Public API

Free, open API for Solana stablecoin data. No authentication required. Rate limit: 100 req / 60s.

Base URL

https://stablesonsolana.com/api/v1

GET/api/v1/stablecoins

Returns all tracked stablecoins with current supply, holder count, and metadata.

Example

curl https://stablesonsolana.com/api/v1/stablecoins

Response

{
  "success": true,
  "count": 35,
  "data": [
    {
      "address": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "name": "USD Coin",
      "symbol": "USDC",
      "logo_uri": "https://...",
      "decimals": 6,
      "supply": 9400000000.0,
      "supply_raw": "9400000000000000",
      "holders": 2100000,
      "issuer": "Circle",
      "issuer_url": "https://circle.com",
      "twitter_url": "https://twitter.com/circle",
      "status": "active",
      "updated_at": "2025-03-17T00:00:00Z"
    },
    ...
  ],
  "meta": {
    "updated_at": "2025-03-17T01:23:45Z",
    "docs": "/api"
  }
}

GET/api/v1/stablecoins/:address

Returns detailed data for a single stablecoin including historical supply and holder data.

Parameters

Param	Type	Description
address	path	Token mint address (base58)
days	query	History days (default: 30, max: 365)

Example

curl "https://stablesonsolana.com/api/v1/stablecoins/EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v?days=30"

Response

{
  "success": true,
  "data": {
    "address": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "name": "USD Coin",
    "symbol": "USDC",
    "logo_uri": "https://...",
    "decimals": 6,
    "supply": 9400000000.0,
    "holders": 2100000,
    "issuer": "Circle",
    "status": "active",
    "updated_at": "2025-03-17T00:00:00Z",
    "history": [
      {
        "date": "2025-02-15",
        "supply": 9200000000.0,
        "supply_raw": 9200000000000000,
        "holders": 2050000
      },
      ...
    ]
  },
  "meta": {
    "history_days": 30,
    "docs": "/api"
  }
}

Rate Limits

All responses include rate limit hints in headers:

X-RateLimit-Limit: 100
X-RateLimit-Window: 60
X-RateLimit-Policy: 100 requests per 60 seconds

CORS

All API endpoints include Access-Control-Allow-Origin: * headers. You can call this API directly from any browser or client.

Attribution

This API is free to use. If you build something with it, a link back to stablesonsolana.com is appreciated but not required. Data is refreshed every 15 minutes.