# A2A Passport — the maker and the banner, verified — gtinfetch by GSC

> On the gtinfetch record, A2A Passport verifies the maker and the retail banner behind every product an agent orders. 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
- https://mcp.a2a-passport.ai/mcp — A2A Passport

## Pages
- https://a2a-passport.ai/ — A2A Passport — the maker and the banner, verified — gtinfetch by GSC