{"uid":"cap_6aKJyiW3OC5wSLqaIf9-8","slug":"synthora-lido-steth-staking-apr-oracle-669ad44d","name":"SYNTHORA Lido stETH Staking APR Oracle","description":"Returns live and moving-average Lido stETH staking APR (7-day SMA plus per-day breakdown) sourced from the official Lido eth-api. Feeds autonomous yield-optimizer agents, agent-to-agent liquid-staking rebalancers, and A2A DeFi strategies that route ETH into the highest-yield staking derivative and monitor validator reward drift. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.","url":"https://lido-steth-staking-apr.hergertsynthora.com/service","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"keys":{"type":"string","description":"keys"},"caller":{"type":"string","description":"caller"},"payload":{"type":"string","description":"payload"},"provides":{"type":"string","description":"provides"}}},"responseSchema":{"type":"json","example":{"ok":true,"niche":"lido-steth-staking-apr","result":{}}},"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_3EY1DUmKDTXYHQrNveyMl","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 live Lido stETH staking APR including 7-day simple moving average and per-day breakdown sourced from the official Lido eth-api","exampleAgentPrompt":"What is the current Lido stETH staking APR right now, and can you also give me the 7-day moving average and the daily breakdown so I can see if validator rewards have been drifting?","exampleUseCases":[{"title":"Yield optimizer APR routing decision","prompt":"Check the live Lido stETH APR and its 7-day average so my yield optimizer can decide whether to route ETH into stETH or look for a better liquid staking option right now."},{"title":"Validator reward drift alert","prompt":"Pull the per-day stETH APR breakdown for the last 7 days and flag if the reward rate has drifted more than 10% from the weekly moving average — I need to know if something is off with Lido validators."},{"title":"DeFi rebalancing strategy trigger","prompt":"Fetch the current Lido stETH staking APR including the 7-day SMA so my A2A rebalancing agent can decide whether to shift the liquid staking allocation between stETH and other derivatives in the portfolio."}],"resultDescription":"A JSON response containing a success flag, the service niche identifier ('lido-steth-staking-apr'), and a result object with the live stETH staking APR, 7-day simple moving average, and a per-day APR breakdown sourced from the official Lido eth-api","failureModes":["Lido eth-api upstream outage returns empty or error result object","Invalid or missing keys/caller fields may cause authentication failure","Stale data if Lido API has not refreshed recent validator epoch data","Network timeout to hergertsynthora.com endpoint causing request failure","Malformed payload parameter returning a 400-level error response"],"whenToPreferThis":"Choose this endpoint when an agent needs real-time Lido stETH APR data with smoothed 7-day SMA context for yield routing, rebalancing, or drift monitoring — particularly in autonomous DeFi agent pipelines that need a single call to get both spot and moving-average staking yield without scraping Lido directly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:37:40.465Z","isFirstParty":false}