Your agent opens a real merchant account (go_live) and takes payments the same day. 3.9% flat.
Copy the AI prompt to install this server into Claude Code, Cursor, or another agent β or use 1-click editor setup below.
π‘ Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)
Let your AI agent take a business live on payments β no dashboard, no forms, no week-long review.
Most payment MCPs manage an account you already have. This one goes a level deeper: it creates the account. From Claude Code, Cursor, Windsurf or any MCP client, an agent can identify a business, open a real merchant account (sandbox and production, on FCA-authorised rails), and mint checkout tokens β in one session. Progressive KYB: live immediately with a cap, verification completes in the background. One rate: 3.9%.
Set up the skill + slash commands (one command):
This writes a paas.build skill plus /paas-add-payments and /paas-check commands into your project (.claude/ + AGENTS.md), so your agent knows when and how to add payments. Then wire the tools:
(or point any MCP client at https://paas.build/mcp)
Then just say: "add payments to my app."
Runs locally in your repo β nothing is uploaded. Tells you if you'll hit the Stripe no-company wall or need Connect to pay out your users, and how to go live instead. Public repo or a live URL instead? Use the web version at paas.build/check.
| Tool | What it does |
|---|---|
identify_business | Resolves a name / website / phrase into a business (uses web search) |
go_live | Creates a real merchant account β sandbox + production β and returns scoped access tokens |
create_checkout | Creates a checkout session and returns a payable link |
| Env | Default | Notes |
|---|---|---|
PAAS_PROXY | https://paas.build | The paas.build API (secrets stay server-side) |
The agent never holds platform keys β only scoped tokens for the vendor it created.
AI agents build full products in one evening β then hit the last blocker: accepting money. Traditional merchant onboarding assumes a human filling forms and waiting days. This server makes onboarding itself agent-native. Read more: Agentic payments β agents can pay, but can they get paid?
@paasbuild/reactMIT Β© UniPaaS
mcp-name: io.github.UNIPaaS/paas-build-mcp
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