The Quickbutik API uses Basic Authentication with API keys to authenticate requests. All API calls must be made over HTTPS, and requests made over HTTP will be rejected.

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Quick Start

curl https://api.quickbutik.com/v1/orders \
  -u your_api_key:your_api_key

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How it works

Basic Authentication requires you to include an Authorization header with every request. The header value consists of the word “Basic” followed by a space and a base64-encoded string of your credentials.

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Format

Authorization: Basic BASE64_ENCODED_CREDENTIALS

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Credential encoding

Your credentials should be formatted as api_key:api_key and then base64-encoded.
1

Format your credentials

Take your API key and format it as: your_api_key:your_api_key
2

Encode with base64

Encode the formatted string using base64 encoding
3

Add to Authorization header

Include the encoded string in your request headers as: Authorization: Basic ENCODED_STRING

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Example

Let’s say your API key is sk_live_abc123. Here’s how you’d construct the Authorization header: 
sk_live_abc123:sk_live_abc123

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Getting your API key

Quickbutik Control Panel

API keys can be generated and managed in the Quickbutik Control Panel by the store owner.Navigate to Settings → API to create and manage your API keys.

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Security best practices

Keep your API keys secure
  • Never expose API keys in client-side code
  • Use environment variables to store API keys
  • Rotate API keys regularly
  • Only grant necessary permissions

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Migration from legacy authentication

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Before (Legacy - Deprecated)

curl "https://api.quickbutik.com/v1/orders?apiKey=your_api_key"

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After (Current)

curl https://api.quickbutik.com/v1/orders \
  -u your_api_key:your_api_key

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Error responses

When authentication fails, you’ll receive a 401 Unauthorized response: 
{
  "code": 401,
  "error": "Unauthorized - Invalid or missing authentication"
}
Common authentication errors:
  • Missing Authorization header
  • Invalid API key
  • Malformed base64 encoding
  • Using HTTP instead of HTTPS

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Testing your authentication

You can quickly test your authentication setup with a simple API call: 
curl https://api.quickbutik.com/v1/products/count \
  -u your_api_key:your_api_key
A successful response will return your product count, confirming your authentication is working correctly.