With Express accounts, you can quickly onboard users so they can be paid immediately. You can customize the branding of the Express onboarding flow and dashboard. Stripe hosts the dashboard; you can grant access through your platform so your users can access it.

Get started

If you’re new to Connect, start with one of our guides to use Express accounts with your application:

• Collect payments and then pay out, if you’ll process payments with Stripe
• Pay out money, if you’ll add money from a bank account to pay out

Express demo

To see the complete Express onboarding flow in action, Stripe recommends trying our sample end-to-end Express integration before you start building your own. This demo includes an example of a user onboarding experience and account management for Rocket Rides, an on-demand marketplace.

You can find the demo’s complete source code on GitHub.

Prerequisites for using Express

To create Express accounts, you must meet all of these requirements:

• Minimum API version: Express requires the API version 2017-05-25 or later. Capabilities in Express require the API version 2019-02-19 or later.
• Platform in a supported country: Platforms in Australia, Austria, Belgium, Bulgaria, Canada, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong, India, Ireland, Italy, Japan, Latvia, Lithuania, Luxembourg, Malta, Mexico, the Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Singapore, Slovakia, Slovenia, Spain, Sweden, Switzerland, the United Kingdom, and the United States can create Express accounts for any country Stripe supports.
• Vetting for fraud: Your platform is ultimately responsible for losses incurred by Express accounts. To best protect against this, you need to scrutinize all accounts that sign up via your platform for potential fraud. Refer to our best practices guide for more information.
• Platform profile: You need to complete your platform’s profile.

Onboarding Express Accounts outside of your platform’s country

You can enable onboarding on a per-country basis in the Connect Settings section of your dashboard.

The Express account onboarding flow is currently localized in English, Spanish, French, German, Italian, Japanese, Simplified Chinese, Traditional Chinese, Danish, Finnish, Norwegian, Portuguese, Swedish, and Polish.

Keep these things in mind when onboarding accounts globally:

• International business: Your platform is responsible for understanding the implications of doing business internationally, such as tax and financial reporting.
• Charge flows: Be sure to review your options for creating charges based on the countries you intend to operate in.

Step 1: Create the OAuth link

To start your integration, you need two pieces of information from your platform settings:

• Your client_id, a unique identifier for your platform that is generated by Stripe.
• Your redirect_uri, the URL which your user will be redirected to after connecting their account. If you do not include the redirect_uri parameter in your request, Stripe defaults to using the first address you have configured as the redirect destination in your Dashboard.

Stripe also provides a development client_id to make testing easier.

With these two pieces of information in hand, you’re ready to create the OAuth link. We recommend showing a Connect button that sends users to our Express OAuth endpoint:

https://connect.stripe.com/express/oauth/authorize?redirect_uri=https://connect.stripe.com/connect/default/oauth/test&client_id=ca_32D88BD1qLklliziD7gYQvctJIhWBSQ7&state={STATE_VALUE}

To prevent CSRF attacks, add the state parameter with the value set to a unique token. Stripe includes this state value in the redirect URL that sends the user back to your site.

Here’s how the example URL can be presented, along with our Connect with Stripe button:

Connect with Stripe

Customize Express with OAuth parameters

You can change the behavior of the Express onboarding flow by including additional URL parameters in your OAuth link. A complete list of available parameters is available in the OAuth Reference Guide.

Individual or company accounts

You can specify whether Stripe should present an Express onboarding form for individuals or companies by setting the stripe_user[business_type] parameter to either individual or company.

Stripe will collect the right information for each account type. For example, to onboard a company:

https://connect.stripe.com/express/oauth/authorize?redirect_uri=https://connect.stripe.com/connect/default/oauth/test&client_id=ca_32D88BD1qLklliziD7gYQvctJIhWBSQ7&state={STATE_VALUE}&stripe_user[business_type]=company

Prefill form fields

You can prefill some form fields on the user’s Stripe application by including the relevant URL parameters in your OAuth link.

