# QuantaFlow x402 API Gateway – RapidAPI Sports Data Proxy

> QuantaFlow x402 API Gateway – RapidAPI Sports Data Proxy is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Proxies requests to a RapidAPI sports data upstream service (rapid-sportapi7) via the x402 micropayment protocol, charging $0.01 USDC per call.

## Facts

- Endpoint: POST https://quanta-roan.vercel.app/api/service/rapid-sportapi7?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quantaflow-x402-api-gateway-rapidapi-sports-data-proxy-7ea93c03
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3B_vgJjmIvdLbzOBxpZwU

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-x402-api-gateway-rapidapi-sports-data-proxy-7ea93c03 -d '<json body>'
```

Example prompt: Fetch the current Premier League standings using the sports API — I want to see the full table with points, wins, and goal difference.

## When to prefer this

Choose this endpoint when you need sports data (scores, stats, fixtures, standings) and want to pay per-call in USDC via the x402 protocol without a traditional API subscription. It's ideal for agents that make sporadic sports queries and want micropayment-based access rather than a monthly plan.

## Known failure modes

- Payment failure or insufficient USDC balance causes a 402 Payment Required response
- Invalid or missing path parameter results in upstream routing failure
- Malformed query object causes upstream API to return a 400 Bad Request
- Upstream RapidAPI service downtime yields a 502 or 503 gateway error
- Rate limit exceeded on the upstream RapidAPI plan returns a 429 Too Many Requests
- Unsupported HTTP method passed in the method field may be rejected by upstream

## How this service works

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

## Output

The raw upstream sports API response body is passed through as-is, with the original content type preserved. This includes whatever the upstream RapidAPI sports endpoint returns — scores, standings, player data, schedules, etc. — depending on the path and query parameters supplied.

## 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-x402-api-gateway-rapidapi-sports-data-proxy-7ea93c03/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)