{"uid":"cap_N5OKoMCahMkNChMeKgqTS","slug":"messari-crypto-asset-daily-metric-time-series-835a379d","name":"Messari Crypto Asset Daily Metric Time-Series","description":"Get daily cryptocurrency asset metric history for backtests and agent memory.","url":"https://api.messari.io/metrics/v2/assets/*/metrics/*/time-series","method":"GET","headers":{},"bodySchema":{"type":"object","required":["entityIdentifier","datasetSlug"],"properties":{"end":{"type":"string","description":"ISO-8601 or YYYY-MM-DD end time."},"start":{"type":"string","description":"ISO-8601 or YYYY-MM-DD start time."},"datasetSlug":{"type":"string","description":"Metric dataset slug to fetch (for example \"price_usd\"); available slugs come from GET /metrics/v2/assets/metrics."},"granularity":{"type":"string","description":"Sampling interval for the timeseries route variant; priced granularities are 1d, 1h, 15m, and 5m."},"entityIdentifier":{"type":"string","description":"Asset identifier to query timeseries for (use the same id/slug format accepted by Metrics V2, e.g. \"bitcoin\")."}}},"responseSchema":{"example":{"data":[{"value":0,"timestamp":"2025-01-01T00:00:00Z"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JxqCBbfMNX-3YufkLvRaN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns daily historical time-series data for a specified cryptocurrency asset metric (e.g. price, volume) over a given date range.","exampleAgentPrompt":"Pull the daily price_usd history for bitcoin from Messari from January 1 2023 to December 31 2023 so I can run a backtest.","exampleUseCases":null,"resultDescription":"An array of timestamped metric value objects (timestamp + value pairs) at daily granularity for the requested asset and metric slug, covering the specified date range.","failureModes":["Invalid asset identifier returns 404 or empty data","Unknown metric dataset slug returns error or no results","Date range outside available history returns empty array","Malformed date format returns 400 bad request","Missing required fields (entityIdentifier or datasetSlug) returns 400","Insufficient payment / x402 payment failure blocks response","Rate limit exceeded returns 429"],"whenToPreferThis":"Use this endpoint when you need daily-resolution historical metric data for a crypto asset — ideal for backtesting strategies, building agent memory, or trend analysis over weeks/months/years. Choose the sibling 1h or 5m endpoints when you need intraday granularity.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:43:54.626Z","isFirstParty":false}