Process payments and refunds through T-Kassa (T-Bank/Tinkoff) payment API. For developers integrating Tinkoff payment processing into AI workflows or backend systems.
io.github.theYahia/tkassa-mcp
Local install
STDIO
1 required env var
How models use it and what it is built for.
Process payments and refunds through T-Kassa (T-Bank/Tinkoff) payment API. For developers integrating Tinkoff payment processing into AI workflows or backend systems.
Local install — runs as a subprocess.
Configuration this server reads at startup.
API key for the service
Where to find authoritative docs and source for Theyahia Tkassa.
Paste any of these into Agent Studio after connecting Theyahia Tkassa.
Common questions about connecting and running Theyahia Tkassa.
What payment operations does this MCP server support?
The server provides 5 tools for T-Kassa integration, including payment processing and refunds through Tinkoff's payment API. Exact tool names and parameters are documented in the server's tool definitions.
How do I authenticate with T-Kassa?
You must provide your T-Kassa terminal API key via the TKASSA_TERMINAL_KEY environment variable. This is required to connect to the Tinkoff payment service.
How do I install and run this MCP server?
Install via npm with `npx @theyahia/tkassa-mcp@1.0.0`. The server runs over stdio transport and requires the TKASSA_TERMINAL_KEY environment variable to be set before startup.
Is this server production-ready?
This is version 1.0.0 and is the first MCP server for T-Kassa. Test thoroughly in a sandbox environment with your Tinkoff account before production use.
What happens if my TKASSA_TERMINAL_KEY is invalid or missing?
The server requires TKASSA_TERMINAL_KEY to be set. If missing or invalid, authentication with T-Kassa will fail and payment operations will not succeed.
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