# Update Vendor Update an existing vendor's information. All fields are optional; only provided fields will be updated. ## Request ### Headers ### Path Parameters ### Body Parameters ## Response ### Success (200 OK) ```json { "success": true, "data": { "vendorId": "vnd_a1b2c3d4e5f6g7h8", "name": "Acme Referrals", "description": "Updated partner description", "email": "partners@acmereferrals.com", "phone": "+14155559999", "website": "https://acmereferrals.com", "status": "active", "contactInfo": { "primaryContact": { "firstName": "Sarah", "lastName": "Chen", "email": "sarah.chen@acmereferrals.com", "phone": "+14155551235", "designation": "VP of Partnerships" }, "address": { "street": "100 Market Street", "city": "San Francisco", "state": "CA", "postalCode": "94105", "country": "US" } }, "businessInfo": { "registrationNumber": "REG-2024-78901", "taxId": "87-6543210", "businessType": "LLC", "incorporationDate": "2020-03-15", "monthlyVolume": 750000 }, "commissionRate": 15.0, "commissionType": "percentage", "commissionConfig": null, "riskLevel": "low", "payoutFrequency": "monthly", "bankDetails": { "accountNumber": "****6789", "routingNumber": "****4321", "bankName": "First National Bank", "swiftCode": "FNBKUS33", "beneficiaryName": "Acme Referrals LLC", "accountType": "current", "payoutType": "wire" }, "environment": "production", "metadata": {}, "createdAt": "2024-01-15T10:30:00.000Z", "updatedAt": "2024-03-21T11:00:00.000Z" }, "message": "Vendor updated successfully", "error": null, "meta": { "request_id": "req_xxxxx", "timestamp": "2024-03-21T11:00:00.000Z", "processing_time_ms": 110, "api_version": "v1", "endpoint": "PUT /vendors/:id", "user_type": "merchant" } } ``` ### Error Responses ## Examples ```bash curl -X PUT https://api.zenpayz.com/merchant/api/v1/vendors/vnd_a1b2c3d4e5f6g7h8 \ -H "Authorization: Bearer zp_test_xxxxx" \ -H "X-Timestamp: 2024-03-21T11:00:00.000Z" \ -H "X-Signature: a1b2c3d4e5f6..." \ -H "X-Secret-Salt: your_secret_salt" \ -H "Content-Type: application/json" \ -d '{ "commissionRate": 15.0, "phone": "+14155559999", "businessInfo": { "monthlyVolume": 750000 }, "contactInfo": { "primaryContact": { "designation": "VP of Partnerships" } } }' ``` ```javascript const response = await fetch('https://api.zenpayz.com/merchant/api/v1/vendors/vnd_a1b2c3d4e5f6g7h8', { method: 'PUT', headers: { 'Authorization': `Bearer ${apiKey}`, 'X-Timestamp': timestamp, 'X-Signature': signature, 'X-Secret-Salt': secretSalt, 'Content-Type': 'application/json', }, body: JSON.stringify({ commissionRate: 15.0, phone: '+14155559999', businessInfo: { monthlyVolume: 750000, }, contactInfo: { primaryContact: { designation: 'VP of Partnerships', }, }, }), }); const result = await response.json(); console.log(result.data.commissionRate); // 15.0 ``` ```javascript const vendor = await zenpays.vendors.update('vnd_a1b2c3d4e5f6g7h8', { commissionRate: 15.0, phone: '+14155559999', businessInfo: { monthlyVolume: 750000, }, contactInfo: { primaryContact: { designation: 'VP of Partnerships', }, }, }); console.log(vendor.commissionRate); // 15.0 ``` ## Related Endpoints - [Get Vendor](/docs/rest-api/endpoints/vendors/get-vendor) - [Update Vendor Status](/docs/rest-api/endpoints/vendors/update-vendor-status) - [Update Vendor KYC](/docs/rest-api/endpoints/vendors/update-vendor-kyc) - [Delete Vendor](/docs/rest-api/endpoints/vendors/delete-vendor)