Starting today, you can run the money side of your cannabis business from the AI you already use. Connect ChatGPT, Claude or Meta Muse to ShelfSpace, and you can ask it anything about your invoices, payments, credits and vendors, then tell it what to do. It answers from your real data and does the work in your account. We believe ShelfSpace is the first cannabis finance platform you can run this way.

Illustrative example. Demo store, fictional vendors.

Why this matters for a dispensary

Cannabis back-office work lives in too many places. Invoices come in by email. The real record of what arrived is in Metrc. The books are in QuickBooks. Credits live in a spreadsheet somebody keeps meaning to update. Getting a straight answer to “what do we owe Verdant Hill, and is it right?” can take an afternoon of tabs and exports.

ShelfSpace already pulls all of that into one place. Now your AI can reach it too. The question that took an afternoon takes one sentence, and the follow-up (“ask them for a corrected invoice”) takes another.

Everything you can do in ShelfSpace, you can do from a chat. You don't have to log in, click through screens, or export anything to Excel.

If you run a dispensary (ShelfPay)

If you run a brand (ShelfCollect)

Brands get the other side of the same conversation. Your AI sees every invoice you've sent, who has paid, who hasn't, and whether each order matches the buyer's accepted Metrc manifest.

Illustrative example. Fictional stores and amounts.

For both

How to connect, in three steps

1

Add ShelfSpace to your AI

In ChatGPT or Claude, open Settings, then Connectors, add a custom connector, and paste https://ourshelf.space/api/mcp. In Meta Muse, register an app in ShelfSpace under Settings, AI agents, and paste its Client ID and Secret.

2

Sign in and pick your stores

Your normal ShelfSpace login and verification code, one time. Choose the stores your AI may use, then click Allow.

3

Start asking

Try “Which of my stores can you see?” Then ask the question you actually have.

Safe enough for money

Connecting an AI to your finances should make you ask hard questions. Here are the answers:

For the technical reader

MCP (Model Context Protocol) is the open standard AI assistants use to reach outside tools. ShelfSpace implements it directly, and exposes the same tools as a plain web API, so there is one pipeline with two front doors.

MCP serverhttps://ourshelf.space/api/mcp, Streamable HTTP
AuthOAuth 2.1, authorization code + PKCE (S256), refresh tokens
DiscoveryRFC 8414 and RFC 9728 well-known metadata
ClientsDynamic registration (RFC 7591), client ID metadata documents, or a confidential app registered in Settings
Scopesshelfspace.read, shelfspace.act
RESTPOST /api/agent/v1/tools/{tool} with an OpenAPI 3.1 file at /api/agent/v1/openapi.json

See the full feature page at Connect your AI, and the setup guide at ourshelf.space/developers/agents. If you want the background on what ShelfSpace checks behind every answer, read about ShelfVerify, our invoice-to-Metrc matching.