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Accounting and finance ⇄ ERP

Navan to Syspro integration — real-time, two-way sync

Keep Navan and Syspro in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

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Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect Navan and Syspro

Keep Navan and Syspro agreeing on customers, invoices, and balances, whether they split the finance workload or one is replacing the other.

A dedicated finance tool and an ERP end up side by side for practical reasons: a subsidiary runs lighter software than headquarters, billing runs in a specialist system while the enterprise system holds the wider view, or the company is mid-migration and both are live. Whatever the split, the two systems describe overlapping customers and transactions, and that overlap drifts without a live connection.

Stacksync syncs Repayments, Fees, and Adjustments, Users, Card Transactions, Connect Transactions in Navan with Customers, Suppliers, Inventory items, Sales orders in Syspro in real time and in both directions. You decide which system wins on which field, and every change made in one is reflected in the other within seconds instead of at the next batch run.

Common use cases

  • 01 Sync Users and department mappings from an HRIS into reporting tables so every transaction is attributed to a cost center and manager.
  • 02 Sync Card Transactions and Manual Transactions into Postgres or a warehouse so finance analyzes corporate spend in SQL without manual CSV exports.
  • 03 Keep inventory balances and item masters aligned between SYSPRO and a WMS or storefront
  • 04 Mirror customers and AR invoices into a CRM so sales sees credit and billing status on the account

Common sync patterns

One customer and vendor master

Where both systems keep records of the same organizations, corrections made in either propagate to the other.

Subsidiary to headquarters

Where Navan serves a business unit and Syspro is the group system, transactions and customer records roll up continuously, so consolidation starts from live data.

Where Navan handles billing: invoices land in Syspro

Invoices and payment activity from the billing side post through to the enterprise system automatically.

What you can sync between Navan and Syspro

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

Navan objects Syspro objects How this pairing syncs
Connect Transactions External and personal card feed matched into Navan; retrieved read-only and coded with custom-field values through the transaction update endpoint. GL journals Financial postings extracted for consolidation and analytics. Connect Transactions is specific to Navan and GL journals to Syspro — each maps to any object or custom field on the other side.
Manual Transactions Out-of-pocket reimbursements and payroll submissions; synced for approval and reimbursement, then GL-coded back into Navan. Warehouses Stocking locations that scope inventory balances. Manual Transactions is specific to Navan and Warehouses to Syspro — each maps to any object or custom field on the other side.
Bookings Flight, hotel, rail, and car reservations from the Booking API; pulled read-only by createdFrom/createdTo date range for trip and travel-spend reporting. Customers AR customer master records matched against CRM accounts. Bookings is specific to Navan and Customers to Syspro — each maps to any object or custom field on the other side.
Custom Fields Company metadata such as cost centers and project codes; discovered via GET and their option lists created or updated via async POST. Suppliers AP supplier records synced with procurement and payment systems. Custom Fields is specific to Navan and Suppliers to Syspro — each maps to any object or custom field on the other side.
Receipts Receipt images tied to each transaction; fetched read-only through presigned URLs for archival in a warehouse or document store. Inventory items The stock master, kept aligned with WMS and e-commerce catalogs. Receipts is specific to Navan and Inventory items to Syspro — each maps to any object or custom field on the other side.
Repayments, Fees, and Adjustments Money-movement records including repayments, FX and platform fees, and credit or debit memos; read-only for reconciliation ledgers. Sales orders Orders written in from storefronts and CRMs, with status read back out. Repayments, Fees, and Adjustments is specific to Navan and Sales orders to Syspro — each maps to any object or custom field on the other side.

How changes propagate between Navan and Syspro

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

Navan Syspro Sub-second propagation

DetectionNavan notifies Stacksync of record changes through webhook events. Navan's Expense API supports webhooks for transaction and expense events.

DeliveryEach detected change is written to Syspro through its API, with automatic retries and rate-limit backoff.

Syspro Navan Interval-based propagation

DetectionStacksync polls Syspro for changes on an incremental schedule, reading only records changed since the previous pass. Polling.

DeliveryEach detected change is written to Navan through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Navan: Requests are throttled with HTTP 429 and Navan recommends retrying with exponential backoff; the Expense/Public API must first be enabled per account by Navan.
  • Syspro: Throughput depends on the customer's server sizing; many deployments are on-premise.
What ships with Navan ⇄ Syspro

Connect Navan and Syspro for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Navan–Syspro connection.

Real-time

Two-way sync

Changes in Navan or Syspro instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Navan or Syspro data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single Navan or Syspro record.

Observability

Monitoring

Track your Navan ⇄ Syspro sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Navan and Syspro.

How the Navan and Syspro connectors work

Navan

Integration surface
REST (Expense API and Booking API)
Authentication
OAuth 2.0 client-credentials flow; an admin creates a client_id and client_secret under Settings > Integrations and exchanges them at Navan's OAuth token endpoint for a short-lived bearer token that is refreshed on expiry (separate US and EU regional hosts)
Change detection
Navan's Expense API supports webhooks for transaction and expense events; sync engines also poll GET endpoints with date-range and updatedAt filters (createdFrom/createdTo for bookings) to backfill history and reconcile. There is no database-level CDC.
Capabilities
read · write · webhooks
Rate limits
Requests are throttled with HTTP 429 and Navan recommends retrying with exponential backoff; the Expense/Public API must first be enabled per account by Navan.

Syspro

Integration surface
e.net Solutions business objects, exposed over REST and WCF interfaces in SYSPRO 8
Authentication
SYSPRO operator credentials exchanged for a session token
Change detection
Polling; the ERP does not expose a change feed to external consumers
Capabilities
read · write
Rate limits
Throughput depends on the customer's server sizing; many deployments are on-premise
How it works

How to connect Navan to Syspro — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate Navan and Syspro with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Navan connected
    Syspro connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Navan and Syspro objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Navan ⇄ Syspro
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Navan Syspro
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Navan and Syspro integration FAQ

SECURITY

Security teams trust Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

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SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 501 integrations available for Navan and Syspro.

Popular · 8 of 501
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