16trust / 100

Stablecoin Peg

by Vextorium in Onchain & crypto

x402 APIFailing, checked 41 min ago

Peg health of a stablecoin (USDT, USDC, DAI, USDe...): current price, deviation from $1, whether it is on peg, circulating supply and pegging mechanism. Detects depegs early. Live from DefiLlama.

POST https://api.vextorium.com/v1/stablecoin-peg

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
0.0%
Response time
- typical, - slowest 5%
Last check
41 min ago: Amount "0.004" is not in atomic token units
Next check
in 14 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.vextorium.com/v1/stablecoin-peg" \
  -H "content-type: application/json" \
  -d '{"symbol":"USDC"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fv1%2Fstablecoin-peg
const res = await pay("https://api.vextorium.com/v1/stablecoin-peg", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"symbol":"USDC"}),
});
console.log(await res.json());

Example input

{
  "symbol": "USDC"
}

Example output

{
  "circulating_usd": 74494705309,
  "deviation_pct": -0.016,
  "in_parity": true,
  "name": "USD Coin",
  "note": "Deviation >0.5% from the target value = possible depeg. Source: DefiLlama.",
  "price_usd": 0.9998370382144401,
  "symbol": "USDC",
  "type": "USD"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
41 min agoAmount "0.004" is not in atomic token units40280 ms$0.004
5 h agoAmount "0.004" is not in atomic token units40282 ms$0.004
9 h agoAmount "0.004" is not in atomic token units402253 ms$0.004
14 h agoAmount "0.004" is not in atomic token units40292 ms$0.004
18 h agoAmount "0.004" is not in atomic token units40276 ms$0.004
22 h agoAmount "0.004" is not in atomic token units40284 ms$0.004
26 h agoAmount "0.004" is not in atomic token units40273 ms$0.004
30 h agoAmount "0.004" is not in atomic token units40276 ms$0.004
34 h agoAmount "0.004" is not in atomic token units40295 ms$0.004
38 h agoAmount "0.004" is not in atomic token units40280 ms$0.004
42 h agoAmount "0.004" is not in atomic token units40281 ms$0.004
46 h agoAmount "0.004" is not in atomic token units40276 ms$0.004
2 days agoAmount "0.004" is not in atomic token units402116 ms$0.004
2 days agoAmount "0.004" is not in atomic token units40279 ms$0.004
2 days agoAmount "0.004" is not in atomic token units40277 ms$0.004