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x402 Crypto Market Data
x402
x402 Crypto Market Data is a paid API for AI agents from x402tap.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Returns rich market data for one or more cryptocurrencies, including rank, 24h high/low, volume, ATH, and more, billed per call via x402
Price / call$0.01
Success—
StatusUnknown
How this service works
Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more
Output
A JSON object with the quote currency and an array of coin objects, each containing: coin ID, name, symbol, rank, current price, 24h high, 24h low, 24h volume, 24h change percentage, market cap, circulating supply, all-time high price, and ATH change percentage.
Example use cases
Portfolio health check across coins
“Give me a full market snapshot for bitcoin, ethereum, and solana in USD — rank, 24h high/low, volume, market cap, and ATH distance for each.”
ATH distance tracker for research
“How far are cardano and polkadot from their all-time highs right now? Give me the ATH price and current ATH change percentage for both.”
Multi-coin comparison in EUR
“I need to compare the 24h trading volume and market cap for bitcoin, ethereum, and binancecoin, but quoted in EUR instead of USD.”
Technical details
Endpoint
GEThttps://x402tap.com/api/crypto-market?utm_source=zero.xyzWhen to prefer
Prefer this endpoint when you need comprehensive market statistics beyond just current price — specifically when you need ATH data, 24h high/low, circulating supply, or rank for one or more coins in a single call. Use the sibling crypto-price endpoint for lightweight price-only lookups. This endpoint is best when building dashboards, portfolio summaries, or comparative analyses requiring multiple data points per coin.
Side effects
- Invalid or misspelled CoinGecko coin ID returns empty or error result
- Unsupported quote currency may default to USD or return an error
- Rate limiting or upstream CoinGecko outage may cause delayed or failed responses
- Payment failure via x402 protocol blocks the request before execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"vs": "usd",
"coins": [
{
"id": "bitcoin",
"name": "Bitcoin",
"rank": 1,
"price": 63151,
"low24h": 61890,
"symbol": "btc",
"high24h": 63980,
"athPrice": 108786,
"marketCap": 1267177736333,
"volume24h": 28123456789,
"athChangePct": -41.9,
"change24hPct": -0.2,
"circulatingSupply": 19780000
}
],
"count": 1
}
}Tags
x402
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