Generate Report
The Generate Report endpoint accepts data about a customer's finances and lending scenario, along with lenders to calculate the report for. The endpoint may take 5-10 seconds to generate a report which consists of 20 different loan amount cases for each of the specified lenders.
Request
- Type:
POST - Path:
/engine/generate-report
Endpoint
The Generate Report endpoint can be accessed from the following URLs:
| Environment | Endpoint URL |
| Test | https://api.mre.test.blackfin.tools/engine/generate-report |
| Production | https://api.mre.blackfin.tools/engine/generate-report |
Authentication
An API_Key is required to call this endpoint. HTTP Bearer Token authentication is used.
JSON Schema
The request payload is sent as HTTP JSON body using the following schema:
{
"$schema": "http://json-schema.org/draft-07/schema#",
"$defs": {
"Lender": {
"type": [
"string",
"null"
],
"description": "The [lender (bank)](https://docs.blackfin.tools/books/mortgagerecenginemycrm/page/lenders) which the existing loan is with/from - eg. 'Westpac' this field is only present if LoanType=Existing",
"enum": [
null,
"AbodeMortgagesLimited",
"AccessHomeLoansLimited",
"Accuro",
"AIA",
"AlliedDunbar",
"AMBL",
"AMPLifetrack",
"AMPRPP",
"ANZ",
"Argosy",
"ASAPFinanceLimited",
"ASB",
"AscendFinance",
"AssetFinanceSelect",
"AsteronLife",
"AvantiFinance",
"BankofChinaNewZealandLimited",
"BasecorpFinance",
"BasecorpFinance",
"Bluestone",
"BNZ",
"CBS",
"CFML",
"ChinaConstructionBankNewZealandLimited",
"Cigna",
"CommixGroupLimited",
"CressidaCapital",
"DBR",
"DBRLimited",
"EconomyHomeLoans",
"FamilyFinance",
"FidelityLife",
"FirstMortgageTrust",
"FreedomMortgages",
"FreedomMortgagesLtd",
"GEMoney",
"GemHomeLoans",
"GeneralFinance",
"GoldBandFinance",
"Greenwich",
"HeartlandBank",
"HeartlandBankONHOLD",
"HomeTrustMortgagesCentralWestLtd",
"HSBC",
"IndustrialandCommercialBankofChinaNewZealandLimited",
"Kiwibank",
"KMMHO",
"LibertyFinancial",
"LibertyFinancialLimited",
"MARAC",
"MetroMoneyLtd",
"MortgageNorth",
"MTF",
"MutualFinanceLimited",
"NationalBank",
"NBS",
"Neo",
"NIB",
"NZFinance",
"NZGuardianTrust",
"NZCUSouth",
"NZF",
"OriginANZ",
"Other",
"OtherLenders",
"OtherNonBankLenders",
"Oxford",
"PacificHomeLoans",
"PacificRetailFinance",
"PartnersLife",
"Pepper",
"PFS",
"PinnacleLife",
"Pioneer",
"Presto",
"PropertyEquityFinance",
"PropertyFinanceSecuritiesLimited",
"PROSPA",
"Provident",
"PublicTrust",
"RESIMAC",
"SBSBank",
"SCF",
"SelectHomeLoan",
"Simplify",
"SouthernCross",
"SouthernCross",
"SouthernCrossBuildingSociety",
"SouthernCrossFinanceLtd",
"Sovereign",
"SuperBank",
"TasmanMortgages",
"TheCooperativeBank",
"Tower",
"TrustUs",
"TSB",
"UDCFinance",
"UnitedHomeLoans",
"Unity",
"Westpac",
"WizardHomeloans",
"XEMoneyTransfer",
"ZipBusiness"
],
"default": null
},
"Frequency": {
"type": "string",
"enum": [
"Yearly",
"HalfYearly",
"Quarterly",
"Monthly",
"Fortnightly",
"Weekly"
]
},
"FrequencyOrNull": {
"type": [
"string",
"null"
],
"enum": [
null,
"Yearly",
"HalfYearly",
"Quarterly",
"Monthly",
"Fortnightly",
"Weekly"
]
}
},
"title": "Request JSON Payload",
"type": "object",
"properties": {
"Details": {
"type": "object",
"description": "Contains details for mortgage calculation",
"properties": {
"Loan": {
"description": "Array of Loan objects",
"type": "array",
"items": {
"type": "object",
"properties": {
"LoanId": {
"type": "integer",
"description": "Numerical identifier for the Loan, typically an incremental ID starting with 1",
"minimum": 1
},
"LoanType": {
"type": "string",
"description": "Defines whether the applicant already has this loan or if it's a new loan",
"enum": [
"Existing",
"New"
]
},
"Lender": {
"$ref": "#/$defs/Lender"
},
"LendingAction": {
"type": [
"string",
"null"
],
"description": "Defines what action the applicant wants to take on an existing loan, only set if LoanType=Existing",
