Public X/Twitter search API for AI agents
Public X/Twitter search API for AI agents. Search recent public posts by keyword without requiring the caller to maintain a separate X developer account.
1 route settlement-verified · $0.0048 USDC/request · 1 endpoint · Tools · base network · x402 protocol
Verified routes
GET /api/x/search· $0.0048 · 2026-10-21 · receipt
Other routes are unverified.
Networks: Base (settlement-verified)
Discovery is free. Agents search the catalogue here. Payment happens on the listing 402, not on PayAPI.
url https://payapi.market/mcpAbout this API
Public X/Twitter search API for AI agents is listed in the Tools category with pricing at $0.0048 USDC/request. One route has been settlement-verified by PayAPI Market on 2026-10-21. View receipt on Basescan.
Payments settle on base in USDC via the x402 protocol. AI agents discover this API through the PayAPI Market MCP server and pay per request without API keys or accounts.
This API exposes 1 endpoint.
How to call this API
Every protected route returns HTTP 402 with x402 payment requirements. An agent pays the stated USDC amount on Base and retries with the payment header. No API keys, no accounts. Browse the marketplace or list your own API.
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