# Exepal AI Brand Visibility (Quick)

> Exepal AI Brand Visibility (Quick) is a paid API for AI agents from api.exepal.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-11-01).

Measures how often and prominently a brand appears in AI-generated answers across multiple LLM engines for a given product category

## Facts

- Endpoint: POST https://api.exepal.com/v1/ai-visibility/quick?utm_source=zero.xyz
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/exepal-ai-brand-visibility-quick-8742aba6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-iO7CMbAg5HKlePZtejQi

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability exepal-ai-brand-visibility-quick-8742aba6 -d '<json body>'
```

Example prompt: Check how visible Notion is across OpenAI, Anthropic, and Perplexity in the US note-taking apps category — run 5 prompts and benchmark it against Obsidian and Evernote.

## When to prefer this

Use this endpoint when you need a quick, on-demand snapshot of a brand's AI answer engine visibility without setting up a full monitoring subscription. Ideal for one-off audits, competitive benchmarking, or validating AI brand presence before a marketing campaign. Prefer this over manual LLM querying when you need structured, comparable, multi-engine data in a single call.

## Known failure modes

- Invalid or unrecognized brand/domain combination returns empty or low-confidence results
- Unsupported engine names in the engines array cause validation errors
- promptCount exceeding tier cap is silently capped or returns a tier limit error
- Market codes not supported may fall back to global or return an error
- Payment failure via x402 returns 402 status before any processing occurs

## 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 AI visibility metrics for the specified brand including mention rate, prominence in AI-generated answers, engine-by-engine breakdown, and relative ranking compared to specified competitors across the queried prompts and product category.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "brand": {
   "type": "string",
   "description": "Brand to measure, e.g. Notion"
  },
  "domain": {
   "type": "string",
   "description": "Brand website, e.g. notion.com"
  },
  "market": {
   "type": "string",
   "description": "Country or market, e.g. US"
  },
  "engines": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "Subset of openai, anthropic, google, perplexity; default every engine that is enabled"
  },
  "prompts": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "Your own buyer questions instead of generated ones"
  },
  "category": {
   "type": "string",
   "description": "Product category the prompts are about, e.g. note-taking apps"
  },
  "competitors": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "Competitor brand names"
  },
  "promptCount": {
   "type": "number",
   "description": "Prompts to ask, capped by the tier"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/exepal-ai-brand-visibility-quick-8742aba6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.exepal.com](https://www.zero.xyz/host/api.exepal.com/llms.txt)