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Twitter/X Autocomplete Search Suggestions
x402
Twitter/X Autocomplete Search Suggestions is a paid API for AI agents from twitter.use.x402atlas.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Returns search suggestions and autocomplete completions for a partial query string on X (Twitter).
Price / call$0.005
Success—
StatusUnknown
How this service works
Get X search suggestions for a partial query.
Output
Returns a structured response containing X's autocomplete suggestions for the given partial query, including a list of suggested search completions and metadata such as the timestamp when the query was made. Results may include a cursor for pagination if more suggestions are available.
Example use cases
Trending topic keyword discovery
“I'm researching what people on X are searching for around AI — can you show me the autocomplete suggestions X gives when someone types 'artificial intell'?”
Brand monitoring search expansion
“We want to monitor mentions of our brand 'NovaBrew' on X. What search completions does X suggest when someone starts typing 'NovaBrew'?”
Content creator hashtag research
“I'm writing a post about electric vehicles. What does X suggest when I type 'electric ve' in the search box so I can pick the best hashtag or topic to target?”
Technical details
Endpoint
GEThttps://twitter.use.x402atlas.com/autocompleteWhen to prefer
Use this endpoint when you need to discover how X's own search engine would complete a partial search term — ideal for keyword research, hashtag discovery, brand monitoring query expansion, or building search-assisted UIs backed by real X suggestion data. Prefer this over a full search endpoint when you only have a partial query and want to enumerate plausible complete search terms before committing to a full search.
Side effects
- Empty query string — returns validation error since query must be at least 1 character
- Query too long — rejected if exceeds 200 character limit
- X API rate limiting — upstream rate limits may cause temporary failures
- No suggestions found — partial query may return an empty suggestions list if X has no matches
- Network or upstream X API downtime — may return 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"query": "bill",
"users": [
{
"name": "Bill Gates",
"id_str": "50393960",
"screen_name": "BillGates"
}
],
"num_results": 10
},
"queried_at": "2026-07-26T12:00:00Z"
}
}Tags
x402
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