# Token Buy Receipt Shortfall — Two-Input Scenario Grid

> Token Buy Receipt Shortfall — 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 2026-10-12).

Generates a two-dimensional scenario grid showing token buy receipt shortfall outcomes across combinations of expected and actual token values.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-buy-receipt-stress-grid?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-buy-receipt-shortfall-two-input-scenario-grid-ed7e3346
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DIX5KCIFeVzDWwG0iuuTI

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 token-buy-receipt-shortfall-two-input-scenario-grid-ed7e3346 -d '<json body>'
```

Example prompt: Can you run a token buy receipt shortfall scenario grid with a baseline of 1000 expected tokens and 950 actual tokens, sweeping expected_tokens across [900, 1000, 1100] on the X axis and actual_tokens across [850, 950, 1050] on the Y axis?

## When to prefer this

Choose this endpoint when you need to evaluate token buy receipt shortfall across a matrix of two varying inputs simultaneously — ideal for sensitivity analysis, stress testing, or pre-trade scenario modeling. Prefer it over single-calculation endpoints when you want to see how shortfall behaves across ranges of both expected and actual token values in one call. Not suitable for live market scanning, safety proofs, or trade recommendations.

## Known failure modes

- Invalid field_x or field_y enum value returns validation error
- values_x or values_y arrays exceed 10 items — rejected with maxItems error
- expected_tokens baseline set to 0 or negative — rejected due to exclusiveMinimum constraint
- actual_tokens or expected_tokens values outside allowed range (0 to 1e16) cause schema validation failure
- Missing required baseline fields returns 400-level error
- Payment not processed correctly via x402 protocol results in 402 Payment Required

## How this service works

Token buy receipt shortfall — Two-input scenario grid: Two-input scenario grid for Token buy receipt shortfall. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded two-input scenario grid report.

## Output

A two-dimensional scenario grid where each cell represents the computed token buy receipt shortfall (and optionally a caller-threshold verdict) for a specific combination of the two swept input variables (expected_tokens and actual_tokens). The grid covers up to 10×10 input combinations and is deterministic given the supplied baseline and value arrays.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field_x": {
   "enum": [
    "expected_tokens",
    "actual_tokens"
   ],
   "type": "string",
   "default": "expected_tokens"
  },
  "field_y": {
   "enum": [
    "expected_tokens",
    "actual_tokens"
   ],
   "type": "string",
   "default": "actual_tokens"
  },
  "baseline": {
   "type": "object",
   "default": {
    "actual_tokens": 950,
    "expected_tokens": 1000
   },
   "required": [
    "expected_tokens",
    "actual_tokens"
   ],
   "properties": {
    "actual_tokens": {
     "type": "number",
     "default": 950,
     "maximum": 10000000000000000,
     "minimum": 0
    },
    "expected_tokens": {
     "type": "number",
     "default": 1000,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  },
  "values_x": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 10000000000000000,
    "minimum": -10000000000000000
   },
   "default": [
    1000,
    1100
   ],
   "maxItems": 10,
   "minItems": 1
  },
  "values_y": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 10000000000000000,
    "minimum": -10000000000000000
   },
   "default": [
    950,
    1045
   ],
   "maxItems": 10,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-buy-receipt-shortfall-two-input-scenario-grid-ed7e3346/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)