Dayforce (Ceridian) HCM API
Dayforce (formerly Ceridian) unified HCM REST API for payroll, workforce management, HR, and talent in a single cloud platform. Enables AI agents to manage payroll processing and real-time pay calculation for payroll automation, handle workforce scheduling and shift management for hourly workforce operations, access time and attendance tracking for labor cost management, retrieve HR data and employee lifecycle management for core HR automation, manage recruiting and onboarding workflow for talent acquisition operations, handle benefits administration and enrollment for employee benefits automation, access on-demand pay (Dayforce Wallet) and earned wage access for modern pay experience, retrieve labor cost analytics and workforce intelligence for operations management, manage compliance and labor law automation for multi-jurisdiction payroll compliance, and integrate Dayforce with ERP, accounting, and business platforms.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Enterprise HCM/payroll. SOC2, ISO27001, GDPR. OAuth2. US/CA/EU/UK/AU. Employee and payroll data.
⚡ Reliability
Best When
A mid-to-large enterprise, retail chain, healthcare system, or hospitality organization with hourly workforce wanting AI agents to automate payroll, shift scheduling, time tracking, earned wage access, and multi-jurisdiction labor compliance.
Avoid When
PAYROLL ACCURACY AND WAGE PAYMENT COMPLIANCE: Automated payroll calculation in Dayforce must correctly apply federal, state, and local tax withholding and wage payment laws; automated payroll with incorrect tax rates or FLSA overtime calculation creates DOL Wage and Hour investigation and back-pay liability. EARNED WAGE ACCESS REGULATORY COMPLIANCE: Automated Dayforce Wallet earned wage access must comply with state-specific EWA regulations (California, Kansas, Maryland, Missouri, Montana, Nevada, North Carolina, Wisconsin have enacted EWA laws or guidance); automated EWA without state-specific compliance review creates lending law and consumer protection exposure. FLSA OVERTIME CALCULATION: Automated time tracking and overtime calculation must apply FLSA regular rate of pay correctly including bonuses, shift differentials, and incentive pay in overtime base; automated overtime underpayment creates FLSA collective action exposure. Predictive scheduling law compliance — automated shift scheduling in jurisdictions with predictive scheduling laws (Chicago, NYC, Oregon, Philadelphia, San Francisco, Seattle) must provide required advance notice and premium pay for schedule changes; automated scheduling without predictive scheduling compliance creates municipal ordinance violation.
Use Cases
- • Processing payroll from HR operations agents
- • Scheduling shifts from workforce management agents
- • Tracking time from labor cost agents
- • Managing earned wage access from pay experience agents
Not For
- • Small businesses under 100 employees (use Gusto or Rippling)
- • Enterprises heavily invested in competing HCM ecosystems
- • Organizations without continuous payroll or shift-based workforce
Interface
Authentication
Dayforce uses OAuth 2.0 with scopes. REST API with JSON. Minneapolis, Minnesota HQ (Dayforce, rebranded from Ceridian). Founded 1958 (Ceridian). Public (NYSE: DAY, rebranded ticker 2024). $1.6B+ annual revenue. 6,500+ enterprise customers. 6M+ employee users. Unified HCM and payroll platform. Dayforce Wallet earned wage access product. Competes with UKG, ADP, and Workday for enterprise HCM and payroll.
Pricing
Minneapolis MN. NYSE:DAY (Dayforce). $1.6B+ revenue. Founded 1958. 6,500+ enterprise customers. Formerly Ceridian. Unified HCM platform with Dayforce Wallet EWA.
Agent Metadata
Known Gotchas
- ⚠ FLSA REGULAR RATE OVERTIME CALCULATION: Automated overtime calculation must include all remuneration in FLSA regular rate (bonuses, shift differentials, commissions, incentive pay) before computing time-and-a-half; automated overtime based only on base hourly rate creates FLSA collective action exposure for overtime underpayment
- ⚠ PREDICTIVE SCHEDULING LAW ADVANCE NOTICE: Automated shift scheduling in predictive scheduling law jurisdictions must provide legally required advance notice (7-14 days depending on jurisdiction); automated schedule changes below notice threshold trigger premium pay obligations; implement jurisdiction-specific scheduling rules before automation
- ⚠ EWA STATE REGULATORY COMPLIANCE: Dayforce Wallet earned wage access automation must comply with state-specific EWA laws and CFPB guidance; some state EWA laws impose registration, disclosure, and fee cap requirements; automated EWA deployment without state-specific legal review creates consumer protection violation
- ⚠ Payroll submission timing for tax deposits — automated payroll submission must meet IRS and state tax deposit deadlines; late automated payroll submission creates FTD (Federal Tax Deposit) penalty; align automated payroll run schedule with tax deposit due dates
- ⚠ Multi-jurisdiction payroll compliance complexity — automated multi-state payroll must apply each employee's work state, residence state, and reciprocity agreement correctly; automated payroll without jurisdiction-specific configuration creates state income tax withholding errors
- ⚠ Shift overlap and minimum rest period — automated shift scheduling must enforce jurisdiction-specific minimum rest period requirements between shifts (8-12 hours depending on industry and state); automated scheduling without rest period validation creates predictive scheduling and industry-specific regulation violation
Alternatives
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Scores are editorial opinions as of 2026-03-07.