API keys allow you to access your Passport account programmatically and integrate wallet passes into your applications. Each API key inherits the permissions of the user who created it, giving access to all of that user’s resources.

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Creating an API key

You can create an API key by following these steps:
1

Go to settings

Go to Settings > API keys.Settings page with API tab highlighted
2

Create an API key

Click “Create API key” and give it a descriptive name.Create API key form
3

Store your API key

Once your API key is created, make sure to copy and store it in a safe place. You won’t be able to see it again for security reasons. If it gets lost, you can create a new one.Generated API key with copy button highlighted
Your API key grants full access to your Passport account. Keep it secure and never share it publicly.
4

Use your API key

Now that you have your API key, you can use it to access your account’s resources programmatically via any API request using the api-key header.
api-key: ub_live_xxxx

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Example Usage

Include your API key in the api-key header: 
curl -X GET 'https://api.ubpass.co/v1/wallet-pass' \
  -H 'api-key: YOUR_API_KEY_HERE'

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Example with a Real Request

curl -X GET 'https://api.ubpass.co/v1/wallet-pass' \
  -H 'api-key: ub_live_abc123xyz456...' \
  -H 'Content-Type: application/json'

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Authentication Errors

If your API key is missing, invalid, or malformed, you’ll receive authentication errors:

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Best Practices

Secure Storage

  • Use environment variables in production
  • Never commit API keys to version control
  • Use different keys for development and production
  • Rotate keys regularly for security

Rate Limiting

  • API requests are rate limited to prevent abuse
  • Include proper error handling for 429 responses
  • Implement exponential backoff for retries
  • Cache responses when possible

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Environment Setup Examples

// .env file
PASSPORT_API_KEY=ub_live_your_api_key_here

// app.js
const API_KEY = process.env.PASSPORT_API_KEY;

const response = await fetch('https://api.ubpass.co/v1/wallet-pass', {
  headers: {
    'api-key': API_KEY,
    'Content-Type': 'application/json'
  }
});
When you remove a user from your organization (or they leave your organization), all API keys associated with that user will stop working as well. Keep this in mind when managing users.