Real-time
Two-way sync
Changes in Extensiv (3PL Central) or Ironclad instantly reflect in both systems. No stale data, no manual imports.
ERP ⇄ Business productivity
Extensiv (3PL Central) to Ironclad integration — real-time, two-way sync
Keep Extensiv (3PL Central) and Ironclad 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 Extensiv (3PL Central) and Ironclad
Bridge the tools people work in and the system the business runs on: real-time, two-way sync between Ironclad and Extensiv (3PL Central).
The ERP holds the records the business is run on, and it is rarely where day-to-day work happens. Ironclad is closer to the work, and the two often need the same facts about the same people, organizations, and transactions. Bridging them by hand, or by nightly file transfer, leaves each side out of date for hours at a time.
Stacksync syncs Signature Packets, Workflow Documents, Workflows, Records in Ironclad with Receivers, Shipments, Warehouses, Inventory adjustments in Extensiv (3PL Central) bi-directionally and in real time, with field-level mapping and rules for which system wins on conflict. Changes made where the work happens reach the system of record within seconds, and the reverse.
Common use cases
- 01 Two-way sync Ironclad Records with a warehouse or ERP so executed-contract value, counterparty, renewal dates, and status stay current without manual re-keying.
- 02 Sync Entities (counterparties) two-way with a CRM or ERP so company and vendor master data matches across the CLM and the systems of record.
- 03 Mirror on-hand inventory by warehouse into merchant systems to drive available-to-promise and reorder logic.
- 04 Push receiving confirmations back to purchasing systems when inbound stock arrives.
Common sync patterns
Where Extensiv (3PL Central) is the HR or people system of record
Worker and organization data from Extensiv (3PL Central) stays current in Ironclad, so the tools people use daily reflect the org as it actually is.
Master data corrections travel
A customer, supplier, or contact detail corrected in either system updates the other, ending duplicate maintenance.
Where Ironclad faces customers and Extensiv (3PL Central) carries account records
Order, invoice, or account status from Extensiv (3PL Central) appears alongside the customer in Ironclad, so front-line teams answer from live data.
What you can sync between Extensiv (3PL Central) and Ironclad
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.
| Extensiv (3PL Central) objects | Ironclad objects | How this pairing syncs | |
|---|---|---|---|
| Items SKU masters kept aligned between the merchant's systems and the warehouse. | Workflows The core unit of Ironclad: a live contract process (NDA, MSA, order form) moving through creation, review, approval, and signature. Launched via POST, updated via PATCH, and read for status, so contract processes move two-way between Ironclad and a database, CRM, or ERP. | Items is specific to Extensiv (3PL Central) and Workflows to Ironclad — each maps to any object or custom field on the other side. | |
| Inventory On-hand and available quantities by warehouse, mirrored out to drive channel availability. | Records The Repository of executed and stored contracts with metadata (value, counterparty, key dates, type) and attachments; full create, read, update, and delete so signed-contract data and PDFs sync to a warehouse, ERP, or CRM. | Inventory is specific to Extensiv (3PL Central) and Records to Ironclad — each maps to any object or custom field on the other side. | |
| Orders Outbound fulfillment orders pushed in from commerce or ERP systems. | Entities Structured records for counterparties and other parties linked to workflows and records; read and written to keep company and vendor master data aligned with a CRM or ERP. | Orders is specific to Extensiv (3PL Central) and Entities to Ironclad — each maps to any object or custom field on the other side. | |
| Receivers Inbound receiving records (receipts/ASNs) that confirm stock arrival back to purchasing systems. | Obligations Post-signature commitments, milestones, and renewal dates tied to contracts; synced two-way to drive renewal, compliance, and finance reporting in downstream systems. | Receivers is specific to Extensiv (3PL Central) and Obligations to Ironclad — each maps to any object or custom field on the other side. | |
| Shipments Carrier and tracking details synced back once orders ship. | Webhooks Event subscriptions that push workflow, approval, signature, document, and comment changes to Stacksync in near real time; created, listed, and deleted through the API across 40+ event types. | Shipments is specific to Extensiv (3PL Central) and Webhooks to Ironclad — each maps to any object or custom field on the other side. | |
| Warehouses Facility records that partition inventory and order routing. | Workflow Approvals Per-workflow approval requests and their state; read to report approval status and cycle time, and status changes arrive live through the workflow_approval_status_changed event. | Warehouses is specific to Extensiv (3PL Central) and Workflow Approvals to Ironclad — each maps to any object or custom field on the other side. |
How changes propagate between Extensiv (3PL Central) and Ironclad
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.
