# Token Execution Fee Burden Stress Grid (Two-Input Scenario)

> Token Execution Fee Burden Stress Grid (Two-Input Scenario) 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).

Generates a two-dimensional scenario grid showing how token execution fee burden (fee relative to notional) varies across combinations of fee_usd and notional_usd values.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-fee-burden-stress-grid?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/token-execution-fee-burden-stress-grid-two-input-scenario-a9c0008b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kr7cHt0kkxunqB9nrsaog

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-execution-fee-burden-stress-grid-two-input-scenario-a9c0008b -d '<json body>'
```

Example prompt: Run a two-input fee burden stress grid for token trades using a baseline of $2 fee and $1000 notional, varying fees across [1, 1.5, 2, 2.5, 3] and notionals across [500, 750, 1000, 1500, 2000] — I want to see the full grid of fee-to-notional ratios.

## When to prefer this

Choose this endpoint when you need a structured two-dimensional scenario analysis of token execution fee burden across combinations of fee and notional values. It is purpose-built for fee-relative-to-notional grid analysis with up to 10 values per axis, making it ideal for sensitivity analysis and threshold discovery. Prefer it over single-calculation endpoints when you need to explore a parameter space rather than compute a single data point.

## Known failure modes

- Invalid field_x / field_y enum values (must be 'fee_usd' or 'notional_usd')
- values_x or values_y arrays exceed 10 items maximum
- notional_usd set to zero (exclusiveMinimum:0 constraint violated)
- Baseline object missing required fee_usd or notional_usd fields
- Numeric values outside allowed range (-10000000000000000 to 10000000000000000)
- Payment failure via x402 protocol resulting in 402 response

## How this service works

Token execution fee relative to notional — Two-input scenario grid: Two-input scenario grid for Token execution fee relative to notional. 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 grid of computed fee-to-notional ratios (fee burden percentages or relative values) for each combination of the supplied x-axis and y-axis input values, anchored to the provided baseline. Results are deterministic calculations — not live market data or trade recommendations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field_x": {
   "enum": [
    "fee_usd",
    "notional_usd"
   ],
   "type": "string",
   "default": "fee_usd"
  },
  "field_y": {
   "enum": [
    "fee_usd",
    "notional_usd"
   ],
   "type": "string",
   "default": "notional_usd"
  },
  "baseline": {
   "type": "object",
   "default": {
    "fee_usd": 2,
    "notional_usd": 1000
   },
   "required": [
    "fee_usd",
    "notional_usd"
   ],
   "properties": {
    "fee_usd": {
     "type": "number",
     "default": 2,
     "maximum": 10000000000000000,
     "minimum": 0
    },
    "notional_usd": {
     "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": [
    2,
    2.2
   ],
   "maxItems": 10,
   "minItems": 1
  },
  "values_y": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 10000000000000000,
    "minimum": -10000000000000000
   },
   "default": [
    1000,
    1100
   ],
   "maxItems": 10,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-execution-fee-burden-stress-grid-two-input-scenario-a9c0008b/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)