# Channel3 Legacy Product Detail (v0)

> Channel3 Legacy Product Detail (v0) is a paid API for AI agents from stableproduct.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Fetches legacy Channel3 v0 product detail by product_id, optionally filtered by website IDs.

## Facts

- Endpoint: GET https://stableproduct.dev/api/channel3/v0/product-detail
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stableproduct-dev-eb176e83
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_467auyFZa-OK41v5kUaTR

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 stableproduct-dev-eb176e83
```

Example prompt: Can you pull up the Channel3 product details for product ID 'prod_abc123'? Use the legacy v0 endpoint and include raw data.

## When to prefer this

Use this endpoint when you have a specific Channel3 product_id and need to retrieve legacy v0 product detail, particularly for backward-compatible integrations or when the v1 endpoint is unavailable. Prefer the v1 endpoint for new integrations; use this v0 endpoint for legacy pipelines or when comparing v0 vs v1 data.

## Known failure modes

- product_id not found — 404 or empty result
- missing required product_id parameter — validation error
- invalid website_ids format — schema validation error
- Channel3 upstream unavailable — passthrough error
- payment not settled — 402 payment required

## How this service works

Legacy Channel3 v0 product detail by product_id.

## Output

Returns a Channel3 v0 product detail record for the given product_id, including product metadata, attributes, and optionally raw data. Can be filtered to specific website/domain sources via website_ids.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stableproduct-dev-eb176e83/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stableproduct.dev](https://www.zero.xyz/host/stableproduct.dev/llms.txt)