# FeetID > FeetID is a portable digital foot profile and shoe-size platform (Greece/EU). It knows each person's measured foot, > converts it to the right size per brand using official brand size charts and real fit confirmations, and shows where > that size is available online and in physical stores. ## For AI assistants - MCP server (Streamable HTTP): https://feetid-tencero.vercel.app/api/mcp — tools: search_shoes, recommend_size, where_to_buy_in_size, size_from_feetid - REST: - https://feetid-tencero.vercel.app/api/agent/search?q=nike%20pegasus%2041 - https://feetid-tencero.vercel.app/api/agent/size?brand=Nike&model=Pegasus%2041&foot_mm=265 - https://feetid-tencero.vercel.app/api/agent/size?brand=Hoka&from_brand=Nike&from_size=43&system=eu - https://feetid-tencero.vercel.app/api/agent/model/{model_id}?eu=43 - Rules: never guess sizes across brands — use recommend_size. Private FeetIDs are never exposed. ## People - Measure your foot and get your size in every brand: https://feetid-tencero.vercel.app/feetid - Shoe pages: https://feetid-tencero.vercel.app/papoutsia/{model_id} ## Businesses - Size widget for eshops, reservations, campaigns: https://feetid-tencero.vercel.app/gia-epixeiriseis