Finance & ERP · Integration
Ascent ERP
Add Ascent ERP to your product for your customers, and give your AI agents governed access to it.
Embed an Ascent ERP integration so your customers can work their orders, inventory, and financial records from inside your product, with governed agent access to the same data. ERP deployments are configured to the business, so field and account mapping is configuration per customer rather than code, and writes are idempotent because a duplicate here is an accounting problem rather than a bug. fastn handles per-customer authentication and API upkeep.
In your product
Embedded for your customers. Per-tenant auth, no per-customer code, maintained by fastn.
Let customers read orders and their line items into your product, mapped to their own fields.
Read inventory and stock records so your product is not deciding on a stale count.
Create or update financial records with idempotent writes and a per-tenant audit trail.
Trigger your product when an order, shipment, or financial record changes.
For your AI agents
Governed, audited access for the agents you build, through the MCP server.
An agent reads an order and its related records before answering a customer question.
An agent creates or updates a record within governed permissions, with the write logged.
An agent reacts to a posted document and runs the next reconciliation step.
Example prompt
List orders posted this month with no matching shipment record and show the value of each.
Set up Ascent ERP in 4 steps
- 01Open the Ascent ERP connector from your fastn dashboard.
- 02Have each customer authenticate their own Ascent ERP environment.
- 03Map the order, inventory, and financial 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 Ascent ERP integration
What you get by embedding it with fastn instead of building it yourself.
- Ship an Ascent ERP integration without building it. Your customers connect their own Ascent ERP account inside your product and work their invoices, payments and vendors there, with no per-customer code on your side.
- Handle the part that actually costs time: financial writes must be idempotent and reconcilable, because a duplicate is an accounting problem rather than a bug. fastn owns the auth, token refresh, rate limits, pagination and breaking-change fixes, so an Ascent ERP update is not your on-call problem.
- One integration serves your product and your agents. The same governed Ascent ERP connection powers in-product features and gives AI agents scoped, audited access, so you move financial records without hand-keying them between systems without wiring it twice.
Used by these teams
Compare with
NetSuiteWorks well with
Salesforce
AnaplanOften used alongside
Tools the same teams tend to run next to Ascent ERP, across other categories.
Shopify
Stripe
BigCommerce
AfterShipAscent ERP integration FAQ
How do I add an Ascent ERP integration to my product?
Enable the Ascent ERP connector in your fastn dashboard, then let each customer authenticate their own Ascent ERP account. fastn handles the OAuth flow, token storage and refresh per tenant, so there is no Ascent ERP client code in your app and no per-customer branch in your codebase. Setup is 4 steps.
Do my customers each connect their own Ascent ERP account?
Yes. Every connection is scoped to the individual customer, so each authorises their own Ascent ERP account and only ever sees their own invoices, payments and vendors. 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 Ascent ERP 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 reads an order and its related records before answering a customer question.
Who maintains the Ascent ERP integration?
fastn does. When Ascent ERP 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 Ascent ERP integration safe for financial writes?
Writes are idempotent, so a retry after a timeout does not post a document twice, and every call is logged per tenant so an entry can be traced back to the event that created it. That matters more in finance than anywhere else, because a duplicate is a number somebody has to explain.
Can it handle each customer's own chart of accounts?
Yes. ERP deployments are configured to the business, so account structures, required fields and fiscal calendars differ per customer. Those are mapped per tenant as configuration, not hard-coded.
What about Ascent ERP rate limits during a first import?
Backfills are throttled deliberately. ERP limits are often account-wide rather than per-integration, so an unthrottled import can exhaust a customer's allowance and disrupt their other integrations.
What can I build with the Ascent ERP integration?
A common starting point: read orders and their line items into your product, mapped to their own fields. 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 Ascent ERP integration cost?
It is included. Pricing is based on connected accounts, not on how many connectors you enable, so adding Ascent ERP does not change your per-connector cost. You can start free with 3 connected accounts.
Add Ascent ERP to your product
Start free with 3 connected accounts. No sales call required, and no per-customer integration code.