Changelog

v1.0.0

Initial public release of the Infrared API.

Endpoints

• POST /v1/quote -- Request optimized swap routing across multiple DEX protocols. Supports multi-token inputs/outputs, split ratios, slippage tolerance, gas priority selection, fork simulation, allowance checking, and Permit2 typed data generation.

• POST /v1/build -- Assemble a quote into an unsigned transaction targeting the ExecutionProxy contract. Supports Permit2 signature attachment and optional fork simulation.

• GET /health -- Service health check.

• GET /ready -- Readiness check.

Features

• Multi-protocol aggregation: Uniswap V2, Uniswap V3, SushiSwap, Curve, Balancer, Fluid, Morpho, Lido, ERC-4626 vaults.

• Ethereum mainnet support (chain ID 1).

• EIP-1559 gas estimation with configurable priority tiers (slow, standard, fast, urgent).

• Split output support via ratio_bps for portfolio-style swaps.

• Permit2 integration for gasless token approvals.

• Fork simulation for pre-execution verification.