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Gumroad for AI agents

Gumroad lets creators sell digital goods, physical products, and memberships with a simple checkout and built-in marketing tools. Online sellers rely on it to keep this part of the storefront running smoothly. Connect it once through Arc0, and your agent, or Claude, ChatGPT and Cursor, can use it through one MCP endpoint, limited to what each user approved.

Connect GumroadSee the 7 actions ↓
E-commerceOAuth 2.0MCP + RESTgumroad.com
AUDIT LOG · GUMROADPOLICY: acme-support
09:41:07 · claude · u_8f2read
gumroad.list_products
List Products✓ allowed · 212ms
09:41:08 · claude · u_8f2read
gumroad.get_user
Get User✓ allowed · 164ms
09:41:09 · claude · u_8f2write
gumroad.subscribe_to_resource
Subscribe to Resource✓ approved · approved by user
09:41:12 · claude · u_8f2destructive
gumroad.unsubscribe_from_resource
Unsubscribe From Resource✕ blocked · policy: deny
EVERY GUMROAD CALL, ON THE RECORD
01 · USE CASES

What agents do in Gumroad.

01

Check recent sales

Pull recent sales data to summarize how a product launch is performing.

02

List a creator's products

List all products in the account to confirm pricing before a promotion goes out.

03

Verify a license key

Verify a customer's license key as a read-only check before granting access to a paid feature.

02 · ACTIONS

7 Gumroad actions, graded by risk.

Every Gumroad action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.

read

5

Look things up. Allowed by default.

  • gumroad.get_user
    Get User
  • gumroad.get_sales
    Get Sales
  • gumroad.list_products
    List Products
  • gumroad.get_resource_subscriptions
    Get Resource Subscriptions
  • gumroad.verify_license
    Verify License

write

1

Create and change things. Allow, or ask the user first.

  • gumroad.subscribe_to_resource
    Subscribe to Resource

destructive

1

Delete, cancel or archive. Ask first, or deny outright.

  • gumroad.unsubscribe_from_resource
    Unsubscribe From Resource
03 · HOW IT WORKS

Gumroad in three steps.

  1. 01Your users connect GumroadThey sign in to Gumroad on Arc0 Connect, under your brand, and approve the access you ask for.
  2. 02You set the rulesReads run, writes like “subscribe to Resource” can wait for the user, and “unsubscribe From Resource” can be denied outright.
  3. 03Any agent can actYour agent calls Gumroad through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
POLICY.TS
await arc0.policies.set('gumroad', {
  read: 'allow',
  write: 'ask',        // subscribe_to_resource
  destructive: 'deny',  // unsubscribe_from_resource
})

# Claude Code: the same connection, one URL
$ claude mcp add --transport http arc0 \
    https://mcp.arc0.ai/u/u_8f2
04 · AUTH AND DATA

How Gumroad connects.

Users sign in to Gumroad on Arc0 Connect and approve the scopes you request. Build with Arc0’s Gumroad OAuth app, or bring your own so the Gumroad consent screen names you. Tokens refresh automatically, and you can export them whenever you want.

The same Gumroad connection serves your agent over MCP and your own backend over REST and the proxy, so a user connects once. How Arc0 handles credentials →

AUTH
OAuth 2.0
CREDENTIALS
Per-tenant encrypted vault
MODEL SEES
Results only, never credentials
AUDIT LOG
Every call, on every plan
05 · WORKS WITH

Use Gumroad from any agent.

Claude
ChatGPT
Cursor
Codex
VS Code
OpenAI Agents SDK
Claude Agent SDK
Vercel AI SDK
Mastra
LangGraph
06 · RELATED

More e-commerce apps.

Shopify407 actionsAlpaca100 actionsClover209 actionsCloudcart150 actionsBaselinker106 actionsShippo95 actionsShipengine66 actionsProabono64 actions
ALL E-COMMERCE APPS →
07 · FAQ

Gumroad and Arc0, answered.

Q01

Can I use Gumroad with Claude, ChatGPT or Cursor?

Yes. Connect Gumroad to Arc0 once, then add your Arc0 MCP URL to Claude, ChatGPT, Cursor, Claude Code or any other remote-MCP client. Each assistant only gets the Gumroad actions you allow.

Q02

How do users connect Gumroad?

Users sign in to Gumroad on Arc0 Connect and approve the scopes you request. Build with Arc0’s Gumroad OAuth app, or bring your own so the Gumroad consent screen names you. Tokens refresh automatically, and you can export them whenever you want.

Q03

Which Gumroad actions can my agent take?

7 in total: 5 read, 1 write and 1 destructive, such as “subscribe to Resource”. Your policies decide which of them each agent may call.

Q04

Can I stop my agent from deleting things in Gumroad?

Yes. Actions like “unsubscribe From Resource” are graded destructive. Set destructive actions to deny, or to ask so the user approves each one, and blocked calls still show up on the audit log.

Q05

Can my own backend call Gumroad too?

Yes. The same Gumroad connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.

Get started

Plug Gumroad into your agent.

Your users connect Gumroad once, under your brand. Your agent gets 7 actions behind your policies, with every call on the record.

Connect GumroadBrowse all apps →

Free to build · MCP + REST · Audit log on every plan