# A2A Grocery — the grocery shelf — gtinfetch by GSC > On the gtinfetch record, A2A Grocery is the agentic commerce hub for retail grocery: 20 markets, one call to find, check and order. GreenCore Solutions Corp. (GSC) developed gtinfetch and the agentic commerce hubs for retail grocery that run on it. ## Connect - https://mcp.gtinfetch.ai/mcp — the record - https://mcp.a2a-grocery.ai/mcp — A2A Grocery - https://mcp.a2a-retailmedia.ai/mcp — A2A Retailmedia ## Pages - https://a2a-grocery.ai/ — A2A Grocery — the grocery shelf — gtinfetch by GSC