Altitrace

A transaction simulator built on HyperEVM that enables traders to model executions, test outcomes, and refine strategies in a risk-free environment. Comprehensive platform for simulating, debugging, and analyzing EVM transactions with real-time state, gas profiling, and advanced tracing capabilities.

Simulate complex DeFi strategies, test MEV opportunities, debug contract interactions, and optimize gas usage before executing on-chain. Features state overrides, bundle simulations, access list generation, and detailed execution traces with human-readable event decoding.

Built and powered by Altitude, providing tailored on-chain solutions.

How It Works

Our custom API receives data from clients through REST endpoints or our TypeScript SDK. The API processes simulation requests by calling HyperEVM RPC nodes, aggregating execution data, traces, and gas metrics, then returns comprehensive analysis back to the client. The SDK simplifies integration with typed interfaces and helper functions for building complex simulation requests.

Project Resources

Experience the live platform with full transaction simulation capabilities. Developers can integrate using our NPM package @altitrace/sdk with complete TypeScript support. Full API documentation and interactive examples are available in our documentation.

Links

• Swagger UI: https://api.altitrace.reachaltitude.xyz/v1/openapi/docs/#/
• Github: https://github.com/altitude-labs/altitrace
• WebApp: https://altitrace.reachaltitude.xyz