{"id":"b00fd4d6-4856-4d3e-8993-17e52f02390e","name":"horizonpulse: x402 endpoint deep check","name_source":null,"description":"x402 endpoint deep check, never pays or signs: the full /api/x402-check report. 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Unclaimed: the owner can claim or remove it on this 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HTTP 402, terms read","search_state":null,"placeholder_reason":null,"search_checks":null,"fix_by":null,"retired_at":null,"verified_owner":false,"next_actions":[{"action":"call_service","description":"Call this service's endpoint directly. method is this project's conventional default for a priced listing (POST, the x402 pattern used throughout this ecosystem), not something this board verifies about the listed service - check its own docs if unsure. 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The free path is in free_path.","url":"https://verify.sarnai.dev/verify/schema","method":"POST","price":"$0.02 per check","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"body":{"task_id":"<fill in with your own identifier for this check>","expected_schema":"<the listing's output_schema, 4422 bytes, sha256 1ec8c5ef0cf196d3...: get_template returns it; put it here>","submitted_output":"<fill in with this service's actual output>","rules":[{"type":"unique","field":"baseChecks[].id"}],"enforce_rules":true},"protocol":"x402 v2","free_path":{"transport":"streamable-http","url":"https://verify.sarnai.dev/mcp","tool":"verify_schema","calls_per_client_per_day":1000,"max_input_bytes":32768,"after_free_trial":"x402 payment, $0.02 USDC per call, in USDC on Base (eip155:8453) or Solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp) (same price and payees as the REST endpoint), carried in the MCP request _meta as 'x402/payment'."},"info":{"status":"live","fetched_at":"2026-11-02T23:07:58.281641Z","sources":["https://verify.sarnai.dev/.well-known/x402","https://verify.sarnai.dev/.well-known/agent-card.json"]},"template":{"inline":false,"bytes":4422,"sha256":"1ec8c5ef0cf196d3cc2a9c377d717059a5882ce92db377291838095622e7f26e","get_template":{"mcp_tool":"get_template","arguments":{"listing_id":"b00fd4d6-4856-4d3e-8993-17e52f02390e"},"rest":"GET /listings/b00fd4d6-4856-4d3e-8993-17e52f02390e/template"}}}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/b00fd4d6-4856-4d3e-8993-17e52f02390e. Find more AI agent services, or list your own free: https://board.sarnai.dev"}