Authentication
All authentication methods for Cerevox Lexa API with copy-paste examples
Get your API key from cerevox.ai/lexa - it’s free to start.
All Authentication Methods
Best for: Production applications and general use
Best for: Production applications and general use
Best for: Quick testing and prototyping
Best for: Local development
Best for: Complex applications
Test Your Authentication
Copy and run this to verify your setup works:
Direct API Usage
Using the REST API directly? Include your API key in the Authorization header:
Common Issues & Solutions
Invalid API Key
Invalid API Key
Error: Authentication failed
or Invalid API key
Quick fixes:
API Key Not Found
API Key Not Found
Error: No API key provided
Quick fixes:
Connection Issues
Connection Issues
Error: Connection timeout
or network errors
Quick fixes:
Permission Denied
Permission Denied
Error: Insufficient permissions
or Access denied
Quick fixes:
- Check your account status at cerevox.ai/lexa
- Verify your plan includes the features you’re using
- Check if you’ve hit rate limits (wait a minute and retry)
- Contact support@cerevox.ai if issues persist
Security Best Practices
Use Environment Variables
Keep API keys out of your code with environment variables
Rotate Keys Regularly
Generate new keys every 90 days for enhanced security
Monitor Usage
Watch for unusual API usage patterns in your dashboard
Least Privilege
Use API keys with only the permissions you need
Production Setup Examples
Ready to parse? Head to the quickstart guide to make your first API call, or check out code examples.