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Integrations

Plug into anything. Without re-platforming.

Every NexliOne module exposes a REST API. EDI X12 and EDIFACT are built in. And if your stack has a legacy system that doesn't fit either pattern, our team builds the connector — at no charge.

  • 01 · API

    REST API on every module

    Every module — manufacturing, inventory, financials, CRM, all 26 — exposes a complete REST API. OAuth2 authentication with role-based scopes. No premium tier. No feature gating. Webhooks for event-driven integrations on every domain object.

    • OAuth2 with role-based scopes
    • Webhooks on configurable events
    • Audit logging per authentication event
    • Rate limits generous for operational use
  • 02 · EDI

    X12 & EDIFACT trading partners

    Built-in support for the EDI transactions retail, manufacturing, and logistics actually use. Trading-partner profiles capture spec variants. Compliance dashboards track chargeback risk. Auto-resubmit handles the noisy channel that real EDI is.

    • X12: 850, 855, 856, 810, 820, 940, 944, 214
    • EDIFACT: ORDERS, DESADV, INVOIC
    • Transports: AS2, SFTP, VAN
    • Custom flat-file mapping for retail variants
  • 03 · Custom

    Free custom connectors

    Need to plug into a regional ERP, a legacy mainframe, a niche WMS, or an industry-specific platform we don't support yet? Our engineering team builds the connector as part of onboarding — and it becomes part of the platform for everyone afterward.

    • No implementation invoice for connectors
    • Connector becomes platform capability
    • Maintained by NexliOne, not by you
    • Standard connector SLA on uptime and updates
  • 04 · Events

    Webhooks & real-time streams

    Webhooks fire on configurable events across modules with at-least-once delivery, retry, and a delivery audit trail. WebSocket streams power live operator dashboards. Both sit on the same observability layer as the rest of the API.

    • At-least-once delivery with retry
    • Delivery audit trail per subscriber
    • WebSocket streaming for real-time UIs
    • Threshold-based alert subscriptions

Common patterns

What integrations look like in practice.

Most ERP integration projects land in one of these shapes. NexliOne supports all of them through the same API and connector infrastructure.

  • Existing CRM → NexliOne Customers, contacts, opportunities, and quotes flow from a CRM you already trust into NexliOne Sales for ATP-aware fulfillment. Two-way sync keeps order and invoice history visible to the sales team in their CRM of record.
  • External WMS → NexliOne Inventory If you run a 3PL or have a separate WMS for one warehouse, the integration syncs inventory positions, receipts, and shipments. NexliOne Inventory remains the system of record for valuation and ATP across the network.
  • Legacy ERP → NexliOne (gradual) Most large customers don't rip-and-replace overnight. Common pattern: NexliOne starts with one module (often QMS, CRM, or NexliScan), runs alongside the legacy ERP via API, and modules migrate over a multi-quarter horizon as confidence grows.
  • EDI trading partners → NexliOne Retail compliance, supplier ASNs, carrier 214 status messages, and bidirectional invoice flows run through the EDI module. Trading-partner profiles handle the spec variations that make retail EDI painful when handled by hand.
  • IoT & equipment signals → NexliOne PLC, SCADA, sensors, and computer-vision systems feed signal data into Manufacturing, EAM (predictive maintenance), and QMS (real-time quality monitoring). Edge-gateway support handles environments without persistent cloud connectivity.
  • Payroll & payments providers → NexliOne HR exposes time and attendance data formatted for the major payroll providers. Financials integrates with payment processors, banking APIs, and tax-filing services through the same connector framework.

Integrations FAQ

Integrations — questions buyers actually ask.

What integration patterns does NexliOne support?
Three primary patterns: REST API on every module for synchronous request/response and webhook-driven event flows; EDI (X12 and EDIFACT) for traditional trading-partner exchanges; and custom connectors for legacy systems that don't fit either pattern. Inbound and outbound flows use the same authentication and observability layer regardless of pattern.
Are NexliOne APIs really exposed on every module?
Yes. Every module exposes a complete REST API — manufacturing, inventory, financials, CRM, all of them. There is no "premium API tier" or feature gating. Authentication is OAuth2 with role-based scopes, and rate limits are generous enough that legitimate operational integrations don't hit them.
Which EDI standards does NexliOne support out of the box?
X12 transactions: 850 (PO), 855 (PO Acknowledgement), 856 (ASN), 810 (Invoice), 820 (Payment), 940 (Warehouse Shipping Order), 944 (Warehouse Stock Transfer Receipt), and 214 (Carrier Status). EDIFACT: ORDERS, DESADV, INVOIC. Transports: AS2, SFTP, VAN. Custom flat-file mapping covers retail-specific variants.
What does "custom connectors at no charge" actually mean?
If you need to integrate a system NexliOne doesn't support out of the box, our engineering team builds the connector as part of onboarding. The connector becomes part of the platform afterward — available to other customers who need the same integration. Your one-off becomes a platform capability instead of a maintenance burden you carry alone.
How does NexliOne handle authentication and security on integrations?
OAuth2 with role-based scopes for REST APIs. EDI uses standard transport-level security (AS2 with signing/encryption, SFTP with key-based auth). All integration endpoints sit behind the same network perimeter as the application, with audit logging on every authentication event and per-integration rate limiting.
Does NexliOne support webhooks for event-driven integrations?
Yes. Webhooks fire on configurable events across modules — new sales orders, inventory threshold breaches, work order status changes, financial postings. Delivery is at-least-once with retry, and subscribers see a delivery audit trail so missed or duplicate events are easy to triage.

Support

Sign up now. We are here if you need help.

Create an account in under 30 seconds. If you need connector help, self-hosting guidance, or module selection, send the support team a note.

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  • Custom connectors at no charge
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Email support support@nexlione.com