Start Building Free

One promptand you can get paid.

Give your agent one prompt. It sets up the merchant, the checkout and the tax, then asks before anything goes live.

Use the Payments AI skill at to set up payments for this app.

No terminal? Add it as a connector in Claude
  • Free to build
  • No API key to copy
  • Sandbox until you say go

Works with the tools you already use

  • Claude
  • Cursor
  • Codex
  • GitHub Copilot
  • Gemini CLI
Connect your agent

Rather do it by hand? Connect the MCP server.

Pick your tool and run one line. You approve once in the browser, with no key to copy, and your agent can build checkouts from that moment on.

  1. Pick your tool, run one line

    Every client ends the same way: the server is registered and waiting for you to approve it.

    The login step opens the browser to sign in or sign up. Check it with /mcp.

  2. Approve once in the browser

    Your client opens the dashboard. Sign in, approve the scopes, and the tools appear in the chat. There is no User MCP Key to copy.

  3. Ask for what you want to sell

    No API reference, no tax research. Describe the plan and the agent calls create_product, then hands back the hosted checkout URL.

claude mcp add --transport http payments-ai https://mor.payments.ai/api/mcp

claude mcp login payments-ai

Added payments-ai. Opening browser to authorize.

Opening browser for authorization…

Signed in · scopes approved

get_my_merchant

0 merchants · ready to create one

Create a $29/mo Pro plan with a 14-day trial and give me the checkout URL.

create_merchant_account ✓

create_product ✓

checkoutUrl → …/payment/pln_4Rk2mBpA?isSandbox=true

payments-ai registered · awaiting approval

Under two minutes, start to finish.Read the MCP docs (opens in a new tab)

Claude on the web or desktop

No terminal?Add it as a connector.

Four steps in Claude's settings. The same on claude.ai and in the desktop app, and it takes about a minute.

  1. 1Open Settings → Connectors

    In Claude, open Settings, go to Connectors and click Add custom connector.

    • Desktop app?Same path. Settings sits under your name in the bottom-left corner.
    • Team plan?An Owner adds the connector in Organization settings first. Then you just click Connect.

  2. 2Name it and paste the URL

    Name: Payments AI. For the URL, pick one and click Add.

    • LiveRecommendedhttps://mor.payments.ai/api/mcpBuilds in Sandbox until you say go live.

  3. 3Connect, sign in, Approve

    Click Connect next to Payments AI. A tab opens: sign in or create a free account, check the two permissions and click Approve. You're sent back to Claude.

    • No account?Sign up in that same tab. It's free, and nothing goes live without you.
    • No tab opened?Allow pop-ups for claude.ai and click Connect again.

  4. 4Turn it on and check

    In a new chat, open the tools menu (the sliders icon) and switch Payments AI on. Then paste this:

    Use the Payments AI connector to call get_my_merchant and tell me what it returns. When it works, reply: Payments AI MCP is connected.

    You'll see: Payments AI MCP is connected

Connected?Carry on from step 3 of the prompts above: create your Sandbox merchant.

What your agent does for you

Six jobs that used to be yours.

Each one runs inside the tool you already build in.

  1. 01Sets up your merchant

    Asks for your business name and email, then creates the account.

  2. 02Adds what you sell

    Say “a $29 monthly Pro plan” and it creates the product and price.

  3. 03Builds the checkout

    You get a working test checkout link, ready to drop into your app.

  4. 04Turns on tax

    Sales tax and VAT are collected at checkout. No rate tables to write.

  5. 05Runs a test payment

    Pay with a test card. The first thing you see is a payment that worked.

  6. 06Stays on after launch

    New plan or price? One more sentence, not a trip to settings.

Guardrails

Hard toget wrong.

The safety checks live in the setup itself, so you don't have to remember them.

  • Sandbox first.

    Every product and checkout starts as a test. No real money moves.

  • Live waits for your yes.

    Going live is one step, and your agent asks you before it takes it.

  • No double setups.

    It checks what already exists before it creates anything.

  • No keys to leak.

    You sign in through the browser. Nothing secret lands in your chat.

Merchant of record

Tax, VAT, chargebacks.Not your job.

  • You're not the seller on paper

    Tax registration, filing and remittance aren't yours.

  • Tax collected at checkout

    Sales tax and VAT on every sale. Remitted for you across the US, EU and UK.

  • Disputes answered for you

    Chargeback responses go to the card networks without you building a case.

Free to build.

No setup fee, no monthly minimum, no PCI fee.
You pay 2.7% + $0.30 per payment, only when you sell.

See full pricing
$10,000
You keep$9,670
Fees$330

200 payments at 2.7% + $0.30. Processing only. Tax handling, BNPL and payouts are priced separately.

Paste it.Your agent does the rest.

Use the Payments AI skill at to set up payments for this app.

Paste into your agent

Rather read first?Read the MCP docs