Learn about how the Xero API processes requests and responses. Familiarise yourself with the API limits; Discover how you can achieve efficient data retrieval

If you’ve got proven experience building custom integrations with the Xero API, then register to become a developer partner. A streamlined integration option for anyone building bespoke solutions for Xero businesses. It utilises the client credentials grant type to provide a simplified, efficient developer experience.

Follow our simple list below to get up and running with the Xero API. 1. Get setup. 2. Explore. 3. Integrate. Get your customers using it. With OAuth 2.0 you get a connection limit of 25 Xero customers. 4. Partner with us. Become an app partner to connect to more than 25 Xero orgs, and see your product promoted to millions of Xero users.

Third party app developers can use Xero’s open application programming interface (API) to create custom integrations between a Xero organisation and other products or programs. Xero’s API uses OAuth 2.0 (Xero Developer Centre), which is the industry-standard protocol for authorisation.

An OpenAPI (Swagger) specification for the Xero API with OAuth 2.0 security schema.

Xero Developer API has 66 repositories available. Follow their code on GitHub.

The xero-python SDK makes it easy for developers to access Xero's APIs in their python code, and build robust applications and software using small business & general ledger accounting data. This SDK supports full method coverage for the following Xero API sets:

Xero-NetStandard SDK Accounting API Documentation. using System; using System.Diagnostics; using Xero.NetStandard.OAuth2.Api; using Xero.NetStandard.OAuth2.Client ...

Introducing the new Xero API Explorer - making it quick and easy for developers, small businesses and financial advisors to interact with their Xero data and explore, understand and utilise Xero’s APIs.

accounting.settings: Grant read-write access to organisation and account settings