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Ethereum Mainnet Get Transaction By Hash
x402
Ethereum Mainnet Get Transaction By Hash is a paid API for AI agents from api.arysphere.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-17).
Fetches full Ethereum mainnet transaction details for a given transaction hash via eth_getTransactionByHash
Price / call$0.003
Success—
StatusUnknown
How this service works
ARYSPHERE sells AI-written verdicts on Base token contracts (a grade, a one-liner, a roast and the contract's facts) and Base/Ethereum chain reads, paid per call in USDC on Base over x402 v2. No account and no API key.
Output
Returns a JSON object with the full Ethereum transaction record including: hash, from, to, value, gas, gasPrice, maxFeePerGas, maxPriorityFeePerGas, nonce, input data, type, chainId, blockHash, blockNumber, blockTimestamp, transactionIndex, accessList, and ECDSA signature components (r, s, v, yParity).
Example use cases
Verify a DeFi transaction settlement
“I just submitted a swap on Uniswap and the tx hash is 0xc43fe089e6e8de6c1bf47a65f74661323154af09655dbde2c7f728e768d864eb — can you look it up on Ethereum mainnet and confirm it went through, who sent it, and what block it's in?”
Audit a suspicious wallet transfer
“Someone claims they sent ETH to our address — the transaction hash they gave me is 0xabc123...def456. Can you fetch the full transaction details from Ethereum mainnet so I can verify the sender, recipient, and amount?”
Extract contract call input data
“I need to decode what happened in Ethereum transaction 0xc43fe089e6e8de6c1bf47a65f74661323154af09655dbde2c7f728e768d864eb — can you retrieve the raw transaction including the input data and the contract it was sent to?”
Technical details
Endpoint
GEThttps://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactionbyhash?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need the full raw transaction object for a known Ethereum mainnet tx hash — including input data, gas parameters, block context, and signature fields. Prefer this over block-level reads when you have a specific tx hash. Use sibling endpoints for balance queries, gas price checks, or reads on other chains like Base.
Side effects
- Transaction hash not found (unmined, wrong network, or typo) — result may be null
- Invalid hash format (not 0x + 64 hex chars) — request rejected
- Transaction on a different chain (e.g. Base, Polygon) — returns null since this endpoint only covers Ethereum mainnet
- Rate limiting or payment failure — 402 response if x402 payment not completed
- Network timeout if Ethereum node is slow to respond
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"chain": "ethereum",
"method": "eth_getTransactionByHash",
"result": {
"r": "0x4ce24c0306d81eb49173e339b90025a281ccc73f1b645c955cdcaa32dfa81ab1",
"s": "0x26efbc9d02b4e6d659ea3823fe3ec6ea84409edcf6b21a8737b041af3ce6308b",
"v": "0x0",
"to": "0x0000000aa232009084bd71a5797d089aa4edfad4",
"gas": "0x6e4cc",
"from": "0xc917c3fa468f2c4b9c84c72caa46420eb9825249",
"hash": "0xc43fe089e6e8de6c1bf47a65f74661323154af09655dbde2c7f728e768d864eb",
"type": "0x2",
"input": "0x09c5eabe000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000002950000cca0b86991c6218b36c1d19d4a2e9eb0ce3606eb4800000000000000000000000000000001000000000000000000000000",
"nonce": "0x23866",
"value": "0x0",
"chainId": "0x1",
"yParity": "0x0",
"gasPrice": "0x206e2cc9",
"blockHash": "0x7538fe3a3bb34856c428edf3a6987a3f65c62e420473a509e0ef6e6446aac74b",
"accessList": [],
"blockNumber": "0x18f1ab8",
"maxFeePerGas": "0x40f9b8b4",
"blockTimestamp": "0x6ac905e3",
"transactionIndex": "0x0",
"maxPriorityFeePerGas": "0x0"
},
"service": "x402_chain_reads_v1.eth_gettransactionbyhash"
}
}Tags
x402
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