$0.01
per call · USD Coin on Base
Use when an agent needs to know what a Base address is at a known block: EOA, ERC-20, Uniswap V2/V3 pool, bare contract, or unread. Returns a typed object plus blockNumber and blockHash. A token that is not a pool is a token. Dead RPC is unreadability, not zeros.
Endpoint
GET https://ari001.tailb4ac3a.ts.net/v1/base/object/:addr8
Calls / 30d
4
Unique payers / 30d
Sep 7
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://ari001.tailb4ac3a.ts.net/v1/base/object/:addr", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://ari001.tailb4ac3a.ts.net/v1/base/object/:addr" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"balance_wei": null,
"bytecode_bytes": 1200,
"kind": "erc20",
"ok": true,
"pool": null,
"proof": {
"block_hash": "0xabababababababababababababababababababababababababababababababab",
"block_number": 12345678
},
"service": "base_object",
"token": {
"address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"decimals": 6,
"name": "USD Coin",
"symbol": "USDC",
"total_supply": "1000"
},
"usdc_atomic": null
}Payment details
0xd94ce1924dedd6f3442380a4f075dc3796fb2875USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Onchain Data and the homepage with a featured placement.
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