{"uid":"cap_NY37mWBzcqRHcqwHxap9y","slug":"glassnode-velocity-metric-db32577d","name":"Glassnode Velocity Metric","description":"Velocity — Velocity measures how quickly units are circulating in the network. Data by Glassnode.","url":"https://x402.glassnode.com/v1/metrics/indicators/velocity","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":{"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"},"network":{"enum":["aggregated","arb","base","eth","opt"],"type":"string","description":"Network / blockchain identifier for cross-chain metrics"}}}},"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_AF2ekb__jXx85bBe6gz-5","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 velocity of a cryptocurrency asset, measuring how quickly units are circulating in the network over time.","exampleAgentPrompt":"Pull the Glassnode on-chain velocity metric for BTC over 24h intervals in JSON format — I want to see how quickly coins are circulating in the network right now.","exampleUseCases":null,"resultDescription":"An array of timestamped data points, each containing a Unix timestamp (t) and a velocity value (v), showing how quickly the asset's units are circulating in the network over the requested time interval.","failureModes":["Missing required asset symbol 'a' parameter returns a 400 error","Unsupported asset symbol returns empty data or error","Invalid interval or format enum value returns a 400 validation error","Insufficient USDC payment (below $0.05) results in 402 Payment Required","Network connectivity issues or upstream Glassnode outage return 5xx errors"],"whenToPreferThis":"Use this endpoint when you need on-chain velocity data specifically from Glassnode for Bitcoin or Ethereum, particularly when building dashboards, monitoring coin circulation trends, or conducting blockchain economic analysis. Prefer this over general market data APIs when you specifically need the velocity indicator measuring the ratio of on-chain transaction volume to supply.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:14:30.086Z","isFirstParty":false}