GSC’s agentic commerce engine for retail grocery — where millions of AI agents a week trade, and where a maker’s products are on the record once, orderable everywhere.
The seven AI (artificial intelligence) systems the world's buyers talk to. Every one of them reads VECTOR.
It makes the shelf machine-readable, once, for all time. The systems that run grocery retail procurement ship with AI buying agents built in. The makers who supply the shelf and buy the media on it are on the record where those agents look.
— every maker and retail banner confirmed: 353,510 makers and 8,619 banners in 20 markets.
a2a-passport.ai— products confirmed by their barcode: 40M GTINs (Global Trade Item Numbers), live on MCP (Model Context Protocol).
gtinfetch.ai— buying agents already here: 100 million in AI agent traffic in 2026, a record 26.5 a second set October 7, 2026.
gsc-radar.ai— your product on the record, open to every buying agent and every retailer's media placement agent, in 20 markets. On the record once, orderable from then on.
gsc-agenthub.ai— grocery's fastest-growing line, booked agent to agent on A2A-Retailmedia.ai.
a2a-retailmedia.aiEvery day, FMCG (fast-moving consumer goods) brands and private label makers connect their SKUs to AI agents and trade on four hubs powered by VECTOR. Buying agents from retail grocery find them, check them and order them in one call. Media gets booked on the shelves that sell them. The beauty aisle and the peptide trade run the same way. 20 markets, one record, millions of agents a week.
Every day, FMCG brands and private label makers put their SKUs on the four hubs and let AI agents do the trading. Buying agents from retail grocery find them, check them and order them in one call. Media gets booked on the shelves that sell them. The beauty aisle and the peptide trade run the same way. 20 markets, one record, millions of agents a week — all powered by VECTOR.
An agent that finds, checks and orders in one call burns a fraction of the compute of the search it replaces. VECTOR runs at the edge on Cloudflare, which matches 100% of its power with renewable energy, and in 18 Microsoft Azure regions. Millions of agents a week, fewer tokens per trade.
What is VECTOR?
VECTOR is GSC's agentic commerce engine for retail grocery, inside every GSC hub. It takes a product's record — who makes it, what its barcode confirms, what it costs, where it sits on the shelf — and serves it to a buying agent as one verified, orderable answer.
What do the six letters of VECTOR stand for?
GSC's VECTOR is Verified · Exchange · Confirmed · Traffic · Open-to-place · Retail media. Each letter is a door that answers today: a2a-passport.ai, gsc-x402.ai, gtinfetch.ai, gsc-radar.ai, gsc-agenthub.ai, a2a-retailmedia.ai.
Can my agent connect to VECTOR without a GSC agent?
Yes. Install GSC's VECTOR agent skills once from a2a-vector.ai — SKILL.md, agent card, llms.txt — and your agent trades on every GSC hub; stock AWS, Azure and Google clients attach without an adapter.
What does a buying agent get back from VECTOR?
One answer: the maker verified, the product confirmed by its barcode, the price, the shelf, and an order intent it can settle. GSC's VECTOR serves it in one call, in 20 markets.
What does a maker get from VECTOR?
A maker's products on GSC's record once, read by every buying agent in 20 markets; orders settled on x402; the retail media around them bookable agent to agent. One record, every shelf, orders from day one.
Why does GSC compare VECTOR to the barcode?
The barcode made the grocery shelf machine-readable for scanners fifty years ago. GSC's VECTOR makes it machine-readable for AI agents, once — the systems that run grocery procurement ship with buying agents built in, and VECTOR is where they find the makers.
Is a human in the loop on VECTOR?
Yes. On every GSC hub a person signs the order before anything ships; VECTOR answers, the human confirms.
Is VECTOR sustainable?
An agent that finds, checks and orders in one call burns a fraction of the compute of the search it replaces. GSC runs VECTOR at the edge on Cloudflare, matched 100% with renewable energy purchases, and on Microsoft Azure.
One install, four hubs, 20 markets. A maker, a brand, a licensed business: tell us your portfolio and your markets, and a person answers.
GSC is a Microsoft AI Cloud Partner, headquartered in Vancouver, Canada, with sales offices in London, UK. Where AI agents buy grocery: GSC-EM.com.
GreenCore Solutions Corp. (GSC) built VECTOR, the AI Agent Hub for Agentic Commerce.