This example prefills the user’s email address with stripe_user[email]:

https://connect.stripe.com/express/oauth/authorize?redirect_uri=https://connect.stripe.com/connect/default/oauth/test&client_id=ca_32D88BD1qLklliziD7gYQvctJIhWBSQ7&state={STATE_VALUE}&stripe_user[email]=user@example.com

Specify capabilities for an account

You can add or change the capabilities that are applied to your new connected accounts in the dashboard settings for Express. However, if you want to request different capabilities for each of your connected accounts, you can include the suggested_capabilities[] parameter in your OAuth link and override the dashboard settings on the Express Configuration page.

An example with the transfers capability:

https://connect.stripe.com/express/oauth/authorize?redirect_uri=https://connect.stripe.com/connect/default/oauth/test&client_id=ca_32D88BD1qLklliziD7gYQvctJIhWBSQ7&state={STATE_VALUE}&suggested_capabilities[]=transfers

Stripe adds the suggested capability to this Express account, unless one of the following conditions is met:

• If the user is in a country that doesn’t support transfers, Stripe attempts to designate the account as card_payments.
• If transfers and card_payments are both not supported for the user, the connected account is marked as having no capabilities.

You can verify that Stripe added the suggested capability by using the assert_capabilities[] parameter. This step is optional.

Step 2: User creates or connects their account

After the user clicks the link on your site, they are taken to Stripe’s website where they are prompted to provide contact and payout information.

To test the onboarding process, you can provide (000) 000-0000 as a phone number. Instead of sending you an SMS message or e-mail, Stripe lets you complete verification with the code 000-000.

Express displays your branding in the onboarding flow and the Express dashboard. You can provide your platform name, logo, and optional brand color in the Connect settings section of the Stripe Dashboard.

Step 3: User is redirected back to your site

After the user completes the onboarding process, they are redirected back to your site using the URL defined as your platform’s redirect_uri.

For successful connections, the following values are passed back in the redirect URL:

• The state value, if provided
• An authorization code. The authorization code is short-lived, and can be used only once, in the POST request described in the next step.

https://connect.stripe.com/connect/default/oauth/test?code={AUTHORIZATION_CODE}

Step 4: Platform completes the Express account connection

Include the provided authorization code in a POST request to Stripe’s token endpoint to complete the connection and fetch the user’s account ID:

curl https://connect.stripe.com/oauth/token \
  -u sk_test_4eC39HqLyjWDarjtT1zdp7dc: \
  -d code=ac_123456789 \
  -d grant_type=authorization_code

# Set your secret key. Remember to switch to your live secret key in production!
# See your keys here: https://dashboard.stripe.com/account/apikeys
Stripe.api_key = 'sk_test_4eC39HqLyjWDarjtT1zdp7dc'

response = Stripe::OAuth.token({
  grant_type: 'authorization_code',
  code: 'ac_123456789',
})

# Access the connected account id in the response
connected_account_id = response.stripe_user_id

# Set your secret key. Remember to switch to your live secret key in production!
# See your keys here: https://dashboard.stripe.com/account/apikeys
stripe.api_key = 'sk_test_4eC39HqLyjWDarjtT1zdp7dc'

response = stripe.OAuth.token(
  grant_type='authorization_code',
  code='ac_123456789',
)

# Access the connected account id in the response
connected_account_id = response['stripe_user_id']

// Set your secret key. Remember to switch to your live secret key in production!
// See your keys here: https://dashboard.stripe.com/account/apikeys
\Stripe\Stripe::setApiKey('sk_test_4eC39HqLyjWDarjtT1zdp7dc');

$response = \Stripe\OAuth::token([
  'grant_type' => 'authorization_code',
  'code' => 'ac_123456789',
]);

// Access the connected account id in the response
$connected_account_id = $response->stripe_user_id;

// Set your secret key. Remember to switch to your live secret key in production!
// See your keys here: https://dashboard.stripe.com/account/apikeys
Stripe.apiKey = "sk_test_4eC39HqLyjWDarjtT1zdp7dc";

