Get WeChat Channels Video Detail

POST/v1/api/wechat-channels/v2/video-detail

Get the full detail of a WeChat Channels video (media address `media` + `decode_key`). Three input options, choose one, priority object_id > export_id > share_url. Price: $0.01 per request ⏱️ Due to WeChat server latency, this endpoint responds slowly; please set your client request timeout to 30 seconds — a timeout that is too small may result in being billed without receiving the response. ⚠️ Large-integer ID precision: IDs such as `id` in the response are 64-bit big integers beyond JavaScript's safe-integer range (2^53-1). Always receive / pass such IDs as strings (parse JSON with json-bigint or read them as text), never through JS `Number`. Swagger UI rounds the trailing digits of huge integers in its docs view — this is expected and does not affect the actual data returned by the API.

Request body

Call this sync operation at its vendor-qualified URL. The model identity is encoded in the path; only operation-specific input fields belong in the request body.

Optional<string | null>export_id

Second priority, optional. `exportId` from search results (must start with `export/`). Search results often only carry `exportId` without a plain object_id — pass export_id directly in that case (it expires, use it soon).

Optional<string | null>object_id

Highest priority, optional. Video objectId (numeric), e.g. `14941130915890399732`. Obtainable from the video `id` of `fetch_user_videos` / `fetch_collection_videos`.

Optional<string | null>object_nonce_id

Optional. `feedNonceId` (numeric) from search results, pairs with the above to improve hit rate.

Optional<boolean>raw

Optional, default True. True=raw response; False=simplified parsed structure (recommended for media download).

Optional<string | null>share_url

Last, optional. Channels share URL (`https://weixin.qq.com/sph/…`), e.g. `https://weixin.qq.com/sph/AH3sCoIPhH`. Used only when both object_id and export_id are empty.

Response Schema

A synchronous completed response contains exactly one outputs item with only data. Failed and timeout responses contain error and never outputs.

stringidrequired

Opaque SandBase run identifier. Use it exactly as returned; no prefix is guaranteed.

stringstatusrequired

Current public run status.

Allowed values: pending, running, completed, failed, timeout

stringmodelrequired

Public SandBase model name used for this run.

Optional<array<object>>outputs

Present only for completed runs. Contains exactly one item whose only field is data.

Optional<object | array>outputs[0].data

Operation-specific business payload. This reference uses an empty object when no safe example can be confirmed.

Optional<object>error

Present only for failed or timeout runs. Contains a public error type and sanitized message.

Optional<string>error.type

Stable public error category.

Optional<string>error.message

Sanitized error message safe to show to clients.

Optional<object>usage

Usage details when available.

API capabilities

array<string>capability_tagsrequired

Capabilities declared by the API registry.

Default: api, wechat-channels

stringexecution_moderequired

Execution mode declared by the API registry.

Default: sync

pending response

{"id":"f3d2e8a1-7c4b-4a12-9d2e-123456789abc","status":"pending","model":"wechat-channels/v2/video-detail"}

running response

{"id":"f3d2e8a1-7c4b-4a12-9d2e-123456789abc","status":"running","model":"wechat-channels/v2/video-detail"}

completed response

{"id":"f3d2e8a1-7c4b-4a12-9d2e-123456789abc","status":"completed","model":"wechat-channels/v2/video-detail","outputs":[{"data":{}}]}

failed response

{"id":"f3d2e8a1-7c4b-4a12-9d2e-123456789abc","status":"failed","model":"wechat-channels/v2/video-detail","error":{"type":"upstream_error","message":"upstream request failed"}}

timeout response

{"id":"f3d2e8a1-7c4b-4a12-9d2e-123456789abc","status":"timeout","model":"wechat-channels/v2/video-detail","error":{"type":"upstream_error","message":"upstream request failed"}}

curl -X POST https://api.sandbase.ai/v1/api/wechat-channels/v2/video-detail \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "wechat-channels/v2/video-detail"
}'

Response200 OK

{
  "id": "f3d2e8a1-7c4b-4a12-9d2e-123456789abc",
  "status": "completed",
  "model": "wechat-channels/v2/video-detail",
  "outputs": [
    {
      "data": {}
    }
  ]
}