# Channel3 Legacy Brand Lookup by Name

> Channel3 Legacy Brand Lookup by Name is a paid API for AI agents from stableproduct.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Looks up a Channel3 brand by name using the legacy v0 API endpoint.

## Facts

- Endpoint: GET https://stableproduct.dev/api/channel3/v0/brands
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stableproduct-dev-94404755
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jINvF2rxkSe4nI29o5kET

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-94404755
```

Example prompt: Look up the Channel3 brand record for 'Nike' by name using the legacy v0 brands endpoint — I need the brand metadata for that name.

## When to prefer this

Use this endpoint when you have a brand name string and need to retrieve the corresponding Channel3 brand record via the legacy v0 API. Prefer the v1 brand detail endpoint by brand_id if you already have the brand ID. Use this legacy endpoint when backward compatibility with v0 responses is needed or when name-based lookup is the primary input.

## Known failure modes

- No brand found matching the query name — empty or null result
- Missing required 'query' parameter returns validation error
- Query string too short (minLength: 1) triggers schema validation failure
- Payment failure or missing x402 payment header blocks access
- Upstream Channel3 service unavailable causes passthrough error
- Non-GET HTTP method returns method-not-allowed error

## How this service works

Legacy Channel3 brand lookup by name.

## Output

Returns brand metadata and details for the brand matching the given name query from the Channel3 legacy v0 brands database, potentially including brand ID, name, and associated attributes.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "query": "Nike",
   "include_raw": false
  }
 }
}
```

## 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-94404755/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)