{"uid":"cap_bqh2Z48uAfCdzo9giomkL","slug":"agentfeed-funding-rate-history-1cddbe66","name":"AgentFeed Funding Rate History","description":"Funding rate history for any USDT perp, up to 200 intervals: the average rate, its annualized %, the share of intervals that were positive, and the raw series. Use when you need to answer: What has the carry on this perp actually been? What the carry has actually been.","url":"https://x402.ochinimus.app/api/funding-history?utm_source=zero.xyz","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"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"limit":{"type":"number","description":"intervals, 1-200, default 30"},"symbol":{"type":"string","description":"USDT perp symbol e.g. SOLUSDT, BTCUSDT (default SOLUSDT)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"data":{"type":"object","properties":{"symbol":{"type":"string"},"history":{"type":"array"},"intervals":{"type":"number"},"avg_rate_8h":{"type":"number"},"avg_annualized_pct":{"type":"number"},"positive_share_pct":{"type":"number"}}},"paid":{"type":"boolean"},"tool":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"data":{"symbol":"SOLUSDT","history":[{"ts":1790352000000,"rate_8h":0.0001},{"ts":1790323200000,"rate_8h":-0.0000047},{"ts":1790294400000,"rate_8h":-0.00010564}],"intervals":30,"avg_rate_8h":0.00003041,"avg_annualized_pct":3.33,"positive_share_pct":63},"paid":true,"tool":"get_funding_history"}},"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_vi3pQm8qQ01O0AETvQaz8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns historical funding rate data for any USDT perpetual futures contract, including average rate, annualized percentage, positive-interval share, and the raw rate series over up to 200 intervals.","exampleAgentPrompt":"What has the funding rate history actually been for SOLUSDT over the last 100 intervals — give me the average 8h rate, the annualized carry percentage, and how often the rate was positive.","exampleUseCases":[{"title":"Carry trade viability assessment","prompt":"Pull the last 200 funding rate intervals for BTCUSDT and tell me what the average annualized carry has been and what share of those intervals were positive — I want to know if this is worth holding long."},{"title":"Funding rate comparison across altcoins","prompt":"Get the 30-interval funding rate history for SOLUSDT and ETHUSDT — I want to compare their average 8h rates and annualized percentages to decide which perp has better carry right now."},{"title":"Automated funding rate monitoring for alerts","prompt":"Check the last 50 funding rate intervals for DOGEUSDT and tell me the average rate, the annualized percentage, and whether more than half of the intervals were positive or negative."}],"resultDescription":"Returns a JSON object containing the queried symbol, the number of intervals returned, the average 8-hour funding rate, the annualized funding rate percentage, the share of intervals that were positive, and the full raw time-series array of timestamped 8h rates.","failureModes":["Missing or invalid symbol returns an error — symbol must be a valid USDT perp format like SOLUSDT","Limit out of range (below 1 or above 200) may return an error or default to 30","Symbol with no recorded funding history may return an empty history array","Payment failure (HTTP 402) if USDC payment via x402 protocol is not completed","Upstream data source unavailability may result in stale or incomplete history"],"whenToPreferThis":"Use this endpoint when you need historical, realized funding rate data for a specific USDT perpetual futures symbol — not a forecast, but what carry has actually occurred. Prefer this over live funding rate endpoints when analyzing trends, computing average carry, evaluating long/short bias over time, or building carry trade strategies. It covers any USDT perp symbol with configurable depth up to 200 intervals.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T12:48:09.673Z","isFirstParty":false,"canonicalSlug":"agentfeed-funding-rate-history-1cddbe66"}