1inch API

1inch.io

Provides Web3 APIs for querying decentralized exchange swap rates, executing token swaps, tracking portfolios, and related DeFi infrastructure.

The 1inch API API terms not fully documented by the vendor. Verified 2026-07-08 with per-field source links.

Crypto & Blockchain Verified 2026-07-08 low confidence

Base URL

not documented null

no source

Auth

not documented null

no source

Free tier

not documented null

no source

Pricing model

not documented null

no source

Pricing

not documented null

no source

Rate limits

not documented null

no source

OpenAPI spec

not documented null

no source

MCP server

1inch Business is referenced as supporting MCP, but no server endpoint is documented on the crawled pages