# FreeAgent REST API

**Canonical:** https://apis.io/apis/freeagent/rest-api/  
**Provider:** FreeAgent — https://apis.io/providers/freeagent/  
**Base URL:** https://api.freeagent.com/v2  
**Documentation:** https://dev.freeagent.com/docs

FreeAgent REST API is one of 4 APIs that [FreeAgent](https://apis.io/providers/freeagent/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Accounting, Invoicing, Bookkeeping, Expenses, and Bank Feeds. The published artifact set on APIs.io includes API documentation, authentication docs, and a getting-started guide.

RESTful API for the FreeAgent cloud accounting platform. Provides full access to invoices, estimates, contacts, bills, expenses, projects, timeslips, bank accounts, transactions, and accountancy-practice resources. Authentication is OAuth 2.0 authorization code flow; a sandbox is available at api.sandbox.freeagent.com.

## Machine-readable artifacts (6)

- **Documentation** — https://dev.freeagent.com/docs
- **Authentication** — https://dev.freeagent.com/docs/oauth
- **GettingStarted** — https://dev.freeagent.com/docs/quick_start
- **Sandbox** — https://api.sandbox.freeagent.com
- **PostmanCollection** — https://github.com/fac/postman-freeagent-api-collection
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/freeagent/refs/heads/main/apis.yml

## Other FreeAgent APIs (3)

- [FreeAgent BankAccounts API](https://apis.io/apis/freeagent/freeagent-bankaccounts-api/)
- [FreeAgent Contacts API](https://apis.io/apis/freeagent/freeagent-contacts-api/)
- [FreeAgent Invoices API](https://apis.io/apis/freeagent/freeagent-invoices-api/)

## Tags

Accounting, Invoicing, Bookkeeping, Expenses, Bank Feeds, Authentication

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/freeagent/rest-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/freeagent/.