NestDaddy

PayAPI Market

market.payapi/marketplace · v1.1.0

Search settlement-verified x402 APIs for free. Pay providers in USDC on Base, Solana or Algorand.

Connect Remote server

Terminal
claude mcp add --transport http marketplace https://payapi.market/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "marketplace": {
      "url": "https://payapi.market/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "marketplace": {
      "type": "http",
      "url": "https://payapi.market/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://payapi.market/mcp

Tools 5 found in our last check

  • search_apis

    Free-text search across the live catalogue. Matches listing name, description, category and provider name. Returns settlement-verified listings only unless verified_only is false. Free and read-only; spends nothing.

  • list_apis

    Browse the live catalogue, optionally filtered to one category. Omit category for everything. Returns settlement-verified listings only unless verified_only is false. Free and read-only; spends nothing.

  • get_api

    Fetch a single live listing by its id or slug, including base_url, price range, network and verification state. payment_verified is true if at least one route was paid; verified_routes names each paid route with its on-chain receipt. test_payment_usdc is the test payment, not th…

  • submit_listing

    List one or more APIs. The minimum is a paid URL (url, paid_route_url, or urls) and contact_email (email is accepted as the same field). Price, payTo, network, description and name are read from the HTTP 402 when you omit them. Category defaults to Data, which the listing schema…

  • search_agents

    Search AI agents by business sector, name, or description. Agents are AI services that perform tasks like lead generation, data enrichment, or automation. Returns agents with their sector, pricing, and verified status. Free and read-only.

Details

Endpointhttps://payapi.market/mcp (Streamable HTTP)
First published24 Oct 2026
Last updated24 Oct 2026
Registry namemarket.payapi/marketplace

More search and web servers See all

Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.