For MCP developers
An MCP server for SaaS discovery and commerce
If you build with the Model Context Protocol, StackTrade is a real-world server you can connect to today: 8 tools, JSON-RPC 2.0, bearer-token auth, and structured marketplace data your client can reason over.
Spec-compliant MCP server
JSON-RPC 2.0 over HTTP with the standard tool list/call methods. Authenticate with a bearer token; read tools are open, write tools are user-scoped.
Eight tools, documented
search_listings, get_listing, list_categories, get_market_insights, create_listing, update_listing, make_offer, and negotiate_offer — each with a JSON-Schema input contract.
Integration examples
Add the endpoint to your MCP client config, call list_categories to verify, then search_listings to pull live inventory. Every tool page shows its schema and a sample request.
Frequently asked
- Is StackTrade a real MCP server?
- Yes — it's a production JSON-RPC 2.0 Model Context Protocol server exposing 8 marketplace tools with bearer-token authentication.
- Where do I get an MCP token?
- Create a free StackTrade account; your MCP token and endpoint URL are on your account page.
- Which tools require authentication?
- Read tools (search, get_listing, market insights, categories) work with any token; write tools (create/update listing, make/negotiate offer) require a user-scoped token.