{"slug":"oraclepost-higgsfield-app-api-signal-942f23","title":"A simple, fully disclosed momentum signal from Chainlink on Base","host":"oraclepost.higgsfield.app","method":"GET","resource":"https://oraclepost.higgsfield.app/api/signal","category":"commerce","description":"A simple, fully disclosed momentum signal from Chainlink on Base: current price versus the price 24 oracle rounds earlier, percent change, and a label (up / down / flat, threshold 0.5%). Pass ?pair=ETH-USD (default). The method is the whole product: no model, no secret sauce. Not financial advice.","price_listed":0.001,"price_asked":0.001,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1927,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"pair":"Pair, e.g. ETH-USD or BTC-USD"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"method":{"const":"GET"},"queryParams":{"properties":{"pair":{"description":"Pair, e.g. ETH-USD or BTC-USD","type":"string"}},"required":["pair"],"type":"object"},"type":{"const":"http"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.001,"price_match":true,"latency_ms":1927,"error":null}],"description_full":"A simple, fully disclosed momentum signal from Chainlink on Base: current price versus the price 24 oracle rounds earlier, percent change, and a label (up / down / flat, threshold 0.5%). Pass ?pair=ETH-USD (default). The method is the whole product: no model, no secret sauce. Not financial advice.","last_updated":"2026-09-16T19:46:36.135Z","schemes":["exact"]}