Untitled.json -

curl -X POST -H "Content-Type: application/json" -d @Untitled.json http://your-api-endpoint.com Use code with caution. Copied to clipboard : Specifies the request method as POST.

The json= parameter automatically sets the Content-Type header to application/json . Important Considerations JSON formatting on POST request - HubSpot Community Untitled.json

Postman is a popular GUI tool for testing APIs. To use your JSON file: Untitled.json

: Set the method to POST and enter your URL. Go to the Body Tab : Select the raw option. Set Format : Select JSON from the dropdown menu. Untitled.json

: Tells the server that the data being sent is in JSON format.

If you are automating this in Python, use the requests library to read the file and send it: