How to Properly Send POST Data with curl? Need Help! or What’s the Best Way to Use curl POST Data in

If you’re on Windows, watch out for cmd vs. PowerShell quirks with curl post data. PowerShell hates single quotes for JSON, so use double quotes and escape them:

`curl.exe -X POST https://example.com/api -H "Content-Type: application/json" -d "{\"key\":\"value\"}"`

Or just use WSL/Linux. 😅