Attio

Live 68 Actions 27 Events

Attio Integration for AI Agents

Connect your AI agent to 68 Attio actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in, plus 27 events to subscribe to.

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Attio AI Agent Actions

68 production-ready actions for your agent to do more on Attio.

Read the Attio docs

68 Actions

List Attributes - List all attributes defined on a specific object or list

Get Attribute - Get information about a single attribute on an object or list

Create Attribute - Create a new attribute on an object or list

Update Attribute - Update a single attribute on an object or list

List Statuses - List all statuses for a status attribute

Create Status - Add a new status to a status attribute

Update Status - Update a status on a status attribute

Get Comment - Get a single comment by ID

Create Comment - Create a new comment on a thread, record, or list entry

Delete Comment - Delete a comment by ID

List Companies - Retrieve a paginated list of all companies in the workspace

Get Company - Retrieve a specific company by its record ID

Create Company - Create a new company record in Attio. This endpoint will throw on conflicts of unique attributes like domains

Update Company - Update an existing company record. Multiselect attribute values supplied will be created and prepended to existing values

Delete Company - Delete a company record from Attio. Deletes should be handled extremely carefully

Get Unified Credentials - Get the current Attio connection's unified credentials and identity.

IAM Auth Test - Validate the current token and return the raw, unmapped Attio /v2/self response (workspace_id, workspace_name, workspace_slug, scope, client_id, token_type, exp, iat, authorized_by_workspace_member_id). Bypasses the unified IAM credentials schema — use for debugging scope or expiry issues, not for normal app flows.

List Unified Organizations - List the single Attio workspace the connection is bound to.

Get Unified Organization - Get the single Attio workspace the connection is bound to.

List Unified Resource Types - List unified resource types in Attio.

List Unified Resource Users - List unified resource users in Attio.

List Unified Roles - Return the stable workspace and list-access IAM roles synthesized from Attio's access_level and list ACL enums.

Get Unified Role - Retrieve a single synthesized Attio IAM role by its stable key (workspace or list-access role).

List Unified Users - List unified users in Attio.

Get Unified User - Get a unified Attio user by ID.

List Lists - Retrieve all lists in the workspace

Get List - Retrieve a specific list by its ID or slug

Create List - Create a new list in the workspace

Update List - Update an existing list's name, slug, or access permissions

List List Entries - Retrieve all entries (records) in a specific list

Get List Entry - Retrieve a specific list entry by its ID

Create List Entry - Add a record to a list

Update List Entry - Update an existing list entry's attribute values

Delete List Entry - Remove a record from a list

List Notes - List notes for all records or for a specific record

Get Note - Retrieve a specific note by its ID

Create Note - Create a new note for a given record

Delete Note - Delete a single note by ID

List Objects - List all system-defined and user-defined objects in the workspace

Get Object - Get a single object by its ID or slug

Create Object - Create a new custom object in the workspace

Update Object - Update an existing object's configuration

List People - Retrieve a paginated list of all people (contacts) in the workspace

Get Person - Retrieve a specific person by their record ID

Create Person - Create a new person (contact) record in Attio. This endpoint will throw on conflicts of unique attributes like email_addresses

Update Person - Update an existing person record. Multiselect attribute values supplied will be created and prepended to existing values

Delete Person - Delete a person record from Attio

List Records - List people, company or other records, with the option to filter and sort results

Get Record - Get a single person, company or other record by its record_id

Create Record - Create a new person, company or other record. This endpoint will throw on conflicts of unique attributes

Update Record - Update an existing record. Multiselect attribute values supplied will be created and prepended to existing values

Delete Record - Delete a single record (e.g., a company or person) by ID

Search Records - Fuzzy search for records across one or more objects by name, email, domain, phone, or social handles

List Tasks - Retrieve all tasks in the workspace, sorted by creation date from oldest to newest

Get Task - Retrieve a specific task by its ID

Create Task - Create a new task with plaintext content, optional deadline, linked records, and assignees

Update Task - Update an existing task's deadline, completion status, linked records, or assignees

Delete Task - Delete a task from Attio

List Threads - List threads of comments on a record or list entry

Get Thread - Get all comments in a thread by thread ID

List Webhooks - List all webhooks in the workspace

Get Webhook - Get a single webhook by ID

Create Webhook - Create a new webhook

Update Webhook - Update a webhook by ID

Delete Webhook - Delete a webhook by ID

List Workspace Members - Retrieve all workspace members (users) in the workspace

Get Workspace Member - Retrieve a specific workspace member by their ID

Identify Current Workspace - Get information about the current access token, the workspace it is linked to, and its permissions

Attio Webhook Events

27 real-time Attio events your AI agent can subscribe to.

