BitcompareBitcompare
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

FieldTypeDescription
symbolrequiredstringStablecoin symbol (USDT, USDC, DAI)
namerequiredstringFull stablecoin name
marketCaprequirednumberCurrent market cap in USD
volume24hrequirednumber24-hour trading volume
pegPricerequirednumberCurrent price vs $1 peg
stabilityScorerequirednumberStability score (0-100)
graderequiredstringLetter 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

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Rates API

Yield rates for all assets

💰

Lending Rates

Filter by category=lending

📈

Historical Data

Time-series for charts

Start Building with Stablecoin Data

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