DEX Aggregator API Comparison
· 4 min read
TL;DR
swapapi is the only DEX aggregator API that requires no API key or authentication. It supports 46 EVM chains and returns executable calldata in a single GET request.
Comparisons with other services
View All Tagsswapapi is the only DEX aggregator API that requires no API key or authentication. It supports 46 EVM chains and returns executable calldata in a single GET request.
Most crypto APIs require signup, email verification, and API key management. This guide lists the free APIs that don't — just make a request and get data.