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Vevang AI Visibility Spot Check
x402
Vevang AI Visibility Spot Check is a paid API for AI agents from visibility.vevang.com, paid per call via x402, $4/call, status unknown (last checked 2026-10-17).
Measures how often AI answer engines (ChatGPT, Claude, Perplexity) recommend a given brand when buyers ask, returning a 0-100 visibility score with competitor analysis and GEO fix recommendations.
Price / call$4
Success—
StatusUnknown
How this service works
AI Visibility Analyst — measure whether the AI answer engines (ChatGPT, Claude, Perplexity) recommend a brand when buyers ask. POST JSON: brand (+ optional url/category). Returns a 0-100 visibility score, per-question breakdown, the competitors winning instead, and a prioritized GEO fix-list. 6 real buyer questions analyzed.
Output
Returns a 0-100 AI visibility score reflecting how often the brand is recommended across 6 real buyer questions analyzed against ChatGPT, Claude, and Perplexity. Includes a per-question breakdown of wins/losses, a list of competing brands that are being recommended instead, and a prioritized GEO (Generative Engine Optimization) fix-list to improve AI discoverability.
Example use cases
SaaS brand AI visibility audit
“Run an AI visibility check on my SaaS company 'Taskify' (taskify.io) — it's a project management tool for remote teams — and tell me our score, which AI engines are recommending competitors instead of us, and the top things we should fix.”
Competitor benchmarking in AI search
“Check how visible 'Bloom Analytics' is in AI answer engines compared to whatever competitors are showing up — I want to know our 0-100 score and a breakdown of which buyer questions we're losing.”
New product launch GEO readiness
“We just launched 'NovaPay' (novapay.com), a B2B payments platform — can you check its AI visibility score and give me the prioritized list of things to fix before our big marketing push?”
Technical details
Endpoint
POSThttps://visibility.vevang.com/check/spot?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, scored assessment of a brand's presence in AI answer engines (ChatGPT, Claude, Perplexity) with actionable GEO recommendations. It is purpose-built for generative engine optimization audits, not traditional SEO or web search rankings. Prefer it over generic brand monitoring tools when the question is specifically 'does AI recommend us to buyers?'
Side effects
- Missing required 'brand' field returns a validation error
- Unknown or very obscure brands may return low scores with limited question data
- Ambiguous brand names without URL or category may yield inaccurate competitor mapping
- Network timeouts if AI engine queries take too long
- $4 USDC payment failure or insufficient balance blocks the call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Its website (optional, sharpens the analysis) |
| brand | string | Brand/company name to analyze |
| category | string | What it does + where (optional; inferred if omitted) |
Tags
x402
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