How do I integrate Attio API with my application?

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

What Attio data can I access through Apideck?

Our Attio integration supports 5+ data models including companies, people, users, and notes. You can perform read and write operations through our unified API, working with the same code structure across all crm platforms.

How does Attio authentication work with Apideck?

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

Does Apideck support Attio webhooks?

Yes, Apideck provides Attio's native webhook events. Our unified webhook system normalizes events across all integrations, so you handle Attio events with the same code you use for other crm platforms.

Why use Apideck instead of Attio's direct API?

Using Apideck's unified API instead of Attio'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 Attio updates their API, we handle the changes so your integration keeps working.

How quickly can I build a Attio integration?

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

Attio CRM API integration

Build Attio CRM integrations in minutes, not months. One API to sync permissioned crm data with Attio and 20+ other apps.

5+ data models

SOC 2 certified

Free trial

Real-time webhooks

Manage your integrations

Available in 6 languages

Attio
CRM API
Act
CRM API
ActiveCampaign
CRM API
Close
CRM API

Trusted by fast-moving product & engineering teams

Integration Guide

How to integrate Attio API in 3 steps

Build a production-ready Attio CRM API integration in minutes, not months. No OAuth headaches, no maintenance burden.

Step 01

Create your Apideck account

Start your free trial
2,500 API calls included
No credit card required

Step 02

Connect Attio via Vault

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

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

Step 03

Start syncing crm data

Make API calls to read and write crm data from Attio. Use the same code to connect 200+ other apps.

Normalized data models
Real-time webhooks
Full CRUD support

Start Attio integration

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

Code Example

Attio API integration code

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

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

View Attio 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 contacts from Attio
const { data } = await apideck.crm.contactsAll({
  serviceId: 'attio'
})

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

Explore all SDKs ↓

Why integrate Attio with Apideck?

Build a production-ready Attio integration with enterprise-grade reliability

Ship Attio integration fast

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

5+ Attio data models

Access 5+ data models for Attio including companies, contacts and opportunities. Read and write data through a single standardized API.

Real-time webhook coverage

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

API Resources

Push and pull Attio data

Use our Unify API to get real-time data from Attio

Technical Specifications

Attio API integration details

Everything you need to know about integrating Attio through our unified CRM API.

Authentication

OAuth 2.0

Secure token-based authentication

Data Models

5+ resources

Access 5+ normalized data models

Webhooks

Native 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

Attio direct API vs Apideck unified API

Feature	Direct Attio API	Apideck Unified API
OAuth implementation	Build from scratch	Handled by Vault
Token refresh	Manual handling	Automatic
Data normalization	Attio 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