U

Up · Tests

by Up

POSTBase

$0.002

per call · USD Coin on Base

Register a golden test case that monitors an API endpoint for behavioral drift (compares live responses against expected output). Returns the created test as JSON.

Endpoint

POST https://agent-drift-api-production.up.railway.app/v1/tests

1

Calls / 30d

1

Unique payers / 30d

Sep 5

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://agent-drift-api-production.up.railway.app/v1/tests", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "endpoint_method": "GET",
    "endpoint_url": "https://api.example.com/data",
    "expected_output": "temperature",
    "match_mode": "contains",
    "name": "weather-api-check",
    "schedule": "0 */6 * * *"
  }),
});
const data = await res.json();
cURL
curl -X POST \
  "https://agent-drift-api-production.up.railway.app/v1/tests" \
  -H "Content-Type: application/json" \
  -d '{"endpoint_method":"GET","endpoint_url":"https://api.example.com/data","expected_output":"temperature","match_mode":"contains","name":"weather-api-check","schedule":"0 */6 * * *"}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "id": "test-uuid",
  "name": "weather-api-check",
  "status": "active"
}

Payment details

Pay to0x1394a802c94ab096abbd91ccc632843b03f46614
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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