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Exepal Ad Creative Score
x402
Exepal Ad Creative Score is a paid API for AI agents from api.exepal.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-11-01).
Scores an ad creative (script, hook, CTA) for effectiveness on a given social/ad platform using AI analysis
Price / call$0.25
Success—
StatusUnknown
How this service works
Paid single-purpose tools for AI agents: AI brand visibility, creator vetting, company enrichment, ad creative scoring, SERP + AI answer monitoring. Pay per call in USDC on Base via x402. No accounts or API keys.
Output
Returns a numerical or structured score assessing the quality and likely performance of the submitted ad creative, factoring in the hook strength, CTA clarity, script cohesion, and platform fit. May include sub-scores or recommendations.
Example use cases
Pre-launch TikTok ad review
“Before we spend money on this TikTok campaign, can you score our ad creative? The hook is 'Stop overpaying for gym supplements', the CTA is 'Shop now and save 40%', and the script is 'Most pre-workouts are 90% filler. Ours packs 6g of pure citrulline and nothing else. Real results, transparent formula.'”
A/B test creative scoring
“I have two Instagram ad scripts and want to know which one scores higher before we run them. First script: 'Tired of slow internet? Switch to FiberBlast and stream everything at 1Gbps — no contracts, no throttling. Sign up today.' Platform is Instagram.”
Agency creative quality gate
“We need to QA this YouTube ad before sending it to the client — script is 'Every morning you wake up is a chance to invest in yourself. Our online MBA takes just 12 months and costs half of what traditional programs charge. Enroll before seats run out.' CTA is 'Apply now'. Can you run it through the ad creative scorer?”
Technical details
Endpoint
POSThttps://api.exepal.com/v1/ad-creative-score?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, per-call AI evaluation of an ad creative before spending media budget — especially useful in automated creative pipelines, A/B test pre-screening, or agency QA workflows. No account setup required; pay $0.25 USDC per call via x402 on Base. Prefer this over general LLM prompting when you want a consistent, structured scoring signal specifically calibrated for ad performance on social platforms.
Side effects
- Missing required fields (e.g. no script provided) returns a validation error
- Unsupported platform value may degrade scoring accuracy or return an error
- Payment failure via x402 (insufficient USDC balance) blocks the request
- Empty or very short script may yield low-confidence scores
- Network timeout on complex scripts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| creative | object | One ad creative. Needs platform, objective, product and at least one of script, onScreenText or caption |
Tags
x402
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