Real-time
Two-way sync
Changes in Resend or Ukg Ready instantly reflect in both systems. No stale data, no manual imports.
Business productivity ⇄ Human resources
Resend to Ukg Ready integration — real-time, two-way sync
Keep Resend and Ukg Ready in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- SOC 2 and 6 other compliance frameworks
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
Case study
Migrated from MuleSoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Resend and Ukg Ready
Keep the people, teams, and status that Resend and Ukg Ready share aligned in real time, so a hire, role change, or departure recorded in one reaches the other within seconds.
Each tool in Resend keeps its own list of who can use it: users, members, or agents, along with the team they sit on and whether they are still active. Ukg Ready is the authoritative record of the same people as employees, with their department, manager, and employment status. When those two are connected only by manual account admin or a periodic export, the work tools drift: new hires wait days for access, team and manager changes never catch up, and people who have left keep standing accounts.
Stacksync syncs Audiences, Broadcasts, Domains, Email events in Resend with Timesheet Entries, Accruals / Time Off, Payroll (Earnings / Deductions / Employee Payroll Runs), Benefits in Ukg Ready bi-directionally and in real time. A person added, moved, or offboarded in Ukg Ready creates or updates the matching user in Resend within seconds, with field-level mapping and conflict resolution in place of spreadsheets and one-off account changes. Where Resend captures details of its own, such as a corrected contact or a login identity, those can flow back to Ukg Ready in whichever direction you configure.
Because the sync is field-level, each system keeps its own extras; only the shared facts, who a person is, which team they belong to, and whether their access should be on, are held in agreement.
Common use cases
- 01 Write delivery, bounce, and complaint events back to the CRM or a Postgres table for deliverability reporting.
- 02 Trigger transactional sends when a row changes in an operational database, such as an order status update.
- 03 Feed Timesheet Entries and Accruals/Time Off into a data warehouse for labor-cost, overtime, and PTO-liability reporting.
- 04 Mirror Cost Centers/Groups and Compensation into finance and planning systems for headcount and budget reconciliation.
Common sync patterns
Onboarding: access ready on day one
A new hire recorded in Ukg Ready creates the matching user in Resend with the right team and manager already set, so people can start working without waiting on a provisioning ticket.
Offboarding: no standing access after a departure
When someone is marked as leaving in Ukg Ready, the matching account in Resend is deactivated or flagged, so departures do not leave open access behind.
One employee directory
A person's name, title, contact details, or status corrected in either system updates the other, so both sides stop maintaining separate copies of the same person.
What you can sync between Resend and Ukg Ready
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.
| Resend objects | Ukg Ready objects | How this pairing syncs | |
|---|---|---|---|
| Domains Verified sending domains with DNS and DKIM status. | Employees Core person records (demographics, contact info, status, work location); synced two-way and mapped to HRIS or person tables in a database. | Domains is specific to Resend and Employees to Ukg Ready — each maps to any object or custom field on the other side. | |
| Email events Delivered, bounced, complained, opened, and clicked events emitted via webhooks and written back to source systems. | Employment / Positions Job title, department, employment type, hire and termination dates; read for org modeling and written when roles change. | Email events is specific to Resend and Employment / Positions to Ukg Ready — each maps to any object or custom field on the other side. | |
| API keys Scoped credentials managed per environment for send and read access. | Compensation Salary or hourly rate, pay frequency, and FLSA status; often mastered elsewhere and written onto the employee record, or read into finance. | API keys is specific to Resend and Compensation to Ukg Ready — each maps to any object or custom field on the other side. | |
| Emails Sent messages retrievable by ID with current delivery status. | Timesheet Entries Time-and-attendance punches, hours worked, and breaks; written from external time systems and read into warehouses for labor-cost reporting. | Emails is specific to Resend and Timesheet Entries to Ukg Ready — each maps to any object or custom field on the other side. | |
| Contacts Recipient records with email, name, and subscription state, synced from CRMs or databases. | Accruals / Time Off PTO balances, requests, and approver status; read for liability reporting and requests can be created against employee records. | Contacts is specific to Resend and Accruals / Time Off to Ukg Ready — each maps to any object or custom field on the other side. | |
| Audiences Named contact lists that broadcasts target; typically mirrored from CRM segments. | Payroll (Earnings / Deductions / Employee Payroll Runs) Earnings and deductions can be imported into pay runs; Employee Payroll Runs (gross, net, taxes) read back for GL posting and analytics. | Audiences is specific to Resend and Payroll (Earnings / Deductions / Employee Payroll Runs) to Ukg Ready — each maps to any object or custom field on the other side. |
How changes propagate between Resend and Ukg Ready
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.