Extensiv (3PL Central) Ironclad Sub-second propagation
DetectionExtensiv (3PL Central) notifies Stacksync of record changes through webhook events. Webhook events for order, receipt, item, and inventory changes, with polling on modified-date filters as a fallback.
DeliveryEach detected change is written to Ironclad through its API, with automatic retries and rate-limit backoff.
Ironclad Extensiv (3PL Central) Sub-second propagation
DetectionIronclad notifies Stacksync of record changes through webhook events. Native webhook subscriptions (POST /webhooks) fire on 40+ workflow, approval, signature, document, and comment events, and Ironclad retries a failing.
DeliveryEach detected change is written to Extensiv (3PL Central) through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Extensiv (3PL Central): Subject to the platform's API rate limits; batch endpoints reduce call volume for order and inventory syncs.
- Ironclad: Limits are enforced per account per minute by endpoint: GET Workflows 400 and POST/PATCH Workflows 40; GET Records 600 and POST/PATCH Records 200; GET Entities 600 and POST/PATCH Entities 200; Webhooks 600; all other endpoints 800. Exceeding a limit returns HTTP 429, and Ironclad recommends exponential backoff with jitter.
What ships with Extensiv (3PL Central) ⇄ Ironclad
Connect Extensiv (3PL Central) and Ironclad for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Extensiv (3PL Central)–Ironclad connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Extensiv (3PL Central) or Ironclad 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 Extensiv (3PL Central) or Ironclad record.
Observability
Monitoring
Track your Extensiv (3PL Central) ⇄ Ironclad sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Extensiv (3PL Central) and Ironclad.
How the Extensiv (3PL Central) and Ironclad connectors work
Extensiv (3PL Central)
- Integration surface
- REST API
- Authentication
- Short-lived access tokens obtained from integration client credentials (client ID and secret)
- Change detection
- Webhook events for order, receipt, item, and inventory changes, with polling on modified-date filters as a fallback
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's API rate limits; batch endpoints reduce call volume for order and inventory syncs
Ironclad
- Integration surface
- REST/JSON Public API (CLM API) at https://na1.ironcladapp.com/public/api/v1 (NA1 and EU1 regions plus a demo/sandbox), with a native Webhooks subscription API; described by an OpenAPI 3.1 spec.
- Authentication
- OAuth 2.0 - Authorization Code grant (PKCE for public clients) and Client Credentials grant for server-to-server; access tokens are Bearer, expire after 6 hours, and every endpoint is gated by a resource scope. The legacy static API bearer token was deprecated on 2024-11-22.
- Change detection
- Native webhook subscriptions (POST /webhooks) fire on 40+ workflow, approval, signature, document, and comment events, and Ironclad retries a failing endpoint up to 10 times over about 13.6 hours with exponential backoff. Otherwise poll the list endpoints by last-updated. There is no database change-data-capture log.
- Capabilities
- read · write · webhooks
- Rate limits
- Limits are enforced per account per minute by endpoint: GET Workflows 400 and POST/PATCH Workflows 40; GET Records 600 and POST/PATCH Records 200; GET Entities 600 and POST/PATCH Entities 200; Webhooks 600; all other endpoints 800. Exceeding a limit returns HTTP 429, and Ironclad recommends exponential backoff with jitter.
How it works
How to connect Extensiv (3PL Central) to Ironclad — 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 Extensiv (3PL Central) and Ironclad with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Extensiv (3PL Central)
connected
Ironclad
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Extensiv (3PL Central) and Ironclad 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 · Extensiv (3PL Central) ⇄ IroncladCustomers 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.
Extensiv (3PL Central) IroncladCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Extensiv (3PL Central) and Ironclad integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Extensiv (3PL Central) and Ironclad: authenticate both systems, choose the objects to sync (such as Extensiv (3PL Central)'s Items and Inventory), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Extensiv (3PL Central) and Ironclad records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Extensiv (3PL Central) and Ironclad connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Extensiv (3PL Central)–Ironclad integration in-house.
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Yes — Stacksync ships production-grade connectors for both Extensiv (3PL Central) and Ironclad. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on Extensiv (3PL Central): Webhook events for order, receipt, item, and inventory changes, with polling on modified-date filters as a fallback. On Ironclad: Native webhook subscriptions (POST /webhooks) fire on 40+ workflow, approval, signature, document, and comment events, and Ironclad retries a failing endpoint up to 10 times over about 13.6 hours with exponential backoff. Otherwise poll the list endpoints by last-updated. There is no database change-data-capture log. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the Ironclad side: Signature Packets, Workflow Documents, Workflows, Records, plus custom fields where Ironclad exposes them. On the Extensiv (3PL Central) side: Receivers, Shipments, Warehouses, Inventory adjustments. Stacksync auto-detects both schemas and converts types between the two systems.
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
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