{"uid":"cap_r4Y5PzAm-KL6FRL8PDPJH","slug":"greeneris-pyth-oracle-price-feed-5ad90c9e","name":"Greeneris Pyth Oracle Price Feed","description":"Real-time oracle prices from Pyth Network (Hermes API): aggregate price, confidence interval (uncertainty band), EMA price and publish_time per asset, all vs USD. Query: ?symbols=btc,eth,sol (1-8 of: btc, eth, sol, bnb, xrp, ada, avax, doge, link, dot, usdc, usdt). Cross-check against CEX spot to detect oracle/spot divergence. 30s cache.","url":"https://data.greeneris.io/v1/oracle/pyth","method":"GET","headers":{},"bodySchema":{"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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"symbols":{"type":"string","default":"btc,eth","description":"Comma-separated tickers (1-8), e.g. btc,eth,sol"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"pair":"USD","prices":{"btc":{"conf":27.24,"price":63045.25,"ema_price":62911.08,"publish_time":1783931590},"eth":{"conf":1.61,"price":3112.4,"ema_price":3108.9,"publish_time":1783931590}},"source":"Pyth Network via Hermes (permissionless oracle, sub-second updates)"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Vbx7qs2EnrDx_3ZCvVtX6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches real-time cryptocurrency prices from the Pyth Network oracle for up to 8 tokens in a single call","exampleAgentPrompt":"What are the current prices for BTC and ETH right now? I need the spot price and EMA from the Pyth oracle.","exampleUseCases":null,"resultDescription":"Returns a JSON object with the quote currency pair (USD), and for each requested ticker: spot price, EMA price, confidence interval, and a Unix publish timestamp — all sourced from the Pyth Network Hermes oracle with sub-second update frequency.","failureModes":["HTTP 402 returned when no x402 payment is attached — machine-readable quote provided for payment","Invalid or unsupported ticker symbol returns an error or omits the symbol from results","More than 8 symbols in a single request may be rejected","Network or oracle downtime may cause stale or missing prices","Malformed comma-separated symbols list causes a 400 bad request"],"whenToPreferThis":"Choose this endpoint when you need sub-second, high-confidence crypto price data sourced from the permissionless Pyth Network oracle, especially when you want EMA prices alongside spot prices and confidence intervals. Prefer over exchange-specific APIs when oracle-grade decentralized price data is required, or when you need to price multiple tokens (up to 8) in a single call at a very low per-call cost with no upfront account setup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:47:53.589Z","isFirstParty":false}