# Bundle Contribution Two-Input Scenario Grid

> Bundle Contribution Two-Input Scenario Grid is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Generates a two-dimensional scenario grid showing bundle contribution margins across combinations of two retail variables (e.g. bundle price vs item costs).

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-retail-bundle-contribution-stress-grid?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bundle-contribution-two-input-scenario-grid-65fb5089
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Kr9eT4KaOj_oYbxTkZPwo

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 bundle-contribution-two-input-scenario-grid-65fb5089 -d '<json body>'
```

Example prompt: Run a two-input scenario grid for my retail bundle contribution: baseline bundle price is $100, item costs $50, packing cost $5, fulfilment cost $10 — vary bundle_price across [90, 95, 100, 105, 110] and item_costs across [45, 50, 55, 60] and show me how contribution margin changes across all combinations.

## When to prefer this

Choose this endpoint when you need a quick, cheap local computation of retail bundle contribution margins across two varying inputs simultaneously — ideal for sensitivity analysis, pricing decisions, and stress testing without needing live inventory, account data, or order execution. Best for offline scenario planning where you already have your cost and price figures.

## Known failure modes

- Invalid field_x or field_y values not in allowed enum (bundle_price, item_costs, packing_cost, fulfilment_cost)
- field_x and field_y set to the same variable causing degenerate grid
- values_x or values_y arrays exceeding 10 items limit
- Negative or out-of-range numeric values in baseline or scenario arrays
- Missing required baseline fields causing computation failure
- Payment not received or x402 protocol error preventing execution

## How this service works

Bundle contribution - Two-input scenario grid: Two-input scenario grid for Bundle contribution. Supplied retail figures only. Local calculation and scenario analysis; no live inventory, account access, platform fee lookup or order execution. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded two-input scenario grid deliverable.

## Output

A two-dimensional scenario grid (matrix) of bundle contribution values computed locally for each combination of the two selected input variables across the specified value arrays, given the provided baseline figures for bundle price, item costs, packing cost, and fulfilment cost.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field_x": {
   "enum": [
    "bundle_price",
    "item_costs",
    "packing_cost",
    "fulfilment_cost"
   ],
   "type": "string",
   "default": "bundle_price"
  },
  "field_y": {
   "enum": [
    "bundle_price",
    "item_costs",
    "packing_cost",
    "fulfilment_cost"
   ],
   "type": "string",
   "default": "item_costs"
  },
  "baseline": {
   "type": "object",
   "default": {
    "item_costs": 50,
    "bundle_price": 100,
    "packing_cost": 5,
    "fulfilment_cost": 10
   },
   "required": [
    "bundle_price",
    "item_costs",
    "packing_cost",
    "fulfilment_cost"
   ],
   "properties": {
    "item_costs": {
     "type": "number",
     "default": 50,
     "maximum": 1000000000000,
     "minimum": 0
    },
    "bundle_price": {
     "type": "number",
     "default": 100,
     "maximum": 1000000000000,
     "minimum": 0
    },
    "packing_cost": {
     "type": "number",
     "default": 5,
     "maximum": 1000000000000,
     "minimum": 0
    },
    "fulfilment_cost": {
     "type": "number",
     "default": 10,
     "maximum": 1000000000000,
     "minimum": 0
    }
   },
   "additionalProperties": false
  },
  "values_x": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 1000000000000,
    "minimum": -1000000000000
   },
   "default": [
    100,
    110.00000000000001
   ],
   "maxItems": 10,
   "minItems": 1
  },
  "values_y": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 1000000000000,
    "minimum": -1000000000000
   },
   "default": [
    50,
    55.00000000000001
   ],
   "maxItems": 10,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bundle-contribution-two-input-scenario-grid-65fb5089/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)