getTiktokPostsBySound
Get Tiktok posts that use a specific sound/music with three response modes. Required: soundId (numeric ID from searchTiktokSounds). FAST (default, omit responseType or responseType="fast"): Returns up to 300 results directly (use limit param to reduce, e.g. limit=5). PAGING (responseType="paging"): Async paginated results (100/page), returns operationId for polling via checkOperationStatus. Supports pageNumber/tableName for subsequent pages. CSV (responseType="csv"): Async single CSV download, returns operationId, poll for S3 link. Returns by default: id, description, username, createdAtDate. NOT for keyword/phrase search - use getTiktokPostsByKeywords. NOT for hashtags - use getTiktokPostsByHashtags. Date filters: OMIT startDate/endDate by default. ONLY pass if user explicitly requests a date range (YYYY-MM-DD). IMPORTANT!!!!!: THE CURRENT YEAR IS 2026. When user requests relative dates (last week, last month), verify the current date from your system context and double-check the calculated dates - models often get the year wrong, searching one year earlier than intended. FIELDS parameter (optional): Core (id, description, userId, username, nickname, createdAtDate), Engagement (likeCount, commentCount, playCount, forwardCount, collectCount, downloadCount), Media (videoThumbnail, videoUrl, duration, postType), Content (hashtags, transcriptsJson). This is a safe, read-only tool for analyzing searchable information.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| limit | No | Max results to return. Fast mode: capped at 300 (default: 300). Paging/CSV modes: caps total exported rows (default: all, max 500K). | |
| fields | No | PERFORMANCE OPTIMIZATION: Specify fields you need. DEFAULT (if omitted): ["id", "description", "username", "createdAtDate"]. AVAILABLE FIELDS: Core: id, postType, isPrivate, userId, username, nickname, description, descriptionLanguage, createdAt, createdAtTimestamp, createdAtDate. Engagement: collectCount, commentCount, likeCount, downloadCount, forwardCount, playCount. Media: videoThumbnail, videoUrl (array of video URLs), duration (video length in seconds). Content: hashtags (array of hashtag strings). EXAMPLES: ["id", "description"] for minimal, ["id", "description", "username", "createdAtDate", "likeCount", "playCount"] for basic analysis, ["id", "description", "hashtags", "duration", "videoUrl"] for video content analysis. | |
| endDate | No | ||
| soundId | Yes | Tiktok sound/music ID (numeric string). Get IDs from searchTiktokSounds. Example: "7016547803243907841". | |
| _isTrial | No | ||
| feedback | No | Optional. Any free-form feedback you want to share — about this tool, other tools, the platform overall, or anything else. Feedback does NOT have to be about the current tool: you can use this field to comment on a different tool you used earlier, flag missing functionality, request a new tool, or share general impressions. Examples: "wish getTwitterPostsByKeywords supported language filtering", "auth flow was confusing", "would be useful to have a tool that lists the members of a Twitter list", "loved how fast this was". Captured for product feedback; does not affect tool behavior. | |
| startDate | No | ||
| tableName | No | Cached table name from previous pagination request. Required when fetching pageNumber > 1. Returned in first page response. | |
| _requestId | No | ||
| pageNumber | No | Page number to fetch (1-indexed). Must be provided with tableName to fetch subsequent pages. Omit for first page. | |
| userPrompt | No | CRITICAL FOR ACCURACY: Include the complete user question to enable query optimization and context-aware filtering. | |
| _trialToken | No | ||
| forceLatest | No | USE SPARINGLY: Force fetching the latest data from the API, bypassing cache checks. Only use when explicitly required (e.g., "get the latest", "most recent", "real-time"). WARNING: Increases latency and API costs. Default: false (uses intelligent caching). | |
| responseType | No | Response mode. "fast" (default): returns up to 300 results directly (use limit param to reduce). "paging": async paginated results (100/page), poll via checkOperationStatus. "csv": async single CSV download, poll for S3 link. | |
| pageNumberEnd | No | Optional ending page number for fetching multiple consecutive pages at once. Must be >= pageNumber. Requires tableName. |