$0.005
per call · USD Coin on Base
Inspect Base transaction status and receipt evidence in one call, including success, revert, or pending state, confirmations, actual gas fee, recognized calldata, bounded ERC-20-shaped transfers, and official Base USDC recognition for payment confirmation.
Endpoint
POST https://apiacre.com/v1/crypto/base-transaction-inspect2
Calls / 30d
1
Unique payers / 30d
Sep 1
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://apiacre.com/v1/crypto/base-transaction-inspect", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"transaction_hash": "0x2222222222222222222222222222222222222222222222222222222222222222"
}),
});
const data = await res.json();curl -X POST \
"https://apiacre.com/v1/crypto/base-transaction-inspect" \
-H "Content-Type: application/json" \
-d '{"transaction_hash":"0x2222222222222222222222222222222222222222222222222222222222222222"}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"data": {
"block": {
"confirmations": 5,
"hash": "0x3333333333333333333333333333333333333333333333333333333333333333",
"number": 34567890,
"timestamp": "2026-08-10T16:00:00+00:00",
"transactionIndex": 7
},
"disclaimer": "Public Base mainnet execution data only; no identity, ownership, intent, coun...",
"explorerUrl": "https://basescan.org/tx/0x222222222222222222222222222222222222222222222222222...",
"found": true,
"mined": true,
"network": "eip155:8453",
"observedAtBlock": 34567894,
"outcome": "success",
"receipt": {
"cumulativeGasUsed": 2100000,
"effectiveGasPriceWei": "10000000",
"gasUsed": 51234,
"outcome": "success",
"status": 1
},
"source": "https://docs.base.org/base-chain/quickstart/connecting-to-base",
"transaction": {
"from": "0x1111111111111111111111111111111111111111",
"gasLimit": 65000,
"nonce": 42,
"to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"value": {
"eth": "0",
"wei": "0"
}
},
"transactionHash": "0x2222222222222222222222222222222222222222222222222222222222222222"
},
"meta": {
"cached": false,
"duration_ms": 42,
"next_actions": [],
"sources": [],
"warnings": []
},
"request_id": "018f1f54-7f38-7ba2-8dc3-5f90272d9f1a",
"service": "crypto.base-transaction-inspect",
"version": "1"
}Payment details
0xa0bfa4f07281c9b248dc3aed2217836bca24869bUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Onchain Data and the homepage with a featured placement.
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