Get Customer History

Retrieve transaction history for a specific customer.

GEThttps://api.zenpayz.com/merchant/api/v1/customers/{customerId}/history

Bearer · API key

Request

Path Parameters

Parameter	Type	Description
customerId REQUIRED	string	Customer ID (e.g., cust_a1b2c3d4e5f6g7h8)

Headers

Header	Description
Authorization REQUIRED	Bearer {api_key}
X-Signature REQUIRED	HMAC-SHA256 signature
X-Timestamp REQUIRED	ISO 8601 timestamp
X-Secret-Salt REQUIRED	Secret salt for HMAC validation

Query Parameters

Parameter	Type	Description
limit OPTIONAL	integer50	Number of records to return

Response

Success (200 OK)

{
  "success": true,
  "data": {
    "customerId": "cust_a1b2c3d4e5f6g7h8",
    "transactions": [
      {
        "id": "txn_xxxxx",
        "amount": 1000,
        "currency": "USD",
        "status": "success",
        "paymentMethod": "upi",
        "createdAt": "2024-01-14T15:30:00.000Z"
      }
    ],
    "activities": [
      {
        "id": 1,
        "activityType": "payment_completed",
        "description": "Payment of 1000 USD completed",
        "ipAddress": "203.0.113.42",
        "deviceFingerprint": "fp_xxxxx",
        "riskLevel": "low",
        "isSuspicious": false,
        "metadata": {},
        "createdAt": "2024-01-14T15:30:00.000Z"
      }
    ]
  },
  "message": "Customer history retrieved successfully",
  "error": null,
  "meta": {
    "request_id": "req_xxxxx",
    "timestamp": "2024-01-15T10:30:00.000Z",
    "processing_time_ms": 95,
    "api_version": "v1",
    "endpoint": "GET /customers/:id/history",
    "user_type": "merchant"
  }
}

Examples

cURL

curl -X GET "https://api.zenpayz.com/merchant/api/v1/customers/cust_a1b2c3d4e5f6g7h8/history?limit=50" \
  -H "Authorization: Bearer zp_test_xxxxx" \
  -H "X-Timestamp: 2024-01-15T10:30:00.000Z" \
  -H "X-Signature: a1b2c3d4e5f6..." \
  -H "X-Secret-Salt: your_secret_salt"

SDK

const history = await zenpays.customers.getHistory('cust_a1b2c3d4e5f6g7h8', { limit: 50 });
console.log(`Transactions: ${history.transactions.length}, Activities: ${history.activities.length}`);