evm-solana-kafka-examples

Rust Kafka consumer for Bitquery blockchain streams (Solana and EVM: Base, Ethereum, BSC, Tron). Consumes protobuf messages and runs example filters.

Prerequisites

• Rust (e.g. rustup)
• A config.toml file (an example is included in the repo)

Configuration

Edit config.toml:

• Set chain to one of: "solana", "base", "ethereum", "bsc", "tron".
• Fill the matching section ([solana], [base], etc.) with your Bitquery username, password, and topic.

Build and run

cargo build
cargo run

Run from the project root so that config.toml is in the current working directory (the app loads it via the config crate).

To add or modify event filters, edit src/filters.rs.

Supported chains

• Solana (Solana proto schema)
• EVM: Base, Ethereum, BSC, Tron (shared EVM proto schema)