Upload one or more files using -F. Optional extra form fields go through the same flag — quote carefully to preserve spaces.
Bash
# Single file
curl -F "avatar=@/tmp/me.jpg" \
-F "user_id=42" \
-H "Authorization: Bearer $TOKEN" \
https://api.example.com/users/42/avatar
# Multiple files at once
curl -F "files[]=@photo1.jpg" \
-F "files[]=@photo2.jpg" \
-F "album=Vacation" \
https://api.example.com/photos
# Specify content type and filename
curl -F "file=@/tmp/data.json;type=application/json;filename=report.json" \
https://api.example.com/uploadSave your own code snippets
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