Finance & ERP · Integration
Deltek Maconomy
Add Deltek Maconomy to your product for your customers, and give your AI agents governed access to it.
Embed a Deltek Maconomy integration so your customers can work their own projects, jobs, timesheets, and invoices from inside your product, with governed agent access to the same records. Writes are idempotent, so a retry after a timeout does not post the same document twice, and every call is logged per tenant so an entry can be traced back to the event that created it. Account structures, required fields, and fiscal calendars differ per firm, so those are mapped as configuration rather than hard-coded.
In your product
Embedded for your customers. Per-tenant auth, no per-customer code, maintained by fastn.
Let customers read their own projects, jobs, and budgets into your product without a manual export.
Push time and expense entries from your product so project accounting runs on current numbers.
Read invoices and billing status so project managers see the financial picture where they already work.
Trigger your product when an invoice is posted or a project's status changes.
For your AI agents
Governed, audited access for the agents you build, through the MCP server.
An agent reads project financials before answering a question about budget consumption.
An agent submits a time or expense entry within governed permissions, with the action audited.
An agent reacts to a posted invoice and runs the next step of a billing workflow.
Example prompt
Show projects where recorded time has passed 80 percent of the approved budget and list their open invoices.
Set up Deltek Maconomy in 4 steps
- 01Open the Deltek Maconomy connector from your fastn dashboard.
- 02Have each customer authenticate their Maconomy instance with least-privilege credentials.
- 03Map the projects, time, and invoice 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 Deltek Maconomy integration
What you get by embedding it with fastn instead of building it yourself.
- Ship a Deltek Maconomy integration without building it. Your customers connect their own Deltek Maconomy 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 a Deltek Maconomy update is not your on-call problem.
- One integration serves your product and your agents. The same governed Deltek Maconomy 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
NetSuite
Sage Intacct
Deltek VantagepointOften used alongside
Tools the same teams tend to run next to Deltek Maconomy, across other categories.
Shopify
Stripe
BigCommerce
AfterShipDeltek Maconomy integration FAQ
How do I add a Deltek Maconomy integration to my product?
Enable the Deltek Maconomy connector in your fastn dashboard, then let each customer authenticate their own Deltek Maconomy account. fastn handles the OAuth flow, token storage and refresh per tenant, so there is no Deltek Maconomy client code in your app and no per-customer branch in your codebase. Setup is 4 steps.
Do my customers each connect their own Deltek Maconomy account?
Yes. Every connection is scoped to the individual customer, so each authorises their own Deltek Maconomy 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 Deltek Maconomy 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 project financials before answering a question about budget consumption.
Who maintains the Deltek Maconomy integration?
fastn does. When Deltek Maconomy 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 Deltek Maconomy 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 Deltek Maconomy 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 Deltek Maconomy integration?
A common starting point: read their own projects, jobs, and budgets into your product without a manual export. 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 Deltek Maconomy integration cost?
It is included. Pricing is based on connected accounts, not on how many connectors you enable, so adding Deltek Maconomy does not change your per-connector cost. You can start free with 3 connected accounts.
Add Deltek Maconomy to your product
Start free with 3 connected accounts. No sales call required, and no per-customer integration code.