# Compositing Graphs — Adjacent Row Changes + Keyed Dataset Comparison

> Compositing Graphs — Adjacent Row Changes + Keyed Dataset Comparison is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Analyzes compositing graph records (node_count, render_seconds) by computing adjacent row changes and performing keyed dataset comparison across two supplied datasets, up to 200 rows each.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-09-161?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/compositing-graphs-adjacent-row-changes-keyed-dataset-comparison-31db5496
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jcrZEmZMo1DIZqlmYYJvc

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 compositing-graphs-adjacent-row-changes-keyed-dataset-comparison-31db5496 -d '<json body>'
```

Example prompt: Compare these two compositing graph datasets for node_count — one is my baseline and the other is after the latest pipeline change — I want both adjacent row changes and a keyed comparison across up to 50 rows each, with row IDs and asset groups included.

## When to prefer this

Choose this endpoint when you have compositing graph data with node_count and/or render_seconds metrics and need both sequential row-to-row change analysis and a keyed comparison between two datasets in a single low-cost call ($0.01 USDC for both reports). Best suited for VFX/rendering pipeline audits, before-and-after pipeline change validation, or regression detection on compositing graph complexity or render performance — where no live data lookup or external enrichment is needed and all analysis is performed on user-supplied data.

## Known failure modes

- Rows array missing required fields (row_id, date, asset_group, node_count, render_seconds) causes validation error
- More than 200 rows submitted per dataset exceeds the limit
- Invalid date format (not YYYY-MM-DD pattern) causes schema rejection
- Field enum value outside node_count or render_seconds causes error
- Empty rows array (minItems: 1 violated) returns error
- Mismatched or missing row_ids between primary and comparison datasets may reduce keyed comparison coverage

## How this service works

Compositing graphs — Adjacent row changes + Keyed dataset comparison: Adjacent row changes + Keyed dataset comparison for supplied compositing graphs records (node_count, render_seconds). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.

## Output

Returns two analytical reports: (1) an adjacent row changes report showing sequential delta values for the selected field (node_count or render_seconds) across the primary dataset, and (2) a keyed dataset comparison report matching rows by key between the two supplied datasets and highlighting differences — all computed locally without external lookups, covering up to 200 rows per dataset.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "asset_group",
     "date",
     "node_count",
     "render_seconds"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "node_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "asset_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "render_seconds": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "node_count": 10,
     "asset_group": "group-a",
     "render_seconds": 1
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "node_count": 20,
     "asset_group": "group-b",
     "render_seconds": 2
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "node_count": 15,
     "asset_group": "group-a",
     "render_seconds": 3
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "node_count": 30,
     "asset_group": "group-b",
     "render_seconds": 4
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "node_count",
    "render_seconds"
   ],
   "type": "string",
   "default": "node_count"
  },
  "other": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "asset_group",
     "date",
     "node_count",
     "render_seconds"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "node_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "asset_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "render_seconds": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,

… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/compositing-graphs-adjacent-row-changes-keyed-dataset-comparison-31db5496/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)