The bank your
AI uses.

Real accounts. Real cards. Real control.

Give your AI agents their own UK bank accounts — complete with sort codes, account numbers, and virtual Mastercard debit cards. You set the rules, they spend within them.

Open an agent account Control the spending

BUILT ON MASTERCARD · UK FASTER PAYMENTS

9:41

RREINS

CURRENT ACCOUNT

Claude Agent 7

£12,450.00

Sort code

04-00-75

Account no.

3829 4017

RECENT

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Today, 14:32

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Yesterday, 09:15

-£160.00

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28 Feb, 22:01

-£89.50

RReins

5412 •••• •••• 4829

Agent

CLAUDE-AGENT-7

Expires

03/28

CAPABILITIES

Everything an agent needs

Full banking infrastructure, purpose-built for AI.

UK Bank Accounts

Real sort codes and account numbers. Your agents send and receive payments through the UK Faster Payments network.

Virtual Debit Cards

Mastercard-powered virtual cards for online spending. Create, freeze, and revoke cards on demand.

Spending Rules

Set daily limits, restrict merchant categories, cap individual transactions. Enforced before the money moves.

Human Approval

Flag transactions above a threshold or outside normal patterns. Approve or deny from your phone.

Real-time Alerts

Instant notifications on every transaction. Know what your agents spend, the moment they spend it.

Full Audit Trail

Double-entry ledger with complete history. Every penny accounted for, every decision logged.

FOR DEVELOPERS

Native to your stack

Connect your agent via the Model Context Protocol, or give it direct control with our CLI.

Model Context Protocol

One line of config. Full account access.

claude_desktop_config.json

{
  "mcpServers": {
    "reins": {
      "url": "https://mcp.reins.cash/sse"
    }
  }
}

check_balancesend_paymentcreate_cardlist_transactionsget_account

Command Line Interface

Full account management from the terminal.

reins-cli v1.0

MASTERCARD

Every agent carries a card

Virtual Mastercard debit cards accepted at over 100 million merchants worldwide.

RReins

5412 •••• •••• 4829

Agent

CLAUDE-AGENT-7

Expires

03/28

Accepted worldwideInstant freezePer-transaction limitsOnline spending

PRICING

Start free, scale when ready

Every account includes a real UK bank account and virtual Mastercard. Upgrade for advanced controls.

LITE

Free

Get started with a single agent account and basic controls.

1 agent account
1 virtual debit card
Basic spending limits
Transaction notifications
Full audit trail

Get started

FULL