Messari Stablecoins Discovery API

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Messari Stablecoins Discovery API is a free API for AI agents from api.messari.io, Free, status unknown (last checked 2026-09-15).

Search and discover stablecoins by name, symbol, and supply footprint via the Messari institutional crypto data platform.

Price / callFree

Seller volume →—

Success—

StatusUnknown

How this service works

Discover stablecoins by name, symbol, and supply footprint.

Output

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.

Example use cases

Example prompt

“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?”

Technical details

Endpoint

POSThttps://api.messari.io/metrics/v2/stablecoins

When to prefer

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.

Side effects

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

Output

Schema · Response

{
  "example": {
    "data": [
      {
        "id": "usdc",
        "name": "USD Coin",
        "slug": "usd-coin",
        "symbol": "USDC"
      }
    ]
  }
}

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Technical details

Endpoint

POSThttps://api.messari.io/metrics/v2/stablecoins

When to prefer

Side effects

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

Output

Schema · Response

{
  "example": {
    "data": [
      {
        "id": "usdc",
        "name": "USD Coin",
        "slug": "usd-coin",
        "symbol": "USDC"
      }
    ]
  }
}