FreshBooks and JAGGAER integration

What moves between them

Approved invoices flow from JAGGAER into FreshBooks for accounting and payment processing. Purchase order and vendor master data sync bidirectionally so both systems reflect current suppliers and contract status. FreshBooks bills and expenses do not reverse back to JAGGAER because JAGGAER is the source of truth for procurement and source-to-pay workflows. New vendors added in JAGGAER appear as bill vendors in FreshBooks, and vendor updates are reconciled on each sync cycle.

How ml-connector handles it

ml-connector authenticates to FreshBooks with user-delegated OAuth 2.0, storing the refresh token encrypted so it can request new access tokens after expiry without re-authorizing. For JAGGAER, it uses J1P OAuth 2.0 Client Credentials with encrypted client_secret and handles the customer-specific instance URL per client since JAGGAER publishes no shared base hostname. It listens to FreshBooks webhooks for bill and vendor events and polls JAGGAER on a schedule to catch approved invoices. Invoices are mapped to FreshBooks chart of accounts and bill vendors, ensuring every line matches an account that exists in FreshBooks before posting. Because J1P detailed endpoint paths are gated and event-driven configuration requires professional services, ml-connector polls J1P for invoices and PO status on a fixed schedule and can optionally integrate cXML bidirectional messaging where the customer has configured it. On each polling cycle, ml-connector retrieves approved invoices from JAGGAER, verifies that vendor and GL account mappings exist in FreshBooks, and posts the invoice. Failed postings are retried with exponential backoff, and every record carries an audit trail so syncs can be replayed if a downstream call fails.

A real-world example

A mid-market manufacturing company uses JAGGAER to manage supplier contracts and purchase orders across five regional plants, and FreshBooks for consolidated accounting and cash management. Before the integration, invoices were emailed to accounting, data-entry staff manually keyed them into FreshBooks, and discrepancies between JAGGAER POs and FreshBooks bill records caused reconciliation delays. With JAGGAER and FreshBooks connected, approved invoices flow into FreshBooks automatically, pre-mapped to the correct vendor and GL account, and new suppliers added in JAGGAER appear in FreshBooks within the next sync cycle. The accounting team no longer re-keys invoices, and cash flow forecasting is accurate because FreshBooks always reflects JAGGAER's approved payables.

What you can do

• •Post approved invoices from JAGGAER into FreshBooks, pre-mapped to the correct bill vendor and GL account.
• •Sync vendor and supplier master data bidirectionally so new vendors in JAGGAER appear in FreshBooks within the next cycle.
• •Map JAGGAER GL accounts to FreshBooks chart of accounts so invoice line items land on valid expense and liability accounts.
• •Authenticate JAGGAER with OAuth 2.0 Client Credentials and FreshBooks with user-delegated OAuth 2.0, storing credentials encrypted.
• •Poll JAGGAER on a schedule tied to your invoice approval cycle, with retries and a full audit trail on every record.

Questions

Which direction does data move between FreshBooks and JAGGAER?

The main flow is JAGGAER into FreshBooks. Approved invoices and vendor data move from JAGGAER into FreshBooks. FreshBooks bills and expenses do not sync back to JAGGAER because JAGGAER is the source of truth for procurement and contract management. FreshBooks payment status does not flow to JAGGAER.

How does ml-connector handle FreshBooks user-delegated OAuth 2.0?

FreshBooks requires OAuth 2.0 Authorization Code grant from an end user, not Client Credentials. ml-connector stores the refresh token encrypted and uses it to request new access tokens after expiry, so re-authorization is not required on every sync. Scopes are granular per resource, so FreshBooks can be configured to grant access to only invoicing and vendor management.

How are GL accounts and vendors mapped between the two systems?

ml-connector first syncs vendor master data from JAGGAER into FreshBooks, creating bill vendors if they do not exist. When an invoice is approved in JAGGAER, each line item is mapped to a FreshBooks GL account based on the chart of accounts configuration. If a vendor or account is missing in FreshBooks, the invoice is held and logged, and the sync is retried on the next cycle.