Overview
This node interacts with the HttpBin API, specifically performing HTTP GET requests with customizable query parameters. It is useful for testing and debugging HTTP requests by sending GET requests to HttpBin's endpoints and inspecting the responses. Practical applications include verifying how query parameters are handled by an API, simulating client requests, or learning about HTTP request/response structures.
Properties
| Name | Meaning |
|---|---|
| Type of Data | Selects the type of data to send; currently only "Query" (query parameters) is supported. |
| Query Parameters | Key-value pairs representing the query parameters to be appended to the GET request URL. |
Output
The node outputs JSON data returned from the HttpBin API in the json field. This typically includes details about the received request such as the query parameters sent, headers, origin IP, and other HTTP request metadata. The output helps users verify what was actually received by the server.
No binary data output is produced by this node.
Dependencies
- Requires access to the public HttpBin API at https://httpbin.org.
- No mandatory credentials are required, but an optional API key credential can be configured if needed.
- Network connectivity to the HttpBin service must be available.
Troubleshooting
- Common issues:
- Network errors or timeouts if the HttpBin service is unreachable.
- Incorrectly formatted query parameters may lead to unexpected results.
- Error messages:
- HTTP error responses from HttpBin (e.g., 4xx or 5xx status codes) indicate issues with the request or server.
- JSON parsing errors if the response is not valid JSON.
- Resolutions:
- Verify network connectivity and endpoint URL.
- Ensure query parameters are correctly specified as key-value pairs.
- Check for typos or invalid characters in parameter keys and values.