Email SupportCall Us Go to Close


Welcome to the Close REST API specification. Close empowers our customers to scale their Close instance by providing helpful documentation around our API. You can use this information to build robust integrations and get even more value out of Close.

Close uses industry-standard REST conventions to build our APIs. The benefits of this are many standard HTTP features, predictable URL structures, and standardized response codes.

We value your feedback and insights, and our Support Team can assist Close customers with any questions you may have.

Want a behind the scenes look at how we build Close? Check out the "Making of Close" blog.