Introduction
Enable limit orders in your app or take liquidity directly from the 0x Orderbook.
0x API has an Orderbook on the following chains:
- Ethereum
- BSCs
- Polygon
In previous versions of 0x API prior to 0x Protocol v4, this functionality was exposed by the "SRA" endpoint. Previous docs: https://github.com/0xProject/standard-relayer-api. Note that 0x Protocol is an open-sourced project that is separate and not maintained by 0x.
Get Started​
info
To create an account, and get your live API keys to access the Orderbook API, visit the 0x Dashboard.
This section contains the following docs and guides
API References
- Overview
- GET /orderbook/v1/order
- GET /orderbook/v1/orders
- GET /orderbook/v1/order/orderhash
- GET /orderbook/v1-fee_recipients
- POST /orderbook/v1/order
- POST /orderbook/v1/orders
- POST /orderbook/v1/order_config
- websocket-api
- Rate Limits
- Connection Limit
Code Examples​
0x Starter Project includes with a number of scenarios using the 0x v4 protocol that can be run from the command-line: