# KiteEndpoints.ai BIN Checker

> KiteEndpoints.ai BIN Checker is a paid API for AI agents from kite-solana.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-15).

Validates and looks up bank identification number (BIN) details from the first 6-8 digits of a payment card number

## Facts

- Endpoint: POST https://kite-solana.vercel.app/api/bin-checker
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-bin-checker-d64798ba
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FKVWlaJOPpjoUvOJeUF-F

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 kiteendpoints-ai-bin-checker-d64798ba -d '<json body>'
```

Example prompt: Can you look up the BIN 424242 and tell me what bank issued it, whether it's a debit or credit card, and what country it's from?

## When to prefer this

Use this endpoint when you need quick, pay-per-use BIN lookups without a subscription commitment, or when integrating BIN validation into an agent workflow that uses USDC micropayments on Base chain. Suitable for low-to-moderate volume BIN checks across diverse card types globally.

## Known failure modes

- Invalid or malformed BIN number returns an error or empty result
- BIN not found in database returns null or unknown fields
- Non-numeric input causes validation failure
- Rate limiting or payment failure if USDC balance is insufficient

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

Returns an object containing card details derived from the BIN, typically including the card brand (Visa, Mastercard, Amex, etc.), card type (debit, credit, prepaid), issuing bank name, and issuing country.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kiteendpoints-ai-bin-checker-d64798ba/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-solana.vercel.app](https://www.zero.xyz/host/kite-solana.vercel.app/llms.txt)