ADP API

Overview

ADP is the largest payroll and human capital management platform in the United States, processing payroll for more than 1 million businesses ranging from single-location restaurants to Fortune 500 enterprises. Its platform spans payroll processing, benefits administration, time and attendance, talent management, and workforce analytics. That scale makes ADP one of the highest-priority integration targets for HR-tech companies, finance automation platforms, and workforce analytics tools: a significant portion of any target market runs payroll through ADP, and integrating with it is frequently a requirement for closing enterprise customers.

The ADP Marketplace API exists and covers meaningful functionality, but the access model makes it impractical for most development teams. Reaching production credentials requires completing the ADP Marketplace certification program, which involves a formal partner agreement, a multi-step use-case review by ADP's partner team, strict rate limit tiers, and a credential issuance process with no published timeline. In practice, most teams report the process taking three to six months from initial application to usable production credentials. For a startup shipping an integration before a customer goes live, or a mid-market SaaS team validating a new vertical before committing to a partner program, the Marketplace certification is not a viable starting point.

Integuru generates a production-ready HTTP API for ADP using direct HTTP requests against the same endpoints the ADP web application uses internally. The seven planned actions cover the payroll, employee, time, and organizational data surfaces that downstream HR-tech and finance systems need, without a Marketplace partner agreement or a certification timeline standing between your team and the first API call.

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Why Teams Need This Integration

The ADP certification gap creates a consistent bottleneck across several categories of HR-tech product.

Payroll automation and finance reconciliation platforms. Tools that ingest payroll run data to automate journal entries, reconcile payroll expenses against budgets, or feed general ledger systems need list_payroll_runs and get_payroll_detail as live API calls, not periodic manual exports. A finance automation platform whose customers run payroll through ADP needs this data on a schedule that matches the customer's payroll cycle, typically biweekly. The Marketplace certification timeline means many of these platforms cannot build the integration before the customer contract requires it.

HR-tech and people analytics products. Workforce analytics platforms, HRIS sync tools, and people data aggregators need list_employees and get_employee_detail to keep their records synchronized with ADP as the system of record. Employee roster changes, department transfers, compensation updates, and role changes all happen in ADP first. An analytics product that cannot pull this data programmatically is forced to ask customers for manual CSV exports, a workflow that does not survive at scale.

Time and attendance systems. Multi-location operators and workforce management platforms that track time in a separate system need list_time_entries to reconcile their records against ADP before payroll is processed. Discrepancies caught before a payroll run cost far less than correcting them after. The get_time_off_balances action feeds leave management systems and scheduling tools that need accrual balances to make accurate decisions about coverage and staffing.

Benefits administration platforms. Benefits platforms and brokers that sit alongside ADP need employee enrollment status and benefits data to ensure their records stay synchronized with ADP's system of record. The get_employee_detail action surfaces benefits enrollment status, and list_departments provides the organizational structure that benefits eligibility rules often depend on.

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Workforce Workflows This Integration Covers

The seven planned actions cover the payroll, employee, time, and organizational data surfaces that HR-tech and finance systems need from ADP:

• Employee data: list_employees and get_employee_detail surface the workforce roster with demographics, employment status, compensation, department assignment, and benefits enrollment for HRIS sync, analytics platforms, and benefits tools.
• Payroll: list_payroll_runs and get_payroll_detail deliver run-level index data and per-employee payroll detail including gross pay, deductions, net pay, and pay period dates for finance automation and payroll reconciliation workflows.
• Time and attendance: list_time_entries provides time records filtered by date range and pay period, feeding pre-payroll reconciliation tools and workforce analytics dashboards with the underlying hours data.
• Leave management: get_time_off_balances returns vacation, sick, and PTO accrual balances for scheduling systems, HR portals, and leave management platforms that need current balance data to display to employees or managers.
• Organizational structure: list_departments exposes the department hierarchy with codes and cost centers for finance and analytics platforms that need to attribute payroll costs and headcount figures at the department level.

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Adjacent Integrations

Integuru already operates in the workforce and scheduling vertical in production. The HomeBase integration delivers 5 live actions covering timesheet totals, wages, employees, timesheets, and upcoming appointments for hourly workforce businesses. The Workeasy integration delivers 8 live actions covering employees, schedules, punches, pay periods, org nodes, timesheet segments, and employee details for workforce management teams. Both use the same direct HTTP architecture, without browser automation or Marketplace partner agreements, that the ADP integration will follow.