"enum": [
null,
"None",
"Refinance",
"TopUp"
],
"default": null
},
"LiabilityType": {
"type": "string",
"description": "The type of loan being applied for",
"enum": [
"HomeLoan"
],
"default": "HomeLoan"
},
"LoanAmount": {
"type": [
"number"
],
"description": "The amount of the loan (in $) being requested",
"default": null
},
"TopUpAmount": {
"type": [
"number",
"null"
],
"description": "The amount of the 'proposed increase' to the loan (in $) being requested",
"default": null
},
"TotalTermMonths": {
"type": "integer",
"description": "The new loan's overall total term (expressed in months)",
"minimum": 1
},
"InterestOnlyTermMonths": {
"type": "integer",
"description": "The new loan's optional 'Interest-Only' term (expressed in months)",
"minimum": 0,
"default": 0
},
"Security": {
"type": "object",
"description": "Security for the Loan",
"properties": {
"Value": {
"type": "number",
"description": "The value of the property (in $)"
},
"IsRBNZExempt": {
"type": "boolean",
"description": "Inidicates someone who is eligible for 90% lending. Default = false. [See also](https://www.rbnz.govt.nz/regulation-and-supervision/banks/macro-prudential-policy/loan-to-valuation-ratio-restrictions#:~:text=Loans%20to%20people%20building%20a,occupiers%20and%20residential%20property%20investors.)",
"default": false
},
"Location": {
"type": [
"string",
"null"
],
"description": "Address of the property",
"default": null
},
"PropertyType": {
"type": "array",
"description": "Up to three levels of property categorisation. [0] array item is level 1, [1] is level 2, [2] is level 3. See [property type](https://docs.blackfin.tools/books/mortgagerecenginemycrm/page/loan-security-property-types) table",
"items": {
"type": [
"string",
"null"
],
"enum": [
null,
"ResidentialProperty",
"FreeHoldResidential",
"TerracedHousing",
"FeeSimpleCrossLease",
"UnitTitle",
"Townhouse",
"LifestyleBlock",
"0to10ha",
"over10ha",
"LeaseholdResidential",
"Apartments",
"FreeholdApartment",
"over50sqm",
"40to50sqm",
"38to40sqm",
"under38sqm",
"LeaseholdApartment",
"ServicedApartment",
"StudentAccommodation",
"BedsitterStudioWarehouseApartments",
"NewBuildConstruction",
"FixedPriceContracts",
"LabourOnlySelfOwnerBuild",
"Relocations",
"VacantLand",
"ServicedVacantLand",
"UnservicedVacantLand",
"LifestyleWithoutDwelling",
"Other",
"MultipleDwellingsOnOneTitle",
"3Dwellings",
"4Dwellings",
"5Dwellings",
"6Dwellings",
"7OrMoreDwellings"
]
},
"default": []
},
"SecurityType": {
"type": "string",
"description": "Defines whether the Security is already owned by the Applicant or not",
"enum": [
"Existing",
"Proposed"
]
},
"UsageType": {
"type": [
"string",
"null"
],
"description": "How the property will be used - eg. 'Owner Occupied'",
"enum": [
null,
"OwnerOccupied",
"InvestmentProperty"
],
"default": null
},
"ValuationType": {
"type": [
"string",
"null"
],
"description": "The source of the valuation of the property. (Calculation logic coming soon)",
"enum": [
null,
"CouncilValuation",
"EVal",
"FullRegisteredValuation",
"SalePurchaseAgreement"
],
"default": null
}
},
"required": [
"Value",
"SecurityType"
]
}
},
"required": [
"LoanAmount",
"LoanId",
"LoanType",
"TotalTermMonths"
]
}
},
"ApplicantParty": {
"type": "array",
"description": "One or more parties (eg. married couple) who are applying for the home loan",
"items": {
"type": "object",
"properties": {
"Applicant": {
"type": "array",
"description": "One or more individuals belonging to the Applicant Party",
"items": {
"type": "object",
"properties": {
"ApplicantId": {
"type": "integer",
"description": "Numerical identifier for the individual Applicant, typically an incremental ID starting with 1",
"minimum": 1
},
"Name": {
"type": "string",
"description": "Full name of the individual Applicant"
