# CONNSKILL LLM Share of Voice

> CONNSKILL LLM Share of Voice is a paid API for AI agents from agent.connskill.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Returns which brands appear most often in LLM answers for a given question category, with share percentage, answer count, and average rank over a configurable day window.

## Facts

- Endpoint: POST https://agent.connskill.com/v1/llm-share-of-voice
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/connskill-llm-share-of-voice-2d633281
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vePb7JSfhpbq3QzfDXk4r

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 connskill-llm-share-of-voice-2d633281 -d '<json body>'
```

Example prompt: What's the LLM share of voice for keyword research tools over the last 30 days — which brands appear most in AI answers and how do they rank?

## When to prefer this

Use this endpoint when you need to measure how prominently specific brands appear in LLM-generated answers — especially for SEO, keyword, or SERP-adjacent topics — across multiple models and over configurable time windows. Prefer it over traditional web ranking tools when the goal is AI answer engine visibility rather than classic search engine rankings.

## Known failure modes

- Invalid category enum value returns validation error
- days value outside 1–90 range rejected with schema error
- Insufficient data for very recent or narrow windows may return low sample counts
- Payment failure (402) if USDC balance insufficient

## How this service works

Market data and real-world actions for AI agents: keyword and SERP research by location, SMS verification, receive-only inboxes, social marketing, EU-hosted LLMs. Paid per call in USDC on Base. No account, no API key, no minimum.

## Output

A JSON object listing brands with their share of voice percentage, total answer count, and average rank position across sampled LLM responses; plus metadata including number of models queried, questions evaluated, days with data, catalog size, category filter applied, and the exact date window covered.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "days": {
   "type": "integer",
   "default": 7,
   "maximum": 90,
   "minimum": 1,
   "description": "Window in days, ending today"
  },
  "category": {
   "enum": [
    "keywords",
    "serp",
    "audit",
    "backlinks",
    "sms",
    "x402",
    "compliance"
   ],
   "type": "string",
   "description": "Question category, e.g. keywords, serp, backlinks, sms, x402, audit, compliance. Omit for all."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "brands": [
   {
    "brand": "ahrefs",
    "share": 0.484,
    "answers": 61,
    "avgRank": 1.21
   },
   {
    "brand": "semrush",
    "share": 0.448,
    "answers": 56,
    "avgRank": 1.92
   }
  ],
  "sample": {
   "failed": 0,
   "models": 6,
   "answers": 126,
   "questions": 2,
   "daysWithData": 7
  },
  "status": "delivered",
  "window": {
   "days": 7,
   "from": "2026-08-30",
   "until": "2026-09-05"
  },
  "catalog": 2,
  "category": "keywords"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/connskill-llm-share-of-voice-2d633281/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent.connskill.com](https://www.zero.xyz/host/agent.connskill.com/llms.txt)