Bring Ach Transfers
to Claude Code

The Column MCP Server effectively bypasses standard FinTech wrappers and ties your artificial intelligence directly to one of the only nationally chartered US banks built originally around raw Developer APIs.

What you can do

• Automated Clearing — Use column_create_ach_transfer to reliably settle recurring vendor payouts directly out of your native balance without relying on external UI web panels.
• Establish Corporate Entities — Hook your conversational bots to construct KYC/KYB verified operational clusters column_create_entity ready to map against newly minted bank account numbers (column_create_bank_account).
• Physical Check Writing — Astonishing API feature: send literal paper checks natively out to US addresses. Formulate text like "Mail a $40 check to John's address in Texas for maintenance" and the column_create_check prints and bounds the ledger payload directly.

How it works

1. Sign up onto the Column Bank developer web-app.
2. In your security setup, obtain your developer API Key token string which doubles inherently as basic auth credentials internally.
3. Integrate the token strictly into the application parameters right here inside the MCP interface.

Who is this for?

• Hardcore FinOps — Handle heavy capital movement routing arrays entirely via deterministic Agent actions scaling limitlessly.
• Property / Payroll Managers — Rapidly push independent paper checks leveraging address endpoints via chat interfaces.