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QuantaFlow Google Trends SERP API (x402)
x402
QuantaFlow Google Trends SERP API (x402) is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).
Fetches Google Trends search data via a pay-per-call x402 protocol gateway at $0.01 USDC per request
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 Google Trends SERP data including interest-over-time scores, related queries, related topics, and geographic breakdown for the specified keywords and time range, passed through directly from the upstream SERP provider after payment is processed.
Example use cases
Seasonal product demand research
“Show me the Google Trends interest over the past 5 years for 'winter jackets' in the United States so I can understand when demand peaks each year.”
Brand vs competitor keyword comparison
“I need Google Trends data comparing search interest for 'Notion' versus 'Obsidian' over the last 90 days globally — can you pull that for me?”
Rising topics in a niche market
“What are the top rising search queries related to 'plant-based protein' on Google Trends right now in the UK?”
Technical details
Endpoint
POSThttps://quanta-roan.vercel.app/api/service/serp-google-trends?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need programmatic access to Google Trends data and are operating in a web3/crypto-native environment where micropayment-per-call billing via x402 protocol is preferred over subscription-based API keys. Ideal for agents that need on-demand trend lookups without managing API subscriptions, especially in DeFi-adjacent workflows.
Side effects
- Payment failure if insufficient USDC balance or x402 wallet not configured
- Upstream SERP provider rate limit or unavailability returns error passthrough
- Invalid or malformed query parameters result in upstream error response
- Empty results if query term has no measurable search interest
- Timeout if upstream Google Trends data takes too long to fetch
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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