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Vextorium Crypto Price API
x402
Vextorium Crypto Price API is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-19).
Returns current USD or ECB-currency prices for one or more cryptocurrencies identified by ticker symbol or chain:contract address
Price / call$0.003
Success—
StatusUnknown
How this service works
Current price of up to 50 cryptocurrencies by ticker (BTC, ETH, SOL, XRP...) in USD or any ECB currency (EUR, GBP, JPY...). Covers the ~190 largest coins listed by alternative.me; currency conversion with ECB reference rates.
Output
A JSON object containing a timestamp, a map of each requested coin symbol to its current price as a float, the currency code, and a source attribution string (e.g. 'DefiLlama (aggregated price) + ECB (FX)').
Example use cases
Portfolio value snapshot
“Can you fetch the current prices of BTC, ETH, and SOL in USD so I can calculate the total value of my crypto holdings?”
Euro-denominated crypto pricing
“I need the live prices of Bitcoin and Ethereum in EUR — can you pull those for me right now?”
DeFi token price by contract
“Get me the current USD price of this token: ethereum:0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48”
Technical details
Endpoint
POSThttps://api.vextorium.com/v1/crypto-price?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need quick, aggregated cryptocurrency spot prices for one or more assets in USD or any ECB-supported fiat currency, especially when you want a single call for multiple tickers or need EUR/GBP/JPY pricing sourced from ECB FX rates. Prefer it over exchange-specific APIs when you want aggregated (not exchange-specific) pricing.
Side effects
- Unknown or misspelled ticker returns null or error for that coin
- Unsupported currency code causes request failure
- Malformed chain:contract address returns error
- Network or upstream DefiLlama/ECB outage may return stale or unavailable data
- Missing required 'coins' field returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| coins | string | Comma-separated tickers (up to 50), e.g. BTC,ETH,SOL |
| currency | string | USD or an ISO currency code published by the ECB (default USD) |
Output
Schema · Response
{
"type": "json",
"example": {
"date": "2026-10-16T21:12:44+00:00",
"prices": {
"BTC": 72482.0048,
"ETH": 2142.450902,
"SOL": 92.38425309
},
"source": "Data from alternative.me (Crypto API: free to use, including commercial projects; https://alternative.me/crypto/api/); currency conversion: Source: ECB statistics (euro foreign exchange reference rates)",
"currency": "EUR",
"without_price": null
}
}Tags
x402
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