{"uid":"cap_XmJcnchBf59u4l79vVW1I","slug":"glassnode-eth2-estimated-annual-issuance-roi-per-validator-850f14a0","name":"Glassnode ETH2 Estimated Annual Issuance ROI Per Validator","description":"Estimated Annual Issuance ROI per validator — Estimated Annual Issuance ROI per Validator is the theoretical ETH-denominated annual return (%) on a 32-ETH stake validator, with ETH issuance determined by the number of validators participating in consensus. Data by Glassnode.","url":"https://x402.glassnode.com/v1/metrics/eth2/estimated_annual_issuance_roi_per_validator","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":["a"],"properties":{"a":{"enum":["ETH"],"type":"string","description":"Asset symbol, e.g. BTC, ETH"},"f":{"enum":["csv","json"],"type":"string","description":"Response format: json or csv"},"i":{"enum":["24h"],"type":"string","description":"Time interval / resolution, e.g. 24h, 1w, 1month"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"array","items":{"type":"object","properties":{"t":{"type":"number"},"v":{"type":"number"}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zdQoLv7msTiuW312aQ0_X","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the theoretical ETH-denominated annual return (%) a 32-ETH stake validator can expect from ETH issuance, based on current validator count.","exampleAgentPrompt":"What's the estimated annual issuance ROI for an Ethereum validator right now, based on Glassnode data? Give me the daily figures in JSON format.","exampleUseCases":null,"resultDescription":"An array of time-series data points, each containing a Unix timestamp (t) and the estimated annual issuance ROI percentage (v) for a 32-ETH Ethereum validator, reflecting the theoretical ETH-denominated yield driven by the number of active validators.","failureModes":["Missing required 'a' query parameter (must be 'ETH') returns a 400 error","Invalid format value for 'f' parameter returns a 400 error","Payment not included or insufficient USDC returns a 402 Payment Required response","Rate limiting or quota exceeded returns a 429 error","Temporary Glassnode data unavailability returns a 503 error"],"whenToPreferThis":"Use this endpoint when you need authoritative, Glassnode-sourced time-series data on Ethereum validator staking yield from issuance. Prefer this over generic staking calculators when you need historical daily data series, want on-chain derived metrics rather than projected estimates, or are building analytics on ETH2 validator economics at scale.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:07:36.211Z","isFirstParty":false}