Pink Agentic AI Payments

Name: Pink Agentic AI Payments
Author: Pink-Agentic-Payments

by Pink-Agentic-Paymentsversion 0.1.3i★ –iComputer or cloud

Registry namecom.pinkwallet/agentic-payments-sandbox

Install

Overview

Description from the maker (original English)

Pink Agentic AI Payments: AI agents pay within spending rules (budgets, caps, approval). Sandbox.

PopNx MCP’s three pillars

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

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi2 of 3 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

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: Computer or cloud
Transport: stdio, Streamable HTTP
Category: Developer tools
You need to fill in: PINK_AGENT_API_KEY, Authorization

Install

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

Before you install

Basic checks: 2 of 3 passed
Runs on the maker’s server: what you ask it goes through their server.
You fill in yourself: PINK_AGENT_API_KEY, PINK_MCP_URL, Authorization

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

You need

Runs in the cloudNothing to install; it connects over the internet
npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

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

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Or run it on your computer

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

{
  "mcpServers": {
    "agentic-payments-sandbox": {
      "command": "npx",
      "args": [
        "-y",
        "pink-agentic-payments-mcp"
      ],
      "env": {
        "PINK_AGENT_API_KEY": "your-value",
        "PINK_MCP_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add --transport http agentic-payments-sandbox https://agentic-sandbox.pinkwallet.com/mcp --header 'Authorization: your-value'

Or run it on your computer

claude mcp add agentic-payments-sandbox --env PINK_AGENT_API_KEY=your-value --env PINK_MCP_URL=your-value -- npx -y pink-agentic-payments-mcp

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": {
    "agentic-payments-sandbox": {
      "url": "https://agentic-sandbox.pinkwallet.com/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

Or run it on your computer

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "agentic-payments-sandbox": {
      "command": "npx",
      "args": [
        "-y",
        "pink-agentic-payments-mcp"
      ],
      "env": {
        "PINK_AGENT_API_KEY": "your-value",
        "PINK_MCP_URL": "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": {
    "agentic-payments-sandbox": {
      "type": "http",
      "url": "https://agentic-sandbox.pinkwallet.com/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "agentic-payments-sandbox": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "pink-agentic-payments-mcp"
      ],
      "env": {
        "PINK_AGENT_API_KEY": "your-value",
        "PINK_MCP_URL": "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 address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

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

Values you fill in

PINK_AGENT_API_KEY secret required env
Agent API key from a Pink sandbox workspace (create one free, no signup, at https://agentic-sandbox.pinkwallet.com or via `npx pink-agentic-payments-mcp --create-sandbox`).
PINK_MCP_URL env
Remote Pink MCP endpoint to bridge to. Defaults to the public sandbox: https://agentic-sandbox.pinkwallet.com/mcp
Authorization secret HTTP header
Optional. OAuth 2.1 is available (discovery at /.well-known/oauth-authorization-server, dynamic client registration, PKCE S256, consent page); or a Bearer sandbox agent key (pk_sandbox_agent_*) issue…

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

What it can do

The server asks you to sign in before it lists its tools.

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 8, 2026

! Caution
Maker matches the repo
The publisher (pinkwallet.com) is not the repo owner (Pink-Agentic-Payments); someone else may have listed it
… 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
✓ Pass
Endpoint responds
Responded in 136 ms (HTTP 401)
✓ Pass
Sign-in with OAuth
Declares OAuth sign-in, so your AI app can take you to log in
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Developer toolsi

More stars than 0% of the other 4917 servers in this category
Published to the registry more recently than 63% of the other 4917 servers in this category
Basic checks equal to or better than 24% of the other 4917 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 Pink Agentic AI Payments safe?

It passed 2 of 3 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: PINK_AGENT_API_KEY, Authorization

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.3) reached the registry 24 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: GitHub, Desktop Commander, Cloudflare MCP

Alternatives

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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.

Pink Agentic AI Payments MCP server: let Claude, ChatGPT or Cursor pay vendors and invoices within spending rules

pink-agentic-payments-mcp is the MCP server for Pink Agentic AI Payments (by PinkWallet). It lets an AI agent in Claude, ChatGPT, Cursor, VS Code, Windsurf or any other MCP client request a payment, such as paying a vendor invoice or topping up API credits, and Pink checks that payment against the company's spending rules (per-agent budgets, single-payment caps, payee allow-lists, human approval above a threshold) before any payment credential is issued. The agent never holds a standing card or key.

Production pilot: a private production tenant (decision-only: Pink decides allow, block or ask a person; your own Stripe, card or bank pays) is available for $99/month. In production, payments above an agent's per-payment limit wait for a person's approval. Details and checkout: https://pinkwallet.com/agentic/pilot/

Every payment request gets one of three answers: allowed (with a single-use credential), pending_human (a person is asked first), or blocked (with the reason).

