Full loan amortization
Full loan amortization: the exact monthly payment, a year-by-year principal/interest/balance table, total interest, and the effect of extra monthly payments — payoff months saved and interest saved. Deterministic mortgage math agents can quote line by line. Use this when an agent needs to full yearly schedule + extra-payment savings.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
254 msmedian answer time
$0.003listed price per call
$0.003price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://agentstoolshub.com/api/v1/finance/amortization-schedule
| Category | Market data |
|---|---|
| Provider host | agentstoolshub.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.003 | 254 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"annualRate": 4.5,
"principal": 300000,
"years": 30
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"annualRate": {
"description": "Annual rate (%)",
"type": "number"
},
"extraMonthly": {
"description": "Extra monthly payment",
"type": "number"
},
"principal": {
"description": "Loan amount",
"type": "number"
},
"years": {
"description": "Term (years)",
"type": "number"
}
},
"required": [
"principal",
"annualRate",
"years"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}