# Token Average Reported Trade Notional — Before and After Comparison

> Token Average Reported Trade Notional — Before and After Comparison is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Computes and compares the average reported trade notional (volume per trade) for a token across two time periods or states, returning a deterministic before/after delta report.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-mean-trade-compare?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-average-reported-trade-notional-before-and-after-comparison-4c205c2b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ALGin9wzE7ULutR2XDf27

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-average-reported-trade-notional-before-and-after-comparison-4c205c2b -d '<json body>'
```

Example prompt: Compare the average reported trade notional for my token: before, there were 200 trades with $100,000 total volume; after, there were 220 trades with $110,000 volume — give me the before-and-after breakdown and delta.

## When to prefer this

Choose this endpoint when you need a fast, deterministic computation of how a token's average reported trade notional changed between two discrete observation periods. It is ideal for post-event analysis (listings, liquidity additions, unlock events) where you already have aggregated before/after trade count and volume figures and want a structured comparison report without running a full live market scan.

## Known failure modes

- trades value of 0 (division by zero) rejected due to exclusiveMinimum:0 constraint
- missing required fields (volume_usd or trades) in either before or after object causes validation error
- values exceeding maximum threshold (1e16) rejected
- non-numeric inputs cause schema validation failure
- payment failure (insufficient USDC balance) blocks execution

## How this service works

Token average reported trade notional — Before and after comparison: Before and after comparison for Token average reported trade notional. 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 before and after comparison report.

## Output

Returns a structured report containing the computed average trade notional (volume_usd / trades) for both the 'before' and 'after' observation windows, along with a deterministic comparison/delta verdict indicating how the metric changed between the two states. No live market scanning or trade recommendations are included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "after": {
   "type": "object",
   "default": {
    "trades": 220.00000000000003,
    "volume_usd": 110000.00000000001
   },
   "required": [
    "volume_usd",
    "trades"
   ],
   "properties": {
    "trades": {
     "type": "number",
     "default": 200,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "volume_usd": {
     "type": "number",
     "default": 100000,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  },
  "before": {
   "type": "object",
   "default": {
    "trades": 200,
    "volume_usd": 100000
   },
   "required": [
    "volume_usd",
    "trades"
   ],
   "properties": {
    "trades": {
     "type": "number",
     "default": 200,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "volume_usd": {
     "type": "number",
     "default": 100000,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-average-reported-trade-notional-before-and-after-comparison-4c205c2b/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)