API Request - Langflow

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The API Request component constructs and sends HTTP requests using URLs or curl commands:

URL mode: Enter one or more comma-separated URLs, and then select the method for the request to each URL.
curl mode: Enter the curl command to execute.

You can enable additional request options and fields in the component's parameters.

Returns a JSON object containing the response.

For provider-specific API components, see <Icon name="Blocks" aria-hidden="true" /> Bundles.

API Request parameters

Name	Display Name	Info
mode	Mode	Input parameter. Set the mode to either URL or curl.
urls	URL	Input parameter. Enter one or more comma-separated URLs for the request.
curl	curl	Input parameter. curl mode only. Enter a complete curl command. Other component parameters are populated from the command arguments.
method	Method	Input parameter. The HTTP method to use.
query_params	Query Parameters	Input parameter. The query parameters to append to the URL.
body	Body	Input parameter. The body to send with POST, PATCH, and PUT requests as a dictionary.
headers	Headers	Input parameter. The headers to send with the request as a dictionary.
timeout	Timeout	Input parameter. The timeout to use for the request.
follow_redirects	Follow Redirects	Input parameter. Whether to follow HTTP redirects. Starting in Langflow version 1.7, the Follow Redirects parameter is disabled (`false`) by default to prevent SSRF bypass attacks where a public URL redirects to internal resources. Only enable redirects if you trust the target server. For more information, see SSRF protection environment variables.
save_to_file	Save to File	Input parameter. Whether to save the API response to a temporary file. Default: Disabled (`false`)
include_httpx_metadata	Include HTTPx Metadata	Input parameter. Whether to include properties such as `headers`, `status_code`, `response_headers`, and `redirection_history` in the output. Default: Disabled (`false`)