{"uid":"cap_Bw-Ahy4JdZegxlvO9MkT3","slug":"glassnode-eth2-estimated-annual-issuance-ffd87e1a","name":"Glassnode ETH2 Estimated Annual Issuance","description":"Estimated Annual Issuance — The theoretical annual ETH issuance curve of the Ethereum Proof-of-Stake network, determined by the number of validators participating in consensus. Data by Glassnode.","url":"https://x402.glassnode.com/v1/metrics/eth2/estimated_annual_issuance","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"},"c":{"enum":["native","usd"],"type":"string","description":"Currency for denominated values, e.g. usd, native"},"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_J_wZR7S1NyF9o1XJoYcue","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 annual ETH issuance curve of the Ethereum Proof-of-Stake network based on the number of validators participating in consensus.","exampleAgentPrompt":"Pull the latest Glassnode estimated annual ETH issuance metric for Ethereum's Proof-of-Stake network in JSON format so I can see how many ETH are theoretically issued per year based on validator participation.","exampleUseCases":null,"resultDescription":"An array of time-series data points, each containing a Unix timestamp (t) and the estimated annual ETH issuance value (v) representing the theoretical issuance determined by the number of validators in the Ethereum PoS consensus network.","failureModes":["Missing required 'a=ETH' query parameter returns 400 error","Invalid asset symbol returns error (only ETH is supported)","Payment not included or insufficient USDC results in 402 Payment Required","Invalid format parameter (not 'json' or 'csv') may return error","Rate limiting or payment failure returns non-200 status"],"whenToPreferThis":"Use this endpoint when you need Glassnode's authoritative on-chain metric for Ethereum's theoretical annual issuance based on validator count. Prefer this over generic crypto data APIs when you specifically need the PoS issuance curve derived from consensus participation, rather than realized issuance or supply change metrics.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:07:52.023Z","isFirstParty":false}