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PopNx MCPMCP servers for people who use AI · explained in plain words

MCP Adyen

by codesparversion 0.2.2i★ –iRuns on your computer
Registry nameio.github.codespar/mcp-adyen

Install

Overview

Description from the maker (original English)

MCP server for Adyen Checkout API v71 — enterprise payments (iFood, Uber, Spotify in LatAm)

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs on your computer
  • Transport: stdio
  • Category: Online shops & payments
  • You need to fill in: ADYEN_API_KEY, ADYEN_MERCHANT_ACCOUNT

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • You fill in yourself: ADYEN_API_KEY, ADYEN_MERCHANT_ACCOUNT, ADYEN_ENV, ADYEN_LIVE_URL_PREFIX

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "adyen": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-adyen"
      ],
      "env": {
        "ADYEN_API_KEY": "your-value",
        "ADYEN_MERCHANT_ACCOUNT": "your-value",
        "ADYEN_ENV": "your-value",
        "ADYEN_LIVE_URL_PREFIX": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add adyen --env ADYEN_API_KEY=your-value --env ADYEN_MERCHANT_ACCOUNT=your-value --env ADYEN_ENV=your-value --env ADYEN_LIVE_URL_PREFIX=your-value -- npx -y @codespar/mcp-adyen

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "adyen": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-adyen"
      ],
      "env": {
        "ADYEN_API_KEY": "your-value",
        "ADYEN_MERCHANT_ACCOUNT": "your-value",
        "ADYEN_ENV": "your-value",
        "ADYEN_LIVE_URL_PREFIX": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "adyen": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-adyen"
      ],
      "env": {
        "ADYEN_API_KEY": "your-value",
        "ADYEN_MERCHANT_ACCOUNT": "your-value",
        "ADYEN_ENV": "your-value",
        "ADYEN_LIVE_URL_PREFIX": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • ADYEN_API_KEY secret required env
    Adyen API key (generated in Customer Area → Developers → API credentials)
  • ADYEN_MERCHANT_ACCOUNT required env
    Adyen merchant account code (appears in most request bodies)
  • ADYEN_ENV env
    test | live. Defaults to test.
  • ADYEN_LIVE_URL_PREFIX env
    Required when ADYEN_ENV=live. Your merchant-specific prefix, e.g. 1797a841fbb37ca7-AdyenDemo

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account codespar, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Online shops & paymentsi

  • More stars than 0% of the other 1748 servers in this category
  • Published to the registry more recently than 14% of the other 1748 servers in this category
  • Basic checks equal to or better than 100% of the other 1748 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is MCP Adyen safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: ADYEN_API_KEY, ADYEN_MERCHANT_ACCOUNT

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.2) reached the registry 5 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Stripe MCP

by stripe

Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.

Runs in the cloud★ 2,043MITUpdated 12 months ago
Install

MCP Cn Commerce

by TonyWang-hub

8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending

Runs on your computer★ 96MITUpdated 27 days ago
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

@codespar/mcp-adyen

MCP server for Adyen Checkout API v71 — the global enterprise payments rail used by iFood, Uber, Spotify, and AirBnB in LatAm.

Distinct from every other server in our catalog: it's the one gateway enterprise merchants choose when a single contract has to cover BR + EU + US + APAC.

Tools (25)

ToolPurpose
create_paymentCreate a payment.
payment_detailsSubmit additional details for a payment (3DS challenge response, redirect returnUrl payload, etc).
capture_paymentCapture an authorized payment (for delayed-capture flows).
cancel_paymentCancel an authorized-but-uncaptured payment.
refund_paymentRefund a captured payment (full or partial).
reverse_paymentVoid-or-refund a payment atomically.
update_amountUpdate the authorized amount of an unsettled payment (common in tips / hotel incidentals).
get_payment_methodsDynamically list available payment methods for a country/currency/amount combination.
create_payment_linkCreate a hosted payment link (URL you send to the customer).
get_payment_linkRetrieve a payment link by id.
update_payment_linkUpdate a payment link — typically to expire it early.
create_donationCreate a round-up donation linked to an original payment (Adyen Giving).
list_stored_payment_methodsList a shopper's stored payment methods (one-click reuse).
disable_stored_payment_methodDelete a stored payment method (shopper opt-out).
create_sessionCreate a Checkout session (used by Drop-in and Web Components to load methods + handle the full flow client...
get_sessionRetrieve the status/result of a Checkout session (poll after the shopper finishes Drop-in).
retrieve_applicable_defense_reasonsList the defense reason codes Adyen will accept for a given dispute (Dispute Service v30).
accept_disputeAccept a dispute — forfeit the funds and close the case (Dispute Service v30).
defend_disputeDefend a dispute using one of the applicable defense reason codes (Dispute Service v30).
supply_defense_documentUpload a supporting document for an ongoing dispute defense (Dispute Service v30).
list_balance_accountsList the balance accounts owned by an account holder (Balance Platform BCL v2).
get_balance_accountFetch a single balance account by id (Balance Platform BCL v2).
create_transferInitiate a transfer (bank payout, internal move, third-party card push) from a balance account (Transfers B...
get_transferRetrieve a transfer by id (Transfers BTL v4).
list_merchantsList merchant accounts visible to the API credential (Management API v3).

Install

npm install @codespar/mcp-adyen

Environment

ADYEN_API_KEY="..."              # X-API-Key value, secret

ADYEN_MERCHANT_ACCOUNT="..." # Merchant account code injected into every call ADYEN_ENV="test" # test | live. Default: test. ADYEN_LIVE_URL_PREFIX="..." # Required when ADYEN_ENV=live. Your merchant-specific prefix from Customer Area.

URL routing

  • ADYEN_ENV=test → https://checkout-test.adyen.com/v71
  • ADYEN_ENV=live → https:// -checkout-live.adyenpayments.com/checkout/v71

Live calls fail fast if ADYEN_LIVE_URL_PREFIX is missing.

Run

# stdio (default)

npx @codespar/mcp-adyen

HTTP

MCP_HTTP=true MCP_PORT=3000 npx @codespar/mcp-adyen

Scope

This v0.1 covers Checkout API v71 only. Separate packages for Adyen Payouts, Management, and Balance Platform APIs follow when demand emerges — each has distinct auth, URL prefix rules, and use cases.

Enterprise

Need governance, budget limits, and audit trails for agent payments? CodeSpar Enterprise adds policy engine, payment routing, and compliance templates on top of these MCP servers.

Authentication

Set these environment variables before launching the server:

  • ADYEN_API_KEY *(required, secret)* — Adyen API key (generated in Customer Area → Developers → API credentials)
  • ADYEN_MERCHANT_ACCOUNT *(required)* — Adyen merchant account code (appears in most request bodies)
  • ADYEN_ENV — test | live. Defaults to test.
  • ADYEN_LIVE_URL_PREFIX — Required when ADYEN_ENV=live. Your merchant-specific prefix, e.g. 1797a841fbb37ca7-AdyenDemo

Issue credentials at the provider's developer portal: https://docs.adyen.com.

License

MIT

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