Gumroad MCP server

What the model can do

Gumroad (creator storefront): sales with product, price, fees, refunds, disputes and subscription state (buyers' details withheld), products with price, sales count and variants, membership subscribers and their status, payouts, offer codes and audience emails; can mark a sale shipped, refund a sale in full or part, revoke or restore a buyer's access, resend a receipt, create, update, publish, unpublish or delete a product, create or delete an offer code, and draft, send, schedule or unschedule an audience email.

Reads

• gumroad_list_salesGumroad sales, one page at a time: product, price and currency, fees, tax, refunds, chargebacks and disputes, subscription state and offer code.
• gumroad_get_saleOne Gumroad sale by id: amounts, fees, tax, refunded amount, dispute and access state, subscription, offer code and rating.
• gumroad_list_productsThe seller's Gumroad products: name, price and currency, published or not, link, category, membership terms, sales count and revenue (USD cents)…
• gumroad_get_productOne Gumroad product by id, with its description, price, membership terms, sales and variants.
• gumroad_list_subscribersActive subscribers to a Gumroad membership product, 100 a page: status (alive, pending cancellation, failed payment…), recurrence, number of charges…
• gumroad_list_payoutsGumroad payouts to the seller: amount, currency, status, when created and processed, and processor…
• gumroad_list_offer_codesOffer codes (discount codes) of a Gumroad product: the code, amount or percent off, whether it applies to all products, limits…
• gumroad_list_emailsThe seller's Gumroad audience emails (posts): subject, state (draft, scheduled, published), audience, when published or scheduled…

Acts, when you ask

These change something in Gumroad. The model is told to use them only when you ask for exactly that, and each one is granted by name: per team on a shared connection, by the owner on a personal one.

• gumroad_mark_sale_shippedMarks a Gumroad sale of a physical product as shipped, optionally with a tracking URL; there is no undo.
• gumroad_refund_saleRefunds a Gumroad sale, returning money to the buyer: in full, or in part with amount_cents in the minor units of the sale's own currency (cents…
• gumroad_revoke_sale_accessRevokes a buyer's access to what they bought on Gumroad (library and downloads) without refunding them; refused for refunded sales…
• gumroad_restore_sale_accessRestores a buyer's previously revoked access to a Gumroad sale.
• gumroad_resend_receiptEmails the purchase receipt for a Gumroad sale to the buyer again (someone outside the company).
• gumroad_create_productCreates a Gumroad product with a name and price (in the smallest currency unit).
• gumroad_update_productChanges a Gumroad product's name, description, price, summary, permalink, pay-what-you-want setting or purchase limit; only what is given changes…
• gumroad_enable_productPublishes (enables) a Gumroad product so anyone can buy it.
• gumroad_disable_productUnpublishes (disables) a Gumroad product so it can no longer be bought; existing buyers keep their access.
• gumroad_delete_productPermanently deletes a Gumroad product; it cannot be undone (gumroad_disable_product only takes it off sale).
• gumroad_create_offer_codeCreates an offer (discount) code on a Gumroad product: a fixed amount off in cents or a percentage, optionally for all products (universal)…
• gumroad_delete_offer_codePermanently deletes an offer code from a Gumroad product; buyers can no longer use it.
• gumroad_create_email_draftSaves a Gumroad audience email as a DRAFT, with a subject, an HTML body and an audience (Gumroad's default audience, customers, followers…
• gumroad_send_emailPublishes a draft Gumroad audience email and sends it now to everyone in its audience (customers and followers outside the company)…
• gumroad_schedule_emailSchedules a draft Gumroad audience email to be sent to its whole audience at a set time in the seller's own timezone (rescheduling replaces the time).
• gumroad_unschedule_emailCancels a scheduled Gumroad audience email and turns it back into a draft; nothing is sent.

Connect it

First connect Gumroad on Dashboard → Connections, then add Memtro to your client once. The Gumroad tools appear alongside the tools of everything else you have connected; nothing is configured per connector.

claude plugin marketplace add memtro-org/claude-memtro
claude plugin install memtro@memtro --config api_key=sk-memtro-...

{
  "mcpServers": {
    "memtro": {
      "url": "https://platform.memtro.com/api/mcp",
      "headers": {
        "Authorization": "Bearer sk-memtro-..."
      }
    }
  }
}

{
  "mcp": {
    "memtro": {
      "type": "remote",
      "url": "https://platform.memtro.com/api/mcp",
      "headers": {
        "Authorization": "Bearer sk-memtro-..."
      }
    }
  }
}

Who may use it

The key identifies the person, and the server offers that person the tools they may use everywhere else in Memtro. A shared Gumroad connection is used by the teams an administrator granted it to, tool by tool, on the Permissions page; a personal connection is used by its owner alone, and its tools that act stay off until the owner allows them. See Teams and permissions and Connectors.

Ask it like this

• › How many sales did the new course make this week?
• › Which sales were refunded or disputed last month?
• › How many active subscribers does the membership have?
• › When is the next payout, and how much is it?
• › Create a 20 percent offer code SPRING20 on the course.

Questions

Is this an official Gumroad MCP server?

No. It is Memtro's MCP server with Memtro's Gumroad connector behind it: the connector reads Gumroad through its API with the credentials you connect on Dashboard → Connections, and Gumroad publishes nothing here. The same endpoint carries every other system you connect and Memtro's memory tools.

What does it cost?

Nothing on top of Memtro. One price per organisation by its number of users, from $50 a month for up to 10 users after a 7-day free trial, with every connector, the MCP server, jobs and memory included. You bring your own model keys.

Can it change anything in Gumroad?

Only when you ask, and only what it has been granted: mark a sale as shipped; refund a sale in full or in part (returns money to the buyer); revoke a buyer's access to a sale; restore a buyer's revoked access; resend a purchase receipt to the buyer; create a product (published, or as a draft); update a product; publish (enable) a product; unpublish (disable) a product; delete a product (permanent); create an offer code; delete an offer code; draft an audience email; send an audience email to its audience; schedule an audience email; unschedule an audience email. Every other tool reads, searches or lists. An administrator grants each acting tool by name per team, and a personal connection acts only after its owner allows it.

Which clients work?

Any MCP client that speaks Streamable HTTP: Claude Code, Cursor, Claude Desktop, OpenCode, Codex, Zed, Windsurf, Cline and the Anthropic and OpenAI SDKs. There is no local process to run; the server is remote and authenticated with your key.

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