# Numora Depreciation Calculator

> Numora Depreciation Calculator is a paid API for AI agents from numormor.netlify.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Computes asset depreciation schedules given cost, useful life, salvage value, and optional depreciation method

## Facts

- Endpoint: POST https://numormor.netlify.app/api/financial/depreciation
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/numora-depreciation-calculator-749b02df
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NxqQzJeBkv5lIIALHrv5-

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-depreciation-calculator-749b02df -d '<json body>'
```

Example prompt: Calculate the depreciation for a piece of equipment that cost $50,000, has a useful life of 7 years, and a salvage value of $5,000 using the straight-line method.

## When to prefer this

Use this endpoint when you need a pure math computation for asset depreciation with no external data dependencies, especially within an agentic pipeline requiring fast, deterministic financial calculations. Prefer over general-purpose code execution when you need a structured, schema-validated result for depreciation specifically.

## Known failure modes

- Missing required fields (cost, life, salvage) returns a 400 or error response
- Invalid depreciation method string returns an error
- life of 0 or negative causes division-by-zero or validation error
- cost less than salvage value may produce unexpected results
- Payment failure via x402 micropayment returns 402 Payment Required

## 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 JSON object with success flag, a human-readable computation description, and a result object containing the depreciation schedule — including annual depreciation amounts, cumulative depreciation, and remaining book value per year.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "cost",
  "life",
  "salvage"
 ],
 "properties": {
  "cost": {
   "type": "number"
  },
  "life": {
   "type": "integer"
  },
  "method": {
   "enum": [
    "straight-line",
    "declining",
    "sum-of-years"
   ],
   "type": "string"
  },
  "salvage": {
   "type": "number"
  }
 }
}
```

## 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-depreciation-calculator-749b02df/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from numormor.netlify.app](https://www.zero.xyz/host/numormor.netlify.app/llms.txt)