How do I integrate ADP iHCM API with my application?

Apideck provides a unified HRIS API that makes ADP iHCM integration simple. Sign up for free, enable ADP iHCM in your dashboard, and use our Vault component to let your users connect their ADP iHCM accounts. We handle OAuth authentication, token refresh, and data normalization automatically.

What ADP iHCM data can I access through Apideck?

Our ADP iHCM integration supports 5+ data models including workers, companies, departments, and work schedules. You can perform read and write operations through our unified API, working with the same code structure across all hris platforms.

How does ADP iHCM authentication work with Apideck?

Apideck's Vault handles ADP iHCM authentication completely. Your users connect their ADP iHCM accounts through our secure, white-label UI. We manage OAuth tokens, automatic refresh, and credential storage, so you never have to implement ADP iHCM's auth flow yourself.

Does Apideck support ADP iHCM webhooks?

Yes, Apideck provides real-time notifications when ADP iHCM data changes. Our unified webhook system normalizes events across all integrations, so you handle ADP iHCM events with the same code you use for other hris platforms.

Why use Apideck instead of ADP iHCM's direct API?

Using Apideck's unified API instead of ADP iHCM's direct API saves significant development time. You get normalized data models, automatic auth handling, and the same integration code works with 200+ other apps. When ADP iHCM updates their API, we handle the changes so your integration keeps working.

How quickly can I build a ADP iHCM integration?

Most developers ship a working ADP iHCM integration within a day using Apideck. Sign up for a free trial (no credit card required), enable ADP iHCM, and make your first API call within minutes. Our SDKs for Node.js, Python, and other languages make implementation straightforward.

ADP iHCM HRIS API integration

Build ADP iHCM HRIS integrations in minutes, not months. One API to sync permissioned hris data with ADP iHCM and 55+ other apps.

5+ data models

SOC 2 certified

Free trial

Real-time webhooks

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Integration Guide

How to integrate ADP iHCM API in 3 steps

Build a production-ready ADP iHCM HRIS API integration in minutes, not months. No OAuth headaches, no maintenance burden.

Step 01

Create your Apideck account

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2,500 API calls included
No credit card required

Step 02

Connect ADP iHCM via Vault

Use our pre-built Vault component to let your users securely connect their ADP iHCM account. We handle OAuth, token refresh, and credential storage.

White-label auth UI
Automatic token refresh
SOC 2 certified storage

Step 03

Start syncing hris data

Make API calls to read and write hris data from ADP iHCM. Use the same code to connect 200+ other apps.

Normalized data models
Real-time webhooks
Full CRUD support

Start ADP iHCM integration

Free trial • No credit card required • Setup in under 5 minutes

Code Example

ADP iHCM API integration code

Integrate ADP iHCM with just a few lines of code. Our unified HRIS API normalizes data across 200+ integrations, so you write once and connect everywhere.

Normalized responses — same data structure for all hris apps
Official SDKs — Node.js, Python, and more with TypeScript support
Full documentation — interactive API reference with ADP iHCM-specific examples

View ADP iHCM API documentation →

import { Apideck } from '@apideck/node'

const apideck = new Apideck({
  apiKey: process.env.APIDECK_API_KEY,
  appId: process.env.APIDECK_APP_ID,
  consumerId: 'user-123'
})

// List employees from ADP iHCM
const { data } = await apideck.hris.employeesAll({
  serviceId: 'adp-ihcm'
})

console.log(`Found ${data.length} employees`)

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Why integrate ADP iHCM with Apideck?

Build a production-ready ADP iHCM integration with enterprise-grade reliability

Ship ADP iHCM integration fast

Go live with ADP iHCM in days, not months. Our unified HRIS API handles authentication, data normalization, and error handling so your team can focus on building features.

5+ ADP iHCM data models

Access 5+ data models for ADP iHCM including employees and companies. Read and write data through a single standardized API.

Real-time webhook coverage

Keep your product synchronized with ADP iHCM using webhooks. Receive push updates for invoices, customers, payments, and more without polling.

API Resources

Push and pull ADP iHCM data

Use our Unify API to get real-time data from ADP iHCM

Technical Specifications

ADP iHCM API integration details

Everything you need to know about integrating ADP iHCM through our unified HRIS API.

Authentication

OAuth 2.0

Secure token-based authentication

Data Models

5+ resources

Access 5+ normalized data models

Webhooks

Virtual webhooks

Real-time data sync on changes

Security

SOC 2 Type II

Enterprise-grade security certified

Token Management

Automatic refresh

Never worry about expired tokens

API Format

REST + JSON

Standard REST API with JSON responses

ADP iHCM direct API vs Apideck unified API

Feature	Direct ADP iHCM API	Apideck Unified API
OAuth implementation	Build from scratch	Handled by Vault
Token refresh	Manual handling	Automatic
Data normalization	ADP iHCM format only	Normalized across 200+ apps
Error handling	Platform-specific	Unified error codes
Rate limit management	DIY implementation	Built-in throttling
Maintenance	Ongoing updates required	We handle API changes
Additional integrations	Separate work each	Same code, 200+ apps