Stable
ServicesIntegration infrastructure for trade and logistics

Your stack,
working as one.

Stable builds the integration layer between your TMS, ERP, broker portals, and carrier APIs: event-driven, observable, and built to handle the edge cases your current batch jobs miss.

See what we build
<500ms
Median event propagation latency across integrated systems
99.95%
Message delivery guarantee with full dead-letter queue handling
8×
Reduction in ops team time spent on manual status updates
0
Dropped events: every integration has replay capability and delivery receipts
Stable Integration Hub · Event Stream
LIVE · 847 events/hr

Connected systems

CargoWise (TMS)
Connected
NetSuite (ERP)
Connected
Project44 (Visibility)
Connected
CBP ACE
Connected
FedEx API
Connected
MAERSK EDI
Reconnecting...

Live event feed

10:41:22SHIPMENT_UPDATEDSHP-2026-04-8821 · CargoWise → Project44
10:41:19ENTRY_STATUS_CHANGEDENT-0841 · ACE → CargoWise · RELEASED
10:41:18CARRIER_MILESTONEFX-847291 · FedEx → CW · OUT_FOR_DELIVERY
10:41:15INVOICE_MATCHEDINV-28841 · NetSuite → CW · ✓ matched
10:41:11SHIPMENT_CREATEDSHP-2026-04-8822 · CargoWise → all subscribers
10:41:08DPS_SCREENING_PASSAurora Apparel · → CLEARED
10:41:04EDI_856_RECEIVEDMAEU-20260422 · MAERSK → CargoWise
10:40:58RETRY_3MAERSK EDI connection · reconnecting...

Delivery metrics

Events last hour847
Delivered846 (99.9%)
Dead letter queue1
Replay availableYES
Avg latency312ms
Event-Driven ArchitectureSub-500ms PropagationEDI & API ConnectorsDead Letter HandlingFull Replay CapabilityObservable by DefaultEvent-Driven ArchitectureSub-500ms PropagationEDI & API ConnectorsDead Letter HandlingFull Replay CapabilityObservable by Default
What we build

Six integration capabilities,
deployed in your stack.

Each capability ships as a production system: observable, documented, and tested against real data. Not a prototype. Not a pilot.

01

EDI Integration

We build and maintain EDI integrations for the carriers, brokers, and 3PLs in your network. Inbound parsing, outbound generation, acknowledgment tracking, and error handling, with a monitoring layer that surfaces failures before your ops team finds out the hard way.

02

API Connectors

We build production-grade connectors for the systems in your stack: CargoWise, NetSuite, SAP, Project44, FedEx, UPS, MAERSK, and custom internal APIs. Event subscriptions, webhooks, polling where webhooks aren't available, and retry logic that handles the inevitable failures.

03

Event Streaming

We design event-driven architectures that decouple your systems, so a shipment status update in CargoWise automatically flows to ACE, your ERP, your customer portal, and your alerting system without custom point-to-point integrations.

04

Dead Letter Handling

Every message queue has a dead letter queue, alerting on failures, and a replay mechanism. When an integration fails (and they all fail eventually), we surface the error, preserve the event, and give you a path to reprocess without data loss.

05

Observability

We instrument every integration with structured logs, metrics, and alerting. Delivery rates, latency distributions, error rates by connector, visible in a dashboard your ops team can use, not buried in CloudWatch.

06

Infrastructure as Code

Every integration is defined in code, deployed with Terraform, and version-controlled. Disaster recovery means spinning up a new environment in under an hour. Not a week of reverse-engineering what some contractor set up in 2019.

How we work

From patchwork integrations
to a single event layer.

Every engagement starts with mapping what you have. Not assuming what you should have. We design the architecture before we write the first line of connector code.

01: MAP

Document every integration before touching anything.

We spend two weeks mapping your current integration landscape: what talks to what, how (EDI / API / SFTP / email), how often, and what breaks when it fails. We find the undocumented dependencies and the integrations that nobody owns.

02: DESIGN

Event-driven architecture designed before the first connector ships.

We design the event topology (which systems are sources, which are consumers, how events are structured, how retries and dead letters are handled) before we start building. The design phase prevents the point-to-point integration sprawl that created your current problem.

03: BUILD

Connectors ship in priority order, production from week four.

We start with the highest-value integrations and ship them in production with full monitoring. Each connector is observable, tested against real data, and documented before the next one starts.

04: OPERATE

Your team inherits an observable, documented integration layer.

Architecture docs, runbooks for every integration, monitoring dashboards, and alerting thresholds configured. We stay on-call for 30 days and run a knowledge transfer session before handover. Every integration is defined in code. No black boxes.

Recent work

Integration infrastructure
with numbers to show for it.

Metrics are measured in the first quarter after deployment. Not projections. Anonymized where requested.

Customs Brokerage · OperationsCompleted Q4 '25
EDI integration

Built a production EDI integration layer for a high-volume customs broker.

A US customs broker was processing EDI 315 and 856 messages via email forwarding to a shared inbox that ops staff manually keyed into CargoWise. We built a full EDI parsing and routing layer that handles 10,000+ messages per day, automatically routes to the right entries, and surfaces parse failures in a review queue, eliminating a 40-hour-per-week manual process.

10K+
EDI messages processed automatically per day
40h
Weekly ops time reclaimed from manual EDI processing
Freight Forwarding · VisibilityCompleted Q2 '25
Carrier API integration

Real-time carrier visibility across 12 carriers with a single event stream.

A freight forwarder was giving clients status updates from email scraping and manual carrier portal checks, often 12–24 hours late. We built a unified carrier visibility layer connecting 12 carrier APIs into a single event stream, with sub-minute status propagation and a customer-facing portal that shows live shipment status.

12
Carrier APIs connected in a single event stream
<60s
Status update propagation from carrier to client portal
IOR · Systems IntegrationOngoing · '25–'26
ERP integration

Event-driven ACE-to-ERP integration eliminating nightly batch reconciliation.

A Fortune 500 importer was running nightly batch jobs to reconcile ACE entry data with SAP, meaning the ERP was always 24 hours behind the compliance system. We replaced the batch process with an event-driven integration that propagates ACE entry status changes to SAP in real time, with full audit trail and dead-letter handling.

Real-time
vs. nightly batch: ERP data freshness
0
Dropped events since launch, 4M+ events processed
Common questions

What teams ask us
before they start.

Yes. We work with EDI, SFTP file drops, email attachments, database direct reads with change-data-capture, and screen-scraping where there's no other option. If data moves between systems in your operations, we can build a reliable integration for it.
Every integration has a dead letter queue, alerting on failures, and a replay mechanism. When an integration fails (and they all fail eventually), the event is preserved, the failure is surfaced in the monitoring dashboard, and the event can be reprocessed once the issue is resolved. No silent data loss.
We design for this. Integrations buffer events during source system outages and replay them on reconnect. The queue depth and replay status are visible in the monitoring dashboard. Your downstream systems don't see the gap.
An iPaaS gives you a platform for building integrations. You still need to design the event topology, build the connectors, define the error handling, and monitor the result. We deliver a running integration layer, not a platform to build it on. And we understand trade operations, so we don't need to be taught what an EDI 315 is.
Yes. Code in your GitHub, infrastructure defined in Terraform in your cloud account, architecture docs for every integration. We hand over a system your team can maintain. Not a managed service you depend on us to operate.

Your stack, working
as one system.

Tell us what you're connecting and where it breaks. We'll come back with an integration architecture, a build plan, and a fixed fee. No open-ended retainer.