# OpenWeb Ninja — People Also Ask SERP API

> OpenWeb Ninja — People Also Ask SERP API is a paid API for AI agents from x402.openwebninja.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).

Fetches the 'People Also Ask' related questions shown in Google search results for a given query, payable per-call via x402 with no account required.

## Facts

- Endpoint: GET https://x402.openwebninja.com/realtime-serp-data/people-also-ask/people-also-ask
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/openweb-ninja-people-also-ask-serp-api-b01d240f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ougwmK4qMiV7VrOj-hBOo

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 openweb-ninja-people-also-ask-serp-api-b01d240f
```

Example prompt: What are the People Also Ask questions that Google shows for the search query 'how to start a podcast'? I want the full list of related questions from the SERP.

## When to prefer this

Choose this endpoint when you need real-time People Also Ask question data from Google SERPs without setting up an account or API key, and you want to pay only per call (at $0.003 USDC). It is ideal for one-off SEO research, content ideation, FAQ generation, or chatbot training data collection. Prefer it over subscription-based SERP APIs when usage is sporadic or you want to avoid recurring billing.

## Known failure modes

- Missing or invalid query parameter returns an error response
- Payment of 0.003 USDC via x402 fails if wallet has insufficient funds or x402 protocol handshake fails
- Google may not return PAA results for very niche or obscure queries, resulting in an empty list
- Rate limits or upstream SERP blocking may cause intermittent failures
- Response schema is minimal and may return an empty JSON object if no PAA data is found

## How this service works

40+ public web-data, SERP, e-commerce, real-estate, finance and AI-search APIs, payable per call over x402 (USDC on Base, Polygon, Arbitrum). No account or API key required. Most endpoints $0.003; AI-model endpoints $0.005.

## Output

A JSON response containing a list of 'People Also Ask' questions extracted from Google's SERP for the provided search query, reflecting the related questions Google surfaces organically for that keyword.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/openweb-ninja-people-also-ask-serp-api-b01d240f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.openwebninja.com](https://www.zero.xyz/host/x402.openwebninja.com/llms.txt)