Facebook

For usage, see OAuth 2.0 provider.

import { Facebook } from "arctic";

const facebook = new Facebook(clientId, clientSecret, redirectURI);

const url: URL = await facebook.createAuthorizationURL(state, {
	// optional
	scopes
});
const tokens: FacebookTokens = await facebook.validateAuthorizationCode(code);

Get user profile

Use the /me endpoint. See user fields.

const tokens = await facebook.validateAuthorizationCode(code);

const url = new URL("https://graph.facebook.com/me");
url.searchParams.set("access_token", tokens.accessToken);
url.searchParams.set("fields", ["id", "name", "picture", "email"].join(","));
const response = await fetch(url);
const user = await response.json();