Commerce & Payments · Integration
Gumroad
Add Gumroad to your product for your customers, and give your AI agents governed access to it.
Gumroad sells digital products for independent creators, and the model is deliberately simple: a product, a sale, and where a subscription is involved, a subscriber. That simplicity is the reason an integration is quick, but the one thing that catches people is that a sale can be refunded or disputed after the fact, so a total computed once and cached will drift from reality. Licences are issued per sale for software products and can be verified, which is the write path most products actually want. Everything is scoped to one creator account, so tenancy is clean. fastn scopes each creator's token so their sales data stays theirs.
In your product
Embedded for your customers. Per-tenant auth, no per-customer code, maintained by fastn.
Let a creator connect their own Gumroad account so sales appear inside your product.
Read sales with refund and dispute state, rather than caching a total that will drift.
Verify a licence key issued with a sale, which is how software products gate access.
React when a sale or a subscription change happens, rather than polling.
For your AI agents
Governed, audited access for the agents you build, through the MCP server.
An agent reports revenue by product and flags refunds against it.
An agent verifies a licence within governed permissions, with the check audited per tenant.
An agent lists subscribers who cancelled and when.
Example prompt
Which products sold most this month, and how much of that was refunded?
Set up Gumroad in 4 steps
- 01Enable the Gumroad connector from your fastn dashboard.
- 02Have each customer authorise their own Gumroad account, so calls run under their credentials rather than a shared key.
- 03Decide which orders, payments and customers your product needs, map those fields, then enable the actions and triggers you want.
- 04Call it from your product and expose it to your agents through the same governed connection.
Why teams use the Gumroad integration
What you get by embedding it with fastn instead of building it yourself.
- Ship a Gumroad integration without building it. Your customers connect their own Gumroad account inside your product and work their orders, payments and customers there, with no per-customer code on your side.
- Handle the part that actually costs time: money and order state must never be double-applied, and reconciliation has to be possible. fastn owns the auth, token refresh, rate limits, pagination and breaking-change fixes, so a Gumroad update is not your on-call problem.
- One integration serves your product and your agents. The same governed Gumroad connection powers in-product features and gives AI agents scoped, audited access, so you keep commerce and payment records in step with your product without wiring it twice.
Used by these teams
Compare with
Stripe
Paddle
ShopifyOften used alongside
Tools the same teams tend to run next to Gumroad, across other categories.
NetSuite
Notion
Box
DocusignGumroad integration FAQ
How do I add a Gumroad integration to my product?
Enable the Gumroad connector in your fastn dashboard, then let each customer authenticate their own Gumroad account. fastn handles the OAuth flow, token storage and refresh per tenant, so there is no Gumroad client code in your app and no per-customer branch in your codebase. Setup is 4 steps.
Do my customers each connect their own Gumroad account?
Yes. Every connection is scoped to the individual customer, so each authorises their own Gumroad account and only ever sees their own orders, payments and customers. That per-tenant isolation is the point of an embedded integration: you support the long tail of customer setups without maintaining an integration per customer.
Can AI agents use this Gumroad integration?
Yes. The same connection is exposed to your agents through the fastn MCP gateway, with permissions scoped per tenant and every call audited. An agent reports revenue by product and flags refunds against it.
Who maintains the Gumroad integration?
fastn does. When Gumroad changes an endpoint, deprecates a field or alters its auth, the fix lands in the connector rather than in your backlog, and your customers' connections keep working.
Is the Gumroad integration safe for payment and order writes?
Writes are idempotent, so a retry cannot double-charge or duplicate an order, and every call is logged per tenant so a transaction can be reconciled against the event that triggered it.
Can my product react to a new order, payment or refund immediately?
Yes, through event triggers, so fulfilment, entitlement or accounting steps run as soon as the event lands rather than on a nightly sync.
What can I build with the Gumroad integration?
A common starting point: let a creator connect their own Gumroad account so sales appear inside your product. Teams also use it for the other use cases listed above, and expose it to agents for governed reads and writes.
How much does the Gumroad integration cost?
It is included. Pricing is based on connected accounts, not on how many connectors you enable, so adding Gumroad does not change your per-connector cost. You can start free with 3 connected accounts.
Add Gumroad to your product
Start free with 3 connected accounts. No sales call required, and no per-customer integration code.