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ERP ⇄ Business productivity

E2 Shop System to SendGrid integration — real-time data sync

Keep E2 Shop System and SendGrid 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 E2 Shop System and SendGrid

Flow E2 Shop System data into SendGrid in real time — no exports, no schedulers, no custom scripts.

E2 Shop System is a read-only source: Stacksync reads its data in real time and delivers it into SendGrid, so SendGrid always reflects the current state of E2 Shop System — without exports, scripts, or schedulers.

The ERP holds the records the business is run on, and it is rarely where day-to-day work happens. SendGrid 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 Bridging them by hand, or by nightly file transfer, leaves each side out of date for hours at a time.

Common use cases

  • 01 Reconcile transactional email activity with support tickets so agents see what a customer was sent
  • 02 Sync CRM contacts and their custom fields into SendGrid lists so campaign targeting reflects live sales data
  • 03 Replicate job and work order status into a reporting database to power shop-floor and delivery dashboards.
  • 04 Sync customer and invoice data to accounting or CRM so the front office is not re-keying from the ERP.

Common sync patterns

Master data corrections travel

A customer, supplier, or contact detail corrected in either system updates the other, ending duplicate maintenance.

Where SendGrid faces customers and E2 Shop System carries account records

Order, invoice, or account status from E2 Shop System appears alongside the customer in SendGrid, so front-line teams answer from live data.

Where SendGrid collects payments: transactions post through

Payment events sync into E2 Shop System as they occur, keeping the enterprise records current without manual entry.

What you can sync between E2 Shop System and SendGrid

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.

E2 Shop System objects SendGrid objects How this pairing syncs
Purchase orders Outside material and service purchases tied to jobs. Segments Query-based contact groups whose membership SendGrid computes from contact fields. Purchase orders is specific to E2 Shop System and Segments to SendGrid — each maps to any object or custom field on the other side.
Time tickets Labor collection records used for job costing. Categories Synced with incremental and full sync per the Stacksync docs. Time tickets is specific to E2 Shop System and Categories to SendGrid — each maps to any object or custom field on the other side.
Invoices Billing records synced to accounting for AR reporting. Senders Synced with incremental and full sync per the Stacksync docs. Invoices is specific to E2 Shop System and Senders to SendGrid — each maps to any object or custom field on the other side.
Quotes / Estimates Job shop quotes with material and routing cost buildups; the start of the order lifecycle. Single Sends One-off marketing campaigns whose stats are read back for reporting. Quotes / Estimates is specific to E2 Shop System and Single Sends to SendGrid — each maps to any object or custom field on the other side.
Jobs / Work orders Released work with routings and status; the record shop-floor dashboards track. Unsubscribe Groups Synced with incremental and full sync per the Stacksync docs. Jobs / Work orders is specific to E2 Shop System and Unsubscribe Groups to SendGrid — each maps to any object or custom field on the other side.
Customers Buyer records synced to CRM or accounting counterparts. Email Activity Synced with incremental and full sync per the Stacksync docs. Customers is specific to E2 Shop System and Email Activity to SendGrid — each maps to any object or custom field on the other side.

How changes propagate between E2 Shop System and SendGrid

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.

E2 Shop System SendGrid Interval-based propagation

DetectionStacksync polls E2 Shop System for changes on an incremental schedule, reading only records changed since the previous pass. Polling database tables or scheduled exports.

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

SendGrid E2 Shop System Sub-second propagation

DetectionSendGrid notifies Stacksync of record changes through webhook events. Event Webhook posts delivery and engagement events (processed, delivered, open, click, bounce, spam report) to an HTTP endpoint.

DeliveryE2 Shop System does not accept inbound record writes, so this direction carries requests rather than records: E2 Shop System's output flows back as field updates on the originating SendGrid records.

Rate-limit considerations

  • E2 Shop System: Not API-bound; constrained by on-premises database access windows.
  • SendGrid: Subject to the platform's API rate limits; contact upserts are batched, asynchronous jobs rather than per-row writes.
What ships with E2 Shop System ⇄ SendGrid

Connect E2 Shop System and SendGrid for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every E2 Shop System–SendGrid connection.

Real-time

Real-time sync

Changes in E2 Shop System or SendGrid instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever E2 Shop System or SendGrid 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 E2 Shop System or SendGrid record.

Observability

Monitoring

Track your E2 Shop System ⇄ SendGrid sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between E2 Shop System and SendGrid.

How the E2 Shop System and SendGrid connectors work

E2 Shop System

Integration surface
No broadly documented public web API; integration typically works through the underlying database or application import/export, depending on deployment
Authentication
Database credentials or application-level export access on the on-premises installation
Change detection
Polling database tables or scheduled exports
Capabilities
read
Rate limits
Not API-bound; constrained by on-premises database access windows

SendGrid

Integration surface
REST API (v3)
Authentication
API key (create in SendGrid Settings > API Keys with Custom Access / Full Access for the objects to sync; key begins with "SG")
Change detection
Event Webhook posts delivery and engagement events (processed, delivered, open, click, bounce, spam report) to an HTTP endpoint; contact and list changes are detected by polling
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's API rate limits; contact upserts are batched, asynchronous jobs rather than per-row writes
SendGrid setup guide
How it works

How to connect E2 Shop System to SendGrid — 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 E2 Shop System and SendGrid 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
    E2 Shop System connected
    SendGrid connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the E2 Shop System and SendGrid 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 · E2 Shop System ⇄ SendGrid
    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
    E2 Shop System SendGrid
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

E2 Shop System and SendGrid 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.

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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:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 390 integrations available for E2 Shop System and SendGrid.

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