# Mining Operating Contribution Margin — One-Input Sensitivity Table

> Mining Operating Contribution Margin — One-Input Sensitivity Table is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Computes a one-input sensitivity table for mining operating contribution margin, varying a single input (contribution or revenue) across user-supplied values against a baseline scenario.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-cash-margin-rate-sensitivity?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mining-operating-contribution-margin-one-input-sensitivity-table-fdf17761
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_m4zXcOklQ_ptR0P9BEmxY

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 mining-operating-contribution-margin-one-input-sensitivity-table-fdf17761 -d '<json body>'
```

Example prompt: Run a one-input sensitivity table for my mining operating contribution margin with a baseline of $100 revenue and $25 contribution, varying the contribution_usd across [22.5, 25, 27.5] and show me the resulting margin rates.

## When to prefer this

Choose this endpoint when you need a fast, low-cost ($0.01 USDC) one-dimensional sensitivity analysis specifically for mining operating contribution margin, with a fixed set of scenario values varying a single input against a baseline. It is purpose-built for mining financial assumptions and is ideal when you want a tabular view of how margin rate responds to a single changing variable rather than a two-dimensional grid or multi-factor model.

## Known failure modes

- revenue_usd must be greater than 0 — zero or negative baseline revenue causes validation failure
- values array must have between 1 and 50 items — exceeding 50 items returns an error
- values outside the allowed numeric range (±10^16) will be rejected
- missing required baseline fields (contribution_usd or revenue_usd) cause schema validation errors
- payment of 0.01 USDC must be included per x402 protocol or request is rejected

## How this service works

Mining operating contribution margin — One-input sensitivity table: One-input sensitivity table for Mining operating contribution margin. Supplied mining assumptions only; formula and units disclosed. No live prices, mining or guaranteed return. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded one-input sensitivity table report.

## Output

Returns a bounded one-input sensitivity table report showing the mining operating contribution margin rate for each supplied scenario value, given the baseline revenue and contribution figures. Output includes computed margin rates per scenario, based on supplied mining assumptions with formula and units disclosed. No live prices or guaranteed returns.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field": {
   "enum": [
    "contribution_usd",
    "revenue_usd"
   ],
   "type": "string",
   "default": "contribution_usd"
  },
  "values": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 10000000000000000,
    "minimum": -10000000000000000
   },
   "default": [
    22.5,
    25,
    27.500000000000004
   ],
   "maxItems": 50,
   "minItems": 1
  },
  "baseline": {
   "type": "object",
   "default": {
    "revenue_usd": 100,
    "contribution_usd": 25
   },
   "required": [
    "contribution_usd",
    "revenue_usd"
   ],
   "properties": {
    "revenue_usd": {
     "type": "number",
     "default": 100,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "contribution_usd": {
     "type": "number",
     "default": 25,
     "maximum": 10000000000000000,
     "minimum": -1000000000000
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-operating-contribution-margin-one-input-sensitivity-table-fdf17761/health.json
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