# Token Assessment Evidence Coverage — Ordered Trend Analysis

> Token Assessment Evidence Coverage — Ordered Trend Analysis 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).

Performs ordered trend analysis on token assessment evidence coverage data, computing deterministic trend statistics from a series of observed vs. requested field counts.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-evidence-coverage-trend?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-ordered-trend-analysis-f6a41166
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_d-WDl762mEwJgoHUnxW1b

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-ordered-trend-analysis-f6a41166 -d '<json body>'
```

Example prompt: Run an ordered trend analysis on our token evidence coverage — we have 4 observations where observed_fields went 8, 8.8, 8, 8.8 against requested_fields of 10, 11, 10, 11. Is the coverage trending up or down?

## When to prefer this

Choose this endpoint when you need a deterministic, bounded ordered trend analysis specifically for token assessment evidence coverage (observed vs. requested field counts) over a sequence of observations. Prefer it over generic statistics APIs when you want a pre-configured, low-cost ($0.01 USDC) report scoped to token evidence completeness, and when you do not need a live data scan or trading signal — only a trend computation on data you supply.

## Known failure modes

- Fewer than 2 rows supplied — minimum of 2 row items required
- More than 200 rows supplied — maxItems limit exceeded
- requested_fields set to 0 — exclusiveMinimum violation
- observed_fields or requested_fields outside allowed numeric range
- Malformed JSON body or missing required row properties
- Payment not attached or insufficient USDC balance for $0.01 fee

## How this service works

Token assessment evidence coverage — Ordered trend analysis: Ordered trend analysis 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 ordered trend analysis report.

## Output

A bounded ordered trend analysis report summarizing directional trend statistics across the supplied rows of observed vs. requested field counts, with a deterministic calculation or caller-threshold verdict indicating whether coverage is trending up, down, or flat. No live scan or trade recommendation is included.

## 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
    },
    {
     "observed_fields": 8,
     "requested_fields": 10
    },
    {
     "observed_fields": 8.8,
     "requested_fields": 11
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-assessment-evidence-coverage-ordered-trend-analysis-f6a41166/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)