API Doc Parser

api-doc-parser is a standalone TypeScript library to parse Hydra, Swagger, OpenAPI and GraphQL documentations and transform them in an intermediate representation. This data structure can then be used for various tasks such as creating smart API clients, scaffolding code or building administration interfaces.

It plays well with the API Platform framework.

Install

With Yarn:

yarn add @api-platform/api-doc-parser

Using NPM:

npm install @api-platform/api-doc-parser

If you plan to use the library with Node, you also need a polyfill for the fetch function:

yarn add isomorphic-fetch

Usage

Hydra

import parseHydraDocumentation from '@api-platform/api-doc-parser/lib/hydra/parseHydraDocumentation';

parseHydraDocumentation('https://demo.api-platform.com').then(({api}) => console.log(api));

OpenAPI v2 (formerly known as Swagger)

import parseSwaggerDocumentation from '@api-platform/api-doc-parser/lib/swagger/parseSwaggerDocumentation';

parseSwaggerDocumentation('https://demo.api-platform.com/docs.json').then(({api}) => console.log(api));

OpenAPI v3

import parseOpenApi3Documentation from '@api-platform/api-doc-parser/lib/openapi3/parseOpenApi3Documentation';

parseOpenApi3Documentation('https://demo.api-platform.com/docs.json?spec_version=3').then(({api}) => console.log(api));

GraphQL

import { parseGraphQl } from '@api-platform/api-doc-parser';

parseGraphQl('https://demo.api-platform.com/graphql').then(({api}) => console.log(api));

Support for other formats (JSON:API...)

API Doc Parser is designed to parse any API documentation format and convert it in the same intermediate representation. If you develop a parser for another format, please open a Pull Request to include it in the library.

Run tests

yarn test
yarn lint

Credits

Created by Kévin Dunglas. Sponsored by Les-Tilleuls.coop.