}
},
"required": [
"ApplicantId"
]
}
},
"NumberOfDependents": {
"type": "integer",
"description": "Number of dependents of this applicant party",
"minimum": 0,
"default": 0
},
"NumberOfVehicles": {
"type": "integer",
"description": "Number of owned vehicles by this applicant party",
"minimum": 0,
"default": 0
},
"Expense": {
"type": "array",
"description": "One or more regular expenses being declared by the applicant party",
"items": {
"type": "object",
"properties": {
"ApplicantId": {
"type": "integer",
"description": "The ID of the individual applicant who the expense belongs to",
"minimum": 1
},
"ExpenseType": {
"type": "string",
"description": "The type of expense being declared - eg. 'Groceries'",
"enum": [
"ChildCare",
"ChildMaintenance",
"HigherEducationAndVocationalTraining",
"OtherEducation",
"PrivateSchoolCosts",
"PublicSchoolCosts",
"Groceries",
"OtherGroceries",
"BuildingInsurance",
"ContentsInsurance",
"HealthInsurance",
"IncomeProtection",
"LifeInsurance",
"OtherInsurance",
"VehicleInsurance",
"BodyCorporateInvestmentProperty",
"BuildingInsuranceInvestmentProperty",
"CouncilRatesInvestmentProperty",
"ElectricityAndGasInvestmentProperty",
"OtherInvestmentPropertyExpense",
"RepairsAndMaintenanceInvestmentProperty",
"RunningCostsInvestmentProperty",
"WaterAndSewerInvestmentProperty",
"MedicalAndHealth",
"NaturalTherapies",
"OtherMedical",
"Board",
"OtherOngoingRent",
"Rent",
"Kiwisaver",
"Other",
"RegularDonations",
"VoluntarySaving",
"VoluntarySuper",
"ClothingAndFootwear",
"Cosmetics",
"DryCleaning",
"OtherPersonalCare",
"PersonalCare",
"BodyCorporatePrimaryResidence",
"CouncilRatesPrimaryResidence",
"ElectricityAndGasPrimaryResidence",
"FurnishingsAndElectrical",
"HomeOperation",
"HomeRepairs",
"OtherPrimaryResidenceExpense",
"WaterAndSewerPrimaryResidence",
"AlcoholTobacco",
"CinemaConcertsMemberships",
"DiningOut",
"Gambling",
"Gambling2",
"GiftsAndMiscellaneous",
"GymSports",
"OtherRecreationalAndEntertainment",
"Pets",
"TravelAndHolidays",
"ContentsInsuranceSecondaryResidence",
"BodyCorporateSecondaryResidence",
"BuildingInsuranceSecondaryResidence",
"CouncilRatesSecondaryResidence",
"ElectricityAndGasSecondaryResidence",
"OtherSecondaryResidenceExpense",
"RepairsAndMaintenanceSecondaryResidence",
"RunningCostsSecondaryResidence",
"WaterAndSewerSecondaryResidence",
"HomeMobilePhone",
"InternetPayTVAndMediaStreamingSubscriptions",
"OtherTelephoneAndInternet",
"Petrol",
"PublicTransport",
"Registration",
"TaxiRideSharing",
"TollsParking",
"VehicleMaintenance"
]
},
"Frequency": {
"$ref": "#/$defs/Frequency",
"description": "The frequency with which the applicant pays the expense - eg. 'Weekly'"
},
"Amount": {
"type": "number",
"description": "The amount of the expense (in $)"
}
},
"required": [
"ExpenseType",
"Amount",
"Frequency"
]
},
"default": []
},
"Income": {
"type": "array",
"description": "One or more incomes being declared by the Applicant Party",
"items": {
"type": "object",
"properties": {
"ApplicantId": {
"type": "integer",
"description": "The ID of the individual applicant who the income belongs to",
"minimum": 0
},
"IncomeType": {
"type": "string",
"description": "The type of income being declared - eg. 'Salary'",
"enum": [
"CarAllowance",
"Companycar",
"DisabilityAllowance",
"WorkAllowance",
"Bonus",
"Commission",
"CompanyProfitBeforeTax",
"ChildSupport",
"FamilyAllowance",
"Other",
"UnemployedAllowance",
"WidowAllowance",
"Annuities",
"Dividends",
"Interest",
"OtherIncome",
"OtherNetIncome",
"WorkersCompensation",
"RegularOvertime",
"BoarderIncome",
"RentalIncome",
"ForeignIncome",
"SalaryWages",
"PrivatePension",
"Superannuation"
]
},
"Frequency": {
"$ref": "#/$defs/Frequency",
"description": "The frequency with which the applicant receives the income - eg. 'Monthly'"
},
"Amount": {
"type": "number",
