Blackbird is an API development platform designed to help developers design, build, test, and manage APIs efficiently with AI-powered code gen, mocking in minutes, and prod-like test environments.

Generate OpenAPI-standardized specs in seconds. Fix your specs from within Blackbird. Start coding immediately without spending an entire sprint on API design.

Create dynamic or static, shareable mock APIs in seconds without writing or maintaining code manually. Easily validate and refine your APIs.

Skip the tedious common code. Blackbird automatically generates client and server-side API boilerplate code.

Run and deploy code in an Ambassador-hosted production-like test environment.

Set breakpoints and debug directly from your preferred IDE with Blackbird's integrated debugging tools.

Out-of-the-box API dev tools: Create and edit specs, mock, write boilerplate code, debug your APIs faster, and test in a production-like environment—all with simple, intuitive tools that leverage AI and Blackbird proprietary technology.

Easy collaboration: Validate your specs, mock, run tests in a live environment, and debug with your team in Blackbird, letting you deploy your API to production with confidence.

Prod-like test environment: Total control of your own test environment on your local machine or in your dedicated Blackbird Dev Environment – always available in your Blackbird account with no cloud costs.

Dive into our documentation, visit our blog, and demo center for interesting use cases, product demos and tutorials.

Keep up with the latest improvements and new features by checking out our public release notes.

Create an account for free: https://blackbird.a8r.io
CLI is available in Windows, macOS, and Linux environments : Install here