# Blocknative

Blocknative provides real-time mempool monitoring and transaction management tools for public blockchains.

Category: Developer. Connect from any Rakazo bot at https://rakazo.com/integrations/blocknative/.

## Actions

- **Configure Mempool Filters**: Configure filters and abi decoding for ethereum mempool transactions.
- **Get Base Fee Estimates** (read-only): Get real-time predictions for base fee and blob base fee for the next 5 blocks.
- **Get Gas Oracles** (read-only): Retrieve metadata on supported gas oracles per chain.
- **Get Gas Price Distribution** (read-only): Retrieve the current mempool gas price distribution breakdown.
- **Get Gas Prices** (read-only): Fetch gas price estimates for specific inclusion probabilities.
- **Get Supported Chains** (read-only): Retrieve supported chains metadata.
- **Subscribe Multichain**: Generate websocket subscription details for events across multiple chains.
- **Subscribe Transaction Hash**: Subscribe to transaction state change events of an ethereum transaction hash.
- **Unsubscribe Multichain**: Unsubscribe from events across multiple chains using the multichain sdk.
- **Unsubscribe Transaction Hash**: Unsubscribe from transaction state change events for an ethereum transaction hash.