Slash

checked 1 day ago

Slash lets AI agents create cards, set spend limits, and move money on a business's Slash account through an MCP server, with human approval required for write actions.

MoneyLive

Agents connect to an existing Slash business account via an MCP server and can create virtual or physical cards with spend limits, move money between accounts, pay invoices, send payments via Slash Pay, and query transaction history through a single API.

Offering type
account, card
Custody model
custodial
Partner bank
Column N.A., Member FDIC
FDIC passthrough
not published
Rails
not published
Spend controls
per-card daily, monthly, or lifetime limits, merchant locks, human approval required before write actions execute
Fees
not published
Who can open
Existing Slash business banking customers connecting an MCP-compatible agent (Claude, GPT, Cursor, or custom agents) to their account.
Integration
API, MCP
Pricing
not published

Gotchas

  • Requires an existing Slash business banking account; not a standalone product for agents without a Slash account.
  • Human-in-the-loop approval is required for write operations such as creating cards or sending payments, using read-only API keys that require sign-off before execution.
  • Card data (PAN and CVV) is encrypted with RSA-OAEP so the agent only ever sees tokenized, encrypted data, not raw card numbers.
  • No public self-serve pricing is listed for the agent platform; signup goes through a sales inquiry.