{"slug":"macro-data-api-313m-onrender-com-v1-spread-514af9","title":"Returns the spread in percentage points between two US Treasury tenors on a date","host":"macro-data-api-313m.onrender.com","method":"GET","resource":"https://macro-data-api-313m.onrender.com/v1/spread","category":"other","description":"Returns the spread in percentage points between two US Treasury tenors on a date and whether it is inverted.","price_listed":0.001,"price_asked":0.01,"state":"overcharges","state_label":"Asked 10.0x its listed price for its own example","checks_7d":1,"answered_7d":1,"latency_ms_median":196,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"a":"2y","b":"10y"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"properties":{"a":{"description":"Tenor: 1m, 1.5m, 2m, 3m, 4m, 6m, 1y, 2y, 3y, 5y, 7y, 10y, 20y, 30y","type":"string"},"b":{"description":"Tenor: 1m, 1.5m, 2m, 3m, 4m, 6m, 1y, 2y, 3y, 5y, 7y, 10y, 20y, 30y","type":"string"},"date":{"description":"Optional date YYYY-MM-DD. Default: latest available.","type":"string"}},"required":[],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-19","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":false,"latency_ms":196,"error":null}],"description_full":"Returns the spread in percentage points between two US Treasury tenors on a date and whether it is inverted.","last_updated":"2026-10-19T11:18:25.789Z","schemes":["exact"]}