Commerce & Payments · Integration
plentymarkets
Add plentymarkets to your product for your customers, and give your AI agents governed access to it.
Embed a plentymarkets integration so your customers can run their commerce records from inside your product instead of switching into the back office. plentymarkets, now sold as PlentyONE, is a cloud e-commerce ERP and multichannel platform, so the records are orders and order items, items and their variations, stock across warehouses, contacts, payments and order documents. Order and money state must never be double-applied, so writes are idempotent and every call is logged per tenant. Its REST API throttles and limits how many API sessions an account can hold at once, so fastn paces calls and backfills rather than exhausting a customer's allowance.
In your product
Embedded for your customers. Per-tenant auth, no per-customer code, maintained by fastn.
Let customers connect their own plentymarkets account so orders created or updated in your product land in their back office.
Read orders, order items and status per tenant so your product can show fulfilment progress without a second login.
Read and update items, variations and stock levels so your product is not deciding on a stale count.
Trigger your workflow when an order is created or changes status, so the next fulfilment or accounting step runs immediately.
For your AI agents
Governed, audited access for the agents you build, through the MCP server.
An agent looks up an order, its items and its payment state before answering a customer question.
An agent updates an order or stock level within governed permissions, with the write idempotent and logged.
An agent reacts to a new order event and runs the next step in the customer's fulfilment flow.
Example prompt
List orders from the last three days that are paid but not yet shipped and total them by channel.
Set up plentymarkets in 4 steps
- 01Open the plentymarkets connector from your fastn dashboard.
- 02Have each customer connect their own plentymarkets system with API credentials.
- 03Map the orders, items, warehouses and payment fields your product uses, then enable actions and triggers.
- 04Call them from your product, or expose them to an agent through the MCP server.
Why teams use the plentymarkets integration
What you get by embedding it with fastn instead of building it yourself.
- Ship a plentymarkets integration without building it. Your customers connect their own plentymarkets 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 plentymarkets update is not your on-call problem.
- One integration serves your product and your agents. The same governed plentymarkets 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
Shopify
Magento 2
BigCommerceOften used alongside
Tools the same teams tend to run next to plentymarkets, across other categories.
NetSuite
Notion
Box
Docusignplentymarkets integration FAQ
How do I add a plentymarkets integration to my product?
Enable the plentymarkets connector in your fastn dashboard, then let each customer authenticate their own plentymarkets account. fastn handles the OAuth flow, token storage and refresh per tenant, so there is no plentymarkets client code in your app and no per-customer branch in your codebase. Setup is 4 steps.
Do my customers each connect their own plentymarkets account?
Yes. Every connection is scoped to the individual customer, so each authorises their own plentymarkets 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 plentymarkets 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 looks up an order, its items and its payment state before answering a customer question.
Who maintains the plentymarkets integration?
fastn does. When plentymarkets 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 plentymarkets 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 plentymarkets integration?
A common starting point: connect their own plentymarkets account so orders created or updated in your product land in their back office. 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 plentymarkets integration cost?
It is included. Pricing is based on connected accounts, not on how many connectors you enable, so adding plentymarkets does not change your per-connector cost. You can start free with 3 connected accounts.
Add plentymarkets to your product
Start free with 3 connected accounts. No sales call required, and no per-customer integration code.