# Channel3 Brand Search

> Channel3 Brand Search 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).

Search Channel3 brands by free-text query with optional result limit

## Facts

- Endpoint: GET https://stableproduct.dev/api/channel3/brands/search
- 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-6ba6ce56
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GPD8zG-EZqe7thLNumAnm

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-6ba6ce56
```

Example prompt: Search Channel3 for brands matching 'nike' and return up to 10 results.

## When to prefer this

Use this endpoint when you need to find Channel3 brands by name, keyword, or category and want free-text search rather than paginated listing. Prefer this over the brand list endpoint when you have a specific brand name or keyword in mind. Use brand detail by brand_id only after identifying the brand_id via this search.

## Known failure modes

- Missing required 'query' parameter returns validation error
- Query string exceeding 200 characters is rejected
- Limit outside 1-20 range returns validation error
- No matching brands returns empty result list
- Upstream Channel3 API unavailable causes passthrough error
- Payment not provided or invalid returns 402 status

## How this service works

Search Channel3 brands by free-text query.

## Output

A list of Channel3 brand records matching the query, including brand names, IDs, and metadata. With include_raw enabled, raw Channel3 API response data is also returned. Results are capped at up to 20 per call.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "limit": 10,
   "query": "nike"
  }
 }
}
```

## 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-6ba6ce56/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)