# Numora Financial Lease Computation

> Numora Financial Lease Computation is a paid API for AI agents from numorapoi.orbonomy.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Computes lease payment schedules and financial metrics given buy and lease parameters using pure math with no external dependencies

## Facts

- Endpoint: POST https://numorapoi.orbonomy.xyz/api/financial/lease
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/numora-financial-lease-computation-6e6284d5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Qy4lmrXAb4q5tOkvBHI2p

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability numora-financial-lease-computation-6e6284d5 -d '<json body>'
```

Example prompt: Calculate the monthly lease payment and total lease cost for a $45,000 vehicle with a $30,000 residual value, 4% money factor, and 36-month lease term — I want to see how it compares to buying outright.

## When to prefer this

Choose this endpoint when you need pure serverless financial lease computation without any external data dependencies — ideal when you already have the lease parameters and need accurate payment math, amortization, or buy-vs-lease comparison without calling a bank API or financial data service.

## Known failure modes

- Missing required buyParams or leaseParams fields returns validation error
- Invalid numeric inputs (negative rates, zero term) cause computation failure
- Malformed JSON body returns 400 bad request
- Insufficient x402 USDC payment returns 402 payment required
- Lease term of zero causes division by zero error

## How this service works

100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.

## Output

Returns a success flag, a result object containing computed lease financial metrics (monthly payment, total cost, amortization details, etc.), and a human-readable description of what was computed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "buyParams",
  "leaseParams"
 ],
 "properties": {
  "buyParams": {
   "type": "object"
  },
  "leaseParams": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "success",
  "result",
  "computation"
 ],
 "properties": {
  "result": {
   "type": "object",
   "description": "Computation result varies by endpoint"
  },
  "success": {
   "type": "boolean",
   "description": "Always true on success"
  },
  "computation": {
   "type": "string",
   "description": "Human-readable description of what was computed"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/numora-financial-lease-computation-6e6284d5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from numorapoi.orbonomy.xyz](https://www.zero.xyz/host/numorapoi.orbonomy.xyz/llms.txt)