Webhooks for AI agents Read the Attio docs

27 Events

Record Created Webhook Processes Attio record.created events.
Record Updated Webhook Processes Attio record.updated events.
Record Deleted Webhook Processes Attio record.deleted events.
Record Merged Webhook Processes Attio record.merged events.
List Created Webhook Processes Attio list.created events.
List Updated Webhook Processes Attio list.updated events.
List Deleted Webhook Processes Attio list.deleted events.
List Entry Created Webhook Processes Attio list-entry.created events.
List Entry Updated Webhook Processes Attio list-entry.updated events.
List Entry Deleted Webhook Processes Attio list-entry.deleted events.
Note Created Webhook Processes Attio note.created events.
Note Updated Webhook Processes Attio note.updated events.
Note Deleted Webhook Processes Attio note.deleted events.
Note Content Updated Webhook Processes Attio note-content.updated events.
Task Created Webhook Processes Attio task.created events.
Task Updated Webhook Processes Attio task.updated events.
Task Deleted Webhook Processes Attio task.deleted events.
Comment Created Webhook Processes Attio comment.created events.
Comment Resolved Webhook Processes Attio comment.resolved events.
Comment Unresolved Webhook Processes Attio comment.unresolved events.
Comment Deleted Webhook Processes Attio comment.deleted events.
Object Attribute Created Webhook Processes Attio object-attribute.created events.
Object Attribute Updated Webhook Processes Attio object-attribute.updated events.
List Attribute Created Webhook Processes Attio list-attribute.created events.
List Attribute Updated Webhook Processes Attio list-attribute.updated events.
Workspace Member Created Webhook Processes Attio workspace-member.created events.
Call Recording Created Webhook Processes Attio call-recording.created events.

Attio AI Agent Use Cases

Connect your AI agent to Attio and help your team scale the sales operations they run by hand today.

Post-Demo Follow-Up

Use StackOne to connect your AI agent to your CRM, email, and calendar tools to automate post-demo follow-up.

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Deal Risk Scoring

Use StackOne to connect your AI agent to your CRM, email, and calendar tools to automate deal risk scoring and pipeline alerts.

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Outbound Prospecting

Use StackOne to connect your AI agent to your CRM, sales engagement, and messaging tools to automate outbound prospecting.

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More Sales & CRM use cases

Do More, Build Less

Integration Infrastructure for Attio AI Agents

Multiple Interfaces

Access integrations via API, AI SDKs, MCP & A2A.

Attio MCP server

Managed Authentication

Pre-built authentication UI.

Agent auth

Falcon Engine

Every Attio action runs on Falcon.

Agent Execution Engine

StackOne Defender

88.7% prompt injection detection.

Prompt injection defense

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"What impressed us most about StackOne is its ambition and clarity. They're creating infrastructure that modern software and the entire AI agent ecosystem can rely on. The depth of secure integrations, the pace of delivery, and the team's foresight into AI's future uniquely position StackOne to redefine this category."

Luna Schmid, Partner at GV

"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."

Barbry McGann, SVP at Workday Ventures

Product Teams Love Building Agent Integrations With StackOne

IAM Permissions API

Case Study How Drata Broadened User Access Review Integrations through StackOne

Connectors for workflow builders

Case Study Introist uses StackOne to Launch New Enterprise-Grade Integrations and Expand Automation for HR Teams

Agentic Connectors

Case Study How Popp Built a Recruitment AI Agent with Enterprise ATS Integration in Weeks

Agentic Automation

Case Study How TYME Technologies scaled outbound 10× with agentic integrations

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Attio AI agent integration resources

Webhooks for AI agents: why agentic workflows need them purpose-built

AI agents can act the moment a system changes, using webhooks. But webhooks built for software hit three limits in agentic workflows. Here is how to fix each.

7 min read

Unified API Limitations for AI Agent Integration: 7 Ways They Break

Unified APIs work for traditional software but fail AI agents in specific, measurable ways. Here are 7 problems we found after building both approaches, with examples from Workday, Greenhouse, Jira, and Salesforce.

14 min

Agentic Context Engineering: Why AI Agents Kill Their Own Context Windows

AI agents exceed their context windows without knowing it. Six failure patterns and seven survival architectures for agentic context engineering.

15 min

MCP Code Mode: Keeping Tool Responses Out of Agent Context

Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.

11 min

Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery

Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.

10 min

Attio integration FAQ

Do I need to create my own auth app to connect Attio to StackOne?

Only if you use OAuth. Attio also offers API key auth (no auth app needed). A workspace admin generates an access token in Workspace settings > Developers, then paste it into the StackOne dashboard auth config for the Attio connector. For OAuth, you'd register an OAuth app at build.attio.com instead. See the Attio auth docs.

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