Contact Tin Can Smartphone
Contact Tin Can Smartphone when you need help with the Android SMS gateway, REST API tokens, webhooks, MCP tools, invitations, or billing.
We reply in English and German. You are welcome to write in your own language — we will do our best to understand and respond. For product background, see About; for common answers, read the FAQ or the API docs first.
Typical topics: pairing a phone as a gateway, SIM routing, outbound SMS errors, inbound webhooks, access tokens, and early-access invitations. Include your account email and a short description of what you already tried so we can help faster.
Send us an email
Use the form below to contact Tin Can Smartphone support. Messages go to our team at Albrecht Apps GmbH in Germany.