# NovaPath Catalog Cohorts

> NovaPath Catalog Cohorts is a paid API for AI agents from instructional-decision-engine-x402.vercel.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-31).

Retrieve fixed listing-age/format cohorts from a snapshot of a 4,396-listing NovaPath storefront, segmented by product format.

## Facts

- Endpoint: POST https://instructional-decision-engine-x402.vercel.app/commerce/catalog-cohorts?utm_source=zero.xyz
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/novapath-catalog-cohorts-0d2dc881
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aik7MeR0mXbBueijIHlI9

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 novapath-catalog-cohorts-0d2dc881 -d '<json body>'
```

Example prompt: Pull the digital_download cohorts from the NovaPath storefront snapshot — edition novapath-storefront-2026-10-21-v1 — and show me the seller earnings breakdown including any zero earners and view anomalies.

## When to prefer this

Use this endpoint when you need structured cohort-level analytics from the specific NovaPath storefront snapshot dated 2026-10-21, especially when segmenting by product format (digital downloads or bundles) and reconciling seller earnings against historical transactions. Not suitable for live marketplace data or multi-store comparisons.

## Known failure modes

- Invalid format value (not one of all/digital_download/bundle) returns validation error
- Incorrect or missing edition string causes rejection
- Snapshot data is static — no live updates available beyond the fixed 2026-10-21-v1 edition
- Payment failure via x402 protocol prevents access
- Empty cohort result if a format segment has no qualifying listings

## How this service works

Retrieve four fixed listing-age/format cohorts from a 4,396-listing NovaPath storefront snapshot. Seller earnings reconcile to historical transactions; zero earners, exposure limits and view anomalies remain explicit. One store only.

## Output

Returns fixed listing-age and format cohort records from the NovaPath storefront snapshot, including seller earnings reconciled to historical transactions, zero-earner flags, exposure limits, and view anomaly indicators across the specified format segment.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "format": {
   "enum": [
    "all",
    "digital_download",
    "bundle"
   ],
   "type": "string"
  },
  "edition": {
   "type": "string",
   "const": "novapath-storefront-2026-10-21-v1"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/novapath-catalog-cohorts-0d2dc881/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from instructional-decision-engine-x402.vercel.app](https://www.zero.xyz/host/instructional-decision-engine-x402.vercel.app/llms.txt)