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Business productivity / CRM · Two-way sync platform

Front and Shopify integration — two-way sync

Keep supported Front and Shopify records aligned with two-way sync. Give each team access to current data while controlling which system can update each field.

  • Field mappings and sync direction under your control
  • Inspect and resolve record errors in one dashboard
Two-way sync for supported objects
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Example workflow

Customer sync test

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

Starting eventA change involving Front Accounts or Shopify Customers needs a defined result in the other system.

  1. Start with Front Accounts and Shopify Customers. Use the record-matching and field-ownership rules from your mapping worksheet.

  2. Resolve person or company type, legal entity, business role, and any billing account before transactions.

  3. Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

What to verifyTest an individual buyer, a company buyer, and one company with multiple billing relationships. Do not merge these into a single generic contact.

Review records and field ownership

Mapping essentials

Records and field ownership

Match records by stable IDs and assign an owner for each field. The record notes identify the coverage to check.

Download the mapping worksheet

CSV · No email required

Example record relationships between Front and Shopify
Front recordShopify recordRecord matchingField ownership
AccountsDocumented record: SupportedCustomer identity assessmentCustomersDocumented record: SupportedDetermine whether each customer represents an individual, a company, or a business-unit relationship before matching it to a contact or organization. Retain the source customer ID and destination ID; names and email alone are insufficient.Separate the customer relationship from contact details, billing authority, and consent. Choose an owner for each field after identifying whether the customer is a person or company.
ContactsDocumented record: SupportedCustomer identity assessmentCustomersDocumented record: SupportedDetermine whether each customer represents an individual, a company, or a business-unit relationship before matching it to a contact or organization. Retain the source customer ID and destination ID; names and email alone are insufficient.Separate the customer relationship from contact details, billing authority, and consent. Choose an owner for each field after identifying whether the customer is a person or company.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

Why teams connect Front and Shopify

Put your Front and Shopify data to work

Start with the work your team needs to complete: keep records up to date, make operational data available for reporting, or move data to a new system. Choose one Front and Shopify workflow to test, define what success looks like, and decide who handles failed updates.

  • Sync conversations, messages, and tags into Postgres for response-time and volume analytics across inboxes.

  • Write CRM account tier, owner, and renewal data into Front contact and account custom fields so it shows next to the conversation.

  • Sync orders, customers, and inventory into Postgres for operational reporting across stores.

  • Keep customer records aligned between Shopify and a CRM for segmentation and lifetime-value analysis.

What records can you sync?

Start with the records your workflow needs. Check each system’s read and write requirements before mapping fields.

Front

Read and write support varies by record

Record types covered in the setup guide

Record typesCoverage and requirements
  • Accounts
  • Contacts
  • Contact Groups
  • Events
✅ Supported. Confirm field permissions and sync direction.

Read the Front connector guide

Shopify

Read and write support varies by record

Record types covered in the setup guide

Record typesCoverage and requirements
  • Products
  • ProductMedias
  • ProductVariants
  • Orders
  • Customers
  • Abandoned Checkouts
✅ Supported. Confirm field permissions and sync direction.

Read the Shopify connector guide

Connection essentials

Review how each system connects, detects changes, and permits access to your records.

View setup requirements and limits
Connection requirementFrontShopify
Integration interfaceREST API (Core API)GraphQL Admin API (primary) and REST Admin API (legacy)
AuthenticationOAuth authorization via the Stacksync UIOAuth via a custom Shopify app
Change detectionThe saved Stacksync guide does not specify the change-detection mechanism.The saved Stacksync guide does not specify the change-detection mechanism.
Read accessAvailable for supported recordsAvailable for supported records
Write accessAvailable for supported recordsAvailable for supported records

Enterprise controls

Security and control for your integrations

Explore security controls

Compliance and data transfers

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

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

Record-level recovery

Inspect sync errors and use retry and revert controls to resolve failed updates.

Read the recovery guide

Implementation

Technical reference

Review setup, record relationships, testing, and recovery for your implementation.

Authentication, permissions and API limits

Connection requirements and limits

Front
Integration interface
REST API (Core API)
Authentication
OAuth authorization via the Stacksync UI ("Connections" > "create new connection" > "Front" > "Authorize") — no coding required
Change detection
The saved Stacksync guide does not specify the change-detection mechanism. Confirm it for the selected objects.
Read access
Available for supported records
Write access
Available for supported records
Setup requirements
  • Create a Front connection in Stacksync and complete the authorization flow.
  • Check the documented Accounts, Contacts, Contact Groups, and Events coverage against the required use case.
Limitations to check
  • Two-way sync is documented at connector level. The object list does not specify writable fields or change-detection behavior; validate both for the selected records.
Technical documentation

Documentation reviewed 2026-09-15. Check the linked guides for current account and record requirements.

