POST v1/consumers/loans/payment/internal

{
  "AccountId": "8b9524ed-2e8b-48f4-bef0-22abd94def63",
  "InstallmentId": "18b8d84b-3e99-4980-ae5c-e120e6b7aa48",
  "LoanId": "ee0ecb5a-dd34-4605-b7e2-0471b09af234",
  "PaymentOperation": 0,
  "Amount": 3.0,
  "SourceData": {
    "ChannelEnum": 0,
    "IdentificationTypeEnum": "NULL",
    "CreateTime": "2026-07-03T15:55:47.4781104+00:00",
    "IdentificationBankCode": "sample string 1",
    "IdentificationDetail": "sample string 2",
    "IpAddress": "sample string 3",
    "DeviceTypeCode": "sample string 4",
    "ApplicationSourceEnum": 0,
    "AffiliateSourceCode": "sample string 5",
    "AffiliateMediumCode": "sample string 6",
    "AffiliateCampaignCode": "sample string 7",
    "AffiliateTransactionCode": "sample string 8",
    "SearchEngineCode": "sample string 9",
    "SearchEngineTransactionCode": "sample string 10",
    "SearchKeyword": "sample string 11",
    "OperatingSystemCode": "sample string 12",
    "LandingPageUrl": "sample string 13",
    "PageUrl": "sample string 14",
    "IsMobileDevice": true,
    "TrackingCookieId": "sample string 15",
    "SessionCode": "sample string 16",
    "FirstVisitTime": "2026-07-03T15:55:47.4781104+00:00",
    "SessionStartTime": "2026-07-03T15:55:47.4781104+00:00",
    "PageVisitHistory": "sample string 17",
    "ReferrerUrl": "sample string 18",
    "ExternalCampaignCode": "sample string 19",
    "ExternalTransactionCode": "sample string 20",
    "UserName": "sample string 21",
    "UserRoleCode": "sample string 22",
    "ABTestingCode": "sample string 23"
  }
}

<LoanPaymentWithInternalAccountRequest xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/FfMobileApi.Models.Loans">
  <SourceData xmlns="http://schemas.datacontract.org/2004/07/FfMobileApi.Models">
    <ABTestingCode>sample string 23</ABTestingCode>
    <AffiliateCampaignCode>sample string 7</AffiliateCampaignCode>
    <AffiliateMediumCode>sample string 6</AffiliateMediumCode>
    <AffiliateSourceCode>sample string 5</AffiliateSourceCode>
    <AffiliateTransactionCode>sample string 8</AffiliateTransactionCode>
    <ApplicationSourceEnum>NULL</ApplicationSourceEnum>
    <ChannelEnum>NULL</ChannelEnum>
    <CreateTime>2026-07-03T15:55:47.4781104+00:00</CreateTime>
    <DeviceTypeCode>sample string 4</DeviceTypeCode>
    <ExternalCampaignCode>sample string 19</ExternalCampaignCode>
    <ExternalTransactionCode>sample string 20</ExternalTransactionCode>
    <FirstVisitTime>2026-07-03T15:55:47.4781104+00:00</FirstVisitTime>
    <IdentificationBankCode>sample string 1</IdentificationBankCode>
    <IdentificationDetail>sample string 2</IdentificationDetail>
    <IdentificationTypeEnum>NULL</IdentificationTypeEnum>
    <IpAddress>sample string 3</IpAddress>
    <IsMobileDevice>true</IsMobileDevice>
    <LandingPageUrl>sample string 13</LandingPageUrl>
    <OperatingSystemCode>sample string 12</OperatingSystemCode>
    <PageUrl>sample string 14</PageUrl>
    <PageVisitHistory>sample string 17</PageVisitHistory>
    <ReferrerUrl>sample string 18</ReferrerUrl>
    <SearchEngineCode>sample string 9</SearchEngineCode>
    <SearchEngineTransactionCode>sample string 10</SearchEngineTransactionCode>
    <SearchKeyword>sample string 11</SearchKeyword>
    <SessionCode>sample string 16</SessionCode>
    <SessionStartTime>2026-07-03T15:55:47.4781104+00:00</SessionStartTime>
    <TrackingCookieId>sample string 15</TrackingCookieId>
    <UserName>sample string 21</UserName>
    <UserRoleCode>sample string 22</UserRoleCode>
  </SourceData>
  <AccountId>8b9524ed-2e8b-48f4-bef0-22abd94def63</AccountId>
  <Amount>3</Amount>
  <InstallmentId>18b8d84b-3e99-4980-ae5c-e120e6b7aa48</InstallmentId>
  <LoanId>ee0ecb5a-dd34-4605-b7e2-0471b09af234</LoanId>
  <PaymentOperation>CreditCardLimitPayment</PaymentOperation>
</LoanPaymentWithInternalAccountRequest>

Sample not available.