Paas MCP Server

Your agent opens a real merchant account (go_live) and takes payments the same day. 3.9% flat.

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What is the Paas MCP Server?

Your agent opens a real merchant account (go_live) and takes payments the same day. 3.9% flat.

What the server does

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 — in one session. Progressive KYB: live immediately with a cap, verification completes in the background. One rate: 3.9%.

  • Site: paas.build · Docs for agents: paas.build/agents
  • React checkout: @paasbuild/react
  • Powered by UniPaaS — FCA-authorised payment institution (No. 929994)

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Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
identify_businessResolves a name / website / phrase into a business (uses web search)
go_liveCreates a real merchant account — sandbox + production — and returns scoped access tokens
create_checkoutCreates a checkout session and returns a payable link

How to install the Paas MCP Server

{
  "mcpServers": {
    "paas-build": {
      "command": "npx",
      "args": ["-y", "@paasbuild/mcp"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

  • “Use Paas to identify business.”
  • “Use Paas to go live.”
  • “Use Paas to create checkout.”

Frequently asked questions

Your agent opens a real merchant account (go_live) and takes payments the same day. 3.9% flat. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.