# Token Assessment Evidence Coverage — Batch Calculation

> Token Assessment Evidence Coverage — Batch Calculation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Calculates evidence coverage ratios for multiple token assessment observations in a single batch call, returning deterministic coverage verdicts or metrics.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-evidence-coverage-batch?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-assessment-evidence-coverage-batch-calculation-e5cadbfc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_46CB_hZ65UdW4cus6JhDc

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-assessment-evidence-coverage-batch-calculation-e5cadbfc -d '<json body>'
```

Example prompt: Can you run a batch token evidence coverage calculation for these two cases: first one has 8 observed fields out of 10 requested, and the second has 8.8 observed out of 11 requested?

## When to prefer this

Use this endpoint when you need to evaluate evidence completeness for multiple token observations in one call rather than making separate single-calculation requests. It is ideal for bulk data quality checks, pre-analysis completeness audits, or compliance workflows where deterministic, reproducible coverage ratios are needed across a list of token assessments. It does not perform live token scanning or provide trade recommendations.

## Known failure modes

- Empty rows array or missing required fields returns validation error
- requested_fields value of 0 is rejected due to exclusiveMinimum constraint
- Batch exceeds 200 items returns a maxItems violation error
- Non-numeric values for observed_fields or requested_fields cause schema validation failure
- Payment not included or insufficient USDC causes x402 payment required response

## How this service works

Token assessment evidence coverage — Batch calculation: Batch calculation for Token assessment evidence coverage. 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 batch calculation report.

## Output

Returns a batch report containing one coverage result per input row, each with a deterministic evidence coverage ratio (observed_fields / requested_fields) and optionally a threshold-based verdict. Results are bounded to the submitted batch of up to 200 rows and reflect only the supplied observations — not live blockchain scans or real-time data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "observed_fields",
     "requested_fields"
    ],
    "properties": {
     "observed_fields": {
      "type": "number",
      "default": 8,
      "maximum": 10000000000000000,
      "minimum": 0
     },
     "requested_fields": {
      "type": "number",
      "default": 10,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "observed_fields": 8,
     "requested_fields": 10
    },
    {
     "observed_fields": 8.8,
     "requested_fields": 11
    }
   ],
   "maxItems": 200,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-assessment-evidence-coverage-batch-calculation-e5cadbfc/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)