{"uid":"cap_GanZTXP0FLbcVnxTHWFth","slug":"glassnode-supply-adjusted-coin-years-destroyed-cyd-e6686093","name":"Glassnode Supply-Adjusted Coin Years Destroyed (CYD)","description":"Supply-Adjusted Coin Years Destroyed — Supply-Adjusted Coin Years Destroyed is the 365-day rolling sum of Coin Days Destroyed (CDD), the amount of coin days destroyed over the trailing year, normalized by circulating supply. Data by Glassnode.","url":"https://x402.glassnode.com/v1/metrics/indicators/cyd_supply_adjusted","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":["BTC"],"type":"string","description":"Asset symbol, e.g. BTC, ETH"},"c":{"enum":["native"],"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_jJL_2Cit3ZjyznI2rIKNp","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 365-day rolling sum of Coin Days Destroyed normalized by circulating supply for Bitcoin, a long-term holder behavior metric.","exampleAgentPrompt":"Pull the Glassnode supply-adjusted coin years destroyed metric for Bitcoin in JSON format so I can see how much old coin is being spent relative to circulating supply over the past year.","exampleUseCases":null,"resultDescription":"Returns a JSON array of timestamped data points, each with a Unix timestamp ('t') and the supply-adjusted CYD value ('v'), representing the 365-day rolling sum of Coin Days Destroyed divided by circulating supply for BTC on a 24-hour resolution.","failureModes":["Missing required 'a' query parameter (asset symbol) returns 400 error","Unsupported asset symbol returns error — only BTC is accepted","Invalid format or interval enum value returns 400","Payment not received or insufficient USDC balance returns 402 Payment Required","API rate limit exceeded returns 429","Temporary Glassnode data unavailability returns 503"],"whenToPreferThis":"Use this endpoint when you need the annualized, supply-normalized version of Coin Days Destroyed to compare long-term Bitcoin holder spending behavior across different points in time without raw supply-size bias. Prefer this over plain CDD when performing cross-cycle comparisons or studying HODLer conviction trends adjusted for circulating supply growth.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:02:42.847Z","isFirstParty":false}