10 actions in 6 pieces of software · ranked by words, meaning and measured trust · 516 ms

1. 1x402-mcpfound in code, not yet checkedno passport yet
   • pay_x402_endpoint

     Call an x402-gated API endpoint with automatic payment. Sends the request, handles the 402 challenge, constructs a BSV payment transaction, delegates for fee completion, broadcasts to the network, and retries with proof. Returns the API response after successful payment.

   • x402_http_request

     Execute HTTP requests to APIs requiring payment via the x402 protocol. Sends the request; if the server returns 402 Payment Required, parses the x402 challenge, constructs the payment transaction, retries with the payment proof, and returns the final response.

2. 2x402 Micropayments MCPfound in code, not yet checkedno passport yet
   • x402.discover

   • x402.agent_card

   • x402.build_seller

   • x402.probe

3. 3x402-farmfound in code, not yet checkedno passport yet
   • x402-farm

     MCP server-card. Live JSON-RPC 2.0 endpoint (Streamable HTTP) at /mcp exposing all tools. Tools are pay-per-call via x402 (USDC): call a tool, receive the x402 requirements in _meta, sign, retry with the X-PAYMENT header on POST /mcp.

4. 4x402 Checker (Nock)verified and signedpassport

   agentrecord

   • mcp

     Streamable-HTTP MCP POST /mcp. initialize and tools/list free; paid tools/call use x402. e.g. List MCP tools then call check.

5. 5x402-mcpfound in code, not yet checkedno passport yet
   • x402_list_networks

     List available networks for x402 payments

6. 6x402 Oracleverified and signedpassport

   agentrecord

   • Review MCP

     Review an MCP paid-tool server for createPaymentWrapper, free health tool, discovery extension, burner isolation. Price: $3 USDC on eip155:8453 via x402. HTTP: POST https://x402orcle.vercel.app/api/consult/oracle_review_mcp. e.g. POST https://x402orcle.vercel.app/api/consult/oracle_review_mcp Conten