Approve Loan Account

Overview

Approves a loan application allowing it to proceed to disbursement.

Endpoint

POST /api/bpm/cmd

Request Headers

Header	Type	Required	Description
Authorization	string	Yes	Bearer token for authentication
Content-Type	string	Yes	Must be application/json
X-Tenant-Id	string	Yes	Tenant identifier

Request Body

{
  "cmd": "ApproveLoanCommand",
  "data": {
    "accountEncodedKey": "LN-2024-001234",
    "comment": "Approved - All documentation verified"
  }
}

Parameters

Parameter	Type	Required	Description
cmd	string	Yes	Must be "ApproveLoanCommand"
data	object	Yes	Approval data
↳ accountEncodedKey	string	Yes	Loan account identifier (EncodedKey or AccountNumber)
↳ comment	string	No	Approval comments or notes

Response

Success Response (200 OK)

{
  "success": true,
  "message": "Loan approved successfully",
  "data": {
    "loanId": "LA-2024-00001",
    "status": "Approved",
    "approvalDate": "2024-01-15T14:00:00Z",
    "approvedBy": "manager@bank.com",
    "approvalComments": "Approved - All documentation complete",
    "readyForDisbursement": true
  }
}

Status Codes

Code	Description
200	Loan approved successfully
400	Invalid request or loan not eligible for approval
401	Unauthorized
403	Insufficient approval authority
404	Loan not found
409	Loan already approved or in wrong status
500	Internal server error

Business Rules

• Loan must be in PendingApproval status
• Approver must have sufficient authority for loan amount
• All required documentation must be complete
• Credit checks must pass
• Approval logged in audit trail

Code Examples

C# Example

Code Removed

Implementation details removed for security.

Contact support for implementation guidance.

TypeScript/JavaScript Example

async function approveLoan(loanAccountId: number, comments?: string): Promise<any> {
  const commandRequest = {
    cmd: 'ApproveLoanCommand',
    data: { loanAccountId, comments }
  };
  
  const response = await fetch('/api/bpm/cmd', {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': `Bearer ${accessToken}`,
      'X-Tenant-Id': tenantId
    },
    body: JSON.stringify({ loanId, approvalComments: comments })
  });
  
  const result = await response.json();
  return result.data;
}

Notes

• Approval may trigger multiple approval levels
• System validates approver authority automatically
• Notifications sent to relevant parties
• Loan becomes eligible for disbursement
• Repayment schedule generated automatically