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Authentication Overview

Request Network API uses API key authentication to secure access to endpoints. This guide covers how to obtain, manage, and use your API keys securely.

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Getting API Keys

1

Create Account

Sign up for a Request Network account at the Request Portal
2

Generate API Key

Navigate to the API Keys section and create a new API key for your project
3

Configure Environment

Store your API key securely in environment variables
4

Test Connection

Make your first authenticated API call to verify setup

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API Key Management

Production Keys

Production Environment:
  • Use separate keys for production
  • Implement key rotation policies
  • Monitor usage and access logs
  • Set up rate limiting and alerts

Development Keys

Development Environment:
  • Use testnet for development
  • Separate keys for each environment
  • Team access management
  • Testing and debugging tools

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Authentication Methods

  • Header Authentication
  • Environment Variables
  • SDK Configuration
API Key in Header (Recommended):
curl -X POST https://api.request.network/v2/requests \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "currency": "USD",
    "expectedAmount": "100",
    "payeeIdentity": "0x...",
    "reason": "Test invoice"
  }'
Optional Headers:
  • x-client-id: Your client identifier for request tracking
  • Origin: Required for browser-based requests (CORS)

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Security Best Practices

Protect Your API Keys:
  • Never commit API keys to version control
  • Use environment variables for key storage
  • Implement key rotation policies
  • Monitor for unauthorized usage
  • Use different keys for different environments
Secure Communication:
  • Always use HTTPS for API calls
  • Implement request signing for sensitive operations
  • Use webhook signature verification
  • Implement rate limiting on your endpoints
Manage Access:
  • Use principle of least privilege
  • Implement role-based access control
  • Regular access audits
  • Immediate revocation of compromised keys

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Rate Limits

Rate Limiting InformationCurrent rate limits apply to API usage. Contact support for enterprise rate limit increases.

Standard Limits

Default Rate Limits:
  • 100 requests per minute
  • 1,000 requests per hour
  • 10,000 requests per day
Applies to: Most API endpoints

Webhook Limits

Webhook Rate Limits:
  • 50 webhook deliveries per minute
  • Exponential backoff for retries
  • Maximum 5 retry attempts
Applies to: Webhook delivery endpoints

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Error Codes

Common authentication error responses: 
{
  "error": {
    "code": "UNAUTHORIZED",
    "message": "Invalid or missing API key",
    "details": "Please provide a valid API key in the Authorization header"
  }
}

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What’s Next?

🔗 Webhooks

Set up real-time event notifications

🛠️ Create Request

Make your first API call

🔑 API Portal

Manage your API keys and settings