Front setup guide
Shopify
Integration interface
GraphQL Admin API (primary) and REST Admin API (legacy)
Authentication
OAuth via a custom Shopify app: admin creates an app in the Shopify Dev Dashboard, enables required API scopes, sets the Stacksync redirect URL, then supplies shop name + Client ID and Client Secret to Stacksync
Change detection
The saved Stacksync guide does not specify the change-detection mechanism. Confirm it for the selected objects.
Read access
Available for supported records
Write access
Available for supported records
Setup requirements
  • Have the Shopify administrator create the custom app described in the connection guide and configure its required scopes and redirect URL.
  • Supply the shop name, client ID, and client secret through the Stacksync authorization flow.
Limitations to check
  • The saved catalog lists six supported object types. Objects outside that list require confirmation. The connector documents two-way sync; confirm writable fields and operations for each selected object.
Technical documentation

Documentation reviewed 2026-09-15. Check the linked guides for current account and record requirements.

Shopify setup guide

Prepare Front and Shopify access

Set up both accounts before testing the mapping. Use test records where available, and identify the account administrator who can approve access and help resolve setup errors.

Front setup checklist
  • Create a Front connection in Stacksync and complete the authorization flow.
  • Check the documented Accounts, Contacts, Contact Groups, and Events coverage against the required use case.

Setup guides: Authorize Front

Shopify setup checklist
  • Have the Shopify administrator create the custom app described in the connection guide and configure its required scopes and redirect URL.
  • Supply the shop name, client ID, and client secret through the Stacksync authorization flow.

Setup guides: Authorize Shopify

Prepare to go live

Record the fields each system can update, the first-load cutoff, both record IDs, the expected update delay, and who handles errors. Complete the tests before production before expanding to more records.

Use the Front and Shopify planning worksheet to capture these decisions. Record the access owner in the worksheet and enter credentials only in the connection setup.

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Record identity and field ownership

Keep each record tied to its source ID. Use the references below to choose field owners and preserve relationships between records.

Download the mapping worksheet · CSV, no email required

Customer identity

Accounts / Customers

Before linking Front Accounts to Shopify Customers, check whether the customer is an individual or a company. Match the correct record type in each system.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

Front
Documented record · ✅ Supported
Shopify
Documented record · ✅ Supported
Record identity
Determine whether each customer represents an individual, a company, or a business-unit relationship before matching it to a contact or organization. Retain the source customer ID and destination ID; names and email alone are insufficient.
Field ownership
Separate the customer relationship from contact details, billing authority, and consent. Choose an owner for each field after identifying whether the customer is a person or company.

Fields to include

  • Source customer ID
  • Person/company classification
  • Legal entity or business unit
  • Destination identity reference
Record dependencies
Resolve person or company type, legal entity, business role, and any billing account before transactions.
Validation
Test an individual buyer, a company buyer, and one company with multiple billing relationships. Do not merge these into a single generic contact.
Recovery
Hold ambiguous customer matches for review and resolve customer type before retrying dependent records.

References: Front: Accounts documentationShopify: Customers documentation

Customer identity

Contacts / Customers

Before linking Front Contacts to Shopify Customers, check whether the customer is an individual or a company. Match the correct record type in each system.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

Front
Documented record · ✅ Supported
Shopify
Documented record · ✅ Supported
Record identity
Determine whether each customer represents an individual, a company, or a business-unit relationship before matching it to a contact or organization. Retain the source customer ID and destination ID; names and email alone are insufficient.
Field ownership
Separate the customer relationship from contact details, billing authority, and consent. Choose an owner for each field after identifying whether the customer is a person or company.

Fields to include

  • Source customer ID
  • Person/company classification
  • Legal entity or business unit
  • Destination identity reference
Record dependencies
Resolve person or company type, legal entity, business role, and any billing account before transactions.
Validation
Test an individual buyer, a company buyer, and one company with multiple billing relationships. Do not merge these into a single generic contact.
Recovery
Hold ambiguous customer matches for review and resolve customer type before retrying dependent records.

References: Front: Contacts documentationShopify: Customers documentation

Compare integration approaches

Use Front Accounts and Shopify Customers for the first pilot. Verify its identity and permitted direction, then add dependent records only when the acceptance checks pass.

Stacksync managed sync

Best fit
Two-way sync for supported objects. Choose the records, writable fields, and permissions for your workflow.
Operating responsibility
Fits ongoing record synchronization when the required operations are supported. Add workflow steps for approvals or business actions that go beyond copying fields.
Before you choose
Check record matching: Determine whether each customer represents an individual, a company, or a business-unit relationship before matching it to a contact or organization. Retain the source customer ID and destination ID; names and email alone are insufficient. Verify field coverage, deletion handling, and how changes are detected.

Native vendor integration

Best fit
A vendor-built integration may fit if it supports your Front and Shopify record types.
Operating responsibility
Can reduce setup for a supported workflow. You may need another method for records or business steps it does not cover.
Before you choose
First check whether either vendor offers this integration. If available, verify Accounts / Customers, update direction, account tier, and related-record handling.

Custom API or workflow

Best fit
Consider when Front and Shopify need a transformation, approval, or action outside a direct record sync.
Operating responsibility
Provides control over business steps; the team owns credentials, version changes, error queues, and reconciliation.
Before you choose
Verify endpoint permissions, pagination, quotas, duplicate detection, and failure recovery.

File or scheduled snapshot

Best fit
Consider for a one-time Front / Shopify migration or a reporting need with an explicit freshness window.
Operating responsibility
Can simplify a bounded transfer; later changes and deletion history require another extraction or a separately designed incremental process.
Before you choose
Record the extraction cutoff, source IDs, encoding, date/number formats, and reconciliation totals.

Workflow scenarios and expected results

Customer sync test

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

Starting event: A change to the selected Accounts or Customers record needs a defined result in the other system.

  1. Start with Front Accounts and Shopify Customers. Use the record-matching and field-ownership rules from your mapping worksheet.
  2. Resolve person or company type, legal entity, business role, and any billing account before transactions.
  3. Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

Expected result: Test an individual buyer, a company buyer, and one company with multiple billing relationships. Do not merge these into a single generic contact.

If it fails: Hold ambiguous customer matches for review and resolve customer type before retrying dependent records.

Customer sync test

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

Starting event: A change to the selected Contacts or Customers record needs a defined result in the other system.

  1. Start with Front Contacts and Shopify Customers. Use the record-matching and field-ownership rules from your mapping worksheet.
  2. Resolve person or company type, legal entity, business role, and any billing account before transactions.
  3. Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

Expected result: Test an individual buyer, a company buyer, and one company with multiple billing relationships. Do not merge these into a single generic contact.

If it fails: Hold ambiguous customer matches for review and resolve customer type before retrying dependent records.

Coordinate Shopify commerce data with Front

Validate the selected objects and operations even where connector-level direction is documented.

Starting event: A catalog, order, or fulfillment change in Shopify matters to Accounts or Contacts.

  1. Choose the commerce entity from Products or ProductVariants; separate products, variants, orders, and fulfillments.
  2. Preserve order and line references through the Front process. Define many-to-one or one-to-many relationships explicitly.
  3. Assign separate ownership for commercial approval, inventory, and fulfillment, including partial cancellations or returns.

Expected result: A split fulfillment and repeated request preserve line quantities without duplicate orders or shipments.

If it fails: Look up existing downstream records before retrying creation; reconcile current order and fulfillment states.

Initial load and acceptance testing

Keep both record IDs with the expected and actual result. Reconcile the same filters and time window in each system.

Accounts / Customers

Test case

Test an individual buyer, a company buyer, and one company with multiple billing relationships. Do not merge these into a single generic contact.

Expected result

The expected customer relationship is preserved with no duplicate action or unintended write.

Contacts / Customers

Test case

Test an individual buyer, a company buyer, and one company with multiple billing relationships. Do not merge these into a single generic contact.

Expected result

The expected customer relationship is preserved with no duplicate action or unintended write.

Direction and permissions

Test case

Check that each connected account can read and write the chosen objects. Exercise both directions with a test record before enabling production changes.

Expected result

Only an approved, supported direction and permitted fields are written.

Freshness and reconciliation

Test case

Measure source and destination times for the selected records under normal load and a burst. Reconcile IDs and values using the same filters and cutoff.

Expected result

The process meets its agreed freshness target and reconciliation has no unexplained differences.

Failed updates, retries and recovery

Start with the failed record and the destination error, then inspect the source value, field requirements, and access.

Rejected or repeated customer change

Investigate

Inspect Front Accounts and Shopify Customers, their IDs, and the destination error.

Next action

Hold ambiguous customer matches for review and resolve customer type before retrying dependent records.

Rejected or repeated customer change

Investigate

Inspect Front Contacts and Shopify Customers, their IDs, and the destination error.

Next action

Hold ambiguous customer matches for review and resolve customer type before retrying dependent records.

A record type or update is unavailable

Investigate

Check the Front and Shopify connector guides, account permissions, and any operations marked On Request.

Next action

Ask the integration team to confirm a supported way to handle that record. Verify whether it needs connector configuration or a separate workflow step.

Source and destination disagree after a retry

Investigate

Compare current source values, destination validation, identity mappings, and any side effects already completed.

Next action

Stacksync issue retry reads the current source state. Decide the intended state before retrying or reverting; reconcile downstream effects separately.

Read the Stacksync issues dashboard guide for retry and revert behavior.

Change detection and update delivery

How updates move between Front and Shopify

See how each system detects changes and which updates the other system can receive. Each direction has its own permissions and record requirements.

Front Shopify Timing depends on the connected systems

Detect changesThe saved Stacksync guide does not specify the change-detection mechanism. Confirm it for the selected objects.

Apply updatesSelected writable fields update in Shopify. Its permissions and validation rules still apply; rejected records can be inspected in the Issues dashboard.

Shopify Front Timing depends on the connected systems

Detect changesThe saved Stacksync guide does not specify the change-detection mechanism. Confirm it for the selected objects.

Apply updatesSelected writable fields update in Front. Its permissions and validation rules still apply; rejected records can be inspected in the Issues dashboard.

Update timing and record limits
  • Measure initial-load and ongoing-change latency separately. Source detection, selected objects, account limits, and destination validation determine the observed delay.
FAQ

Front and Shopify integration FAQ

Next step

See your workflow in Stacksync

Walk through your Front and Shopify records, field mappings, and requirements with an integration engineer.