{"version":"1.0","type":"rich","title":"curl POST examples","description":"This example demonstrates how to send POST requests with curl using both `application/x-www-form-urlencoded` and `application/json` content types. It shows the curl options for specifying request methods (`-X POST`), data (`-d`), headers (`-H`), and file-based payloads via `@data.txt` or `@data.json`. The accompanying Express server uses `body-parser` to parse incoming request bodies and log them to the console, providing a concrete test target for the curl commands.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-ba828ff77004ac48449e80fdc68d40d7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}