# QuantaFlow SERP Google Travel Explore

> QuantaFlow SERP Google Travel Explore is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Proxies Google Travel Explore SERP data requests through an x402 micropayment gateway, returning travel destination search results per call.

## Facts

- Endpoint: POST https://quanta-roan.vercel.app/api/service/serp-google-travel-explore?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quantaflow-serp-google-travel-explore-4a698e45
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_woBY-abcSmVSQIz-zZ3U-

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 quantaflow-serp-google-travel-explore-4a698e45 -d '<json body>'
```

Example prompt: Search Google Travel Explore for destination ideas departing from New York in December with a budget of around $500 and show me what comes up.

## When to prefer this

Choose this endpoint when you need Google Travel Explore SERP data programmatically and want per-call micropayment billing via x402 with no subscription required. Prefer it over direct scraping for compliance reasons, or when integrating into an autonomous agent that can pay $0.01 USDC per query on demand.

## Known failure modes

- Payment failure if insufficient USDC balance — returns 402 Payment Required
- Invalid path or query parameters result in upstream 400 or 404 errors
- Rate limiting or blocking by the upstream SERP provider returns 429 or 503
- Malformed JSON body returns a proxy-level 400 error
- Upstream Google Travel data unavailability returns empty or error response

## How this service works

Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.

## Output

The upstream Google Travel Explore SERP response is passed through directly, typically containing destination cards, estimated flight prices, travel dates, and popularity signals as returned by the underlying search results page.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "body": {
   "type": "string",
   "description": "Optional JSON body forwarded to POST requests."
  },
  "path": {
   "type": "string",
   "description": "Path below the selected upstream origin."
  },
  "query": {
   "type": "object"
  },
  "method": {
   "enum": [
    "GET",
    "POST"
   ],
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "description": "The upstream response body and content type are passed through after successful payment."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quantaflow-serp-google-travel-explore-4a698e45/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from quanta-roan.vercel.app](https://www.zero.xyz/host/quanta-roan.vercel.app/llms.txt)