Linear

For usage, see OAuth 2.0 provider.

import { Linear } from "arctic";

const linear = new Linear(clientId, clientSecret, redirectURI);

const url: URL = await linear.createAuthorizationURL(state, {
	// optional
	scopes // "read" always included
});
const tokens: LinearTokens = await linear.validateAuthorizationCode(code);

Get user profile

Use Linear's GraphQL API.

const tokens = await linear.validateAuthorizationCode(code);
const response = await fetch("https://api.linear.app/graphql", {
    method: "POST",
    body: `{ "query": "{ viewer { id name } }" }`,
	headers: {
        "Content-Type": "application/json"
		Authorization: `Bearer ${tokens.accessToken}`
	}
});
const user = await response.json();