KeyPay + Wave

KeyPay to Wave Integration for mid-market Australian businesses

Tired of copying data between KeyPay and Wave by hand? Our Harvard-educated automation team builds a custom integration that syncs your data in real time - set up in 2 weeks.

8+ hours/week

Saved weekly

12+

Years experience

98%

Client retention

One-way

Sync direction

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Why Connect KeyPay to Wave?

KeyPay limitations compound the integration challenge: reporting is adequate for standard payroll needs but requires exports for custom workforce analytics or cross-referencing with other systems

Reporting across KeyPay and Wave requires painful manual exports and spreadsheet merges

Guest booking data in KeyPay and operations scheduling in Wave require manual coordination

No single source of truth when employees live in two disconnected tools, so staff second-guess which system has the correct information

Manually copying data between KeyPay and Wave wastes hours every week that could be spent on revenue-generating work

New team members take longer to onboard because they must learn manual workarounds to keep KeyPay and Wave aligned

How We Help

With 12+ helping mid-market Australian businesses, we have built dozens of integrations between accounting & finance and accounting & finance platforms. Connecting KeyPay to Wave is a proven workflow we deploy in 2 weeks. On the technical side, KeyPay uses a REST API with API key authentication, and Wave authenticates via OAuth, which our team handles as part of the build.

Amplify KeyPay Strengths

KeyPay excels because automated award interpretation handles complex Australian Modern Award calculations including penalties, overtime, and allowances with minimal manual input. Connecting it to Wave ensures that advantage flows through your entire workflow rather than staying siloed in one tool.

Scalable Without Extra Headcount

As your data volume grows, the integration scales with you. No need to hire additional admin staff to keep KeyPay and Wave in sync, even as your business doubles.

Unlock Wave Value

Wave stands out because completely free accounting and invoicing with no feature limitations, hidden fees, or artificial caps on transactions or customers. Integrating it with KeyPay means your team gets this benefit with complete, accurate data flowing in automatically.

Custom-Built for Your Workflow

Unlike generic connectors, we build integrations tailored to how your business actually uses KeyPay and Wave. Custom field mappings, business rules, and error handling included.

KeyPay to Wave Use Cases

Automated error handling and retry for KeyPay/Wave sync

When a sync between KeyPay and Wave fails due to a rate limit, network issue, or validation error, the integration retries automatically with exponential backoff. Your team is alerted only when intervention is genuinely needed.

Data Mapping

How data flows between KeyPay and Wave

KeyPay	→	Wave	Notes
KeyPay Record IDs	→	Wave External References	Cross-reference identifiers stored on both records for bidirectional lookups and deduplication
KeyPay Timestamps	→	Wave Audit Log	Created and modified timestamps preserved for sync conflict resolution and compliance
KeyPay Owner/Assignee	→	Wave Owner/Assignee	Record ownership mapped between platforms using email address as the matching key
KeyPay Super-funds	→	Wave Custom Fields	Super-funds data from KeyPay stored in Wave custom fields for reference
KeyPay Timesheets	→	Wave Custom Fields	Timesheets data from KeyPay stored in Wave custom fields for reference
KeyPay Pay-runs	→	Wave Custom Fields	Pay-runs data from KeyPay stored in Wave custom fields for reference
KeyPay Employees	→	Wave Custom Fields	Employees data from KeyPay stored in Wave custom fields for reference
KeyPay Leave-balances	→	Wave Custom Fields	Leave-balances data from KeyPay stored in Wave custom fields for reference

KeyPay + Wave Integration FAQ

Yes, every integration includes 3 months of post-launch support. We monitor sync health, troubleshoot issues, and make adjustments as your workflow evolves. Ongoing maintenance plans are available for businesses that want continuous optimisation.

Typical accounting & finance data synced includes employees, pay-runs, leave-balances, and related metadata. We map each field to its counterpart in Wave and handle any format differences automatically.

Yes. we poll KeyPay's REST API at configurable intervals for near-real-time detection. Changes in KeyPay are reflected in Wave within seconds. For high-volume scenarios, we implement queuing to handle peak loads without data loss.

Our integrations include retry logic and error queuing. If Wave is temporarily down, changes are queued and replayed once the system recovers. You will receive alerts for any sync failures that need attention. No data is lost during outages.

Integration pricing depends on complexity, including the number of data objects synced (employees, pay-runs, leave-balances), sync direction, custom business rules, and volume. Most KeyPay to Wave integrations fall within our standard integration tier. Book a free assessment to get a specific quote for your requirements.

Our integrations include comprehensive error handling: automatic retries for transient failures (respecting API rate limits), error queuing for system outages, data validation before writes, and real-time alerts for issues that need human attention. We also provide a dashboard where you can monitor sync health and review error logs.

Absolutely. Custom field mapping is a core part of every integration we build. Whether it is custom properties in KeyPay or user-defined fields in Wave, we map them precisely to your requirements. We can also transform data formats, apply business rules, and handle conditional mappings.