API Connector Tool 2025
Connect, test, and debug APIs with our powerful online tool
Supports RESTful APIs, GraphQL, and more with code generation for multiple languages
API Configuration
Parameters
Headers
Body
Code Export
API Response
Ready to connect
// API response will appear here
Lightning Fast
Test APIs with minimal latency and receive responses in milliseconds
Secure
All API requests are made directly from your browser for maximum security
Code Generation
Generate code snippets in multiple languages for your API requests
Responsive
Works perfectly on all devices from mobile to desktop
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Frequently Asked Questions
How does this API connector work?
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Our API connector tool sends requests directly from your browser to the specified API endpoint. This ensures that your API keys and sensitive data never pass through our servers, providing an additional layer of security.
What types of APIs are supported?
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The tool supports RESTful APIs, GraphQL endpoints, and other HTTP-based APIs. You can use all standard HTTP methods: GET, POST, PUT, DELETE, and PATCH.
Can I save my API requests?
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Yes, you can save your API configurations to your browser's local storage. This allows you to quickly access them later without re-entering all the details.
Is there any cost to use this tool?
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No, the API connector tool is completely free to use. We may offer premium features in the future, but the core functionality will always remain free.
How do I handle CORS errors?
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CORS (Cross-Origin Resource Sharing) errors occur when the API server doesn't allow requests from different domains. For public APIs, you can use a CORS proxy. For private APIs, you'll need to configure the server to allow requests from your domain.
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