# Token Execution Fee Burden Sensitivity Table

> Token Execution Fee Burden 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 2026-10-16).

Computes a one-input sensitivity table showing how token execution fee relative to notional changes as a single input variable varies across supplied values.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-fee-burden-sensitivity?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-execution-fee-burden-sensitivity-table-3992fb67
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2Lt_Y_io1O9pH7L4Sxud5

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-sensitivity-table-3992fb67 -d '<json body>'
```

Example prompt: Run a sensitivity table for token execution fee relative to notional — baseline is a $2 fee on a $1000 notional, and sweep the fee_usd field across $1.80, $2.00, and $2.20 to see how the fee burden changes.

## When to prefer this

Choose this endpoint when you need a deterministic, tabular sensitivity analysis of token execution fee burden (fee/notional ratio) across a range of input values — particularly when you want to quickly explore how changing the fee or the notional size affects cost burden without running a live market scan or trade. Ideal for pre-trade cost analysis, fee schedule comparison, and threshold discovery.

## Known failure modes

- Missing or invalid baseline fee_usd or notional_usd (must be non-negative, notional must be > 0)
- Values array empty or exceeds 50-item limit
- Field enum not one of 'fee_usd' or 'notional_usd'
- Individual values outside the allowed numeric range
- Malformed JSON body returns 4xx error

## How this service works

Token execution fee relative to notional — One-input sensitivity table: One-input sensitivity table 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 one-input sensitivity table report.

## Output

A one-input sensitivity table report showing how the token execution fee relative to notional (fee burden ratio) changes as the specified field varies across the supplied values, computed deterministically against the provided baseline. Each row corresponds to one input value and shows the resulting fee-to-notional metric.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field": {
   "enum": [
    "fee_usd",
    "notional_usd"
   ],
   "type": "string",
   "default": "fee_usd"
  },
  "values": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 10000000000000000,
    "minimum": -10000000000000000
   },
   "default": [
    1.8,
    2,
    2.2
   ],
   "maxItems": 50,
   "minItems": 1
  },
  "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
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-execution-fee-burden-sensitivity-table-3992fb67/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)