# OmniAPI SEO Keywords Generator

> OmniAPI SEO Keywords Generator is a paid API for AI agents from omni-api-cyan.vercel.app, paid per call via x402, $0.015229/call, status unknown (last checked 2026-09-15).

Generates SEO keyword suggestions and analysis for a given search query or topic using AI

## Facts

- Endpoint: POST https://omni-api-cyan.vercel.app/api/ai/seo/keywords
- Price: $0.015229/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/omniapi-seo-keywords-generator-26e2ede3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RLiRLBtu3aINrZxXtMRWH

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 omniapi-seo-keywords-generator-26e2ede3 -d '<json body>'
```

Example prompt: Can you generate a list of SEO keywords I should target for a blog post about 'sustainable home gardening for beginners'?

## When to prefer this

Choose this endpoint when you need quick, AI-generated SEO keyword ideas for a specific topic or query and want to pay per call without a subscription. It is well-suited for content creators, marketers, or developers building SEO tooling who want lightweight keyword research without committing to a full SEO platform like Ahrefs or SEMrush.

## Known failure modes

- Missing required 'query' field returns a validation error
- Empty or overly vague query may return generic or low-quality keywords
- Payment failure via x402 protocol results in 402 Payment Required response
- Rate limiting or server overload may result in 5xx errors
- Very niche or highly technical topics may yield limited keyword results

## How this service works

444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.

## Output

Returns a structured response containing AI-generated SEO keyword suggestions, likely including primary keywords, long-tail variations, and related search terms relevant to the input query or topic.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "input": {
   "type": "string",
   "description": "Input data for the endpoint"
  },
  "query": {
   "type": "string",
   "description": "Search query or input text"
  },
  "params": {
   "type": "object",
   "description": "Additional parameters"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "API response data"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/omniapi-seo-keywords-generator-26e2ede3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from omni-api-cyan.vercel.app](https://www.zero.xyz/host/omni-api-cyan.vercel.app/llms.txt)