{"slug":"stationfx-224cf320","name":"StationFX","summary":"Benchmark long-term U.S. government borrowing rate. Anchors mortgage rates, corporate bond yields, and equity discount rates. Widely used as the risk-free rate in financial models. Critical for duration risk, equity valuation, and global capital flow analysis. Daily frequency, 60+ year history.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:15.336151Z","sources":[{"source":"x402_bazaar","external_id":"https://stationfx.com/economic-data/interest-rates/market-yield-on-u-s-treasury-securities-at-10-year-constant-maturity-quoted-on-an-investment-basis","owner_address":"0x22f7e9518dff04a5db1fddaabc0e001b8c425b3a","seen_at":"2026-10-26T05:59:07.811904Z","removed_at":null}],"endpoints":[{"url":"https://stationfx.com/economic-data/interest-rates/market-yield-on-u-s-treasury-securities-at-10-year-constant-maturity-quoted-on-an-investment-basis","host":"stationfx.com","protocol":"x402","state":"live","last_probe_at":"2026-10-25T18:29:03.543131Z","last_ok_at":"2026-10-25T18:29:03.543131Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"stationfx-com-ec9cf927","name":"stationfx.com"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":5,"paid_calls_30d":9,"last_paid_at":"2026-10-25T16:38:23.770Z","reported_at":"2026-10-26T05:59:07.811904Z"},"notice":"Not affiliated with addrbook — claim or request removal."}