Stablecoin Service

Stablecoin Index API

Track peg stability, market dominance, chain distribution, and regulatory status for 14+ major stablecoins.

14+

Stablecoins Tracked

Hourly

Peg Updates

$120B+

Market Cap Covered

Daily

Stability Scores

What This API Provides

Peg Stability

Track how well stablecoins maintain their $1 peg over time.

Market Dominance

Monitor market share changes and dominance history.

Chain Distribution

See how supply is distributed across blockchains.

Index Endpoint

Combined leaderboard of all stablecoins sorted by market cap.

GEThttps://api.bitcompare.net/api/v1/stablecoins/index

curl -X GET "https://api.bitcompare.net/api/v1/stablecoins/index" \
  -H "Accept: application/json"

Response

{
  "data": [
    {
      "symbol": "USDT",
      "name": "Tether",
      "marketCap": 83000000000,
      "volume24h": 50000000000,
      "pegPrice": 1.0001,
      "stabilityScore": 99,
      "grade": "A+"
    },
    {
      "symbol": "USDC",
      "name": "USD Coin",
      "marketCap": 32000000000,
      "volume24h": 8000000000,
      "pegPrice": 0.9999,
      "stabilityScore": 98,
      "grade": "A+"
    },
    {
      "symbol": "DAI",
      "name": "Dai",
      "marketCap": 5000000000,
      "volume24h": 500000000,
      "pegPrice": 1.0002,
      "stabilityScore": 95,
      "grade": "A"
    }
  ]
}

Index Response Schema

Stablecoin Index Fields

Field	Type	Description
`symbol`required	string	Stablecoin symbol (USDT, USDC, DAI)
`name`required	string	Full stablecoin name
`marketCap`required	number	Current market cap in USD
`volume24h`required	number	24-hour trading volume
`pegPrice`required	number	Current price vs $1 peg
`stabilityScore`required	number	Stability score (0-100)
`grade`required	string	Letter grade (A+, A, B+, etc.)

Peg Stability Endpoint

Get peg history and stability score for a specific stablecoin.

GEThttps://api.bitcompare.net/api/v1/stablecoins/peg-stability?symbol=USDT&period=30d

curl -X GET "https://api.bitcompare.net/api/v1/stablecoins/peg-stability?symbol=USDT&period=30d" \
  -H "Accept: application/json"

Response

{
  "data": {
    "symbol": "USDT",
    "period": "30d",
    "history": [
      { "id": 1, "symbol": "USDT", "price": 1.0001, "source": "coingecko", "recorded_at": "2026-03-04T12:00:00Z" },
      { "id": 2, "symbol": "USDT", "price": 1.0002, "source": "coingecko", "recorded_at": "2026-03-03T12:00:00Z" }
    ],
    "score": {
      "symbol": "USDT",
      "score": 99,
      "grade": "A+",
      "components": {
        "max_deviation": 100,
        "avg_deviation": 99.5,
        "time_weighted_deviation": 99.2,
        "recovery_speed": 100
      }
    }
  }
}

Other Endpoints

Transparency

GET /api/v1/stablecoins/transparency

Audit and transparency data for all stablecoins.

Regulatory Status

GET /api/v1/stablecoins/regulatory

Regulatory status by jurisdiction.

Chain Distribution

GET /api/v1/stablecoins/chain-distribution?symbol=USDT

Supply distribution across blockchains.

Dominance History

GET /api/v1/stablecoins/dominance-history?period=90d

Market share over time. Periods: 30d, 90d, 1y.

Timeline

GET /api/v1/stablecoins/timeline?limit=50

Paginated list of historical stablecoin events.

Supported Stablecoins

USDT

Tether

Fiat-backed

USDC

USD Coin

Fiat-backed

DAI

Dai

Crypto-collateralized

FRAX

Frax

Algorithmic hybrid

TUSD

TrueUSD

Fiat-backed

BUSD

Binance USD

Fiat-backed

Plus LUSD, GUSD, USDP, sUSD, crvUSD, GHO, pyUSD, USDD, and more

Related Endpoints

📊

Rates API

Yield rates for all assets

💰

Lending Rates

Filter by category=lending

📈

Historical Data

Time-series for charts

Start Building with Stablecoin Data

Get your free API key and access stablecoin tracking.

Get API Key View Documentation

Back to Pro Overview