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Saylor Innovations EVM Transaction Details (Optimism)
x402
Saylor Innovations EVM Transaction Details (Optimism) is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-30).
Fetches full on-chain transaction details for a given transaction hash on the Optimism network
Price / call$0.002
Success—
StatusUnknown
How this service works
EVM Transaction Details (optimism). Optimism transaction details: status, from/to, value, block, nonce, gas used, total fee (incl. L1 data fee on OP-stack chains), event count and method selector.
Output
Returns full transaction details for the specified Optimism transaction hash, including sender and recipient addresses, ETH value transferred, gas limit and gas used, transaction status (success/failure), block number and timestamp, input calldata, and event logs emitted during execution.
Example use cases
Verify a cross-chain bridge transfer
“I just bridged some ETH from Ethereum to Optimism and got a transaction hash — can you check the Optimism tx 0x3f9a2b1c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f to confirm it landed successfully and show me what was transferred?”
Debug a failed smart contract call
“My contract interaction on Optimism may have failed — look up transaction 0xabc123def456abc123def456abc123def456abc123def456abc123def456abc1 and tell me the status, how much gas was consumed, and what input data was sent.”
Audit a payment received on Optimism
“A client says they paid me on Optimism — can you verify transaction 0x1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a and confirm the sender address, the amount, and which block it was included in?”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/evm/optimism/tx/:hash?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need full transaction details on the Optimism (OP Mainnet) Layer 2 network. It is purpose-built for Optimism and will not return results for transactions on Ethereum mainnet, Base, or BSC — use sibling endpoints for those chains. Prefer this over generic block explorer scraping when you need structured, machine-readable transaction data suitable for programmatic processing by an AI agent.
Side effects
- Transaction hash not found on Optimism — returns 404 or empty result if the hash doesn't exist on the network
- Invalid hash format — malformed or non-hex hash strings may return a 400 error
- Network connectivity issues — temporary failures reaching the Optimism RPC node
- Pending transactions — very recent transactions not yet confirmed may return incomplete data
- Wrong network — submitting an Ethereum or Base transaction hash will return no result since this endpoint is Optimism-specific
Tags
x402
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