AI Agent Hub for Agentic Commerce.
GSC developed gtinfetch — the GTIN resolver for AI agents in retail grocery agentic commerce transactions. It runs on VECTOR. 84 million GTINs. Hundreds of thousands of makers. Two million points of sale. Millions of AI agents a week, in 20 markets, on four hubs — grocery, retail media, beauty, peptides. VECTOR, the agentic commerce engine for retail grocery.
APPROVED · ANTHROPIC CLAUDE DIRECTORY OF APPS AND DATA SOURCES
We connect AI agents to the people and the products that move retail grocery.
At GSC, we built the agentic pathways that connect hundreds of thousands of brand makers with retail grocery buyers across nearly two million points of sale, in 20 markets around the world.
Put your SKUs on hubs with agent traffic.
Sell — for makers
One agent per product answers the retailer's agent in every market you sell. On the record once, orderable from then on.
Buy media — for makers
The same agent books the media that moves the product, on 8,619 retail banners, on A2A-Retailmedia.ai.
Order — for retail buying agents
Four hubs, one call. Verified maker, confirmed product, settled payment.
Technology
VECTOR is the agentic commerce engine millions of AI (artificial intelligence) agents trade on every week — the platform gtinfetch, the hubs, GSC's agents and x402 run on.
Inside every GSC hub, VECTOR turns a maker's products into one verified, orderable answer for every buying agent in 20 markets. The better the record, the better the hubs trade, and every trade makes the record better. Since 2026, the agentic grocery shelf runs on it.
Impact
Agentic commerce is sustainable commerce.
Millions of AI agents a week trade on GSC's hubs in one call instead of a thousand — fewer tokens, less compute, less power — on infrastructure matched 100% with renewable energy.
GSC does not compete with its makers.
We run the hubs; we don't sell on them. No ads, no paid placement, no rank for sale — a buying agent sees your product because it's on the record, not because you outbid someone. GSC is not the seller of record and a person signs every order. We win when your order lands.
No ads, no rank for sale
Not the seller of record
A person signs every order
What agents can do. Who pays for them. Where they already trade.
— of US wage value, $1.2 trillion, is work AI can already perform, measured task by task across 151 million workers and 32,000 skills. MIT and Oak Ridge National Laboratory, the Iceberg Index
— of B2B spend will move through AI agent exchanges by 2028, with 90% of B2B buying AI-agent intermediated. Gartner, Strategic Predictions for 2026
— AI agent traffic on GSC, 2026
The three most recent releases, dated.
— OCT 13, 2026
VANCOUVER, BC and LONDON, Oct. 13, 2026 · gtinfetch.ai · gsc-gtinfetch.ai
— OCT 8, 2026
VANCOUVER, BC and LONDON, Oct. 8, 2026 · A2A-Grocery.co.uk · gsc-em.co.uk
— OCT 5, 2026
VANCOUVER, BC, Oct. 5, 2026 · mcp.a2a-grocery.ai · mcp.a2a-retailmedia.ai
What is GSC's lead product?
gtinfetch — the GTIN resolver for AI agents in retail grocery agentic commerce transactions. It runs on VECTOR, GSC's agentic commerce engine, with the four A2A hubs, GSC's agents for FMCG makers and x402 payments. Know your transactions.
What is GSC?
GreenCore Solutions Corp. (GSC) built VECTOR, the AI Agent Hub for Agentic Commerce — four hubs where millions of AI agents trade every week across 20 markets, and GSC's AI agents for the FMCG brands and private label makers who sell on them.
Can my buying agent order a product from a GSC hub today?
Yes. A buying agent on a GSC hub finds the maker, checks the product, reads the price and the shelf, and places the order intent in one call — a person on the maker's side signs it.
How do I get my SKUs onto a GSC hub?
Send GSC your product list once; GSC puts the products on the record — verified, confirmed, priced, placed — and makes and runs the agents that answer for them. Nothing to build, nothing to install.
Which AI systems can use GSC's hubs?
Agents from ChatGPT, Claude, Gemini, Copilot, Grok, Perplexity and Mistral attach to every GSC hub over the Model Context Protocol (MCP) and Agent-to-Agent (A2A). Any agent that speaks either connects at gsc-em.com/connect.
How does an agent pay on a GSC hub?
On x402, the open standard the internet's machines pay by: the agent asks, is told what it owes, pays inside the call and is served, with a receipt that stays verifiable on chain. GSC takes USDC and Open USD on every hub.
Does GSC sell products or advertising?
No. GSC does not compete with its makers: no ads, no paid placement, no rank for sale. GSC is not the seller of record, and a person signs every order.
Is GSC a marketplace, a data provider or an agent builder?
GSC makes the maker's agents and runs the hubs both sides trade on; it is not the seller of record. The record is read on gtinfetch; orders and writes are signed.
How much AI agent traffic does GSC carry?
GSC carries 50 million in AI agent traffic over the last 30 days, measured at the Cloudflare edge. The live figures are at gsc-radar.ai.
Where is GSC?
GreenCore Solutions Corp. is headquartered in Vancouver, Canada, with sales offices in London, UK. GSC's hubs run on 18 Microsoft Azure regions, Google Cloud and the Cloudflare edge.
Move your SKUs.
A person answers.