Stablecoin Market Intelligence

Track the full stablecoin ecosystem: supply, cross-chain distribution, peg health, market share shifts, and 24h/7d/30d flow trends across 400+ stablecoins. No API key required. $0.001/stablecoin (top 20 = $0.02/run).

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What It Does

Stablecoin supply and cross-chain flows are one of the best leading indicators of crypto market health. This actor aggregates the complete stablecoin landscape via DefiLlama's free API, returning structured data on:

• Market share dominance — USDT vs USDC vs DAI vs emerging stablecoins
• Supply changes — Where capital is flowing in and out
• Cross-chain distribution — Which networks attract the most stablecoin liquidity
• Peg health monitoring — Real-time peg deviation signals
• New entrant tracking — Spot fast-growing stablecoins (e.g. USDE, USD1, USDS)

Example Output

{
  "symbol": "USDT",
  "name": "Tether",
  "peg_type": "peggedUSD",
  "peg_mechanism": "fiat-backed",
  "circulating_usd": 183000000000,
  "market_share_pct": 67.2,
  "price": 0.9991,
  "peg_deviation_pct": 0.09,
  "peg_status": "stable",
  "change_24h_pct": 0.12,
  "change_7d_pct": 0.54,
  "change_30d_pct": 2.1,
  "chains_count": 80,
  "top_chains": [
    {"chain": "Tron", "supply_usd": 72000000000},
    {"chain": "Ethereum", "supply_usd": 62000000000},
    {"chain": "BSC", "supply_usd": 8000000000}
  ]
}

SUMMARY Key-Value Store

Every run also stores a SUMMARY record with:

• Total stablecoin market supply
• Top 3 by supply with market share
• Active depeg alerts
• Largest 24h inflows and outflows

Key Features

• 400+ stablecoins via DefiLlama's free API
• Cross-chain supply — see how supply distributes across Ethereum, Tron, Solana, BSC, Arbitrum, etc.
• Mechanism filter — filter to fiat-backed, crypto-backed, or algorithmic stablecoins
• Depeg alert mode — only return stablecoins that have deviated >0.5% from peg
• CoinGecko price supplement — optionally enhance DefiLlama data with real-time prices

Input Options

Parameter	Type	Default	Description
limit	integer	20	Max stablecoins to return (5–200)
minSupplyUsd	number	10,000,000	Filter out tiny stablecoins below this threshold
sortBy	string	"circulating"	Sort by: circulating, market_share, change_24h, depeg, chains
filterMechanism	string	"" (all)	Filter to: fiat-backed, crypto-backed, algorithmic, over-collateralized
depegAlertOnly	boolean	false	Only return stablecoins with >0.5% peg deviation
includeCoinGeckoPrices	boolean	true	Supplement with CoinGecko real-time prices

Pricing

• $0.001 per stablecoin tracked
• Top 20 stablecoins = $0.02 per run
• Top 100 stablecoins = $0.10 per run
• Ideal for hourly or daily scheduling

Use Cases

Daily stablecoin health snapshot (top 30):

{
  "limit": 30,
  "sortBy": "circulating",
  "includeCoinGeckoPrices": true
}

Monitor for depeg risks:

{
  "limit": 100,
  "depegAlertOnly": true,
  "sortBy": "depeg"
}

Track fastest-growing stablecoins (last 24h):

{
  "limit": 50,
  "minSupplyUsd": 1000000,
  "sortBy": "change_24h"
}

Fiat-backed only for compliance monitoring:

{
  "filterMechanism": "fiat-backed",
  "limit": 20
}

Data Source

• DefiLlama Stablecoin API — free, 400+ stablecoins, cross-chain supply data, peg prices
• CoinGecko — supplementary real-time price data