{"uid":"cap_yVyRUcH0ddNLhNVo1PlrL","slug":"messari-stablecoins-discovery-api-b09917dc","name":"Messari Stablecoins Discovery API","description":"Discover stablecoins by name, symbol, and supply footprint.","url":"https://api.messari.io/metrics/v2/stablecoins","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"example":{"data":[{"id":"usdc","name":"USD Coin","slug":"usd-coin","symbol":"USDC"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"unprobed","priceSource":"registry","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":"free","summary":"Free","primary":null,"accepted":[]},"paymentMethods":[],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search and discover stablecoins by name, symbol, and supply footprint via the Messari institutional crypto data platform.","exampleAgentPrompt":"Can you look up stablecoins on Messari and find me the ID and slug for USDC and any other USD-pegged stablecoins so I can pull their historical metrics?","exampleUseCases":null,"resultDescription":"Returns an array of stablecoin objects, each containing an id, name, slug, and symbol — used to identify and reference stablecoins in downstream Messari metric queries.","failureModes":["No matching stablecoins found for the given search criteria — returns an empty data array","Invalid POST body or malformed query parameters — returns a 400 error","Authentication or payment failure — returns 402 or 401 if x402 payment is missing or invalid","Rate limit exceeded — returns 429 with retry guidance","Service unavailable — returns 503 during outages"],"whenToPreferThis":"Use this endpoint when you need to discover or enumerate stablecoins tracked by Messari, especially to obtain canonical IDs and slugs required for subsequent metric history queries. Prefer this over general crypto asset search endpoints when you specifically need stablecoin metadata or supply footprint data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:55:56.879Z","isFirstParty":false}