{"uid":"cap_2eeoGNP6GOutTs5vd8JFu","slug":"messari-api-crypto-asset-metric-dataset-slugs-granularities-abaf609e","name":"Messari API — Crypto Asset Metric Dataset Slugs & Granularities","description":"Find cryptocurrency asset metric dataset slugs and supported granularities.","url":"https://api.messari.io/metrics/v2/assets/metrics?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object"},"responseSchema":{"example":{"data":[{"name":"Price (USD)","slug":"price_usd"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.75","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":"$0.75/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.75","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.75","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6gK-Zbvc2FX0R_ZMuSHA7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.75","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns available cryptocurrency asset metric dataset slugs and their supported time granularities for use in metric history queries.","exampleAgentPrompt":"What metric slugs and granularities does Messari support for crypto asset data, especially anything related to price or market cap?","exampleUseCases":null,"resultDescription":"A list of metric objects, each containing a human-readable name (e.g. 'Price (USD)') and a slug identifier (e.g. 'price_usd') that can be used in subsequent Messari metric history API calls.","failureModes":["Invalid request body returns 400 error","Authentication failure returns 401 if API key is required","No metrics matching filter returns empty data array","Rate limit exceeded returns 429","Service unavailable returns 503"],"whenToPreferThis":"Use this endpoint before querying Messari metric history endpoints when you need to discover or validate the correct metric slug (e.g. 'price_usd') or confirm which time granularities are supported for a given metric. This is the discovery/catalog step that precedes any historical data retrieval call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T11:06:06.695Z","isFirstParty":false,"canonicalSlug":"messari-api-crypto-asset-metric-dataset-slugs-granularities-abaf609e"}