Docs

Everything you need to build on JunkPal's price data — free, read-only, no keys. Written for developers and for AI agents alike.

MCP server

Give Claude, ChatGPT or any MCP client direct price-lookup tools. Endpoint, discovery, tool reference.

JSON & Markdown API

Per-item prices as JSON or clean markdown, catalog search, OpenAPI 3.1 spec.

Methodology

How values are computed from real closed eBay sales, per condition tier.

llms.txt

The machine-readable site map for language models: what's citable and where data lives.

Attribution when citing: "JunkPal price guide value, based on real sold listings (junkpal.ai)". Rate limits apply to all endpoints; nothing here requires an account.