Overview
The node interacts with the HttpBin API, specifically performing HTTP GET requests under the "HTTP Verb" resource. It allows users to send data as query parameters or JSON body content in the request. This node is useful for testing and debugging HTTP requests by sending custom parameters and inspecting responses from the HttpBin service.
Practical examples include:
- Sending specific query parameters to test how an API endpoint handles them.
- Sending JSON payloads to simulate POST or other HTTP methods (though here focused on GET).
- Debugging and learning about HTTP request/response structures using a reliable public API.
Properties
| Name | Meaning |
|---|---|
| Type of Data | Selects the type of data to send: either Query Parameters or JSON Object. |
| Query Parameters | Key-value pairs representing the query parameters to be appended to the URL. |
| JSON Object | Key-value pairs representing JSON properties to be sent in the request body (if applicable). |
Details on key-value collections:
- Query Parameters: Each entry requires a "Key" (string) and a "Value" (string), which will be sent as URL query parameters.
- JSON Object: Each entry requires a "Key" (string) and a "Value" (string), which will be sent as JSON in the request body.
Note: For the GET operation, typically only query parameters are used, but the node supports both types.
Output
The node outputs the response from the HttpBin API in the json field of the output data. This JSON contains the details of the HTTP request as interpreted by HttpBin, including the query parameters received, headers, origin IP, and other metadata.
If binary data were involved, it would be summarized here, but this node primarily deals with JSON responses.
Dependencies
- Requires access to the public HttpBin API at
https://httpbin.org. - Optionally uses an API authentication token if configured, though not mandatory.
- No additional external dependencies beyond standard HTTP request capabilities.
Troubleshooting
Common issues:
- Incorrectly formatted query parameters or JSON keys may lead to unexpected results or errors.
- Network connectivity problems can prevent reaching the HttpBin API.
- Using JSON body with GET requests might not behave as expected since GET usually does not have a body.
Error messages:
- HTTP errors (e.g., 4xx or 5xx) indicate issues with the request or server; verify parameters and network.
- Missing or invalid credentials error if authentication is required and not provided.
Resolutions:
- Double-check parameter names and values.
- Ensure network access to
https://httpbin.org. - Use query parameters for GET requests rather than JSON body.
Links and References
This summary is based solely on static analysis of the provided source code and property definitions.