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HttpBin

Interact with HttpBin API
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Overview

This node interacts with the HttpBin API, specifically supporting HTTP GET requests under the "HTTP Verb" resource. It allows users to send GET requests with customizable query parameters to test or debug HTTP requests and responses. This is useful for scenarios such as verifying how an API handles query parameters, inspecting response data, or experimenting with different request configurations.

For example, a user can configure this node to send a GET request with specific query parameters to https://httpbin.org/get and receive a JSON response reflecting those parameters, which helps in understanding how the server processes them.

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 include in the GET request URL.
  • Type of Data: Only one option available — "Query", meaning the node sends data as URL query parameters.
  • Query Parameters: Users can add multiple key-value pairs that will be appended to the request URL as query parameters.

Output

The node outputs JSON data corresponding to the response from the HttpBin API. The json output field contains the full response body returned by the API, typically including details about the request such as the URL, headers, and the query parameters sent.

No binary data output is indicated or expected from this node.

Dependencies

  • Requires access to the public HttpBin API at https://httpbin.org.
  • Optionally supports an API authentication credential, but it is not required for basic GET requests.
  • No additional environment variables or n8n-specific configurations are necessary beyond standard HTTP request capabilities.

Troubleshooting

  • Common Issues:
    • Incorrectly formatted query parameters may lead to unexpected API responses.
    • Network connectivity issues can prevent reaching the HttpBin service.
  • Error Messages:
    • HTTP errors (e.g., 4xx or 5xx status codes) indicate problems with the request or server.
    • Timeout errors suggest network delays or unavailability of the HttpBin service.
  • Resolutions:
    • Verify query parameter keys and values are correctly set.
    • Ensure internet connectivity and that https://httpbin.org is reachable.
    • Check if any proxy or firewall settings might block outgoing HTTP requests.

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