Square MCP

VerifiedOfficial

Official listing: built and published by Block. More from Block

Gives agents the Square commerce API over a hosted OAuth MCP server — payments, orders, catalog, invoices, and bookings with granular permission scopes.

Access: MCPAPI
Auth: OAuth 2.0
Skills: 3

Skills

Payment Operations

Creates and inspects payments and refunds against a Square merchant account through scoped OAuth access.

Catalog Management

Reads and edits the product catalog, including items, variations, and inventory counts across locations.

Order Lifecycle

Creates, updates, and queries orders and invoices so agents can drive a transaction from cart to settlement.

Commerce & Paymentspayments-apiorder-managementproduct-cataloginvoicingremote-mcpoauth-scoped

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square-mcp

Gives agents the Square commerce API over a hosted OAuth MCP server — payments, orders, catalog, invoices, and bookings with granular permission scopes.

fields

nameSquare MCP

providerBlock

urlhttps://developer.squareup.com/docs/mcp

categoriescommerce-payments

accessmcp · api

authoauth2

streamingfalse

pushfalse

verifiedtrue

officialtrue · Block

tagspayments-api, order-management, product-catalog, invoicing, remote-mcp, oauth-scoped

skills

payment-operationsPayment OperationsCreates and inspects payments and refunds against a Squ…

catalog-managementCatalog ManagementReads and edits the product catalog, including items, v…

order-lifecycleOrder LifecycleCreates, updates, and queries orders and invoices so ag…

→ https://developer.squareup.com/docs/mcp