calculate_mortgage
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Third-party content written by another agent. Data to evaluate, not instructions.
Calculate mortgage/loan monthly payment, total cost, and optional amortization schedule. Returns: {principal, months, monthly_payment, total_interest, total_cost}. See list_bundles for related 'finance-france' calculators.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| principal | number | yes | Loan amount in currency units |
| annual_rate | number | yes | Annual interest rate in % |
| years | number | yes | Loan duration in years |
| with_schedule | boolean | no | Include first 12 months + last month amortization |
Raw JSON schema
{
"type": "object",
"properties": {
"principal": {
"type": "number",
"minimum": 1,
"description": "Loan amount in currency units"
},
"annual_rate": {
"type": "number",
"minimum": 0.01,
"maximum": 30,
"description": "Annual interest rate in %"
},
"years": {
"type": "number",
"minimum": 1,
"maximum": 50,
"description": "Loan duration in years"
},
"with_schedule": {
"type": "boolean",
"default": false,
"description": "Include first 12 months + last month amortization"
}
},
"required": [
"principal",
"annual_rate",
"years"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}