usefulapi

Gumroad MCP server. Read products, sales, subscribers and offer codes; verify, enable and disable product licenses.

Claude

Open Settings → Connectors → Add custom connector
Paste this URL:
https://gumroad.usefulapi.io/mcp
Authenticate with Gumroad when prompted

Cursor · VS Code · Windsurf · Cline

Add to your MCP config, then reload & authorize:

{
  "mcpServers": {
    "gumroad": {
      "url": "https://gumroad.usefulapi.io/mcp"
    }
  }
}

live22 toolsFree 100 tool calls / monthPro $9/mo · $90/yr

Tools 22

Tool	Type	What it does
`gumroad_get_user`	read	Get user Get the authenticated user associated with the current Gumroad access token. Gumroad REST: GET /v2/user.
`gumroad_list_products`	read	List products List all of the authenticated user's products. Gumroad REST: GET /v2/products.
`gumroad_get_product`	read	Get product Get a single product by id. Gumroad REST: GET /v2/products/{id}.
`gumroad_list_sales`	read	List sales List/filter the authenticated user's successful sales, most recent first. Supports date, email, product/order filters and cursor pagination via page_key. Gumroad REST: GET /v2/sales.
`gumroad_get_sale`	read	Get sale Get a single sale by id. Gumroad REST: GET /v2/sales/{id}.
`gumroad_list_subscribers`	read	List subscribers List a membership/subscription product's subscribers, optionally filtered by buyer email. Gumroad REST: GET /v2/products/{product_id}/subscribers.
`gumroad_get_subscriber`	read	Get subscriber Get a single subscriber by id. Gumroad REST: GET /v2/subscribers/{id}.
`gumroad_list_offer_codes`	read	List offer codes List a product's offer codes (discount codes). Gumroad REST: GET /v2/products/{product_id}/offer_codes.
`gumroad_get_offer_code`	read	Get offer code Get a single offer code on a product by id. Gumroad REST: GET /v2/products/{product_id}/offer_codes/{id}.
`gumroad_list_variant_categories`	read	List variant categories List a product's variant categories (option groups). Gumroad REST: GET /v2/products/{product_id}/variant_categories.
`gumroad_get_variant_category`	read	Get variant category Get a single variant category on a product by id. Gumroad REST: GET /v2/products/{product_id}/variant_categories/{id}.
`gumroad_list_custom_fields`	read	List custom fields List a product's custom fields (extra fields collected at checkout). Gumroad REST: GET /v2/products/{product_id}/custom_fields.
`gumroad_list_resource_subscriptions`	read	List resource subscriptions List the authenticated user's resource subscriptions (webhooks) for a given resource/event name. Gumroad REST: GET /v2/resource_subscriptions.
`gumroad_verify_license`	read	Verify license Verify a license key for a product (checks validity and returns purchase details). By default this does NOT increment the uses count (no side effect). Gumroad REST: POST /v2/licenses/verify.
`gumroad_enable_product`	write	Enable product Enable (publish) a product so it can be sold. Gumroad REST: PUT /v2/products/{id}/enable.
`gumroad_disable_product`	write	Disable product Disable (unpublish) a product so it can no longer be sold. Gumroad REST: PUT /v2/products/{id}/disable.
`gumroad_create_offer_code`	write	Create offer code Create a new offer code (discount code) on a product. Gumroad REST: POST /v2/products/{product_id}/offer_codes.
`gumroad_update_offer_code`	write	Update offer code Update an existing offer code on a product (its code text and/or its max purchase count). Gumroad REST: PUT /v2/products/{product_id}/offer_codes/{id}.
`gumroad_enable_license`	write	Enable license Enable a product's license key. Gumroad REST: PUT /v2/licenses/enable.
`gumroad_disable_license`	write	Disable license Disable a product's license key. Gumroad REST: PUT /v2/licenses/disable.
`gumroad_usage_status`	meta	Usage status (free-tier meter) Report the caller's current free-tier usage this month: calls used, monthly limit, remaining, and whether the cap is reached.
`gumroad_upgrade`	meta	Upgrade to Pro (unlimited) Subscribe to Pro for unlimited tool calls, monthly ($9) or yearly ($90). Returns a Stripe Checkout link.

Pricing

Plan	Price	Limit
Free	$0	100 tool calls / month
Pro	$9/mo · $90/yr	Unlimited

This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.