appwrite/app/sdks/console-web/docs/examples/account/create-o-auth2session.md

let sdk = new Appwrite();

sdk
    .setProject('5df5acd0d48c2') // Your project ID
    .setKey('919c2d18fb5d4...a2ae413da83346ad2') // Your secret API key
;

let promise = sdk.account.createOAuth2Session('bitbucket');

promise.then(function (response) {
    console.log(response); // Success
}, function (error) {
    console.log(error); // Failure
});