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2s.io Endpoint Search
x402
2s.io Endpoint Search is a paid API for AI agents from 2s.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Search the 2s.io endpoint catalog using natural language to discover which API endpoints match a given task or query.
Price / call$0.001
Success—
StatusUnknown
How this service works
Find the right 2s endpoint for a task using natural language. Pass q (e.g. 'check if a domain can be spoofed', 'is this CVE being exploited', 'screen a company for sanctions', 'decode a VIN') and get back the catalog's most relevant endpoints, ranked, each with its id, API path, method, group, description, and price. Deterministic keyword + synonym matching over the live endpoint registry (no LLM, no external calls) — a self-routing index so an agent (or its planner) can discover which paid call answers a question instead of reading the whole 290+ endpoint catalog. Returns the path you then call directly.
Output
Returns a list of matching endpoint objects from the 2s.io catalog, each with an ID, name, path, group, description, HTTP method, price in USD, and a relevance score. Also includes metadata about the query and total matches found.
Example use cases
Example prompt
“Search the 2s.io endpoint catalog for APIs that can check if a domain can be spoofed, and show me the top 5 results.”
Technical details
Endpoint
GEThttps://2s.io/api/search/endpointsWhen to prefer
Use this endpoint when an AI agent needs to dynamically discover which 2s.io endpoint is best suited for a given task before calling it, or when building a meta-routing layer that maps user intent to specific 2s.io capabilities. Prefer this over hardcoding endpoint paths when the task domain is uncertain.
Side effects
- Missing required query parameter 'q' returns a 400 bad request
- Query with no matching endpoints returns an empty items array with total=0
- Limit out of range (>50 or <1) may return an error or be clamped
- Payment failure via x402 results in a 402 response blocking the call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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