We strive to make building with 0x API as easy as possible for the community. The 0x Help Center is built specifically for 0x API integration partners.
​
The 0x Help Center is different from 0x docs in that you will find additional content in the 0x Help Center related to 0x API subscriptions as well as details on how to get in touch with the 0x team. With that being said, 0x docs are the source of truth and we recommend starting there.
​
0x Protocol builders should refer to the protocol docs here: https://docs.0xprotocol.org/en/latest/