Map<String, Object> params = new HashMap<>();
params.put("grant_type", "authorization_code");
params.put("code", "ac_123456789");

TokenResponse response = OAuth.token(params, null);

// Access the connected account ID in the response
String accountId = response.getStripeUserId();

// Set your secret key. Remember to switch to your live secret key in production!
// See your keys here: https://dashboard.stripe.com/account/apikeys
const stripe = require('stripe')('sk_test_4eC39HqLyjWDarjtT1zdp7dc');

const response = await stripe.oauth.token({
  grant_type: 'authorization_code',
  code: 'ac_123456789',
});

var connected_account_id = response.stripe_user_id;

// Set your secret key. Remember to switch to your live secret key in production!
// See your keys here: https://dashboard.stripe.com/account/apikeys
stripe.Key = "sk_test_4eC39HqLyjWDarjtT1zdp7dc"

params := &stripe.OAuthTokenParams{
  GrantType: stripe.String("authorization_code"),
  Code:      stripe.String("ac_123456789"),
}
token, _ := oauth.New(params)

// Access the connected account id in the response
connected_account_id = token.StripeUserID

// Set your secret key. Remember to switch to your live secret key in production!
// See your keys here: https://dashboard.stripe.com/account/apikeys
StripeConfiguration.ApiKey = "sk_test_4eC39HqLyjWDarjtT1zdp7dc";

var options = new OAuthTokenCreateOptions
{
  GrantType = "authorization_code",
  Code = "ac_123456789",
};

var service = new OAuthTokenService();
var response = service.Create(options);

// Access the connected account id in the response
connected_account_id = response.StripeUserId

Stripe returns a response that includes the account ID (stripe_user_id) for the user:

{
  "access_token": "{ACCESS_TOKEN}",
  "livemode": false,
  "refresh_token": "{REFRESH_TOKEN}",
  "token_type": "bearer",
  "stripe_publishable_key": "{PUBLISHABLE_KEY}",
  "stripe_user_id": "{ACCOUNT_ID}",
  "scope": "express"
}

If there was a problem, a detailed error is returned:

{
  "error": "invalid_grant",
  "error_description": "Authorization code does not exist: {AUTHORIZATION_CODE}"
}

The user is now connected to your platform. The stripe_user_id is the Stripe account ID for the new account. Store this value in your database and use it to authenticate as the connected account by passing it into requests in the Stripe-Account header.

The refresh_token can be used to generate test access tokens for a production client_id or to roll your access token.

Verify the account’s capability

If you provide the suggested_capabilities[] parameter, you can add the assert_capabilities[] parameter to verify that the suggested capability was applied to the connected account. This step is optional, however. Stripe handles any failure to apply a capability silently. You might want to check if you’re particularly concerned about URL security.

curl https://connect.stripe.com/oauth/token \
  -u sk_test_4eC39HqLyjWDarjtT1zdp7dc: \
  -d code=ac_123456789 \
  -d grant_type=authorization_code \
  -d "assert_capabilities[]"=transfers

# Set your secret key. Remember to switch to your live secret key in production!
# See your keys here: https://dashboard.stripe.com/account/apikeys
Stripe.api_key = 'sk_test_4eC39HqLyjWDarjtT1zdp7dc'

response = Stripe::OAuth.token({
  grant_type: 'authorization_code',
  code: 'ac_123456789',
  assert_capabilities: ['transfers'],
})

# Access the connected account id in the response
connected_account_id = response.stripe_user_id

// Set your secret key. Remember to switch to your live secret key in production!
// See your keys here: https://dashboard.stripe.com/account/apikeys
\Stripe\Stripe::setApiKey('sk_test_4eC39HqLyjWDarjtT1zdp7dc');

$response = \Stripe\OAuth::token([
  'grant_type' => 'authorization_code',
  'code' => 'ac_123456789',
  'assert_capabilities' => ['transfers'],
]);

