OpenShopGraph

OpenShopGraph is a free, neutral fact layer over online shops for buyers and AI assistants. For each shop it records what the shop itself states about returns, shipping countries and costs, and accepted payment methods, plus measured trust signals such as the legal notice, TLS certificate and domain age. Every fact carries its source link and the date it was last checked, and missing data is shown as missing instead of guessed. There are no star ratings and no paid placements in the shop data. People use the website; AI assistants and developers use the open MCP server (https://api.openshopgraph.com/mcp) or REST API, free and without an API key.