{"uid":"cap_w7H8kwXDQRtpJ43ddwAMU","slug":"mcp-yield-xyz-historical-apy-reward-rate-history-b7b3f6d8","name":"mcp.yield.xyz – Historical APY / Reward Rate History","description":"Historical APY / reward-rate for a yield over time — plot APY trends or compute average yield across 1d/7d/30d/90d/1y windows.","url":"https://mcp.yield.xyz/x402/yields_get_reward_rate_history","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"to":{"type":"string","description":"ISO date upper bound"},"from":{"type":"string","description":"ISO date lower bound"},"limit":{"type":"integer","maximum":365,"minimum":1},"offset":{"type":"integer","minimum":0},"period":{"enum":["1d","7d","30d","90d","1y","all"],"type":"string"},"yieldId":{"type":"string","description":"Yield ID from yields_get_all"},"interval":{"enum":["day","week","month"],"type":"string"}}},"responseSchema":{"type":"json","example":{"items":[{"timestamp":"2026-06-01T00:00:00.000Z","rewardRate":"0.031"}],"yieldId":"ethereum-eth-lido-staking","interval":"day"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2EX4YAoGVwjtoDHtnk6FI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the historical APY and reward rate for a specific yield over a given time window and interval, enabling trend plotting and average yield computation.","exampleAgentPrompt":"Show me the daily APY history for yield ID 'eth-lido-steth' over the past 30 days — pull up to 365 data points so I can plot how the reward rate has trended.","exampleUseCases":null,"resultDescription":"A time-series of APY / reward-rate data points for the specified yield, bucketed by the chosen interval (day/week/month), covering the requested period or date range, with pagination support via limit and offset.","failureModes":["Invalid or unknown yieldId returns a 404 or empty result","Date range with no available data returns an empty array","limit exceeds maximum of 365 — validation error returned","Invalid period or interval enum value causes a 400 bad request","Malformed ISO date strings for from/to fields cause parse errors","Payment failure or insufficient USDC balance blocks the request"],"whenToPreferThis":"Use this endpoint when you need historical APY or reward rate data for a specific yield over time — for trend analysis, charting, or computing average yields. Prefer it over current-yield endpoints when the user needs past performance rather than live rates, and over TVL history when the focus is yield/APY rather than liquidity size.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:43:41.988Z","isFirstParty":false}