# ai.buywhere/catalog-api

> Use this tool when you need to search and compare prices across multiple platforms for a vast range of products. It solves problems of price disparity and product discovery, providing a streamlined interface to browse categories and find deals. With access to 1.5M+ products, it outputs relevant results and prices, taking in search queries and category inputs.

Canonical page: https://skillsregistry.net/skills/ai-buywhere-catalog-api  
JSON: https://api.skillsregistry.net/v1/skills/ai-buywhere-catalog-api

## Description

Agent-native product catalog: 300M+ products across US+SEA. Search, compare, deals.

## Trust

- **Trust score (0–1):** 0.24
- **Verification tier:** scanned
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/ai.buywhere%2Fcatalog-api)
- **Repository:** <https://github.com/BuyWhere/buywhere>

## Use it

MCP endpoint published by the skill: `https://mcp.buywhere.ai/mcp`

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ai-buywhere-catalog-api"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ai-buywhere-catalog-api` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ai-buywhere-catalog-api/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt