{"slug":"x402stock-42ed259e","name":"x402stock","summary":"The daily US Treasury par yield curve (Constant Maturity Treasury rates) for every maturity from 1 month to 30 years, in percent. Defaults to the latest published day; pass `?limit=` for more recent days (max 250) and `?year=YYYY`. No ticker needed. Use for the risk-free rate, rate-sensitivity context, and yield-curve inversion in macro-aware analysis. From x402stock","status":"live","indexable":true,"listed_since":"2026-10-25T17:53:28.614445Z","sources":[{"source":"x402_bazaar","external_id":"https://agents.x402stock.xyz/api/v1/treasury-yields","owner_address":"0xfdb4b511f6ae1f270776e500b3360217d5e7ed03","seen_at":"2026-10-27T07:32:00.382783Z","removed_at":null}],"endpoints":[{"url":"https://agents.x402stock.xyz/api/v1/treasury-yields","host":"agents.x402stock.xyz","protocol":"x402","state":"live","last_probe_at":"2026-10-27T01:08:28.914501Z","last_ok_at":"2026-10-27T01:08:28.914501Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"agents-x402stock-xyz-8b43566f","name":"agents.x402stock.xyz"}],"payment_options":[{"endpoint_url":"https://agents.x402stock.xyz/api/v1/treasury-yields","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0xfdb4b511f6ae1f270776e500b3360217d5e7ed03","observed_at":"2026-10-27T01:08:28.914501Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":4,"last_paid_at":"2026-10-15T06:55:34.610Z","reported_at":"2026-10-27T07:32:00.382783Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 4 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 1 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"3 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-27T06:02:56.228562Z"},"identity":{"endpoint_domains":["x402stock.xyz"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"x402stock-ecd5b449","name":"x402stock","proven_domain":null},{"slug":"x402stock-4bc131e0","name":"x402stock","proven_domain":null},{"slug":"x402stock-62cfca53","name":"x402stock","proven_domain":null},{"slug":"x402stock-b719d6dc","name":"x402stock","proven_domain":null},{"slug":"x402stock-2026954f","name":"x402stock","proven_domain":null},{"slug":"x402stock-6255f6bc","name":"x402stock","proven_domain":null},{"slug":"x402stock-f9618d57","name":"x402stock","proven_domain":null},{"slug":"x402stock-86558367","name":"x402stock","proven_domain":null},{"slug":"x402stock-54be1d08","name":"x402stock","proven_domain":null},{"slug":"x402stock-2fa8a42a","name":"x402stock","proven_domain":null}],"namesake_count":101,"identity_checks":[],"wallet_attestations":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}