# BIN Lookup — Zapi reference

> Look up bank identification number details for a given card BIN prefix.

**Base URL:** `https://api.zpi.web.id`
**Auth:** Send `x-api-key: YOUR_KEY` header on every request. Get a free key at https://zpi.web.id/dashboard/keys.
**Response envelope:** `{ status, message, content }`
**Rate limit:** 60 req/min on free tier.

**Related:**
- Detail page: https://zpi.web.id/api/web-tools/bin-lookup
- Endpoint catalog: https://zpi.web.id/category/web-tools
- Concise index: https://zpi.web.id/llms.txt
- Full reference: https://zpi.web.id/llms-full.txt

---

## BIN Lookup

**Category:** web-tools · **Slug:** `bin-lookup`
**Detail page:** https://zpi.web.id/api/web-tools/bin-lookup

Look up bank identification number details for a given card BIN prefix.

**Tags:** utility, bin, card

### Lookup BIN

Retrieve issuer and card metadata for a BIN prefix.

- **Method:** `GET`
- **Endpoint:** `https://api.zpi.web.id/v1/web-tools:bin-lookup/lookup`
- **Cache TTL:** 300s

**Parameters:**

| Name | Type | Location | Required | Description |
|------|------|----------|----------|-------------|
| `bin` | string | query | yes | Card BIN/IIN (6-8 digit pertama nomor kartu) |

**cURL:**
```bash
curl "https://api.zpi.web.id/v1/web-tools:bin-lookup/lookup?bin=45717360" \
  -H "x-api-key: YOUR_API_KEY"
```

**JavaScript / TypeScript:**
```javascript
const res = await fetch("https://api.zpi.web.id/v1/web-tools:bin-lookup/lookup?bin=45717360", {
  headers: { "x-api-key": process.env.ZAPI_KEY }
});
const data = await res.json();
```

**Python:**
```python
import requests
r = requests.get("https://api.zpi.web.id/v1/web-tools:bin-lookup/lookup?bin=45717360",
  headers={"x-api-key": "YOUR_API_KEY"})
data = r.json()
```

**Example response:**
```json
{
  "ok": true,
  "bin": "45717360",
  "bank": {
    "name": "Jyske Bank A/S"
  },
  "type": "debit",
  "brand": "Visa Classic/Dankort",
  "scheme": "visa",
  "country": {
    "name": "Denmark",
    "emoji": "🇩🇰",
    "alpha2": "DK",
    "numeric": "208",
    "currency": "DKK",
    "latitude": 56,
    "longitude": 10
  }
}
```

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_Generated: 2026-08-02T14:22:49.915Z_