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santyvv-data: Crypto Exchange Rates
x402
santyvv-data: Crypto Exchange Rates is a paid API for AI agents from santyvv-x402.santyvv1993.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).
Returns exchange rates for cryptocurrencies and fiat currencies quoted against a single base currency
Price / call$0.01
Success—
StatusUnknown
How this service works
Exchange rates quoted against one currency
Output
Returns a set of exchange rates for various cryptocurrencies and/or fiat currencies, all quoted relative to a single base currency. Typically includes currency symbols and their corresponding rate values as floating-point numbers.
Example use cases
Portfolio valuation in base currency
“Get me all the current exchange rates quoted against ETH so I can calculate the value of my mixed crypto portfolio in ETH terms.”
DeFi app price display
“Fetch the latest exchange rates quoted against USDC so I can display up-to-date token prices on my DeFi dashboard.”
Arbitrage opportunity check
“Pull the current exchange rates quoted against BTC and compare them to what I have cached from 10 minutes ago to see if any rates have shifted significantly.”
Technical details
Endpoint
GEThttps://santyvv-x402.santyvv1993.workers.dev/api/crypto/exchange-rates?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a batch of exchange rates all denominated against a single reference currency, rather than a one-off conversion between two specific currencies. It is ideal for building price displays, portfolio valuations, or rate tables. For a single point-to-point currency conversion with a specific amount, prefer the sibling conversion endpoint on the same host.
Side effects
- Invalid or unsupported base currency returns an error response
- Payment failure (missing or invalid x402 payment header) returns 402 Payment Required
- Rate data temporarily unavailable from upstream source returns a 503 or error payload
- Malformed request returns 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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