Resend Ukg Ready Sub-second propagation
DetectionResend notifies Stacksync of record changes through webhook events. Webhooks for email lifecycle events.
DeliveryEach detected change is written to Ukg Ready through its API, with automatic retries and rate-limit backoff.
Ukg Ready Resend Sub-second propagation
DetectionUkg Ready notifies Stacksync of record changes through webhook events. UKG Webhooks for select events (employee.created, employee.updated, account/org changes) with HMAC signing.
DeliveryEach detected change is written to Resend through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Ukg Ready: Rate limits apply over roughly a 1-minute window and return HTTP 429 when exceeded (back off / exponential retry); UKG Webhooks run on a tiered quota with a free tier around 10,000 event notifications per month and 14-day event retention.
What ships with Resend ⇄ Ukg Ready
Connect Resend and Ukg Ready for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Resend–Ukg Ready connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Resend or Ukg Ready 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 Resend or Ukg Ready record.
Observability
Monitoring
Track your Resend ⇄ Ukg Ready sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Resend and Ukg Ready.
How the Resend and Ukg Ready connectors work
Resend
- Integration surface
- REST API
- Authentication
- API key (Bearer token)
- Change detection
- Webhooks for email lifecycle events; polling for contact and audience state
- Capabilities
- read · write · webhooks
Ukg Ready
- Integration surface
- UKG Ready REST API (v1/v2) plus the Import Tool (XML transactions) and Report-as-a-Service (IBM Cognos); a legacy SOAP API also exists
- Authentication
- A 7-digit company short name, a Web API key (Company Setup > Login Config), and a dedicated API service-account user (username/password) are exchanged for a session Bearer token sent on every request; Onboarding/Recruiting endpoints use a separate authorization token
- Change detection
- UKG Webhooks for select events (employee.created, employee.updated, account/org changes) with HMAC signing; broad change capture via polling REST endpoints with date filters or scheduled Report-as-a-Service extracts
- Capabilities
- read · write · webhooks
- Rate limits
- Rate limits apply over roughly a 1-minute window and return HTTP 429 when exceeded (back off / exponential retry); UKG Webhooks run on a tiered quota with a free tier around 10,000 event notifications per month and 14-day event retention
How it works
How to connect Resend to Ukg Ready — 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 Resend and Ukg Ready with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Resend
connected
Ukg Ready
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Resend and Ukg Ready 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 · Resend ⇄ Ukg ReadyCustomers 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.
Resend Ukg ReadyCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Resend and Ukg Ready integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Resend and Ukg Ready: authenticate both systems, choose the objects to sync (such as Resend's Domains and Email events), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Resend: The send endpoint supports idempotency keys, which matters when a sync pipeline retries requests. Ukg Ready: Rate limits apply over roughly a 1-minute window; exceeding them returns HTTP 429, so high-volume syncs need pacing and backoff. Stacksync's field mapping accounts for these differences between Resend and Ukg Ready without custom code.
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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 Resend and Ukg Ready 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 Resend and Ukg Ready connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Resend–Ukg Ready integration in-house.
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Yes — Stacksync ships production-grade connectors for both Resend and Ukg Ready. 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 Resend: Webhooks for email lifecycle events; polling for contact and audience state. On Ukg Ready: UKG Webhooks for select events (employee.created, employee.updated, account/org changes) with HMAC signing; broad change capture via polling REST endpoints with date filters or scheduled Report-as-a-Service extracts. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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
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
Every pair below is a real-time, two-way sync. Search all 395 integrations available for Resend and Ukg Ready.
Popular · 6 of 395
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Resend ⇄ Lever -
Resend ⇄ Paylocity -
Ukg Ready ⇄ ServiceNow -
Ukg Ready ⇄ Slack -
Ukg Ready ⇄ BetterContact -
Ukg Ready ⇄ Agiloft
No integrations match .
