# Token Annualised Simple Issuance Rate — Two-Input Scenario Grid

> Token Annualised Simple Issuance Rate — 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 2026-10-19).

Computes a two-input scenario grid of annualised simple token issuance rates across combinations of issued_tokens, starting_tokens, and period_days.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-issuance-rate-stress-grid?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-annualised-simple-issuance-rate-two-input-scenario-grid-ac8cf1d0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4LNDZ9eN9cVP5Qq4AT7iK

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-annualised-simple-issuance-rate-two-input-scenario-grid-ac8cf1d0 -d '<json body>'
```

Example prompt: Run a two-input scenario grid for annualised token issuance rate: vary issued_tokens from 1000 to 5000 along the X axis and starting_tokens from 500000 to 2000000 along the Y axis, with a baseline of 1000 issued tokens, 1000000 starting tokens, and a 30-day period.

## When to prefer this

Choose this endpoint when you need a two-dimensional sensitivity table of annualised simple token issuance rates across multiple input combinations in a single call, rather than computing individual point estimates one at a time. It is well-suited for tokenomics modelling, inflation stress-testing, or parameter sensitivity analysis where you want a grid view. It does not perform live market scans or provide trading signals.

## Known failure modes

- field_x and field_y set to the same variable — ambiguous grid axes
- values_x or values_y arrays empty or exceeding 10 items — schema validation error
- period_days of zero or negative — excluded by exclusiveMinimum constraint
- starting_tokens of zero — excluded by exclusiveMinimum constraint
- Payment failure or insufficient USDC balance — 402 response, no result returned
- Baseline object missing required fields — request rejected

## How this service works

Token annualised simple issuance rate — Two-input scenario grid: Two-input scenario grid for Token annualised simple issuance rate. 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

Returns a two-dimensional grid of annualised simple issuance rate values, one cell per combination of the chosen X and Y axis values. Each cell contains the computed rate (and optionally a threshold verdict) based on the supplied token observations and baseline. No live market data — purely deterministic arithmetic over caller-supplied inputs.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field_x": {
   "enum": [
    "issued_tokens",
    "starting_tokens",
    "period_days"
   ],
   "type": "string",
   "default": "issued_tokens"
  },
  "field_y": {
   "enum": [
    "issued_tokens",
    "starting_tokens",
    "period_days"
   ],
   "type": "string",
   "default": "starting_tokens"
  },
  "baseline": {
   "type": "object",
   "default": {
    "period_days": 30,
    "issued_tokens": 1000,
    "starting_tokens": 1000000
   },
   "required": [
    "issued_tokens",
    "starting_tokens",
    "period_days"
   ],
   "properties": {
    "period_days": {
     "type": "number",
     "default": 30,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "issued_tokens": {
     "type": "number",
     "default": 1000,
     "maximum": 10000000000000000,
     "minimum": 0
    },
    "starting_tokens": {
     "type": "number",
     "default": 1000000,
     "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": [
    1000000,
    1100000
   ],
   "maxItems": 10,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-annualised-simple-issuance-rate-two-input-scenario-grid-ac8cf1d0/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)