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APIs & Webhooks

HTTP requests, REST APIs, and webhook integrations for connecting to external services and systems.

Overview​

The APIs & Webhooks category provides comprehensive tools for integrating with external services, making HTTP requests, and handling webhook communications. These nodes are essential for building connected workflows that interact with the broader ecosystem of web services.

Subcategories​

REST APIs​

RESTful API integrations with support for GET, POST, PUT, DELETE operations and advanced authentication.

GraphQL​

GraphQL API integrations for efficient data fetching and flexible API interactions.

Webhooks​

Webhook receivers and senders for real-time event-driven communications.

SOAP APIs​

SOAP web service integrations for enterprise and legacy system connectivity.

Key Features​

  • Multiple Protocols: Support for REST, GraphQL, SOAP, and webhooks
  • Authentication: Built-in support for various auth methods (API keys, OAuth, JWT)
  • Data Transformation: Automatic request/response data formatting
  • Error Handling: Robust error handling and retry mechanisms
  • Rate Limiting: Built-in rate limiting and throttling capabilities
  • Monitoring: Request/response logging and performance monitoring

Common Use Cases​

  • Third-party Integrations: Connect to SaaS platforms and external services
  • Data Synchronization: Keep data in sync across multiple systems
  • Event-driven Workflows: Trigger workflows based on external events
  • API Gateway: Create API endpoints for external systems to call
  • Microservices Communication: Enable communication between microservices
  • Real-time Notifications: Send and receive real-time updates

Authentication Methods​

  • API Keys: Simple key-based authentication
  • OAuth 2.0: Industry-standard authorization framework
  • JWT Tokens: JSON Web Token authentication
  • Basic Auth: Username/password authentication
  • Custom Headers: Custom authentication headers
  • Bearer Tokens: Token-based authentication

Getting Started​

  1. Choose the appropriate API type for your integration
  2. Configure authentication credentials
  3. Set up request parameters and data formatting
  4. Test your API connections
  5. Implement error handling and monitoring

Best Practices​

  • Security: Always use secure authentication methods
  • Rate Limiting: Respect API rate limits and implement backoff strategies
  • Error Handling: Implement comprehensive error handling for network issues
  • Monitoring: Monitor API performance and availability
  • Documentation: Keep API configurations well-documented
  • Testing: Thoroughly test API integrations before production

Troubleshooting​

  • Connection Issues: Check network connectivity and firewall settings
  • Authentication Errors: Verify credentials and permissions
  • Rate Limiting: Implement proper retry logic with exponential backoff
  • Data Format Issues: Ensure request/response data formats match expectations

Need Help?​

  • Check our API integration examples
  • Review authentication setup guides
  • Join our community forum