# AI Keyword Demand

> AI Keyword Demand is a paid API for AI agents from agent.chiemgaufilms.com, paid per call via x402, $0.04/call, status unknown (last checked 2026-10-30).

Returns modeled AI-search demand estimates with 12-month history for up to 10 keywords, powered by DataForSEO AI Optimization Keyword Search Volume.

## Facts

- Endpoint: POST https://agent.chiemgaufilms.com/api/v1/ai-keyword-demand?utm_source=zero.xyz
- Price: $0.04/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ai-keyword-demand-09c9b45f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6lkFKtPRnefj1PoA0RkTO

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 ai-keyword-demand-09c9b45f -d '<json body>'
```

Example prompt: What's the estimated AI search demand for 'best coffee maker', 'espresso machine', and 'cold brew kit' in the US over the past 12 months? Use English as the language.

## When to prefer this

Use this endpoint when you specifically need AI-search demand estimates (not traditional organic search volume) for keyword research, especially when investigating how keywords perform in AI-powered search experiences. Prefer this over generic search volume endpoints when the focus is on AI search optimization, and use it alongside sibling endpoints like Keyword Difficulty and Google Trends for a fuller SEO picture.

## Known failure modes

- Unsupported country/language pair — request refused before payment is charged
- More than 10 keywords submitted — validation error
- Keyword string exceeds 80 characters or 10 words — rejected
- Invalid location_code value (out of range 1000-99999999) — validation error
- Invalid language_code format — schema validation error
- Keyword with zero AI search data — may return null or zero values for that keyword

## How this service works

Modeled (estimated) AI-search demand for up to 10 keywords with 12-month history (DataForSEO AI Optimization Keyword Search Volume).

## Output

Returns modeled (estimated) AI-search demand volume for each submitted keyword, including a 12-month historical series of monthly demand values, enabling trend analysis and keyword prioritization based on AI-driven search behavior.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "keywords": {
   "type": "array",
   "items": {
    "type": "string",
    "maxLength": 80,
    "minLength": 1
   },
   "maxItems": 10,
   "minItems": 1
  },
  "language_code": {
   "type": "string"
  },
  "location_code": {
   "type": "integer",
   "default": 2840,
   "maximum": 99999999,
   "minimum": 1000
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ai-keyword-demand-09c9b45f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent.chiemgaufilms.com](https://www.zero.xyz/host/agent.chiemgaufilms.com/llms.txt)