# Token Annualised Simple Issuance Rate — Record Ranking

> Token Annualised Simple Issuance Rate — Record Ranking 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).

Ranks multiple token observations by their annualised simple issuance rate, returning a deterministic record ranking report for the supplied set.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-issuance-rate-rank?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-annualised-simple-issuance-rate-record-ranking-5eb63ae2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HupCUO7tEL5cCqs7lXXwj

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-record-ranking-5eb63ae2 -d '<json body>'
```

Example prompt: I have four token observations — one with 1,000 issued tokens from a starting supply of 1,000,000 over 30 days, another with 1,100 issued from 1,100,000 over 33 days, a third with 800 issued from 900,000 over 28 days, and a fourth with 1,500 issued from 2,000,000 over 45 days — can you rank all of them by their annualised simple issuance rate and tell me which is the record high?

## When to prefer this

Use this endpoint when you need a deterministic, ranked comparison of annualised simple issuance rates across multiple token observations in a single call. Prefer it over manual computation when you have 2–200 discrete token supply snapshots and need them ranked with a clear record identified. It is not appropriate for live market data lookups, trade signals, or safety analysis.

## Known failure modes

- Fewer than 2 rows supplied — minimum of 2 observations required
- A row is missing required fields (issued_tokens, starting_tokens, or period_days)
- starting_tokens or period_days submitted as zero or negative — both must be strictly positive
- More than 200 rows submitted — exceeds maxItems limit
- Numeric values exceed the maximum allowed magnitude
- Payment not settled via x402 protocol — endpoint returns 402 Payment Required

## How this service works

Token annualised simple issuance rate — Record ranking: Record ranking 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 record ranking report.

## Output

A bounded record ranking report listing the supplied token observations sorted by their computed annualised simple issuance rate, identifying the record-highest observation. The result is deterministic and based solely on the caller-supplied data — not a live market scan or trade recommendation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "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
   },
   "default": [
    {
     "period_days": 30,
     "issued_tokens": 1000,
     "starting_tokens": 1000000
    },
    {
     "period_days": 33,
     "issued_tokens": 1100,
     "starting_tokens": 1100000
    },
    {
     "period_days": 30,
     "issued_tokens": 1000,
     "starting_tokens": 1000000
    },
    {
     "period_days": 33,
     "issued_tokens": 1100,
     "starting_tokens": 1100000
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-annualised-simple-issuance-rate-record-ranking-5eb63ae2/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)