$0.01
per call · USD Coin on Base
Pay $0.01 USDC as a small donation or a simple live x402 integration test. Optional name and message are stored publicly and shown on GET /donations. Network: Base Mainnet. Each request records one donation and returns public feed links.
Endpoint
POST https://donate.0000402.xyz/donate1
Calls / 30d
1
Unique payers / 30d
Aug 13
Last called
exact
Payment scheme
Call this service
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://donate.0000402.xyz/donate", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"message": "Testing x402 from our agent",
"name": "Omniac"
}),
});
const data = await res.json();curl -X POST \
"https://donate.0000402.xyz/donate" \
-H "Content-Type: application/json" \
-d '{"message":"Testing x402 from our agent","name":"Omniac"}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"accepted": true,
"amount_display": "$0.01",
"amount_usdc": 0.01,
"display_name": "Omniac",
"donation_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
"donations_json_url": "https://donate.0000402.xyz/donations.json",
"donations_url": "https://donate.0000402.xyz/donations",
"message": "Testing x402 from our agent",
"message_text": "Donation recorded. Thank you for supporting Omniacs DAO.",
"name": "Omniac",
"recorded_at": "2026-03-31T12:34:56+00:00"
}Payment details
0xee72b902af7466023595512e3359bb5bf312977cUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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