ToolVet
77trust / 100

Util Uuid

by ManyLives Tools in Developer tools

x402 APIPassing, checked 12 min ago

Fresh random identifiers from a secure generator: UUID v4 (up to 50) plus random hex bytes.

GET
https://api.manylives.me/paid/util/uuid
Price
$0.002
per call in USDC
Uptime
100%
last 30 days
Response time
411 ms
565 ms slowest 5%
Last check
Passed
12 min ago, next in 16 min

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed

How to call it

GET https://api.manylives.me/paid/util/uuid

Each call costs $0.002 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://api.manylives.me/paid/util/uuid?count=2

Parameters

ParameterTypeRequiredDescription
countstringNooptional, how many UUIDs (default 1, max 50)

Example response

The provider's example. We can't check it without paying.

{
  "hex": "9a3b…",
  "uuids": [
    "2f1c…"
  ]
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.002.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.manylives.me/paid/util/uuid?count=2'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://api.manylives.me/paid/util/uuid?count=2' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.002 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.002" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.002 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.manylives.me%2Fpaid%2Futil%2Fuuid
const res = await pay("https://api.manylives.me/paid/util/uuid?count=2");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.002 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.002"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.manylives.me/paid/util/uuid?count=2")
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
12 min agoPassed402384 ms$0.002
5 h agoPassed402527 ms$0.002
9 h agoPassed402391 ms$0.002
13 h agoPassed402398 ms$0.002
17 h agoPassed402518 ms$0.002
Show 10 older checks
21 h agoPassed402503 ms$0.002
25 h agoPassed402394 ms$0.002
29 h agoPassed402399 ms$0.002
33 h agoPassed402364 ms$0.002
37 h agoPassed402399 ms$0.002
41 h agoPassed402582 ms$0.002
45 h agoPassed402565 ms$0.002
2 days agoPassed402487 ms$0.002
2 days agoPassed402489 ms$0.002
2 days agoPassed402405 ms$0.002