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VerifyLite Base Transaction Lookup
x402
VerifyLite Base Transaction Lookup is a paid API for AI agents from verifylite.hydratinghealingtouch.workers.dev, paid per call via x402, $0.0055/call, status unknown (last checked 2026-10-22).
Looks up a Base mainnet transaction by hash and returns its status, block info, fees (including L1 data fee), participants, ETH value, method ID, and all USDC transfers
Price / call$0.0055
Success—
StatusUnknown
How this service works
Base mainnet transaction lookup by hash: status (success, failed, or pending), block, timestamp, confirmations, from, to, ETH value, total fee including the L1 data fee, method id, and every USDC transfer in the transaction decoded to sender, recipient, and amount. Useful for confirming that a USDC or x402 payment really settled before delivering goods. Read-only. Not charged for an invalid hash, a hash not found on Base, or when Base can't be reached.
Output
Returns the transaction status (success, failed, or pending), block number, timestamp, number of confirmations, from and to addresses, ETH value transferred, total fee including the Base L1 data fee, method ID, and a list of every USDC transfer event in the transaction.
Example use cases
Confirm a USDC payment settled
“I just sent a USDC payment on Base — can you check transaction 0x3b8d2f1e9c4a7b5d0e6f3a2c8b1d4e7f9a5c2b8d1e4f7a0c3b6d9e2f5a8b1c4 and confirm it succeeded, how much USDC moved, and what block it landed in?”
Debug a failed DeFi transaction
“My swap on Base seems to have failed — please look up tx 0x7f2e9a4c1b8d5f3e0c6b9a2d4f7e1c8b5a3d0f6e9c2b7a4d1f8e5c3b0a7d4f2 and tell me the status, the error if it failed, the method ID, and what fee was burned.”
Audit on-chain transaction history
“For compliance, I need the full details on Base transaction 0x1d5b8e2f9c4a7d0b3e6f1a8c5b2d9e4f7a0c3b6d1e8f5a2c7b4d0e3f6a9c2b5 — sender, receiver, ETH value, total fee including the L1 portion, timestamp, and block number.”
Technical details
Endpoint
POSThttps://verifylite.hydratinghealingtouch.workers.dev/chain/tx?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need comprehensive on-chain transaction details for a specific Base mainnet tx hash — especially when you need the L1 data fee breakdown (unique to L2s), USDC transfer details within the transaction, or method ID decoding. Prefer this over generic Etherscan-style lookups when operating in an x402 payment-enabled agent workflow on Base.
Side effects
- Invalid or malformed transaction hash returns a 400 error
- Transaction hash not found on Base mainnet returns a not-found error
- Pending transactions may have incomplete data (no block, no confirmations)
- Network timeouts from Base RPC nodes may cause intermittent failures
- Non-Base (e.g. Ethereum mainnet or other L2) transaction hashes will not resolve
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| hash | string | 0x transaction hash (64 hex characters). |
Tags
x402
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