Migrate from 1inch API to swapapi
· 3 min read
TL;DR
swapapi is a drop-in alternative to 1inch's Swap API. No API key, no SDK, no account. One GET request returns the same calldata you're used to — across 46 EVM chains instead of ~10.
Integration patterns and code examples
View All Tagsswapapi is a drop-in alternative to 1inch's Swap API. No API key, no SDK, no account. One GET request returns the same calldata you're used to — across 46 EVM chains instead of ~10.
You can swap any ERC-20 token on 46 EVM chains with a single GET request to swapapi. No API key, no SDK, no account. The response includes executable calldata ready for on-chain submission.
swapapi is the only DEX aggregator API that AI agents can use without API keys. A single GET request returns executable calldata — no authentication, no SDK, no state management.