Know if a clip is worth editing before you edit it. One API call scores a short-form clip on virality potential and copyright risk, and drafts a caption for YouTube, TikTok, and Instagram — the same evaluation a real repost business runs on every clip it considers, before spending an hour cutting something nobody watches.
Request
curl https://<your-api-domain>/api/v1/score-clip \
-H "Authorization: Bearer nexa_live_..." \
-H "Content-Type: application/json" \
-d '{
"sourceDescription": "Streamer reacts live to finding out they won the lottery",
"sourceUrl": "https://twitch.tv/..."
}'Response
{
"title": "He Just Found Out LIVE",
"viralityScore": 87,
"copyrightRisk": "medium",
"copyrightNotes": "Streamer's own footage, likely fine with credit
and a fair-use reaction framing — confirm license terms.",
"captions": [
{ "platform": "tiktok", "caption": "wait for his reaction",
"hashtags": ["fyp", "viral", "reaction"] }
],
"recommendation": "REPOST",
"reasoning": "Clear hook, genuine surprise, strong payoff in
under 3 seconds — high retention potential.",
"confidence": 0.82
}The real base URL is sent with your key when access is set up — the endpoint above is a placeholder, not a live host.
Flat
€29 / month
For regular, ongoing use. Billed manually — usage is tracked on our end, no self-serve metering dashboard yet.
Pay-as-you-go
€0.015 / call
For lower or unpredictable volume. Same manual billing — invoiced against actual calls made.
Prices shown excl. VAT — Nexa Labs isn't VAT-registered yet, so nothing is charged automatically; final invoice details are confirmed by email.