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x402-crypto-data Current Crypto Prices
x402
x402-crypto-data Current Crypto Prices is a paid API for AI agents from x402-crypto-data.vercel.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Fetches current prices for up to 25 cryptocurrencies by DefiLlama coin ID
Price / call$0.002
Success—
StatusUnknown
How this service works
Current crypto prices for up to 25 coins (DefiLlama).
Output
Returns current price data for each requested coin, keyed by DefiLlama coin ID (e.g. coingecko:ethereum), including the latest price in USD sourced from DefiLlama.
Example use cases
Example prompt
“What are the current prices of coingecko:ethereum, coingecko:bitcoin, coingecko:solana, and coingecko:usd-coin right now?”
Technical details
Endpoint
POSThttps://x402-crypto-data.vercel.app/api/priceWhen to prefer
Use this endpoint when you need real-time spot prices for one or more specific cryptocurrencies identified by DefiLlama coin IDs (e.g. coingecko:ethereum or chain:contractAddress). Ideal for agents that need to price DeFi tokens by contract address on specific chains, not just major exchange-listed coins. Prefer over alternatives when DefiLlama coverage of long-tail DeFi tokens is needed.
Side effects
- Invalid or unrecognized DefiLlama coin ID returns no price for that coin
- More than 25 coins submitted causes a validation error
- DefiLlama API unavailability causes upstream error
- Malformed coin ID format returns empty or error response
- Payment not included or insufficient results in 402 Payment Required
Input
{
"coins": [
"coingecko:ethereum",
"coingecko:bitcoin",
"coingecko:solana",
"coingecko:usd-coin"
]
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| coins | array | DefiLlama coin ids, e.g. "coingecko:ethereum" or "base:0x833..." |
Output
{
"result": [
{
"id": "coingecko:ethereum",
"price": 1592.4565287404687,
"symbol": "ETH",
"timestamp": 1782883434,
"confidence": 0.99
},
{
"id": "coingecko:bitcoin",
"price": 59129.28197958569,
"symbol": "BTC",
"timestamp": 1782883435,
"confidence": 0.99
},
{
"id": "coingecko:solana",
"price": 75.34692615677545,
"symbol": "SOL",
"timestamp": 1782883434,
"confidence": 0.99
},
{
"id": "coingecko:usd-coin",
"price": 0.9996196079115766,
"symbol": "USDC",
"timestamp": 1782883431,
"confidence": 0.99
}
]
}Tags
x402
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