# QuantaFlow Rapid BIN/IP Checker

> QuantaFlow Rapid BIN/IP Checker is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Checks BIN (Bank Identification Number) and IP address data via a pay-per-call x402 gateway for fraud detection and validation purposes.

## Facts

- Endpoint: POST https://quanta-roan.vercel.app/api/service/rapid-bin-ip-checker?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quantaflow-rapid-bin-ip-checker-487b0b87
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wH4v9blkWQqL4ta4gQC7B

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-bin-ip-checker-487b0b87 -d '<json body>'
```

Example prompt: Can you check BIN 424242 and the IP address 203.0.113.45 to tell me what bank issued that card and whether the IP location matches the card's country of origin?

## When to prefer this

Choose this endpoint when you need BIN and IP lookup capability on a pay-per-call basis without a monthly API subscription, particularly in Web3/DeFi workflows where micropayments via x402 protocol are already in use. It is well-suited for low-volume, on-demand fraud checks integrated into crypto payment flows.

## Known failure modes

- Invalid BIN format returns upstream validation error
- Payment failure (insufficient USDC balance) results in 402 response before upstream is reached
- Malformed IP address returns upstream parsing error
- Upstream RapidAPI service unavailable causes 502-style passthrough error
- Missing required path or query parameters may result in empty or error response from upstream

## How this service works

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

## Output

Returns upstream BIN/IP checker response data including card issuer name, card network (Visa, Mastercard, etc.), card type (credit/debit), issuing country, IP geolocation details, and any available risk indicators. The response is passed through directly from the upstream provider after successful micropayment.

## 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-bin-ip-checker-487b0b87/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)