Manage Your API
Lifecycle Natively in Git
Design, mock, govern, review and publish APIs in one Git-native workspace, ready for the AI agents your developers use.
Trusted by teams building the future
What is APIGit?
APIGit is a Git-native platform for the whole API lifecycle. Design, document, mock and govern your OpenAPI specifications in one workspace, review every change through pull requests, and publish documents that people and AI agents can both read.
Native Git Repository
Git-native at its core, it delivers one-stop API management with Git-based version control and team collaboration.
Explore Native Git RepositoryAI Agents & CLI
Published documents answer AI agents through llms.txt and an MCP server. Connect your own agent to your account, or run APIGit from a terminal and CI.
Explore AI Agents & CLIAPI Governance
Check every API against your standards and best practices with built-in and custom governance rules.
Explore API GovernanceAPI Design
Create and edit OpenAPI specs in a powerful visual editor—complete with live validation and linting.
Explore API DesignAPI Document
Publish stunning docs from your API spec and Markdown. Pin versions to a release or follow a branch, and share each one with exactly the right audience.
Explore API DocumentMock Server
Publish a validating mock server from your OpenAPI documents with no code, or run your own Express.js scripts for complex business logic.
Explore Mock ServerFrom a Commit to Docs, Mocks and Agents
Your API lives in a Git repository. Everything else is built from a commit of it.
Design in Git, Review Like Code
Every spec, Markdown page and mock script is a file in one repository. Edit an OpenAPI file in a form or as code, open a pull request, and see the governance findings beside the change before it merges.
- A visual OpenAPI editor with form, code, diff and preview views
- Branches and pull requests, as in any Git repository
- Built-in rule sets while you edit and in review


Publish Docs and Mocks From Any Commit
Pick a commit and publish it as an API document, a mock server, or both. Pin a version to a release or let it follow a branch, and choose who can read each one.
- Interactive API documents with your Markdown guides
- Mock servers that validate requests, with no code
- Public, members only or named viewers, per version
Ready for AI Agents and CI
Every published version also answers in the formats AI agents read, and the apigit command line runs the same checks in a terminal or CI.
- llms.txt, Markdown and an MCP server for each published version
- An MCP server for your account: agents work on a branch, people merge
- Lint, breaking-change checks and publishing from the CLI

Your API Is a Git Repository, Not a Record in a Tool
Real Git, not an export
Clone, branch and push your specs like any repository. Nothing is locked in a proprietary store.
One workspace
Design, documents, mock servers and governance work from the same files and the same commit.
Reviewed like code
Every API change goes through a pull request, with the rule findings next to the diff.
Open formats
OpenAPI and Markdown in, and published documents that people and AI agents can both read.
Free for individuals. Team from $24 a month for 3 seats, with a 30-day trial. See pricing
Ready to get started with APIGit?
Create a free workspace, add an OpenAPI file and publish your first API document and mock server in minutes.