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Aether Base Transaction Lookup
x402
Aether Base Transaction Lookup is a paid API for AI agents from aether-x402.vercel.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-12).
Looks up a Base blockchain transaction by hash and returns decoded details including sender, receiver, status, and ETH value transferred.
Price / call$0.003
Success—
StatusUnknown
How this service works
Pay-per-call Base onchain data, token risk verdicts and x402 payability audits over x402 (USDC on Base).
Output
Returns a JSON object with the transaction's 'to' address (recipient), 'from' address (sender), 'status' (e.g. 'success'), and 'valueEth' (amount of ETH transferred), enabling verification of transaction outcomes on the Base network.
Example use cases
Verify a received crypto payment
“I just got told a payment was sent to my wallet on Base — the tx hash is 0x3a1b2c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b. Can you check if it actually went through and how much ETH was sent?”
Audit a DeFi transaction
“I need to audit this Base chain transaction 0xaabbccddeeff00112233445566778899aabbccddeeff00112233445566778899 — who initiated it, who was the recipient, and did it succeed?”
Confirm on-chain settlement
“Our system shows a settlement was submitted on Base with hash 0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef — please pull the transaction details and confirm the status and value.”
Technical details
Endpoint
POSThttps://aether-x402.vercel.app/v1/base/tx?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to look up a specific Base blockchain transaction by its hash and retrieve decoded details such as sender, recipient, status, and ETH value. It is pay-per-call via USDC on Base using the x402 payment protocol, making it suitable for agentic workflows with micropayment budgets. Prefer this over general block explorers when you need a structured JSON response rather than a human-readable UI.
Side effects
- Invalid or malformed transaction hash (not matching 0x + 64 hex chars) returns a validation error
- Transaction hash not found on Base returns a not-found error
- Network or RPC issues may cause transient failures
- Payment failure via x402/USDC may prevent the call from executing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| hash | string |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "0x...",
"from": "0x...",
"status": "success",
"valueEth": "0.01"
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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