Sandbox preview: test money only, no signup required to get a key.

Can Claude or ChatGPT pay an invoice through MCP?

Yes, with limits you set. Connect Pink as an MCP server, and the agent gets 7 payment tools (listed below). Asked to "pay the Acme invoice for $1,200", the agent calls pink.check_policy or pink.request_payment; Pink pays only if the invoice fits the rules, asks a person if it needs approval, or refuses and says why. Setup guides: Claude · ChatGPT (developer mode) · Cursor · Claude Code · Walkthrough: an MCP server that lets AI agents pay invoices.

How this package works

This package is a local stdio MCP server that bridges any MCP client to Pink's remote Streamable HTTP MCP server (https://agentic-sandbox.pinkwallet.com/mcp). It forwards tools/list and tools/call (and resources/prompts, if the remote adds them) transparently, so the local server always reflects whatever tools Pink's remote server currently exposes; nothing is hardcoded. Clients that support remote MCP can also connect to that URL directly.

Quick start

1. Get a free sandbox agent key

No signup needed. Either run:

npx -y pink-agentic-payments-mcp --create-sandbox

which creates a sandbox workspace and prints a ready-to-paste client config, or create one yourself:

curl -s -X POST https://agentic-sandbox.pinkwallet.com/v1/sandbox/workspaces

and take any agents[].key from the response.

2. Add it to your MCP client

Claude Desktop (claude_desktop_config.json), Cursor, Windsurf, and most other stdio-based MCP clients:

"mcpServers": { "pink": { "command": "npx", "args": ["-y", "pink-agentic-payments-mcp"], "env": { "PINK_AGENT_API_KEY": "pk_sandbox_agent_..." } } } }

VS Code (.vscode/mcp.json):

"servers": { "pink": { "command": "npx", "args": ["-y", "pink-agentic-payments-mcp"], "env": { "PINK_AGENT_API_KEY": "${input:pink_agent_key}" } } } }

Env vars:

PINK_AGENT_API_KEY (required) — your agent key from a sandbox workspace.
PINK_MCP_URL (optional) — defaults to https://agentic-sandbox.pinkwallet.com/mcp.

Tools

These are live from the remote server's tools/list response (see TEST-OUTPUT.txt for the full run):

Tool	What it does
`pink.get_budget`	What this agent may still spend: monthly budget left, spent today, single-payment cap, vault balances, company daily ceiling.
`pink.list_payees`	Suppliers, platforms and contractors this company has approved. Paying anyone else stops and asks a person.
`pink.list_rules`	The policy rules that apply to this agent, in evaluation order. First match decides: allow, ask, or block.
`pink.check_policy`	Dry run. Returns `would_allow` / `would_ask` / `would_block` with the rule and full decision trace. Nothing is spent or held.
`pink.request_payment`	The real call. Returns `allowed` with a single-use credential, `pending_human` with a `hold_id` while a person is asked, or `blocked` with the reason.
`pink.get_credential`	Poll a pending hold. Once a person approves, this returns the credential.
`pink.report_receipt`	File the receipt for a completed payment so it reconciles.

How this was tested

TEST-OUTPUT.txt in this repo is the full, unedited output of three real runs against a live sandbox workspace (test money only):

The built server (dist/bin.js) driven over stdio by an MCP SDK test client — tools/list plus pink.request_payment calls that returned real allowed (with an issued sandbox credential), blocked (over monthly budget), and pending_human (new-payee approval) decisions.
The official MCP Inspector CLI (npx @modelcontextprotocol/inspector --cli) run headless against the same built server.
The same stdio test run again from a packed tarball (npm pack then npx -y ./pink-agentic-payments-mcp-0.1.0.tgz) in a clean directory, to prove the npx install path works end to end.

Status

Sandbox preview (test money only). Published on npm as pink-agentic-payments-mcp — npx -y pink-agentic-payments-mcp is all you need, no clone or build step required.

License

MIT

Pink Agentic AI Payments

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Or run it on your computer

Or run it on your computer

Or run it on your computer

Or run it on your computer

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Developer toolsi

Common questions

Alternatives

GitHub

Desktop Commander

Cloudflare MCP

README from the maker

Pink Agentic AI Payments MCP server: let Claude, ChatGPT or Cursor pay vendors and invoices within spending rules

Can Claude or ChatGPT pay an invoice through MCP?

How this package works

Quick start

1. Get a free sandbox agent key

2. Add it to your MCP client

Tools

How this was tested

Links

Status

License