W

Workers · EU Eurc PEG

by Workers

POSTBase

$0.002

per call · USD Coin on Base

EURC peg monitor — unique combined signal: the official ECB euro reference rate (USD/EUR) versus the live on-chain EURC/USDC price from the deepest Uniswap v3 pool on Base, returned as a deviation in basis points with both source values and timestamps. Tells agents holding or pricing EURC how far the on-chain euro stablecoin trades from the official euro. No input required.

Endpoint

POST https://agentdata-api.sander-van-aard.workers.dev/eu/eurc-peg

2

Calls / 30d

1

Unique payers / 30d

Sep 7

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://agentdata-api.sander-van-aard.workers.dev/eu/eurc-peg", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({}),
});
const data = await res.json();
cURL
curl -X POST \
  "https://agentdata-api.sander-van-aard.workers.dev/eu/eurc-peg" \
  -H "Content-Type: application/json" \
  -d '{}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "checked_at": "2026-07-13T08:00:00.000Z",
  "deviation_bps": -0.8,
  "ecb": {
    "reference_date": "2026-07-10",
    "usd_per_eur": 1.143
  },
  "onchain": {
    "chain": "base",
    "dex": "Uniswap v3",
    "usdc_per_eurc": 1.14291
  }
}

Payment details

Pay to0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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