Authenticate your API requests with OneBalance using API keys
OneBalance uses API keys to authenticate all requests. You must include your API key in the x-api-key
header with every request to access the API.
Start building immediately with our public testing key. This key has limited functionality but lets you explore the API without setup.
Public testing key: 42bb629272001ee1163ca0dbbbc07bcbb0ef57a57baf16c4b1d4672db4562c11
This key works for all endpoints and has rate limits suitable for development.
Get a production API key with full access and custom configuration for your project.
Contact our team
Email support@onebalance.io with your API key request.
Provide project details
Include this information in your request:
The more details you provide, the faster we can configure your key with the right permissions.
Receive your key
Our team will generate your custom API key and send it to you, typically within 24 hours.
You’ll receive your production key via email along with any specific configuration details.
We’re building self-service API key generation to make this process instant. Stay tuned for updates!
Include your API key in the x-api-key
header with every request:
Replace YOUR_API_KEY
with your actual key. For testing, use the public key: 42bb629272001ee1163ca0dbbbc07bcbb0ef57a57baf16c4b1d4672db4562c11
Keep your production API key secure. Never expose it in client-side code, public repositories, or logs.
Follow these security practices:
401 Unauthorized
x-api-key
header403 Forbidden
Rate limited
Example error response
Need help? Contact support@onebalance.io for assistance with authentication issues.