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propeller.rocks EVM Event Log Decoder
x402
propeller.rocks EVM Event Log Decoder is a paid API for AI agents from propeller.rocks, paid per call via x402, $0.001/call, status healthy (last checked 2026-09-15).
Decodes a raw EVM event log into its human-readable event name and named arguments using the event ABI or signature
Price / call$0.001
Success—
StatusHealthy
How this service works
Decode an EVM event log into event name and named arguments
Output
Returns the decoded event name (e.g. 'Transfer') and an object of named arguments with their values extracted from the raw log topics and data fields, making the log human-readable.
Example use cases
Example prompt
“Can you decode this EVM event log for me? Topics: ['0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef','0x000000000000000000000000sender','0x000000000000000000000000recipient'] and data: '0x0000000000000000000000000000000000000000000000000de0b6b3a7640000' — I want to know the event name and what each argument means.”
Technical details
Endpoint
GEThttps://propeller.rocks/decode/logWhen to prefer
Use this endpoint when you have raw EVM event log output (topics array + data hex) from a transaction receipt and need to decode it into a human-readable event name and its named arguments. Ideal for agents processing on-chain events, monitoring contract activity, or building transaction explorers without a full node.
Side effects
- Unrecognized event signature returns an error or empty result if ABI/signature is not provided
- Malformed topics or data hex strings cause a parsing error
- Missing required fields (topics or data) result in a 400-level error
- Payment not included or insufficient USDC causes a 402 Payment Required response
- Invalid ABI JSON causes a schema validation error
Tags
x402
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