No authentication required
Check the docs depth and real endpoint shape before assuming production fit.
Start by making REST API calls to the provided endpoints. No authentication is required, so you can directly query data without API keys.
Uptime · 30-day window
About this API
The 1inch API provides access to data from decentralized exchanges, enabling developers to query trading information such as token prices, swap rates, and liquidity details. It is designed for applications that require real-time or near real-time data from decentralized finance (DeFi) platforms.
Developers building crypto trading tools, portfolio trackers, or financial dashboards can leverage this API to integrate decentralized exchange data without needing authentication, simplifying integration. The API's focus on decentralized exchange data makes it relevant for projects aiming to interact with or display DeFi market information.
While the API does not require authentication, users should be aware of typical API usage best practices. The straightforward REST interface allows easy integration into various programming environments, although no official SDKs are indicated from the provided information.
What you can build
- 1Display decentralized exchange token prices
- 2Fetch swap rates between cryptocurrencies
- 3Retrieve liquidity pool information
- 4Build crypto trading dashboards
Strengths & limitations
Strengths
- No authentication required
- Focus on decentralized exchange data
- Simple RESTful interface
Example request
curl https://1inch.io/api/<endpoint>Getting started
Start by making REST API calls to the provided endpoints. No authentication is required, so you can directly query data without API keys.
FAQ
Do I need an API key to use the 1inch API?+
No, the 1inch API does not require authentication or an API key.
What kind of data can I retrieve from the 1inch API?+
You can retrieve decentralized exchange data such as token prices, swap rates, and liquidity information.
Is HTTPS required to access the API?+
While not explicitly stated, it is standard practice to use HTTPS for secure API calls.
Can I use the API directly from a browser?+
Yes, since no authentication is required, you can make requests directly from client-side code, but be mindful of CORS policies.
Technical details
- Auth type
- none
- Pricing
- free
- Protocols
- REST
- Response time
- 582 ms