Integrations
OpenClaw × TWINT

TWINT for OpenClaw

TWINT is Switzerland’s most widely used payment app. With OpenClaw, the open-source agent gateway with MCP support, your agent can create payment links and invoices — customers then pay with TWINT. The bridge is zahls.ch remote MCP: create an account, activate TWINT, connect MCP in OpenClaw. Your agent uses the tools directly; transactions and payouts stay in the zahls.ch dashboard.

OpenClawTWINT

OpenClaw is an open-source agent gateway: you run a gateway process and connect chat channels plus tools — including MCP servers.

Via zahls.ch remote MCP, OpenClaw gets the same payment tools as Cursor or Claude: create payment links, invoices and donations, query transactions. Authenticate with X-API-KEY and X-Instance.

Your agent can drive payments without building a custom glue API. For async events when a payment arrives, still add webhooks.

Suitable for developers and teams running OpenClaw self-hosted who need Swiss payments in agent workflows.

Features

  • Connect via remote MCP
  • Payment links, invoices, status as tools
  • Auth with X-API-KEY and X-Instance
  • No custom backend in between
  • Complements webhooks for real-time events

Benefits

  • High conversion in the Swiss market
  • Remote MCP instead of a custom glue API
  • Payment links and status as agent tools
  • Drive payments from the agent workflow — without a custom glue API

Use cases

TWINT for OpenClaw pays off in many scenarios:

  • Swiss customers who pay on mobile and via QR code with the TWINT app
  • Support or ops agents that create and share payment links with TWINT
  • Teams connecting agent workflows to Swiss payments — without a custom backend in between

Setup

How to use TWINT with OpenClaw

  1. Create a zahls.ch account and complete verification.
  2. Activate TWINT in your zahls.ch dashboard under payment methods.
  3. Create an API key and note your instance name.
  4. Add the zahls.ch remote MCP endpoint to your OpenClaw MCP config (URL plus X-API-KEY and X-Instance headers).
  5. Have the agent create a test payment link and complete a TWINT payment in test mode.

FAQ

Do I need a separate contract for TWINT?

No. TWINT acceptance is included in your zahls.ch account; you do not need a separate acceptance contract.

How does OpenClaw connect to zahls.ch?

Via remote MCP: endpoint https://www.zahls.ch/mcp with the X-API-KEY and X-Instance headers. Details are in the connect guide under Help → Agents.

What does TWINT with OpenClaw cost?

Transaction fees depend on your zahls.ch plan. There are no setup fees for MCP or the agent connection.