# QuantaFlow Rapid Local Business Data

> QuantaFlow Rapid Local Business Data is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Fetches local business data via a pay-per-call x402 payment gateway at $0.01 USDC per request

## Facts

- Endpoint: POST https://quanta-roan.vercel.app/api/service/rapid-local-business-data?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quantaflow-rapid-local-business-data-0e044611
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RWPN25MkRQAenvI7qn0Gf

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-rapid-local-business-data-0e044611 -d '<json body>'
```

Example prompt: Find me local pizza restaurants near downtown Austin, Texas — I need their names, addresses, phone numbers, and ratings.

## When to prefer this

Use this endpoint when you need rapid local business data with a simple per-call micropayment model and are already operating in a web3/x402 payment environment. It is best suited for agents that need on-demand local business lookups without committing to a subscription-based API, and when the $0.01 USDC per call cost is acceptable.

## Known failure modes

- Payment failure: insufficient USDC balance causes 402 Payment Required error
- Upstream timeout: the proxied local business data source may be slow or unavailable
- Invalid path/query parameters: malformed input may cause 400 Bad Request from upstream
- No results found: query returns empty business listings for the given location
- Rate limiting: upstream provider may throttle repeated requests

## How this service works

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

## Output

The upstream local business data response passed through after successful x402 USDC micropayment, typically including business names, addresses, phone numbers, ratings, hours, and related directory information as a JSON payload.

## 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-rapid-local-business-data-0e044611/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)