1inch

1inch Swap API

Returns optimal swap routes and ready-to-sign transaction calldata across aggregated DEX liquidity. Supports Classic Swap, intent-based Fusion, and cross-chain Fusion+ flows.

1inch Swap API is one of 15 APIs that 1inch publishes on the APIs.io network.

Tagged areas include Swap, Aggregation, and Fusion. The published artifact set on APIs.io includes API documentation.

GitHub

Documentation

📖
Documentation
https://business.1inch.com/portal/documentation

API entry from apis.yml

apis.yml Raw ↑ 
aid: 1inch:swap-api
name: 1inch Swap API
description: Returns optimal swap routes and ready-to-sign transaction calldata across aggregated DEX
  liquidity. Supports Classic Swap, intent-based Fusion, and cross-chain Fusion+ flows.
humanURL: https://business.1inch.com/portal/documentation
baseURL: https://api.1inch.dev/swap
tags:
- Swap
- Aggregation
- Fusion
properties:
- type: Documentation
  url: https://business.1inch.com/portal/documentation