Tx Receipt Decode

Decodes an EVM transaction receipt and every event log from a tx hash.

Overview

Decodes an EVM transaction receipt and every event log from a tx hash. Fetches the receipt + transaction via Etherscan v2 and decodes each log: ERC-20 / ERC-721 Transfer + Approval + ApprovalForAll are decoded canonically (from/to/value/tokenId etc.); other logs use the contract's verified ABI when available; remaining unknown topics are looked up against 4byte.directory's event-signature index. Returns status (success/failed), block number, gas used + gas price (gwei), from/to/value, and a structured array of decoded logs with named params and contract names where verified. Use it as a log decoder, event log reader, receipt parser, Etherscan tx debug, Basescan tx explainer, or tenderly-style trace lite.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/tx-receipt-decode	$0.023	Invoke Tx Receipt Decode (Code) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/tx-receipt-decode \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/tx-receipt-decode \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace