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Accounting and finance ⇄ ERP

Bill to Manhattan Associates WMS integration — real-time, two-way sync

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

  • SOC 2 and 6 other compliance frameworks
  • POC with real engineers in minutes

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

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Why teams connect Bill and Manhattan Associates WMS

Keep Bill and Manhattan Associates WMS 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 Vendors, Invoices, Customers, Payments in Bill with Returns, Appointments, Distribution Orders, Purchase Orders & ASNs in Manhattan Associates WMS 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 Read approved Bills and their line items into a Postgres warehouse for spend, accrual, and cash-flow reporting without CSV exports.
  • 02 Sync Customers and Invoices from BILL AR into a CRM or ERP so sales and finance see billing and payment status on the account.
  • 03 Reconcile ASNs and receipts with procurement systems to close POs automatically.
  • 04 Feed labor and throughput data into analytics tools for DC performance reporting.

Common sync patterns

Where Bill handles billing: invoices land in Manhattan Associates WMS

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

Migration without a hard cutover

When one system is replacing the other, run both in parallel with records matching until the switch is complete.

One customer and vendor master

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

What you can sync between Bill and Manhattan Associates WMS

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.

Bill objects Manhattan Associates WMS objects How this pairing syncs
Payments Outgoing vendor payments and received customer payments; read for reconciliation and created to schedule bill pay. Shipments & LPNs Ship confirmations, cartons, and tracking pushed back to order sources. Payments is specific to Bill and Shipments & LPNs to Manhattan Associates WMS — each maps to any object or custom field on the other side.
Chart of Accounts GL accounts used to code bills and invoices; typically mastered in the accounting system and written into BILL for consistent coding. Receipts Receiving transactions reconciled against POs in the ERP. Chart of Accounts is specific to Bill and Receipts to Manhattan Associates WMS — each maps to any object or custom field on the other side.
Bank Accounts Funding and deposit accounts; read to reconcile payments and posted transactions against the ledger. Locations & Zones Facility topology referenced when interpreting inventory positions. Bank Accounts is specific to Bill and Locations & Zones to Manhattan Associates WMS — each maps to any object or custom field on the other side.
Vendor Credits and Credit Memos AP and AR adjustments applied against bills and invoices; synced so balances stay accurate on both sides. Returns Return receipts synced so upstream systems reflect disposition and restock. Vendor Credits and Credit Memos is specific to Bill and Returns to Manhattan Associates WMS — each maps to any object or custom field on the other side.
Bills Accounts-payable amounts owed to vendors, with bill line items; read and created via /v3/bills and pulled incrementally by filtering on createdTime/updatedTime. Appointments Dock scheduling data coordinated with carriers and yard systems. Bills is specific to Bill and Appointments to Manhattan Associates WMS — each maps to any object or custom field on the other side.
Vendors Payee master records; synced two-way with vendor/supplier tables in an ERP or accounting system so new payees don't have to be re-keyed. Distribution Orders Outbound order releases sent from the ERP or OMS into the WMS for waving and fulfillment. Vendors is specific to Bill and Distribution Orders to Manhattan Associates WMS — each maps to any object or custom field on the other side.

How changes propagate between Bill and Manhattan Associates WMS

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.

Bill Manhattan Associates WMS Sub-second propagation

DetectionBill notifies Stacksync of record changes through webhook events. Webhook event subscriptions (POST /v3/subscriptions) for bills, vendors, payments, invoices, and bank accounts, with polling on.

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

Manhattan Associates WMS Bill Interval-based propagation

DetectionStacksync polls Manhattan Associates WMS for changes on an incremental schedule, reading only records changed since the previous pass. Polling on modified timestamps.

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

Rate-limit considerations

  • Bill: 20,000 requests per developer key per hour; login (POST /v3/login) capped at 200/hour; maximum 3 concurrent requests per developer key per organization. Spend & Expense API is a separate token at 60 calls/token/minute.
What ships with Bill ⇄ Manhattan Associates WMS

Connect Bill and Manhattan Associates WMS for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Bill–Manhattan Associates WMS connection.

Real-time

Two-way sync

Changes in Bill or Manhattan Associates WMS instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Bill or Manhattan Associates WMS 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 Bill or Manhattan Associates WMS record.

Observability

Monitoring

Track your Bill ⇄ Manhattan Associates WMS sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Bill and Manhattan Associates WMS.

How the Bill and Manhattan Associates WMS connectors work

Bill

Integration surface
REST/JSON (BILL v3 Connect API)
Authentication
Session-based: POST /v3/login with username, password, organizationId, and a developer key (devKey) returns a sessionId that is passed with the devKey as headers on every subsequent call; OAuth is available for partner/embedded apps
Change detection
Webhook event subscriptions (POST /v3/subscriptions) for bills, vendors, payments, invoices, and bank accounts, with polling on createdTime/updatedTime list filters as the fallback
Capabilities
read · write · webhooks
Rate limits
20,000 requests per developer key per hour; login (POST /v3/login) capped at 200/hour; maximum 3 concurrent requests per developer key per organization. Spend & Expense API is a separate token at 60 calls/token/minute.

Manhattan Associates WMS

Integration surface
REST API on Manhattan Active WM; database tables and message-based interfaces on legacy on-premises versions
Authentication
OAuth 2.0 on Manhattan Active; database credentials on legacy deployments
Change detection
Polling on modified timestamps; Manhattan Active also supports event/message-driven integration patterns
Capabilities
read · write
How it works

How to connect Bill to Manhattan Associates WMS — 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 Bill and Manhattan Associates WMS 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
    Bill connected
    Manhattan Associates WMS connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Bill and Manhattan Associates WMS 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 · Bill ⇄ Manhattan Associates WMS
    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
    Bill Manhattan Associates WMS
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
FAQ

Bill and Manhattan Associates WMS 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.

SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS

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:

Related integrations

Every pair below is a real-time, two-way sync. Search all 401 integrations available for Bill and Manhattan Associates WMS.

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