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SuperChain Transaction Explainer
x402
SuperChain Transaction Explainer is a paid API for AI agents from superchain.supercapital.fun, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-21).
Decodes and explains raw blockchain transaction calldata, logs, and explorer details in plain language
Price / call$0.1
Success—
StatusUnknown
How this service works
Onchain intelligence. Tokenomics, transactions and governance, decoded.
Output
A structured JSON response containing a jobId, a human-readable explanation of the transaction (decoded function name, parameters, token flows, governance actions, or tokenomics details), and a payment receipt with transaction hash, amount paid, and network.
Example use cases
DeFi swap transaction decoded
“I just made a Uniswap swap and want to understand exactly what happened — here's the calldata and logs from the transaction on Base: 0xa9059cbb000000000000000000000000... can you break down which tokens were swapped, the amounts, and any fees involved?”
DAO governance vote explained
“Can you decode this onchain governance transaction from the Compound protocol on Ethereum? I pasted the calldata below and want to know what proposal was voted on and what the vote outcome encodes: 0x56781388...”
Unknown contract interaction analyzed
“Someone sent my wallet a transaction with this calldata on Arbitrum and I have no idea what it did — can you analyze it and tell me if anything suspicious happened? Here are the logs and raw input data: 0x095ea7b3...”
Technical details
Endpoint
POSThttps://superchain.supercapital.fun/transaction-explainer?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to decode and humanize raw blockchain transaction data — especially calldata, event logs, or explorer output — into a plain-language explanation. Ideal for DeFi analysis, governance auditing, security review, or user-facing transaction summaries. Prefer this over generic blockchain RPC calls when you need semantic interpretation rather than raw data retrieval.
Side effects
- Malformed or truncated calldata returns an error or incomplete explanation
- Unsupported chain yields no result or generic fallback
- Very long calldata exceeding 8000 character limit is rejected
- Ambiguous input without chain context may produce incorrect decoding
- Unknown or unverified contract ABI may limit explanation depth
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | Paste the calldata/logs or explorer details, and the chain. |
Output
Schema · Response
{
"type": "json",
"example": {
"jobId": "j_…",
"output": "…",
"receipt": {
"tx": "0x…",
"amount": "100000",
"network": "base"
}
}
}Tags
x402
Reviews
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