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Optic

OpenAPI linting, diffing and testing for your APIs

Dev Toolsopenapiapi-lintingbreaking-changesapi-documentationclitestingopen-source
Optic screenshot

About

Optic is an open-source CLI tool for OpenAPI that helps teams generate, maintain, and validate their API specifications. It can automatically generate and update OpenAPI specs from test traffic, catch breaking changes, and enforce lint rules. Originally built by Optic Labs, it is now part of Atlassian and is MIT licensed.

Problem

Keeping OpenAPI specs accurate, preventing breaking changes, and enforcing API design standards is tedious and error-prone.

For

API developers and teams managing OpenAPI specifications

How it works

Optic runs as a CLI tool that generates OpenAPI specs from test traffic, diffs spec changes to catch breaking changes, and applies lint rules against your API definitions.

Business model

open-source

Status

launched

Company

Atlassian (formerly Optic Labs)

Contact

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