# 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.

# paths./v1/material/fetch.post.description
Fetches public video views and engagement metrics. Supported sources include TikTok, Instagram, Douyin, Xiaohongshu, WeChat Channels, and YouTube.

# paths./v1/material/fetch.post.responses.200.description
Public video data returned successfully.

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

# paths./v1/material/fetch.post.responses.404.description
The public work does not exist or has been deleted.

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

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

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

# paths./v1/material/fetch.post.x-ui.summary
根据公开作品链接同步 TikTok、Instagram、抖音、小红书、视频号和 YouTube 的播放与互动数据。

# paths./v1/material/fetch.post.x-ui.summaryEn
Fetch public video views and engagement metrics from TikTok, Instagram, Douyin, Xiaohongshu, WeChat Channels, and YouTube.

# 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.MaterialFetchResponse.properties.data.description
Normalized and platform-specific public content fields.

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