QFAST API Documentation
  1. API
  • Introduction
  • Authentication
  • Onboarding Flow
  • Loan Flow
  • Disbursement Flow
  • Repayment Flow
  • Area Reference
  • API
    • Obtain an Access Token
      POST
    • Onboarding Personal
      POST
    • Get Onboarding Status
      GET
    • Submit Loan
      POST
    • Update Loan
      PATCH
    • Get Loan
      GET
  • Webhook
    • Onboarding Webhooks
    • Loan Webhooks
    • Disbursement Webhooks
    • Repayment Webhooks
  1. API

Get Loan

GET
/v1/loans/{loan_id}
Retrieve the current details and status of a loan. Use this to check loan state after submission, or to reconcile loan data.

Request

Authorization
OAuth 2.0
Client Credentials
Add the parameter
Authorization
to Headers
,whose value is to concatenate the Token after the Bearer.
Example:
Authorization: Bearer ********************
Token URL: https://api.sandbox.qfast.id/v1/oauth2/token
or
Path Params

Header Params

Request Code Samples

Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location --globoff 'https://api.sandbox.qfast.id/v1/loans/{{loan}}' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json'

Responses

🟢200Success
application/json
Bodyapplication/json

Example
{
    "data": {
        "loan_id": "019e15a1-c644-705c-9330-fffa62cd44ed",
        "reference_account_number": "LND-ACC-2026-0001",
        "status": "pending",
        "principal_amount": "5000000.00",
        "interest_amount": "750000.00",
        "admin_fee_amount": "50000.00",
        "reserve_amount": "500000.00",
        "reserve_balance_amount": "500000.00",
        "term_unit": "month",
        "term_length": 3,
        "repayment_schedules": [
            {
                "reference_id": "SCH-MONTH-1",
                "principal_amount": "1666667.00",
                "interest_amount": "250000.00",
                "due_date": "2026-06-15",
                "daily_repayment_schedules": [
                    {
                        "reference_id": "DAY-001",
                        "principal_amount": "55555.57",
                        "interest_amount": "8333.33",
                        "due_date": "2026-05-15"
                    }
                ]
            }
        ]
    }
}
🟠404Loan Not Found
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Update Loan
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Onboarding Webhooks
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