# info.summary
TikTok commerce-content publishing, creator analysis data, AI media generation, AI model APIs, viral-video replication, and public content data APIs.

# info.description
Use the LINGTU AI OpenAPI to query authorized creators and TikTok Shop products, upload media, create TikTok Shop video or photo publishing tasks, generate AI images and videos, fetch TikTok and Instagram creator post data, relay supported AI models, stream viral-video replication prompts, and fetch public content metrics.  A JSON request succeeds only when the HTTP status is successful and the response body has `code: 0`. Streaming replication requests and chat completions with `stream: true` return `text/event-stream` on success.

# tags[].description
Presigned media upload, confirmation, and TikTok Shop video-cover upload.

# paths./v1/file/confirm.post.description
Call only after a new file is successfully uploaded to its presigned URL. Deduplicated files do not require confirmation.

# paths./v1/file/confirm.post.responses.403.description
The API key does not have permission for this operation.

# paths./v1/file/confirm.post.responses.429.description
Too many requests. Retry with exponential backoff.

# paths./v1/file/confirm.post.responses.429.headers.Retry-After.description
Seconds to wait before retrying, when provided.

# paths./v1/file/confirm.post.responses.500.description
Unexpected server error. Retry transient failures with exponential backoff.

# paths./v1/file/confirm.post.x-ui.summary
仅在新文件成功 PUT 到预签名地址后调用。秒传文件不需要确认。

# paths./v1/file/confirm.post.x-ui.summaryEn
Call only after a new file is successfully PUT to its presigned URL. Deduplicated files do not require confirmation.

# paths./v1/file/confirm.post.x-ui.parameters[].description
预签名接口返回的文件 ID

# paths./v1/file/confirm.post.x-ui.parameters[].descriptionEn
File ID returned by the presign endpoint

# components.securitySchemes.ApiKeyAuth.description
LINGTU AI API key. Keep it on the server and never expose it in client-side code or logs.

# components.schemas.ErrorResponse.properties.code.description
Non-zero business or HTTP-aligned error code.