Regex Replace

Last 30 days

Uptime

100%

Response time

44 ms typical, 44 ms slowest 5%

Last check

1 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://x402.agentindex.world/regex/replace" \
  -H "content-type: application/json" \
  -d '{"pattern":"\\s+","replacement":" ","text":"too   many    spaces"}'

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%2Fx402.agentindex.world%2Fregex%2Freplace
const res = await pay("https://x402.agentindex.world/regex/replace", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"pattern":"\\s+","replacement":" ","text":"too   many    spaces"}),
});
console.log(await res.json());

Example input

{
  "pattern": "\\s+",
  "replacement": " ",
  "text": "too   many    spaces"
}

Example output

{
  "replacements": 2,
  "result": "too many spaces"
}

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

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