// Access the connected account id in the response
$connected_account_id = $response->stripe_user_id;

# Set your secret key. Remember to switch to your live secret key in production!
# See your keys here: https://dashboard.stripe.com/account/apikeys
stripe.api_key = 'sk_test_4eC39HqLyjWDarjtT1zdp7dc'

response = stripe.OAuth.token(
  grant_type='authorization_code',
  code='ac_123456789',
  assert_capabilities=['transfers'],
)

# Access the connected account id in the response
connected_account_id = response.stripe_user_id

// Set your secret key. Remember to switch to your live secret key in production!
// See your keys here: https://dashboard.stripe.com/account/apikeys
const stripe = require('stripe')('sk_test_4eC39HqLyjWDarjtT1zdp7dc');

const response = await stripe.oauth.token({
  grant_type: 'authorization_code',
  code: 'ac_123456789',
  assert_capabilities: ['transfers'],
});

const connected_account_id = response.stripe_user_id;

// Set your secret key. Remember to switch to your live secret key in production!
// See your keys here: https://dashboard.stripe.com/account/apikeys
Stripe.apiKey = "sk_test_4eC39HqLyjWDarjtT1zdp7dc";

ArrayList<String> capabilities = new ArrayList<>();
capabilities.add("transfers");
Map<String, Object> params = new HashMap<>();
params.put("grant_type", "authorization_code");
params.put("code", "ac_123456789");
params.put("assert_capabilities", capabilities);

TokenResponse response = OAuth.token(params, null);

// Access the connected account id in the response
String accountId = response.getStripeUserId();

// Set your secret key. Remember to switch to your live secret key in production!
// See your keys here: https://dashboard.stripe.com/account/apikeys
stripe.Key = "sk_test_4eC39HqLyjWDarjtT1zdp7dc"

params := &stripe.OAuthTokenParams{
  GrantType:          stripe.String("authorization_code"),
  Code:               stripe.String("ac_123456789"),
  AssertCapabilities: stripe.StringSlice([]string{
    "transfers",
  }),
}
o, _ := oauth.New(params)

// Access the connected account id in the response
// o.StripeUserID

// Set your secret key. Remember to switch to your live secret key in production!
// See your keys here: https://dashboard.stripe.com/account/apikeys
StripeConfiguration.ApiKey = "sk_test_4eC39HqLyjWDarjtT1zdp7dc";

var options = new OAuthTokenCreateOptions
{
  GrantType = "authorization_code",
  Code = "ac_123456789",
  AssertCapabilities = new List<string>
  {
    "transfers",
  },
};

var service = new OAuthTokenService();
var token = service.Create(options);

// Access the connected account ID in the response
// token.StripeUserId

A success response then looks like:

{
  "access_token": "{ACCESS_TOKEN}",
  "livemode": false,
  "refresh_token": "{REFRESH_TOKEN}",
  "token_type": "bearer",
  "stripe_publishable_key": "{PUBLISHABLE_KEY}",
  "stripe_user_id": "{ACCOUNT_ID}",
  "scope": "express",
  "capabilities": "transfers"
}

If the specified capabilities[] value doesn’t match, the error response looks like:

{
  "error": "invalid_request",
  "error_description": "assert_capabilities expects capability: card_payments"
}

The most common reason for this request failure is that the specified capability is not available in your user’s country. A less likely reason is a bad actor changing the URL.

Webhooks

After an account is created, all account change notifications can be delivered to your webhooks as account.updated events. You set your Connect webhook URL in your account settings. These events let you track connected account onboarding and verification status, which can be useful for providing user support and displaying relevant notices in your platform’s user interface. This isn’t necessary, though, because Stripe takes your users through the steps of the onboarding and verification process and handles any issues that arise. Your platform doesn’t need to do any additional work.

Next steps

• Integrating with the Express Dashboard
• Creating Charges
• OAuth Reference
• Scheduling Payouts