"description": "The amount of the income (in $)"
},
"AmountType": {
"type": "string",
"enum": [
null,
"Gross",
"Net"
],
"description": "Type of income amount - Net or Gross, defaults to Gross",
"default": "Gross"
},
"Attributes": {
"type": "array",
"description": "Additional information about the income",
"items": {
"anyOf": [
{
"title": "Kiwisaver",
"type": "object",
"description": "Kiwisaver (set on SalaryWages)",
"properties": {
"name": {
"const": "Kiwisaver"
},
"value": {
"type": "boolean",
"default": false
}
}
},
{
"title": "KiwisaverContribution",
"type": "object",
"description": "KiwisaverContribution (set on SalaryWages, if Kiwisaver=true)",
"properties": {
"name": {
"const": "KiwisaverContribution"
},
"value": {
"type": "number",
"description": "Percentage value represented as a float - 0.06 for 6% contribution"
}
}
},
{
"title": "PropertyCountry",
"type": "object",
"description": "PropertyCountry (set on RentalIncome)",
"properties": {
"name": {
"const": "PropertyCountry"
},
"value": {
"type": "string",
"enum": [
"NZ",
"Offshore"
]
}
}
},
{
"title": "PropertyBuildDate",
"type": "object",
"description": "PropertyBuildDate (set on RentalIncome)",
"properties": {
"name": {
"const": "PropertyBuildDate"
},
"value": {
"type": "string",
"format": "YYYY-MM-DD",
"description": "Date in ISO format: YYYY-MM-DD"
}
}
},
{
"title": "SalePurchaseDate",
"type": "object",
"description": "SalePurchaseDate (set on RentalIncome)",
"properties": {
"name": {
"const": "SalePurchaseDate"
},
"value": {
"type": "string",
"format": "YYYY-MM-DD",
"description": "Date in ISO format: YYYY-MM-DD"
}
}
},
{
"title": "IsTaxExempt",
"type": "object",
"description": "IsTaxExempt (set on RentalIncome)",
"properties": {
"name": {
"const": "IsTaxExempt"
},
"value": {
"type": "boolean"
}
}
},
{
"title": "BoarderIncomeType",
"type": "object",
"description": "BoarderIncomeType (set on BoarderIncome)",
"properties": {
"name": {
"const": "BoarderIncomeType"
},
"value": {
"type": "string",
"enum": [
"AllInclusive",
"RoomChargeOnly"
]
}
}
}
]
}
}
},
"required": [
"ApplicantId",
"IncomeType",
"Frequency",
"Amount"
]
},
"default": []
},
"Liability": {
"type": "array",
"description": "One or more existing liabilities (debts) being declared by the applicant party.",
"items": {
"type": "object",
"properties": {
"ApplicantId": {
"type": "integer",
"description": "The ID of the individual applicant who the liability belongs to. \n\nRequired when `LiabilityType` is StudentLoan."
},
"LoanId": {
"type": [
"integer",
"null"
],
"description": "The ID of the connected loan"
},
"LiabilityType": {
"type": "string",
"description": "The type of liability being declaired - eg. 'Mortgage' or 'CreditCard'",
"enum": [
"ATOCentrelinkDebt",
"ChargeCard",
"CommercialBill",
"ContingentLiability",
"CourtRuledChildMaintenance",
"CourtRuledOtherDebt",
"CreditCard",
"StudentLoan",
"HirePurchase",
"Lease",
"LineOfCredit",
"LoanAsGuarantor",
"Maintenance",
"Other",
"Loan",
"OutstandingTaxAU",
"Overdraft",
"PersonalLoan",
"CarLoan",
"StoreCard",
"Mortgage",
"HomeLoan",
"BusinessLoan",
"OutstandingTaxNZ",
"BuyNowPayLater"
]
},
"RepaymentAmount": {
"type": [
"number",
"null"
],
"description": "The amount (in $) which is being regularly repaid.\n\nRequired when `LiabilityType` is one of `BuyNowPayLater`, `StudentLoan`, `Overdraft`, `BusinessLoan`, `CarLoan`, `PersonalLoan`, `HomeLoan`, `LineOfCredit`, `LoanAsGuarantor`, `Mortgage`, or `Other`.",
"default": null
},
"RepaymentFrequency": {
"$ref": "#/$defs/FrequencyOrNull",
"description": "The frequency with which the applicant pays the liability - eg. 'Weekly'\n\nRequired when `LiabilityType` is one of `BuyNowPayLater`, `StudentLoan`, `Overdraft`, `BusinessLoan`, `CarLoan`, `PersonalLoan`, `HomeLoan`, `LineOfCredit`, `LoanAsGuarantor`, `Mortgage`, or `Other`."
},
"Limit": {
"type": [
"number",
"null"
],
"description": "The amount of the liability's limi (in $) - eg. the credit card limit.\n\nRequired when `LiabilityType` is one of `BuyNowPayLater` or `Overdraft`",
"default": null
},
"Balance": {
"type": [
"number",
"null"
],
"description": "The amount of the liability's balance (in $) - ie. the remaining amount owed.\n\nRequired when `LiabilityType` is one of `BuyNowPayLater`, `StudentLoan`, `BusinessLoan`, `CarLoan`, `PersonalLoan`, `HomeLoan`, `LineOfCredit`, `LoanAsGuarantor`, `Mortgage`, or `Other`.",
"default": null
},
"InterestRate": {
"type": [
"number",
"null"
],
"description": "The rate of interest being charged (in %) on the liability - eg. 0.05 (=5%).\n\nRequired when `LiabilityType` is one of `HomeLoan`, `LineOfCredit`, `LoanAsGuarantor`, or `Mortgage`.",
"default": null
},
"RepaymentType": {
"type": [
"string",
"null"
],
"enum": [null, "PrincipalInterest", "InterestOnly"],
"description": "The repayment structure - either 'Principal & Interest' (default) or 'Interest Only'",
"default": null
},
"StartDate": {
"type": [
"string",
"null"
],
"format": "YYYY-MM-DD",
"description": "Start date of the loan",
"default": null
},
"TotalTermMonths": {
"type": [
"integer",
"null"
],
"description": "The loan's total term in months.\n\nRequired when `LiabilityType` is one of `HomeLoan`, `LineOfCredit`, `LoanAsGuarantor`, or `Mortgage`. ",
"default": null
},
"InterestOnlyTermMonths": {
"type": [
"integer",
"null"
],
"description": "The loan's interest only total term in months",
"default": null
},
"Lender": {
"$ref": "#/$defs/Lender"
},
"IsRevolvingCredit": {
"type": [
"boolean",
"null"
],
"description": "Indicates whether the liability is a revolving credit",
"default": false
}
},
"required": [
"LiabilityType"
],
"allOf": [
{
"if": {
"properties": {
"LiabilityType": {
"const": "BuyNowPayLater"
}
}
},
"then": {
"required": [
"RepaymentAmount",
"RepaymentFrequency",
"Balance",
"Limit"
],
"properties": {
"RepaymentAmount": {
"type": "number"
},
"RepaymentFrequency": {
"type": "string"
},
"Balance": {
"type": "number"
},
"Limit": {
"type": "number"
}
}
}
},
{
"if": {
"properties": {
"LiabilityType": {
"const": "StudentLoan"
}
}
},
"then": {
"required": [
"ApplicantId",
"RepaymentAmount",
"RepaymentFrequency",
"Balance"
],
"properties": {
"RepaymentAmount": {
"type": "number"
},
"RepaymentFrequency": {
"type": "string"
},
"Balance": {
"type": "number"
}
}
}
},
{
"if": {
"properties": {
"LiabilityType": {
"const": "Overdraft"
}
}
},
"then": {
"required": [
"RepaymentAmount",
"RepaymentFrequency",
"Limit"
],
"properties": {
"RepaymentAmount": {
"type": "number"
},
"RepaymentFrequency": {
"type": "string"
},
"Limit": {
"type": "number"
}
}
}
},
{
"if": {
"properties": {
"LiabilityType": {
"enum": [
"BusinessLoan",
"CarLoan",
"PersonalLoan",
"Other"
]
}
}
},
"then": {
"required": [
"RepaymentAmount",
"RepaymentFrequency",
"Balance"
],
"properties": {
"RepaymentAmount": {
"type": "number"
},
"RepaymentFrequency": {
"type": "string"
},
"Balance": {
"type": "number"
}
}
}
},
{
"if": {
"properties": {
"LiabilityType": {
"enum": [
"HomeLoan",
"LineOfCredit",
"LoanAsGuarantor",
"Mortgage"
]
}
}
},
"then": {
"required": [
"RepaymentAmount",
"RepaymentFrequency",
"Balance",
"InterestRate",
"TotalTermMonths"
],
"properties": {
"RepaymentAmount": {
"type": "number"
},
"RepaymentFrequency": {
"type": "string"
},
"Balance": {
"type": "number"
},
"InterestRate": {
"type": "number"
},
"TotalTermMonths": {
"type": "integer"
}
}
}
}
]
},
"default": []
}
}
}
}
},
"required": [
"Loan",
"ApplicantParty"
]
},
"Lenders": {
"type": "array",
"description": "[Lender codes](https://docs.blackfin.tools/books/mortgagerecenginemycrm/page/lenders) to include in calculation. If no Lenders are passed (empty array), the calc will return ASB, ANZ, BNZ, AIA and Westpac by default",
"items": {
"type": "string",
"description": "",
"enum": [
"aia",
"anz",
"asb",
"bnz",
"co-op",
"kiwibank",
"liberty",
"resimac",
"sbs",
"select",
"tsb",
"westpac"
]
}
}
},
"required": [
"Details",
"Lenders"
]
}Examples
Example request payload:
JSON Request Body
{
"Session": {
"ExternalID": ""
},
"Details": {
"Loan": [
{
"LoanType": "New",
"Lender": null,
"LendingAction": null,
"LiabilityType": "HomeLoan",
"LoanAmount": 250000,
"TopUpAmount": null,
"TotalTermMonths": 180,
"InterestOnlyTermMonths": 180,
"Security": {
"Value": 300000,
"IsRBNZExempt": true,
"Location": null,
"PropertyType": [
"ResidentialProperty",
"FreeHoldResidential",
null
],
"SecurityType": "Proposed",
"UsageType": "OwnerOccupied"
},
"LoanId": 1
},
{
"LoanType": "Existing",
"Lender": null,
"LendingAction": "TopUp",
"LiabilityType": "HomeLoan",
"LoanAmount": 250000,
"TopUpAmount": 50000,
"TotalTermMonths": 183,
"InterestOnlyTermMonths": 219,
"Security": {
"Value": 300000,
"isRBNZExempt": false,
"Location": null,
"PropertyType": [
"ResidentialProperty",
"FreeHoldResidential",
null
],
"SecurityType": "Existing",
"UsageType": "OwnerOccupied"
},
"LoanId": 2
},
{
"LoanType": "Existing",
"Lender": null,
"LendingAction": "Refinance",
"LiabilityType": "HomeLoan",
"LoanAmount": 260000,
"TopUpAmount": null,
"TotalTermMonths": 180,
"InterestOnlyTermMonths": 216,
"Security": {
"Value": 300000,
"isRBNZExempt": false,
"Location": null,
"PropertyType": [
"ResidentialProperty",
"FreeHoldResidential",
null
],
"SecurityType": "Proposed",
"UsageType": "OwnerOccupied"
},
"LoanId": 3
},
{
"LoanType": "Existing",
"Lender": null,
"LendingAction": "Refinance",
"LiabilityType": "HomeLoan",
"LoanAmount": 370000,
"TopUpAmount": null,
"TotalTermMonths": 144,
"InterestOnlyTermMonths": 0,
"Security": {
"Value": 410000,
"isRBNZExempt": false,
"Location": null,
"PropertyType": [
null,
null,
null
],
"SecurityType": "Proposed",
"UsageType": null
},
"LoanId": 4
},
{
"LoanType": "Existing",
"Lender": null,
"LendingAction": "TopUp",
"LiabilityType": "HomeLoan",
"LoanAmount": 200000,
"TopUpAmount": 50000,
"TotalTermMonths": 180,
"InterestOnlyTermMonths": 0,
"Security": {
"Value": 210000,
"isRBNZExempt": false,
"Location": null,
"PropertyType": [
null,
null,
null
],
"SecurityType": "Proposed",
"UsageType": null
},
"LoanId": 5
}
],
"ApplicantParty": [
{
"Applicant": [
{
"ApplicantId": 1,
"Name": "Terence"
},
{
"ApplicantId": 2,
"Name": "Eve"
}
],
"Expense": [
{
"ApplicantId": 1,
"ExpenseType": "ChildCare",
"Frequency": "Monthly",
"Amount": 300
},
{
"ApplicantId": 1,
"ExpenseType": "ChildMaintenance",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "HigherEducationAndVocationalTraining",
"Frequency": "Monthly",
"Amount": 200
},
{
"ApplicantId": 1,
"ExpenseType": "OtherEducation",
"Frequency": "Monthly",
"Amount": 100
},
{
"ApplicantId": 1,
"ExpenseType": "PrivateSchoolCosts",
"Frequency": "Monthly",
"Amount": 300
},
{
"ApplicantId": 1,
"ExpenseType": "PublicSchoolCosts",
"Frequency": "Monthly",
"Amount": 150
},
{
"ApplicantId": 1,
"ExpenseType": "Groceries",
"Frequency": "Monthly",
"Amount": 200
},
{
"ApplicantId": 1,
"ExpenseType": "OtherGroceries",
"Frequency": "Monthly",
"Amount": 150
},
{
"ApplicantId": 1,
"ExpenseType": "BodyCorporatePrimaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "CouncilRatesPrimaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "ElectricityAndGasPrimaryResidence",
"Frequency": "Monthly",
"Amount": 100
},
{
"ApplicantId": 1,
"ExpenseType": "FurnishingsAndElectrical",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "HomeOperation",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "HomeRepairs",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "OtherPrimaryResidenceExpense",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "WaterAndSewerPrimaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "BuildingInsurance",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "ContentsInsurance",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "HealthInsurance",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "IncomeProtection",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "LifeInsurance",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "OtherInsurance",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "VehicleInsurance",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "BodyCorporateInvestmentProperty",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "BuildingInsuranceInvestmentProperty",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "CouncilRatesInvestmentProperty",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "ElectricityAndGasInvestmentProperty",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "OtherInvestmentPropertyExpense",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "RepairsAndMaintenanceInvestmentProperty",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "RunningCostsInvestmentProperty",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "WaterAndSewerInvestmentProperty",
"Frequency": "Monthly",
"Amount": 200
},
{
"ApplicantId": 1,
"ExpenseType": "ContentsInsuranceSecondaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "BodyCorporateSecondaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "BuildingInsuranceSecondaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "CouncilRatesSecondaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "ElectricityAndGasSecondaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "OtherSecondaryResidenceExpense",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "RepairsAndMaintenanceSecondaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "RunningCostsSecondaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "WaterAndSewerSecondaryResidence",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "MedicalAndHealth",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "NaturalTherapies",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "Board",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "DryCleaning",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "AlcoholTobacco",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "CinemaConcertsMemberships",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "GymSports",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "OtherRecreationalAndEntertainment",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "Pets",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "HomeMobilePhone",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "InternetPayTVAndMediaStreamingSubscriptions",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "PublicTransport",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "Registration",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "TaxiRideSharing",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "TollsParking",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "Kiwisaver",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "RegularDonations",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "VoluntarySaving",
"Frequency": "Monthly",
"Amount": 10
},
{
"ApplicantId": 1,
"ExpenseType": "VoluntarySuper",
"Frequency": "Monthly",
"Amount": 10
}
],
"Income": [
{
"ApplicantId": 1,
"Frequency": "Yearly",
"Amount": 50000,
"AmountType": "Gross",
"IncomeType": "SalaryWages",
"Attributes": []
},
{
"ApplicantId": 1,
"Frequency": "Yearly",
"Amount": 5000,
"AmountType": "Gross",
"IncomeType": "RentalIncome",
"Attributes": [
{
"name": "PropertyBuildDate",
"value": "2018-11-06"
},
{
"name": "PropertyCountry",
"value": "NZ"
},
{
"name": "IsTaxExempt",
"value": true
},
{
"name": "SalePurchaseDate",
"value": "2019-11-11"
}
]
},
{
"ApplicantId": 2,
"Frequency": "Yearly",
"Amount": 40000,
"AmountType": "Gross",
"IncomeType": "SalaryWages",
"Attributes": []
},
{
"ApplicantId": 2,
"Frequency": "Yearly",
"Amount": 5000,
"AmountType": "Gross",
"IncomeType": "WorkAllowance",
"Attributes": []
},
{
"ApplicantId": 1,
"Frequency": "Yearly",
"Amount": 10000,
"AmountType": "Gross",
"IncomeType": "Bonus",
"Attributes": []
},
{
"ApplicantId": 1,
"Frequency": "Yearly",
"Amount": 4000,
"AmountType": "Gross",
"IncomeType": "BoarderIncome",
"Attributes": [
{
"name": "BoarderIncomeType",
"value": "AllInclusive"
}
]
},
{
"ApplicantId": 1,
"Frequency": "Yearly",
"Amount": 3000,
"AmountType": "Gross",
"IncomeType": "CarAllowance",
"Attributes": []
},
{
"ApplicantId": 1,
"Frequency": "Yearly",
"Amount": 5000,
"AmountType": "Gross",
"IncomeType": "FamilyAllowance",
"Attributes": []
}
],
"Liability": [
{
"ApplicantId": 1,
"LiabilityType": "HomeLoan",
"RepaymentAmount": 2000,
"RepaymentFrequency": "Monthly",
"Limit": 4000,
"Balance": 10000,
"InterestRate": 0.02,
"RepaymentType": "PrincipalInterest",
"StartDate": "2017-11-15",
"TotalTermMonths": 228,
"InterestOnlyTermMonths": 228,
"Lender": "Kiwibank",
"IsRevolvingCredit": true
},
{
"ApplicantId": 1,
"LiabilityType": "CreditCard",
"RepaymentAmount": null,
"RepaymentFrequency": null,
"Limit": 30000,
"Balance": null,
"InterestRate": null,
"RepaymentType": null,
"StartDate": null,
"TotalTermMonths": null,
"InterestOnlyTermMonths": null,
"Lender": null,
"IsRevolvingCredit": null
},
{
"ApplicantId": 1,
"LiabilityType": "PersonalLoan",
"RepaymentAmount": 2000,
"RepaymentFrequency": "Monthly",
"Limit": 4000,
"Balance": 30000,
"InterestRate": 0.02,
"RepaymentType": null,
"StartDate": "2019-11-07",
"TotalTermMonths": 220,
"InterestOnlyTermMonths": null,
"Lender": null,
"IsRevolvingCredit": true
},
{
"ApplicantId": 1,
"LiabilityType": "Other",
"RepaymentAmount": 200,
"RepaymentFrequency": "Monthly",
"Limit": 4000,
"Balance": 10000,
"InterestRate": 0.01,
"RepaymentType": null,
"StartDate": "2018-11-07",
"TotalTermMonths": 183,
"InterestOnlyTermMonths": null,
"Lender": "Kiwibank",
"IsRevolvingCredit": true
},
{
"ApplicantId": 1,
"LiabilityType": "HirePurchase",
"RepaymentAmount": 2000,
"RepaymentFrequency": "Monthly",
"Limit": null,
"Balance": 20000,
"InterestRate": null,
"RepaymentType": null,
"StartDate": null,
"TotalTermMonths": null,
"InterestOnlyTermMonths": null,
"Lender": null,
"IsRevolvingCredit": null
},
{
"ApplicantId": 1,
"LiabilityType": "Overdraft",
"RepaymentAmount": 2000,
"RepaymentFrequency": "Monthly",
"Limit": 4000,
"Balance": 20000,
"InterestRate": 0.02,
"RepaymentType": null,
"StartDate": null,
"TotalTermMonths": null,
"InterestOnlyTermMonths": null,
"Lender": null,
"IsRevolvingCredit": null
},
{
"LoanId": 2,
"Lender": null,
"Balance": 195000,
"Limit": 250000,
"InterestRate": 1,
"RepaymentAmount": 15000,
"RepaymentFrequency": "Monthly",
"RepaymentType": null,
"TotalTermMonths": 183,
"StartDate": null,
"IsRevolvingCredit": null,
"InterestOnlyTermMonths": 216,
"ApplicantId": 1,
"LiabilityType": "HomeLoan"
},
{
"Lender": null,
"Balance": 200000,
"Limit": 260000,
"InterestRate": 2,
"RepaymentAmount": 10000,
"RepaymentFrequency": "Monthly",
"RepaymentType": "PrincipalInterest",
"TotalTermMonths": 180,
"StartDate": null,
"IsRevolvingCredit": null,
"InterestOnlyTermMonths": 216,
"ApplicantId": 1,
"LiabilityType": "HomeLoan",
"LoanId": 3
}
],
"NumberOfDependents": 1,
"NumberOfVehicles": 1
}
]
},
"Lenders": []
}
Validation
The API performs basic validation on the structure of the request payload but does not impose strict rules based on what is required for generating a calculation. This means that a successfully created session does not guarantee the data is complete for actual calculation in the UI. Data is loaded on a best-effort basis in the UI and the user is required to address any missing items, as needed.
Response
Success
If the Generate Report completes successfully:
JSON Body
{
"$schema": "http://json-schema.org/draft-04/schema#",
"title": "Response JSON Body",
"type": "object",
"properties": {
"ReportURL": {
"type": "string",
"description": "Fully constructed URL to the generated report PDF.",
"example": "https://mre.test.blackfin.tools/reports/BYWSw2DTUBuHVMW4ZdhK.pdf"
}
}
}Examples
200: Success
Success Response
{
"ReportURL": "https://mre.test.blackfin.tools/reports/BYWSw2DTUBuHVMW4ZdhK.pdf"
}Error
If errors are encountered during the Generate Report operation:
JSON Body
{
"$schema": "http://json-schema.org/draft-04/schema#",
"type": "object",
"properties": {
"error": {
"type": "object",
"description": "Error information",
"properties": {
"message": {
"type": "string",
"description": "Human readable error message"
},
"status": {
"type": "string",
"description": "Error code in uppercase letters and _ as space",
"enum": ["INVALID_ARGUMENT","DEADLINE_EXCEEDED","NOT_FOUND","ALREADY_EXISTS","PERMISSION_DENIED","RESOURCE_EXHAUSTED","FAILED_PRECONDITION","ABORTED","OUT_OF_RANGE","UNIMPLEMENTED","INTERNAL","UNAVAILABLE","DATA_LOSS","UNAUTHENTICATED"]
},
"details": {
"type": "object",
"description": "Additional error details",
"properties": {
"validation_errors": {
"type": "array",
"description": "Errors thrown when validating input data",
"items": {
"type": "object",
"properties": {
"path": {
"type": "array",
"description": "An array of property keys or array offsets, indicating where inside objects or arrays the instance was found.",
"items": {
"type": "string"
}
},
"property": {
"type": "string",
"description": "Describes the property path. Starts with `instance`, and is delimited with a dot (.)."
},
"message": {
"type": "string",
"description": "A human-readable message for debugging use. Provided in English and subject to change."
},
"schema": {
"type": "object",
"description": "The schema containing the keyword that failed",
"properties": {
"type": {
"type": "string"
},
"description": {
"type": "string"
}
},
"required": ["type"]
},
"instance": {
"description": "The instance (value) that failed",
"type": ["null", "object"]
},
"name": {
"type": "string",
"description": "The keyword within the schema that failed."
},
"argument": {
"type": "array",
"description": "Provides information about the keyword that failed.",
"items": {
"type": "string"
}
},
"stack": {
"type": "string"
}
}
}
}
}
}
}
}
},
"required": ["path", "property", "message", "schema", "instance", "name", "argument", "stack"]
}Examples
401: Missing API Key
Missing API Key
{
"error": {
"message": "Missing API Key",
"status": "UNAUTHENTICATED"
}
}
401: Invalid API Key
Invalid API Key
{
"error": {
"message": "Invalid API Key",
"status": "UNAUTHENTICATED"
}
}
400: Invalid data
Invalid data
{
"error": {
"message": "Invalid data",
"status": "INVALID_ARGUMENT",
"details": {
"validation_errors": [
{
"path": [
"Details",
"Loan",
0,
"LoanType"
],
"property": "instance.Details.Loan[0].LoanType",
"message": "is not one of enum values: Existing,Proposed",
"schema": {
"type": "string",
"description": "Defines whether the applicant already has this loan or if it's a new loan",
"enum": [
"Existing",
"New"
]
},
"instance": "Proposed",
"name": "enum",
"argument": [
"Existing",
"Proposed"
],
"stack": "instance.Details.Loan[0].LoanType is not one of enum values: Existing,Proposed"
}
]
}
}
}
Invalid data: Invalid LoanId on Liability
Thrown when loan id specified on liability does not match a loan.
{
"error": {
"message": "Invalid data: Invalid LoanId specified on Liability",
"status": "INVALID_ARGUMENT",
"details": {
}
}
}