curl --location 'https://api.synup.com/api/v4/social-post-ideas/reference-images?socialProfileId=6f1c2a90-...' \
--header 'Synup-Version: 2026-04-17' \
--header 'Authorization: API T9V35W3xxxxxxxxxxx'{
"data": {
"referenceImages": [
{
"url": "string",
"category": "string"
}
]
}
}