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QuantaFlow SERP Google Related Questions API
x402
QuantaFlow SERP Google Related Questions API is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Fetches Google SERP 'People Also Ask' related questions for a given search query via a pay-per-call x402 gateway.
Price / call$0.01
Success—
StatusUnknown
How this service works
Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.
Output
Returns the upstream SERP provider response containing a list of 'People Also Ask' related questions that Google surfaces for the submitted search query, including question text and potentially associated answer snippets or source URLs, passed through as-is from the upstream service.
Example use cases
SEO FAQ content planning
“I'm writing a blog post on 'remote work productivity'. Can you get me all the related questions Google surfaces for that search term so I can structure my FAQ section?”
Competitor keyword research
“What are the 'People Also Ask' questions Google shows for the search term 'best CRM software for small business'? I want to understand what our audience is curious about.”
Niche topic question discovery
“Pull the Google related questions for 'how to train a rescue dog' — I need to see what specific questions people are asking so I can plan my YouTube video topics.”
Technical details
Endpoint
POSThttps://quanta-roan.vercel.app/api/service/serp-google-related-questionsWhen to prefer
Choose this endpoint when you need Google 'People Also Ask' related questions specifically, especially in an agentic or automated pipeline where pay-per-use microtransaction pricing ($0.01 USDC) is preferable to a subscription-based SERP API. Ideal for SEO research, FAQ generation, content gap analysis, and question-based keyword discovery at low volume without API key management overhead.
Side effects
- Invalid or missing query parameter returns an error or empty result set
- Upstream SERP provider unavailable results in a gateway error
- Payment failure via x402 protocol blocks request before it reaches the upstream
- Malformed JSON body causes request rejection
- Rate limiting by the upstream SERP data provider returns a 429 or equivalent error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| body | string | Optional JSON body forwarded to POST requests. |
| path | string | Path below the selected upstream origin. |
| query | object | |
| method | string |
Output
Schema · Response
{
"description": "The upstream response body and content type are passed through after successful payment."
}Tags
x402
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