# Return on Average Assets – Named Scenario Comparison

> Return on Average Assets – Named Scenario Comparison is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Applies up to 20 named input-override scenarios to a baseline Return on Average Assets calculation and reports the differences in a structured JSON response.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-finance-return-assets-scenario?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/return-on-average-assets-named-scenario-comparison-816df00d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_M5PJcZGsGfeea3XGA4GbY

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 return-on-average-assets-named-scenario-comparison-816df00d -d '<json body>'
```

Example prompt: Run a named scenario comparison for return on average assets with a baseline of $3,000 net income and $40,000 average assets — then show me three scenarios: one where net income rises to $3,500, one where average assets grow to $50,000, and one where net income drops to $2,500.

## When to prefer this

Choose this endpoint when you need to systematically compare how multiple labeled what-if assumptions affect Return on Average Assets against a single baseline, and you want structured JSON output with the formula and units included. It is purpose-built for ROAA specifically, so prefer it over generic financial calculators when ROAA is the target metric and scenario labeling matters for reporting or presentation.

## Known failure modes

- Missing or zero average_assets causes division-by-zero or validation rejection
- Scenarios array empty or exceeds 20 items returns validation error
- Scenario overrides object has no properties (minProperties:1 violated)
- Net income or average assets values outside ±1,000,000,000,000 bounds rejected
- Malformed JSON body returns 400 Bad Request
- Payment failure or insufficient USDC balance prevents execution

## How this service works

Return on average assets - Named scenario comparison: Apply up to 20 explicit input-override scenarios to one baseline and report their differences. Metric: Return on average assets. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded named scenario comparison report.

## Output

A JSON object containing the baseline ROAA result, each named scenario's computed ROAA, the delta versus baseline for each scenario, the formula used, measurement units, and stated limitations of the calculation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "baseline": {
   "type": "object",
   "default": {
    "net_income": 3000,
    "average_assets": 40000
   },
   "required": [
    "net_income",
    "average_assets"
   ],
   "properties": {
    "net_income": {
     "type": "number",
     "default": 3000,
     "maximum": 1000000000000,
     "minimum": -1000000000000,
     "description": "Amount in a consistent supplied currency and reporting period"
    },
    "average_assets": {
     "type": "number",
     "default": 40000,
     "maximum": 1000000000000,
     "minimum": 0,
     "description": "Amount in a consistent supplied currency and reporting period",
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  },
  "scenarios": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "label",
     "overrides"
    ],
    "properties": {
     "label": {
      "type": "string",
      "maxLength": 80,
      "minLength": 1
     },
     "overrides": {
      "type": "object",
      "properties": {
       "net_income": {
        "type": "number",
        "default": 3000,
        "maximum": 1000000000000,
        "minimum": -1000000000000,
        "description": "Amount in a consistent supplied currency and reporting period"
       },
       "average_assets": {
        "type": "number",
        "default": 40000,
        "maximum": 1000000000000,
        "minimum": 0,
        "description": "Amount in a consistent supplied currency and reporting period",
        "exclusiveMinimum": 0
       }
      },
      "minProperties": 1,
      "additionalProperties": false
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "label": "Supplied alternative",
     "overrides": {
      "net_income": 3300.0000000000005
     }
    }
   ],
   "maxItems": 20,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/return-on-average-assets-named-scenario-comparison-816df00d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)