Get first-level comments of a video (with IP region / like count); pass `comment_id` to get second-level replies under that comment. Supports pagination for more comments. 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 `comment_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>comment_id
Optional. To expand the replies of a comment, pass its `comment_id` (numeric); leave empty for the first-level page.
Optional<string | null>last_buffer
Optional pagination cursor (base64). **Leave empty for the first page**; when `down_continue` is truthy, pass the previous page's `last_buffer`.
stringobject_idrequired
Video objectId (numeric), e.g. `14941130915890399732`. From the video `id` of `fetch_user_videos` / `fetch_video_detail`.
Get WeChat Channels Video Comments
/v1/api/wechat-channels/v2/video-commentsGet first-level comments of a video (with IP region / like count); pass `comment_id` to get second-level replies under that comment. Supports pagination for more comments. Price: $0.01 per request ⏱️ Due to WeChat server latency, this endpoint responds slowly; please set your client request timeout to 30 seconds — a timeout that is too small may result in being billed without receiving the response. ⚠️ Large-integer ID precision: IDs such as `comment_id` in the response are 64-bit big integers beyond JavaScript's safe-integer range (2^53-1). Always receive / pass such IDs as strings (parse JSON with json-bigint or read them as text), never through JS `Number`. Swagger UI rounds the trailing digits of huge integers in its docs view — this is expected and does not affect the actual data returned by the API.
Request body
Call this sync operation at its vendor-qualified URL. The model identity is encoded in the path; only operation-specific input fields belong in the request body.
comment_idOptional. To expand the replies of a comment, pass its `comment_id` (numeric); leave empty for the first-level page.
last_bufferOptional pagination cursor (base64). **Leave empty for the first page**; when `down_continue` is truthy, pass the previous page's `last_buffer`.
object_idrequiredVideo objectId (numeric), e.g. `14941130915890399732`. From the video `id` of `fetch_user_videos` / `fetch_video_detail`.
Length: 0 to 32. Pattern: ^[0-9]+$
rawOptional, default True. True=raw response; False=simplified parsed structure.
Response Schema
A synchronous completed response contains exactly one outputs item with only data. Failed and timeout responses contain error and never outputs.
idrequiredOpaque SandBase run identifier. Use it exactly as returned; no prefix is guaranteed.
statusrequiredCurrent public run status.
Allowed values: pending, running, completed, failed, timeout
modelrequiredPublic SandBase model name used for this run.
outputsPresent only for completed runs. Contains exactly one item whose only field is data.
outputs[0].dataOperation-specific business payload. This reference uses an empty object when no safe example can be confirmed.
errorPresent only for failed or timeout runs. Contains a public error type and sanitized message.
error.typeStable public error category.
error.messageSanitized error message safe to show to clients.
usageUsage details when available.
API capabilities
capability_tagsrequiredCapabilities declared by the API registry.
Default:
api, wechat-channelsexecution_moderequiredExecution mode declared by the API registry.
Default:
syncpending response
{"id":"f3d2e8a1-7c4b-4a12-9d2e-123456789abc","status":"pending","model":"wechat-channels/v2/video-comments"}
running response
{"id":"f3d2e8a1-7c4b-4a12-9d2e-123456789abc","status":"running","model":"wechat-channels/v2/video-comments"}
completed response
{"id":"f3d2e8a1-7c4b-4a12-9d2e-123456789abc","status":"completed","model":"wechat-channels/v2/video-comments","outputs":[{"data":{}}]}
failed response
{"id":"f3d2e8a1-7c4b-4a12-9d2e-123456789abc","status":"failed","model":"wechat-channels/v2/video-comments","error":{"type":"upstream_error","message":"upstream request failed"}}
timeout response
{"id":"f3d2e8a1-7c4b-4a12-9d2e-123456789abc","status":"timeout","model":"wechat-channels/v2/video-comments","error":{"type":"upstream_error","message":"upstream request failed"}}