santyvv-data
GET https://x402.santyvv.com/api/fx/rates
Listed in PayAI
Official daily reference rates published by the European Central Bank, for the currencies traded against the euro. Not a market feed, the reference rate: what accounting, invoicing and reporting workflows are supposed to use. Keyless and cached.
Other endpoints from x402.santyvv.com
The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.
| Endpoint | Category | Price per call |
|---|---|---|
| GET /api/chain/block | On-chain data | $0.01 |
| GET /api/chain/info | On-chain data | $0.01 |
| GET /api/chain/token-balance | On-chain data | $0.02 |
| GET /api/crypto/coin-price | Crypto prices & market data | $0.01 |
| GET /api/crypto/exchange-rates | Stocks & forex | $0.01 |
| GET /api/crypto/global | Crypto prices & market data | $0.01 |
| GET /api/crypto/history | Crypto prices & market data | $0.01 |
| GET /api/crypto/klines | Crypto prices & market data | $0.01 |
| GET /api/crypto/markets | Crypto prices & market data | $0.01 |
| GET /api/crypto/ohlc | Crypto prices & market data | $0.01 |
| GET /api/crypto/price | Crypto prices & market data | $0.02 |
| GET /api/crypto/token-price | Crypto prices & market data | $0.01 |
| GET /api/crypto/token-price-historical | Crypto prices & market data | $0.01 |
| GET /api/crypto/trending | News | $0.01 |
| GET /api/defi/yield-pool | Crypto prices & market data | $0.01 |
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://x402.santyvv.com/api/fx/rates"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-14 19:15 | Valid 402 | 402 | 1172 ms | $0.01 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves