Authenticatie, invoer en resultaat
Last updated
{
"postcode": "1234AB",
"housenumber": "5",
"houseaddition": null,
"max_mortgage_amount": "180000.0",
"max_mortgage_by_income": "197000.0",
"principal": "180000.0",
"monthly_payment_gross": "828.51",
"monthly_payment_net": "620.05",
"total_interest_paid": "118263.37",
"total_costs": "304063.37",
"transfer_tax": "3600.0",
"transfer_tax_rate_used": "0.02",
"affordability_ratio": "0.2486",
"nhg_compliance": "True",
"rate_used": "3.7",
"loan_term_years": "30",
"mortgage_type": "annuity",
"single_bonus_applied": "17000.0",
"debt_deduction_applied": "0.0",
"data_enrichment_status": "fallback",
"enrichment_data": {
"found": "False",
"woz_latest": null,
"woz_latest_year": null
},
"warnings": [
"Income allows a higher mortgage, but you are capped at the NHG limit of €450,000."
],
"metadata": {
"nhg_price_limit": "470000",
"nhg_cap": "450000",
"income_multiplier": "4.5",
"mortgage_interest_deduction_rate": "0.3756",
"notary_cost": "1500",
"appraisal_cost": "700",
"market_value_source": "purchase_price",
"market_value_used": "180000.0",
"market_value_note": "purchase_price used — no WOZ found",
"evaluation_date": "20260331"
}
}{
"error": "Unable to process mortgage calculation at this time."
}{
"output": "Please use https://api.altum.ai or visit https://mopsus.altum.ai to make your request."
}{
"message": "Forbidden"
}{
"message": "Internal server error"
}{
"detail": [
{
"type": "value_error",
"msg": "applicant_type must be \"single\" or \"couple\"."
}
]
}{
"postcode": "9636AA",
"housenumber": 5,
"gross_annual_income": 65000,
"interest_rate": 3.5,
"mortgage_type": "annuity",
"loan_term_years": 30
}