ToolVet
82trust / 100

Testnet Fund

by Testnet faucet (try x402 free) in Onchain & crypto

x402 APIPassing, checked 2 h ago

Fund any address with testnet money via the Coinbase faucet - USDC (1) or ETH (0.0001) on Base Sepolia, USDC (1) or SOL on Solana devnet - everything an agent needs to rehearse the complete x402 payment loop safely before moving real money. A tenth of a cent buys a full testnet dollar. Limits: 2 drips per address per day; CDP enforces its own rolling caps on top.

POST https://agent402.tools/api/testnet-fund

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
187 ms typical, 187 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent402.tools/api/testnet-fund" \
  -H "content-type: application/json" \
  -d '{"address":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","token":"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%2Fagent402.tools%2Fapi%2Ftestnet-fund
const res = await pay("https://agent402.tools/api/testnet-fund", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"address":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","token":"usdc"}),
});
console.log(await res.json());

Example input

{
  "address": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
  "token": "usdc"
}

Example output

{
  "explorer": "https://sepolia.basescan.org/tx/0xabc123…",
  "funded": true,
  "network": "base-sepolia",
  "token": "usdc",
  "transactionHash": "0xabc123…"
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402187 ms$0.001
7 h agoPassed402189 ms$0.001