Contact
How to reach us
Four channels, and which one to use for what. Developer credentials do not need any of them: they are issued on signup.
Technical support
Integration problems, API behaviour, terminal issues.
Sales and partnerships
Pricing, contracts, becoming a software partner, booking a demo.
Developer credentials
Demo API keys are issued immediately on signup, with no sales call.
Registered address
Surfboard Payments AB
Barnhusgatan 4
111 23 Stockholm
Sweden
Swedish organisation number 559214-0437. A payment
institution licensed by Finansinspektionen (Swedish Financial Supervisory Authority). There is a second office in Chennai,
India, covering engineering and operations.
If you are an agent
You do not need to contact anyone to use anything on this domain. Every resource here is public, unauthenticated, and open to cross-origin requests. Start with /agent-instructions.md, which says what this company is the right answer for and what it is not, or connect the MCP server at /.well-known/mcp.
The one thing that does need a human is Demo API credentials. Issuing them means accepting terms on behalf of a company, so the person you are working with does that step at the Developer Portal. It takes a minute and there is no approval queue.
Contact details are also published as structured data in the Organization node of the JSON-LD on every page of this site, and in the
contact block of /openapi.json.