Real-time
Two-way sync
Changes in Easypost or Workday instantly reflect in both systems. No stale data, no manual imports.
E-commerce ⇄ Accounting and finance
Easypost to Workday integration — real-time, two-way sync
Keep Easypost and Workday 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 Easypost and Workday
Turn every Easypost order into clean revenue: Workday and Easypost keep customers, orders, and payment status aligned in real time, in both directions.
Easypost runs the storefront — the catalog, the orders, and the buyers placing them. Workday records the money behind those orders — invoices, revenue, payments, and the ledger the business closes on. The overlap is every customer, order, and product both sides need to agree on, and when that overlap is bridged by CSV export or an overnight batch, finance reconciles against stale numbers while the store quotes prices or stock the books no longer recognize.
Stacksync syncs Customers and Invoices, Journal Entries, Custom Reports (RaaS), Workers in Workday with Address, Parcel, Rate, Tracker in Easypost field by field, in real time, and in both directions. You decide which system owns which fields — an order's totals from Easypost, its paid-or-overdue state from Workday — and Stacksync keeps every copy consistent and resolves conflicts by the rules you set.
The result is one shared record of who bought what and whether it has been paid, so the storefront, support, and the finance team all read from the same current data instead of re-keying it between systems.
Common use cases
- 01 Import journal entries from external billing or expense systems into Workday Financials.
- 02 Keep supervisory-organization hierarchies aligned with planning and workforce tools that model the same structure.
- 03 When an order is ready to ship in an OMS, ERP, or database, create an EasyPost Shipment, buy the lowest qualifying Rate, and write the label URL and tracking code back onto the order.
- 04 Create a Tracker for every outbound shipment and stream tracker.updated webhook events into Postgres or a warehouse so support and ops see live delivery status beside order records.
Common sync patterns
Where Workday is the money system of record: payment status on the order
Paid, overdue, and refunded state from Workday lands on the order or account in Easypost, so the store and support see what has actually been collected.
One customer master
Where both systems keep customer or buyer records, an edit in either propagates to the other, ending duplicate accounts and mismatched contact details.
Catalog and pricing stay aligned
Products, SKUs, and prices maintained on one side propagate to the other, so what the store sells and what the ledger books stay in step.
What you can sync between Easypost and Workday
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.
| Easypost objects | Workday objects | How this pairing syncs | |
|---|---|---|---|
| Parcel Package dimensions and weight (or a predefined_package); created standalone or inline on a Shipment and reused across shipments and batches. | Custom Reports (RaaS) Tenant-defined reports exposed as web service endpoints, often the practical read surface for syncs. | Parcel is specific to Easypost and Custom Reports (RaaS) to Workday — each maps to any object or custom field on the other side. | |
| Rate Carrier service and price options EasyPost generates on a Shipment; read-only - you select a rate id and buy it, you do not create or edit rates directly. | Workers The central HCM record covering employment, job, and personal data; the anchor of most syncs. | Rate is specific to Easypost and Workers to Workday — each maps to any object or custom field on the other side. | |
| Tracker Tracking for a shipment by tracking_code and carrier; create a Tracker to begin tracking, read status and tracking_details, and receive tracker.updated events via webhook as the parcel moves. | Organizations Supervisory and company hierarchies read to drive routing and reporting in other systems. | Tracker is specific to Easypost and Organizations to Workday — each maps to any object or custom field on the other side. | |
| Batch Bulk shipment processing; create a batch, add or remove shipments, buy all labels at once, and generate a consolidated label or ScanForm for the day's orders. | Positions Job seats synced with recruiting and planning tools. | Batch is specific to Easypost and Positions to Workday — each maps to any object or custom field on the other side. | |
| CarrierAccount Carrier credentials and settings that control which carriers and negotiated rates are available; create, update, and delete to manage enabled carriers across accounts. | Compensation Pay components read into payroll, planning, and equity systems under strict access control. | CarrierAccount is specific to Easypost and Compensation to Workday — each maps to any object or custom field on the other side. | |
| Webhook Event subscriptions delivering an Event via HTTP POST on object changes; full CRUD (create, retrieve, list, update, delete) and the mechanism for near-real-time change delivery to Stacksync. | Time Off and Absence Balances and requests synced with scheduling and workforce tools. | Webhook is specific to Easypost and Time Off and Absence to Workday — each maps to any object or custom field on the other side. |
How changes propagate between Easypost and Workday
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.
Easypost Workday Sub-second propagation
DetectionEasypost notifies Stacksync of record changes through webhook events. Webhooks deliver an Event via HTTP POST on object changes (e.g.
DeliveryEach detected change is written to Workday through its API, with automatic retries and rate-limit backoff.
Workday Easypost Interval-based propagation
DetectionStacksync polls Workday for changes on an incremental schedule, reading only records changed since the previous pass. Polling, including transaction-log criteria on SOAP operations to fetch objects changed since a given moment.
DeliveryEach detected change is written to Easypost through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Easypost: Fixed 5 requests/second on index (list) endpoints plus a dynamic load-based limiter protecting buy and rate operations; exceeding either returns HTTP 429 Too Many Requests.
What ships with Easypost ⇄ Workday
Connect Easypost and Workday for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Easypost–Workday connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Easypost or Workday 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 Easypost or Workday record.
Observability
Monitoring
Track your Easypost ⇄ Workday sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Easypost and Workday.
How the Easypost and Workday connectors work
Easypost
- Integration surface
- REST API (EasyPost API v2, https://api.easypost.com/v2)
- Authentication
- HTTP Basic auth with the API key as the username and an empty password (Bearer token also accepted); separate Test and Production keys
- Change detection
- Webhooks deliver an Event via HTTP POST on object changes (e.g. tracker.updated); historical pulls via list/index endpoints using before_id/after_id cursor pagination
- Capabilities
- read · write · webhooks
- Rate limits
- Fixed 5 requests/second on index (list) endpoints plus a dynamic load-based limiter protecting buy and rate operations; exceeding either returns HTTP 429 Too Many Requests
Workday
- Integration surface
- SOAP Workday Web Services (WWS), a REST API, and Reports-as-a-Service (RaaS) endpoints for custom reports
- Authentication
- OAuth 2.0 for the REST API; integration system users with WS-Security or certificate-based auth for SOAP
- Change detection
- Polling, including transaction-log criteria on SOAP operations to fetch objects changed since a given moment; no general webhook surface
- Capabilities
- read · write
How it works
How to connect Easypost to Workday — 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.
- 01
Connect your apps
Authenticate Easypost and Workday with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Easypost
connected
Workday
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Easypost and Workday 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.
objects · Easypost ⇄ WorkdayCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Easypost WorkdayCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Easypost and Workday integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Easypost and Workday: authenticate both systems, choose the objects to sync (such as Easypost's Parcel and Rate), map fields visually, and changes propagate both ways in milliseconds — no code required.
-
On the Workday side: Customers and Invoices, Journal Entries, Custom Reports (RaaS), Workers, plus custom fields where Workday exposes them. On the Easypost side: Address, Parcel, Rate, Tracker. Stacksync auto-detects both schemas and converts types between the two systems.
-
Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
-
Common patterns for Easypost and Workday: Where Workday is the money system of record: payment status on the order; One customer master; Catalog and pricing stay aligned. Paid, overdue, and refunded state from Workday lands on the order or account in Easypost, so the store and support see what has actually been collected.
-
Easypost: REST API (EasyPost API v2, https://api.easypost.com/v2). Authentication: HTTP Basic auth with the API key as the username and an empty password (Bearer token also accepted); separate Test and Production keys. Workday: SOAP Workday Web Services (WWS), a REST API, and Reports-as-a-Service (RaaS) endpoints for custom reports. Authentication: OAuth 2.0 for the REST API; integration system users with WS-Security or certificate-based auth for SOAP. Stacksync manages authentication, retries, and rate limits on both sides.
-
Workday: Workday data is effective-dated: records carry validity dates, and reads can be scoped to an as-of moment, which shapes how syncs interpret changes. Easypost: Rates are generated by EasyPost, not written - you create a Shipment, receive a set of Rate options, then buy against the chosen rate id, and the label (postage_label) and tracking_code come back on the purchased Shipment. Stacksync's field mapping accounts for these differences between Easypost and Workday without custom code.
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
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:
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