{"api":"v1","generated_at":"2026-09-15T21:57:14.693Z","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"TOLL, with a link to the page cited"},"page":"https://tollindex.com/e/x402-donnyautomation-com-treasury-fd21a4","pinned_page":"https://tollindex.com/e/x402-donnyautomation-com-treasury-fd21a4/at/2026-09-15T21-20Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-09-15T21:20:12.737Z","snapshot_stamp":"2026-09-15T21-20Z","endpoint":{"slug":"x402-donnyautomation-com-treasury-fd21a4","canonical_url":"https://x402.donnyautomation.com/treasury","resource":"https://x402.donnyautomation.com/treasury","http_method":"GET","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"US Treasury par yield curve, every constant maturity from 1 month to 30 years for a published business day. Returns curve[] with tenor, months and percent, spreads (2s10s, 3m10y, 5s30s) and an explicit inversion flag - the real question is whether the curve is inverted, not what fourteen numbers are. A tenor Treasury did not publish is null, never zero. Pass ?latest=1 OR ?date=YYYY-MM-DD, not both. Errors: 400 conflicting_params|bad_latest|bad_date, 404 no_curve with the available range.","service_name":"DEX Data & Agent Utilities","declared_category":null,"declared_tags":["treasury","yield-curve","rates","macro","fixed-income"],"route_template":null,"registry_updated":"2026-09-09T10:30:30.156Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"treasury","category":"identity","first_observed_by_toll":"2026-09-10T19:08:24.178Z","last_observed_by_toll":"2026-09-15T21:20:12.737Z","observation_began":"2026-09-10"},"presence":{"listed_now":true,"first_absent_at":null,"delisting_confirmed_at":null,"events":[{"registry":"cdp","at":"2026-09-10T19:08:24.178Z","event":"listed"}]},"accepts":[{"registry":"cdp","ordinal":0,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.03 USDC","amount_units":0.03,"decimals_known":true,"pay_to":"0x2740651e046c59aB2A6510401140643292d3a96F","scheme":"exact"}],"counters":{"observed_at":"2026-09-15T21:20:12.737Z","calls_30d":2,"unique_payers_30d":2,"last_called_at":"2026-09-09T10:30:29.846Z"},"validation":{"latest":{"observed_at":"2026-09-15T07:08:28.349Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-09-15"},"uptime":[{"days":7,"observed":5,"passed":5,"ratio":1},{"days":30,"observed":5,"passed":5,"ratio":1},{"days":90,"observed":5,"passed":5,"ratio":1}],"history_90d":[{"observed_at":"2026-09-15T07:08:28.349Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T06:34:26.620Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T06:23:24.904Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-13","state_changed":false},{"observed_at":"2026-09-12T13:56:45.107Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-12","state_changed":false},{"observed_at":"2026-09-11T14:53:37.151Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-11","state_changed":true}]},"seller":{"wallet":"0x2740651e046c59aB2A6510401140643292d3a96F","page":"https://tollindex.com/seller/0x2740651e046c59aB2A6510401140643292d3a96F","endpoints":61,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["treasury","yield-curve","rates","macro","fixed-income"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x2740651e046c59aB2A6510401140643292d3a96F","amount":"30000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300}],"quality":{"lastCalledAt":"2026-09-09T10:30:29.846Z","l30DaysTotalCalls":2,"l30DaysUniquePayers":2},"resource":"https://x402.donnyautomation.com/treasury","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{"latest":"1"}},"output":{"type":"json","example":{"ts":"2026-08-03T00:00:00.000Z","date":"2026-08-03","curve":[{"tenor":"3 Mo","months":3,"percent":3.91},{"tenor":"2 Yr","months":24,"percent":4.25},{"tenor":"10 Yr","months":120,"percent":4.7}],"spreads":{"unit":"percentage points","2s10s":0.45,"3m10y":0.79,"5s30s":0.83},"isLatest":true,"inversion":{"2s10s":false,"3m10y":false,"anyInverted":false},"attribution":"Daily Treasury Par Yield Curve Rates, U.S. Department of the Treasury (public domain)."}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"date":{"type":"string","description":"YYYY-MM-DD business day, for a specific past day. A non-publication day returns 404 with the available range, not the nearest guess."},"latest":{"type":"string","description":"Pass latest=1 for the most recent published curve. Use instead of date, not with it."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}}}},"description":"US Treasury par yield curve, every constant maturity from 1 month to 30 years for a published business day. Returns curve[] with tenor, months and percent, spreads (2s10s, 3m10y, 5s30s) and an explicit inversion flag - the real question is whether the curve is inverted, not what fourteen numbers are. A tenor Treasury did not publish is null, never zero. Pass ?latest=1 OR ?date=YYYY-MM-DD, not both. Errors: 400 conflicting_params|bad_latest|bad_date, 404 no_curve with the available range.","lastUpdated":"2026-09-09T10:30:30.156Z","serviceName":"DEX Data & Agent Utilities","x402Version":2}]}}