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Integration · Payments

Connect Claude & ChatGPT to Reepay

Ask your AI which invoices are in dunning, what a customer pays each month, or when a subscription renews, and get the answer from Reepay, now Frisbii Billing & Pay. It can search customers, subscriptions, invoices, charges, credit notes and disputes, preview the next invoice, cancel or keep a subscription and refund a settled invoice, with your approval if you want it.

Connect Reepay (Frisbii Billing & Pay) free

Free plan, no credit card. Takes about a minute.

Try asking

  • “Which invoices are in dunning right now?”

    The AI searches invoices with state dunning and lists them with customer, amount and date.

  • “What does customer 1042 pay, and when is the next invoice?”

    It finds the customer's subscriptions, reads the plan and amount, and previews the next invoice.

  • “Cancel Jane Miller's subscription.”

    It finds the subscription and cancels it, so it ends at the end of the notice period. Until then the cancellation can still be undone.

What your AI can do

Customers

Search, create and update customers, read their saved payment methods, and keep internal notes on each one.

Subscriptions and plans

List subscriptions by plan, state or trial, preview the next invoice, cancel or undo a cancellation, and read plans and coupons.

Invoices and payments

Search invoices and charges, read credit notes, refunds and disputes, and refund a settled invoice or charge.

  • “Refund 200 DKK of invoice inv-5531.”

    It creates a partial refund on the settled invoice. The money goes back to the customer and the refund cannot be undone.

  • “Is the card on file for Acme about to expire?”

    It lists the customer's saved payment methods with card type, masked number and expiry.

  • “Do we have any open chargebacks?”

    It lists payment disputes filtered by state, with the invoice and reason for each.

27 tools for Reepay (Frisbii Billing & Pay)

These tools are switched on when you connect. You can switch any of them off, or require your approval before it runs.

  • add_customer_noteChanges dataAdd an internal `note` to a customer by `customer_handle`.
  • cancel_subscriptionDeletesCancel a subscription by `subscription_handle`; it ends at the end of the notice period or `expire_at`. Can be undone with uncancel_subscription until it expires.
  • create_customerChanges dataCreate a customer with name, email, phone, company, address, country and optional `handle` (your own ID). Search first to avoid duplicates.
  • get_accountGet the connected Frisbii Billing (Reepay) account: name, handle, country, currency and locale.
  • get_chargeGet one charge by `payment_handle`, with amount, state and payment method.
  • get_credit_noteGet one credit note by `credit_note_id`.
  • get_customerGet one customer by `customer_handle`, with contact details and counts of subscriptions and invoices.
  • get_invoiceGet one invoice by `invoice_id` (ID or handle), with order lines, amounts, state and transactions.
  • get_payment_methodGet one saved payment method by `payment_id`, with card type, masked number and expiry.
  • get_planGet one subscription plan by `plan_handle`, with price, billing interval and trial settings.
  • get_refundGet one refund by `refund_id`, with amount and state.
  • get_subscriptionGet one subscription by `subscription_handle`, with plan, state, amount and next billing date.
  • list_chargesMoves moneyList charges (one-off payments), filtered by `customer`, `state`, `currency` or dates.
  • list_credit_notesList credit notes, filtered by `customer`, `invoice`, `subscription` or dates.
  • list_customer_notesList the internal notes on a customer by `customer_handle`.
  • list_disputesList payment disputes (chargebacks), filtered by `state`, `invoice`, `reason` or dates.
  • list_payment_methodsList saved customer payment methods (cards etc.), filtered by `customer`, `state` or card type.
  • list_subscription_invoicesList the invoices of one subscription by `subscription_handle`.
  • list_subscriptionsList subscriptions, filtered by `customer`, `plan`, `state` (active, expired, on_hold, pending, cancelled), dates or `in_trial`.
  • preview_next_invoicePreview the next invoice a subscription will generate, by `subscription_handle`.
  • refund_invoiceMoves moneyRefund a settled invoice or charge. Required: `invoice` (ID or handle); pass `amount` in minor units for a partial refund and optional `text`. Moves money back to the customer and cannot be undone.
  • search_couponsList coupons, filtered by `code`, `name`, `state` or dates.
  • search_customersSearch customers by `name`, `email`, `company`, `phone`, `handle` or other fields, or by created date with `from`/`to`. Use to find a customer handle.
  • search_invoicesSearch invoices, filtered by `customer`, `subscription`, `state` (e.g. pending, dunning, settled, failed), `type`, `plan` or dates. Use to find unpaid or recent invoices.
  • search_plansList subscription plans, filtered by `name`, `handle`, `state` or currency.
  • uncancel_subscriptionChanges dataUndo a pending cancellation of a subscription by `subscription_handle`, so it keeps renewing.
  • update_customerChanges dataUpdate a customer's contact details, address, VAT or language by `customer_handle`.

Set up in three steps

  1. 1

    Pick the app

    Create a free PipMCP account and choose Reepay (Frisbii Billing & Pay) from the app list.

  2. 2

    Paste your key

    Enter a Reepay private API key in the username field and leave the password empty. Log in to Frisbii Billing & Pay (formerly Reepay) and copy one of your private API keys from the API key settings of your account. It starts with priv_.

  3. 3

    Add the link to your AI

    You get a personal MCP link. Add it to Claude, ChatGPT or Cursor:

    1. Click your name, then Settings › Connectors › Add custom connector.
    2. Paste your link as the Remote MCP server URL.
    3. Switch it on from the + menu in a chat.

Questions

What can the AI do in Reepay?

The AI can search and read customers, subscriptions, plans, coupons, invoices, charges, credit notes, refunds, disputes and saved payment methods, and preview a subscription's next invoice. It can create and update customers, add notes, cancel a subscription or undo a pending cancellation, and refund a settled invoice or charge.

Does the AI see my Reepay credentials?

No. Your Reepay private API key is encrypted at rest and never shown to the AI. After you save it, it is not shown again, not even to you. The AI only sees the results of the tools it calls.

Can I control what the AI is allowed to do?

Yes. You choose which tools are switched on, so you can start with lookups only. Refunds move money back to the customer and cannot be undone, and cancelling a subscription affects your customer, so both can require your approval before they run. Every tool call is logged.

Does it work with ChatGPT?

Yes. In ChatGPT go to Settings › Apps & Connectors › Advanced and turn on Developer mode, then add your PipMCP link. Developer mode needs a paid ChatGPT plan: Plus, Pro, Business or Enterprise. The same link also works in Claude (Settings › Connectors › Add custom connector), Cursor and other MCP clients.

What does it cost?

PipMCP has a free plan with no credit card required. Paid plans bill per completed task. You connect your own Reepay (Frisbii) account, so any fees there are between you and Frisbii.

Is this Reepay or Frisbii?

Both. Reepay is now called Frisbii Billing & Pay, and the same account and private API keys are used. If you log in at Frisbii today, that is the account you connect here.

Let your AI work in Reepay (Frisbii Billing & Pay) today.

Start free. Your key stays encrypted, and you decide what the AI may do.

Connect Reepay (Frisbii Billing & Pay) free

PipMCP is not affiliated with Reepay (Frisbii Billing & Pay). Product names are trademarks of their owners.