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minia2a x402 ABI Decode
x402
minia2a x402 ABI Decode is a paid API for AI agents from minia2a.uk, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Decodes Ethereum ABI-encoded data (calldata, return values, or event logs) given a type specification and encoded input
Price / call$0.01
Success—
StatusUnknown
How this service works
minia2a service: x402-abi-decode
Output
Returns decoded, human-readable values extracted from the ABI-encoded input, structured according to the provided Solidity type specification (e.g. parsed integers, addresses, booleans, arrays, tuples).
Example use cases
Decode transaction calldata
“I have raw calldata from an Ethereum transaction and I need to decode it — the function signature is 'transfer(address,uint256)'. Can you parse the ABI-encoded bytes into readable values?”
Parse smart contract return value
“A contract just returned this hex blob and I need to decode it as a (uint256, bool, address) tuple — can you ABI-decode it for me?”
Inspect encoded DeFi swap parameters
“I captured this ABI-encoded payload from a Uniswap swap call and I want to see the decoded parameters — the type is (address,address,uint24,address,uint256,uint256,uint256,uint160).”
Technical details
Endpoint
GEThttps://minia2a.uk/x402/abi-decodeWhen to prefer
Choose this endpoint when you need a quick, pay-per-call ABI decoding service without setting up a local Ethereum library (like ethers.js or web3.py). Ideal for agents operating in serverless or lightweight environments that need to interpret raw EVM calldata, return values, or log data on demand without a full blockchain node or SDK dependency.
Side effects
- Invalid or malformed ABI-encoded input returns a decode error
- Incorrect type string that doesn't match the encoded data causes a parsing failure
- Missing required 'input' field returns a validation error
- Unsupported or non-standard ABI type may not decode correctly
- Truncated or padded hex data causes misalignment errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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