# Token Circulating Supply Fraction — Named Scenario Comparison

> Token Circulating Supply Fraction — Named Scenario Comparison 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).

Compares token circulating supply fraction across multiple named scenarios relative to a baseline, returning a deterministic report for each labeled scenario.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-circulating-scenario?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-circulating-supply-fraction-named-scenario-comparison-0897be92
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8QQeDUpffjZ6SfmLJvako

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-circulating-supply-fraction-named-scenario-comparison-0897be92 -d '<json body>'
```

Example prompt: Compare token circulating supply fractions across these three scenarios for me — baseline is 2,000,000 total tokens with 1,000,000 circulating; scenario 'Post-Unlock' has 1,500,000 circulating, scenario 'Full Vesting' has 2,000,000 circulating, and scenario 'Early Stage' has 500,000 circulating out of 2,000,000 total.

## When to prefer this

Choose this endpoint when you need to evaluate how the circulating supply fraction changes across multiple named, labeled token scenarios in a single deterministic call — particularly useful for tokenomics modeling, vesting schedule analysis, or comparing competing supply configurations. Prefer this over a single-calculation endpoint when you have 2–20 discrete named scenarios to compare simultaneously against a common baseline.

## Known failure modes

- Missing or zero total_tokens causes validation error (exclusiveMinimum:0 enforced)
- Scenario overrides object must have at least one property (minProperties:1), otherwise request is rejected
- More than 20 scenarios in the array exceeds maxItems limit and will be rejected
- Labels exceeding 80 characters or empty strings fail minLength/maxLength validation
- Circulating tokens exceeding 10^16 fail maximum constraint
- Payment of 0.01 USDC not completed results in 402 response blocking the call

## How this service works

Token circulating supply fraction — Named scenario comparison: Named scenario comparison for Token circulating supply fraction. 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 named scenario comparison report.

## Output

A bounded named scenario comparison report that includes the calculated circulating supply fraction (circulating_tokens / total_tokens) for each labeled scenario relative to the supplied baseline, produced deterministically from caller-supplied token observations. No live market data, safety assessments, or trade recommendations are included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "baseline": {
   "type": "object",
   "default": {
    "total_tokens": 2000000,
    "circulating_tokens": 1000000
   },
   "required": [
    "circulating_tokens",
    "total_tokens"
   ],
   "properties": {
    "total_tokens": {
     "type": "number",
     "default": 2000000,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "circulating_tokens": {
     "type": "number",
     "default": 1000000,
     "maximum": 10000000000000000,
     "minimum": 0
    }
   },
   "additionalProperties": false
  },
  "scenarios": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "label",
     "overrides"
    ],
    "properties": {
     "label": {
      "type": "string",
      "maxLength": 80,
      "minLength": 1
     },
     "overrides": {
      "type": "object",
      "properties": {
       "total_tokens": {
        "type": "number",
        "default": 2000000,
        "maximum": 10000000000000000,
        "minimum": 0,
        "exclusiveMinimum": 0
       },
       "circulating_tokens": {
        "type": "number",
        "default": 1000000,
        "maximum": 10000000000000000,
        "minimum": 0
       }
      },
      "minProperties": 1,
      "additionalProperties": false
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "label": "Supplied alternative",
     "overrides": {
      "circulating_tokens": 1100000
     }
    }
   ],
   "maxItems": 20,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-circulating-supply-fraction-named-scenario-comparison-0897be92/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)