Give your app's agent
a buying flow.
If your app already runs on Hubble, the MCP turns our 500+ brand catalogue into tools your in-app agent can call — search, cart, and one-click pay for gift cards, all inside your product. Same credentials. No new integration, no SDK rewrite.
claude mcp add hubble https://mcp.myhubble.money/mcp
Inside your app, from “buy me a card” to paid.
Your user asks your assistant. It calls the Hubble MCP on your credentials — searches the catalogue, builds a cart, and settles payment with one tap. The whole purchase happens in your product; nobody is sent to a separate app.
-
01
AskYour user asks your in-app assistant to buy a gift card.
-
02
Search & cartThe MCP searches 500+ brands on your credentials, finds the best price, and builds a cart.
-
03
PayThe agent shows a one-tap Pay button — settled on your rails, inside your app.
-
04
DeliveredThe gift card is issued right there in the chat — your user never leaves.
Search. Cart. Pay — in your app.
Three primitives your agent composes, end to end inside your product. Every call rides your existing Hubble credentials, so the cart and the payment belong to your app, not a hand-off.
Find by brand or vibe
Your agent queries the live catalogue by brand name or open keywords — “coffee”, “gaming”, “last-minute” — and gets back stock, denominations, and today's discount.
Build a cart in-context
One call mints a cart scoped to your credentials, with live totals, discounts, and savings. Render it with your own UI components or drop in the SDK's.
One-tap checkout, in-app
Resolve a checkout the user completes with a single tap — your payment rails, your branding. The order settles and the agent confirms it, all without leaving your product.
your app:500+ brands your agent can buy.
The same catalogue you already sell through Hubble — now reachable by your in-app agent through one endpoint. Live stock, denominations, and today's discount on every brand.
Turn your assistant into a buying flow.
You already run on Hubble. Point your in-app agent at the MCP with the same credentials, and it goes from “I can't help with that” to searching, carting, and closing a gift-card purchase — without your user ever leaving the app.
Assistant can only talk
Your AI answers questions but can't transact. Buying a gift card means a context switch, a separate flow, a drop-off.
Assistant buys, in-app
Same assistant, same credentials. It searches Hubble, builds a cart, and settles payment inside your app — one tap, order confirmed.
Point your agent at the endpoint and connect over OAuth — your existing Hubble client id and secret, just like adding a remote MCP server to a desktop app. No new onboarding, no new contract.
Cart and payment render in your UI on your rails. The user never leaves your product, and the purchase is yours.
Every agent conversation becomes a place to transact — without building or maintaining a storefront.
{
"mcpServers": {
"hubble": {
"url": "https://mcp.myhubble.money/mcp",
"oauth": { // MCP OAuth — like adding a remote server to the desktop app
"x-client-id": "${HUBBLE_CLIENT_ID}", // your OAuth client id
"x-client-secret": "${HUBBLE_CLIENT_SECRET}" // your OAuth client secret
}
}
}
}Five tools. The whole loop.
Everything the catalogue and checkout API expose today, surfaced as MCP tools an agent can call directly.
| Tool | Params | What it does |
|---|---|---|
| search_giftcards | query, max_price?, category?, limit? | Search 500+ brands by name or keyword. Returns brands with denominations, live discount, and stock. |
| get_brand | brand_id | Full detail for one brand — denomination range, redemption terms, validity, current offer. |
| create_cart | items[] | Mint a cart scoped to your credentials. Returns a cart id with live totals, discount, and savings — render it in your own UI. |
| get_cart | cart_id | Read a cart's contents, totals, savings, and checkout_url — for your agent to confirm or your UI to render. The one-tap checkout link comes back on the cart itself. |
Plug it in everywhere.
One endpoint, packaged for every agent surface — plus the skills and plugins that make it one-click.
Claude plugin
readyAdd Hubble to Claude Desktop or Code with one command — tools show up instantly.
claude mcp add hubble https://mcp.myhubble.money/mcpCLI agents
readyCodex, Pi, and any MCP-aware CLI connect to the same endpoint. One-shot configs included.
codex mcp add hubble --url …myhubble.moneySkills
readyDrop-in skills for “buy a card”, “find the best discount”, and budget-aware purchasing — wired to the tools.
npx hubble-skills add gift-finderClaude plugin space
soonListed in the official Claude Desktop plugin directory for one-click discovery and install.
claude.ai/plugins/hubbleDiscovery platforms
soonPublished to MCP registries like ClawdHub so any agent can find Hubble by capability.
clawdhub.com/s/hubbleDocs & reference
readyFull tool schemas, auth, cart lifecycle, and deep-link spec for partner integrations.
mcp.myhubble.money/docsGive your app an agentic buying flow.
Point your in-app agent at the endpoint and let it search, cart, and pay for gift cards — on the Hubble credentials you already have.