TikTok Search Suggestions API
Get the autocomplete terms TikTok suggests in its search bar for a keyword — the real phrases people search, ranked, so you can find trending queries and long-tail keyword ideas.
Give the TikTok Search Suggestions API a seed keyword and it returns the autocomplete phrases TikTok shows in its search bar as clean JSON — the actual phrases people search for. Each suggestion row carries only what varies — the search term, its rank (1 = top of the list), and a ready-to-open search URL. The envelope echoes the market you requested once: query, country (named to match the country parameter), and language. Use the country and language parameters to see what a specific market is searching (for example US in English, or DE in German). Great for TikTok keyword research, trending queries, and content planning. No TikTok login required. Flat 2 credits per call, no matter how many suggestions return. Pass cache=true to serve from the 24h shared cache (0 credits on hit); default is always fresh.
Request
- Base URL: https://api.captapi.com
- URL: https://api.captapi.com/v1/tiktok/search-suggestions
- Auth: one of:
- HTTP bearer
- API key in header X-API-Key
Query parameters
Seed keyword to expand into autocomplete suggestions, e.g. skincare.
Two-letter ISO country code that localizes the suggestions to a market, e.g. US, GB, DE. Default US.
Interface language for the suggestions, e.g. en-US or de-DE. Default en-US.
Max items to return (default 20, max 100). Flat 2 credits per call.
Set true to serve from the 24h response cache (0 credits on hit). Default false — always fetch fresh.
Response
Success. The data object for this endpoint.
Changes
No recorded changes to this operation across all 3 revisions of this API.