Mcp Coinbase Commerce

io.github.codesparPublished by GitHub account codesparv0.2.2Updated Oct 24, 2026

MCP server for Coinbase Commerce — crypto merchant payments (BTC/ETH/USDC); settle crypto or fiat

VerifiedSTDIODesktop onlyFinance Business & Commerce

Server details

Identifier: io.github.codespar/mcp-coinbase-commerce
Transport: STDIO
Runtime: Desktop only
Trust: Verified
Published: Sep 16, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified the GitHub account codespar for this listing. That does not show the account is the product's maker.

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Overview

AI-generated overview

Coinbase Commerce MCP server that lets an assistant create and manage crypto merchant charges, checkouts, invoices and events.

What you can do: Create, retrieve, list, cancel and manually resolve crypto charges priced in local fiat
Create, retrieve, list, update and delete reusable hosted checkouts
Create, retrieve, list and void invoices directed at a named recipient
List and retrieve lifecycle events such as charge created, confirmed, failed or delayed
Fetch current Coinbase exchange rates for a base asset
Verify a webhook payload locally with HMAC-SHA256
When to use it: Use it when an assistant needs to bill a buyer in crypto for a merchant: issuing a one-time charge, sharing a reusable checkout link, sending an invoice, or tracking payment events and exchange rates.
Requirements: Runs locally over stdio via npx from the npm package, or over HTTP when MCP_HTTP and MCP_PORT are set. Requires a Coinbase Commerce API key in COINBASE_COMMERCE_API_KEY; COINBASE_COMMERCE_API_VERSION is optional and defaults to 2018-03-22. The webhook verification tool also needs COINBASE_COMMERCE_WEBHOOK_SECRET. Network access to the Coinbase Commerce API.

Before you install

The API key in COINBASE_COMMERCE_API_KEY grants access to a merchant payment account and should be treated as a secret; the webhook secret is likewise sensitive. Several tools change real payment state: charges can be cancelled or manually marked paid, checkouts updated or deleted, and invoices voided. Manually resolving a charge as paid can release goods without an actual payment, so review such actions.

Installation

In SourceWeft

Open Mcp Coinbase Commerce in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

@codespar/mcp-coinbase-commerce

MCP server for Coinbase Commerce — global crypto merchant payments.

Coinbase Commerce is the merchant-accept side of crypto. Your store prices an order in local fiat (USD, BRL, EUR, MXN, ...), the buyer settles in BTC / ETH / USDC / and other supported assets, and Coinbase settles to you in the crypto or fiat of your choice.

Positioning vs the rest of the catalog

Server	Use case	Direction
`@codespar/mcp-coinbase-commerce`	Merchants accept crypto at checkout	Buyer pays merchant
`@codespar/mcp-unblockpay`	BRL / MXN <-> USDC corridor	Value transfer
`@codespar/mcp-moonpay`	End-user fiat <-> crypto (100+ assets)	Onramp / offramp
`@codespar/mcp-transak`	End-user fiat <-> crypto (broad geo)	Onramp / offramp

Use Coinbase Commerce when an agent needs to bill a buyer in crypto — hosted charge page, reusable checkout, or directed invoice.

Tools (18)

Tool	Purpose
`create_charge`	Create a crypto charge — a one-time merchant invoice priced in local fiat that a buyer can settle in BTC, E...
`retrieve_charge`	Retrieve a charge by its Coinbase Commerce id OR its short code (the 8-character code embedded in the hoste...
`list_charges`	List charges, newest first.
`cancel_charge`	Cancel a charge that has not yet been paid.
`resolve_charge`	Manually resolve a charge as paid.
`create_checkout`	Create a reusable hosted checkout — think product-page-style link that can be paid multiple times.
`retrieve_checkout`	Retrieve a checkout by id.
`list_checkouts`	List reusable hosted checkouts, newest first.
`update_checkout`	Update an existing reusable checkout.
`delete_checkout`	Delete a reusable checkout.
`list_events`	List events — the lifecycle signals (charge:created, charge:confirmed, charge:failed, charge:delayed, charg...
`retrieve_event`	Retrieve a single event by id.
`create_invoice`	Create an invoice — a directed bill sent to a specific named recipient.
`retrieve_invoice`	Retrieve an invoice by code.
`list_invoices`	List invoices, newest first.
`void_invoice`	Void an unpaid invoice.
`list_exchange_rates`	Fetch current Coinbase exchange rates for a base asset (e.g.
`verify_webhook_signature`	Local helper — verify a Coinbase Commerce webhook payload using HMAC-SHA256.

Install

Environment

bash

COINBASE_COMMERCE_API_KEY="..."         # API key (required, secret)COINBASE_COMMERCE_API_VERSION="..."     # Optional. Defaults to 2018-03-22.

COINBASE_COMMERCE_API_KEY="..."         # API key (required, secret)COINBASE_COMMERCE_API_VERSION="..."     # Optional. Defaults to 2018-03-22.

Create an API key at https://beta.commerce.coinbase.com/settings/security.

Authentication

Every request carries two headers:

The version header is required. Pin it so future API changes don't silently break your integration.

Run

bash

# stdio (default — for Claude Desktop, Cursor, etc)npx @codespar/mcp-coinbase-commerce
# HTTP (for server-to-server testing)MCP_HTTP=true MCP_PORT=3000 npx @codespar/mcp-coinbase-commerce

# stdio (default — for Claude Desktop, Cursor, etc)npx @codespar/mcp-coinbase-commerce
# HTTP (for server-to-server testing)MCP_HTTP=true MCP_PORT=3000 npx @codespar/mcp-coinbase-commerce

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.

License

MIT

Source: packages/crypto/coinbase-commerce/README.md at commit d0a519a

Tools

SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

v0.2.2LatestSep 16, 2026

Score

50% of the applicable checks met

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Reached in the last 30 days25 pts
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Auth declared10 pts
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Tools listed15 pts
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DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
License10 pts