripsi. Setelah proses selesai atau gagal, transcript1 mengirim notifikasi lewat `POST` ke alamat tersebut. Setiap pengiriman dilengkapi tanda tangan untuk Anda verifikasi.

Webhook tersedia lewat REST API, bukan lewat [server MCP](https://transcript1.com/id/docs/mcp). Tool MCP tidak menerima parameter webhook.

### Tentukan alamat penerima

Letakkan `webhook_url` pada request `POST /v1/transcriptions` sesuai jenis input:

- Untuk link video yang didukung atau saat menyiapkan unggahan bertahap, isi pada body JSON.
- Jika file dikirim dalam satu request, isi sebagai field form.

Pastikan URL memenuhi ketentuan berikut:

- Protokolnya HTTPS.
- Tidak menyertakan nama pengguna atau kata sandi.
- Hasil resolusinya berupa alamat publik.

Alamat privat, loopback, link-local, dan alamat nonpublik lain ditolak dengan `422 invalid_request`. transcript1 memeriksa alamat saat transkripsi dibuat dan sebelum setiap pengiriman webhook.

Jangan gunakan `webhook_url` bersama `reuse_recent=true`; keduanya tidak bisa digabungkan.

### Kapan webhook dikirim

| `type` | Pemicu |
|---|---|
| `transcription.completed` | Status transkripsi berubah menjadi `completed`. |
| `transcription.failed` | Status transkripsi berubah menjadi `failed`. Baca `code` dan `message` di `data.error`. |

Jika transkripsi dibatalkan, tidak ada webhook yang dikirim.

### Isi notifikasi

Body webhook memakai JSON dengan informasi berikut:

- Field `created_at` mencatat kapan event dibuat.
- Blok `data` memuat objek transkripsi, tetapi tidak menyertakan `transcript`.

Ambil teks transkrip lewat `GET /v1/transcriptions/:id`. Gunakan `id` yang tercantum di `data`.

Setiap request webhook membawa header berikut:

- `Content-Type: application/json`
- `User-Agent: transcript1-webhooks/1.0`
- `X-Transcript1-Signature`, untuk verifikasi berikut.

### Periksa tanda tangan sebelum membaca JSON

Baca header `X-Transcript1-Signature` pada setiap pengiriman. Format nilainya `t=<unix seconds>,v1=<hex digest>`.

- `t` mencatat waktu penandatanganan request sebagai Unix time dalam detik.
- `v1` berisi HMAC-SHA256 dalam format heksadesimal. Hitung dari `"<t>.<raw body>"`: gabungkan nilai `t`, titik, lalu body request persis seperti yang diterima. Gunakan signing secret lengkap sebagai kunci, termasuk awalan `whsec_`.

Verifikasi byte body asli sebelum melakukan parse JSON. Parse lalu serialisasi ulang bisa mengubah spasi atau urutan key, sehingga tanda tangan tidak lagi cocok.

- Gunakan metode perbandingan constant-time untuk tanda tangan.
- Tolak request jika nilai `t` terlalu jauh dari waktu sekarang. Contoh kode memakai toleransi 5 menit.
- Di Express, baca body sebagai teks mentah agar JSON belum diparse saat verifikasi.
- Di Flask, teruskan `request.get_data(as_text=True)` sebagai `raw_body`.

### Kelola signing secret tim

Signing secret berawalan `whsec_` berlaku untuk seluruh tim. Semua webhook dari transkripsi tim memakai secret yang sama.

Untuk melihat atau menggantinya, buka halaman [“Webhooks”](https://transcript1.com/dashboard/webhooks).

Penggantian berlaku saat itu juga. Semua webhook yang dikirim setelahnya memakai secret baru.

### Respons, retry, dan notifikasi ganda

- Balas dengan status `2xx` agar pengiriman dianggap berhasil.
- Kode status lain, error koneksi, atau tidak ada respons dalam 10 detik dihitung sebagai percobaan gagal.
- Jika gagal, transcript1 mengirim ulang dengan jeda yang makin panjang (exponential backoff), maksimal 6 percobaan termasuk pengiriman pertama. Jedanya 2, 4, 8, 16, dan 32 menit. Percobaan terakhir berlangsung sekitar satu jam setelah yang pertama.
- Berikan URL tujuan akhir. transcript1 tidak mengikuti redirect; respons `3xx` dihitung gagal.
- Notifikasi yang sama bisa masuk lebih dari sekali, misalnya karena server Anda baru merespons setelah timeout. Periksa kombinasi `data.id` dan `type` untuk mengabaikan duplikat.

```javascript
import { Buffer } from 'node:buffer';
import crypto from 'node:crypto';

// header: X-Transcript1-Signature, rawBody: the request body exactly as received,
// secret: your full signing secret including the whsec_ prefix.
export const verifySignature = (secret, header, rawBody, nowSeconds = Math.floor(Date.now() / 1000)) => {
  const fields = Object.fromEntries(header.split(',').map(part => part.trim().split('=')));
  const t = Number(fields.t);

  if (!Number.isInteger(t) || !fields.v1 || Math.abs(nowSeconds - t) > 300) {
    return false;
  }

  const expected = crypto.createHmac('sha256', secret).update(`${t}.${rawBody}`).digest('hex');

  return fields.v1.length === expected.length
    && crypto.timingSafeEqual(Buffer.from(fields.v1), Buffer.from(expected));
};
```

```python
import hashlib
import hmac
import time


def verify_signature(secret, header, raw_body, now=None):
    # header: the X-Transcript1-Signature header, raw_body: the request body exactly as received,
    # secret: your full signing secret including the whsec_ prefix.
    fields = dict(part.strip().split("=", 1) for part in header.split(",") if "=" in part)
    try:
        t = int(fields["t"])
    except (KeyError, ValueError):
        return False

    now = int(time.time()) if now is None else now
    if abs(now - t) > 300:
        return False

    expected = hmac.new(secret.encode(), f"{t}.{raw_body}".encode(), hashlib.sha256).hexdigest()
    return hmac.compare_digest(fields.get("v1", ""), expected)
```

Example: transcription.completed

```json
{
  "type": "transcription.completed",
  "created_at": "2026-10-13T09:30:04.000Z",
  "data": {
    "id": "tr_8fK2Lm0PqRsTuVwXyZaBcD",
    "object": "transcription",
    "status": "completed",
    "transcript_source": "youtube_captions",
    "billed_minutes": 4,
    "error": null
  }
}
```