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Robinhood Chain Contract Event Logs
x402
Robinhood Chain Contract Event Logs is a paid API for AI agents from x402-services-production.up.railway.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Fetches on-chain event logs emitted by a smart contract on Robinhood Chain over a recent block window, with optional topic0 filtering
Price / call$0.005
Success—
StatusUnknown
How this service works
Robinhood Chain event logs for a contract over a recent block window (optionally filtered by topic0). Send { address, topic0?, blocks? }.
Output
Returns a list of event log entries emitted by the specified contract on Robinhood Chain within the requested block window. Each log typically includes the block number, transaction hash, log index, topics array (with topic0 as the event signature), and the raw data field. Results can be filtered to a specific event type via topic0.
Example use cases
Monitor token transfer activity
“Get me the Transfer event logs for the token contract at 0xAbC123... on Robinhood Chain over the last 200 blocks — use topic0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.”
Debug DeFi contract interactions
“Fetch all recent on-chain events emitted by the DeFi contract 0xDeFi456... on Robinhood Chain over the past 1000 blocks so I can see what's been happening with it.”
Track liquidity pool events
“Query Robinhood Chain logs for the liquidity pool contract 0xPool789... and filter by topic0 0x... for Swap events — show me the last 300 blocks worth.”
Technical details
Endpoint
POSThttps://x402-services-production.up.railway.app/api/rhchain/logsWhen to prefer
Use this endpoint when you specifically need event log data from smart contracts deployed on Robinhood Chain (RH Chain), especially when you want to filter by event type via topic0. Prefer this over generic EVM log endpoints when working within the Robinhood Chain ecosystem, or when monitoring tokenized equity contract events that are native to that chain.
Side effects
- Invalid or non-existent contract address returns empty logs or error
- Malformed topic0 hash causes filter to return no results
- Block window too large may be capped or time out
- Contract not deployed on Robinhood Chain returns no logs
- Missing required 'address' field returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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