Optimize
Secure
Webhooks Built
for AI Agents
Connect your AI agents to real-time notifications from any enterprise app through the StackOne platform. Customize distribution and event information so your agents act on what matters, and observe every delivery in one place.
Scale agent notifications regardless of providers' limits.
Agent-Ready Events
Centralize and customize the events that trigger your AI agents.
Connect
One gateway for every app's events
Real-time notifications from any connector, fanned out to every agent. No polling, no per-provider builds.
Optimize
Events your agents can act on
Route each event and shape its data, so your agents act only on the right events, with the right data.
Secure
Know which events reach your agent
StackOne logs every webhook delivery, retry, and failure across all your connectors in one place, so silent failures surface and every agent action is auditable.
One Event.
Many Agent Runs.
Subscribe your agents to your apps' events. A record changes, the right agents act. Start to finish, no human in the loop.
HiBob HRIS
Event
Employee joined
hibob_webhook_employee_joined People Ops agent runs
- Pull the new hire
hibob_get_employee - Enroll in onboarding training
hibob_create_training_record - Set their first goals
hibob_create_goals
Salesforce CRM
Event
Opportunity updated
salesforce_webhook_opportunity_updated Sales agent runs
- Update the account
salesforce_update_account - Log a note on the deal
salesforce_create_note
Ops agent runs
- Create a follow-up task
salesforce_create_task - Schedule a meeting
salesforce_schedule_meeting
SmartRecruiters ATS
Event
Application created
smartrecruiters_webhook_application_created Recruiting agent runs
- Pull the application
smartrecruiters_get_candidate_application - Screen the candidate
smartrecruiters_update_candidate - Schedule the interview
smartrecruiters_create_interview
Not Too Many. Not Too Little.
Not Too Much.
Most webhooks weren't built for AI agents. They fire events agents don't always need, send too few details to act on, or pile on payload that bloats their context. StackOne lets you fix all three on the connector profile, so every event reaches your agents with exactly what they need, and nothing they don't.
Filter
1,000 events 50
A Salesforce org can fire around 1,000 record changes a day, but only about 50 are the closed-won deals your agent cares about. On the connector profile, filter out the other 950 before they reach the agent.
Enrich
{ id } { id, name, email }
A HubSpot contact webhook sends only an ID. On the connector profile, enrich it with the name, email, and company, so your agent acts without a follow-up call.
Reshape
12 fields 3 fields
A provider can ship a large, nested payload. On the connector profile, reshape its data to the few fields your agent uses, keeping its context clean.
Set Up Agent Webhooks
in Four Steps
Read the full setup guide - 1
Create a webhook
On the Webhooks page, click Add Webhook and give it a name and your HTTPS endpoint URL. It must exist before you can route any events to it.
- 2
Enable and route events on the connector
Open the connector's profile, go to the Events tab, toggle on the events you want, and pick your webhook from the dropdown so they're delivered to your URL.
- 3
Connect an account
Link an account for that connector. For programmatic connectors, StackOne registers the subscription automatically for every linked account.
- 4
Paste the URL where needed
A few connectors (like Slack) don't expose a subscription API, so copy the Native Webhook URL from the profile into the provider's app config, and events start flowing.
Explore Enterprise Connectors
with Webhooks for AI Agents
Connect your AI agents to any connector below, and build agentic workflows triggered by real-time app events.
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No connectors match your filter.
Webhook 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
HubSpot webhooks for AI agents: turn CRM events into cross-app agentic workflows
Turn HubSpot events into cross-app agentic workflows, cut token spend and lag, and get a full audit trail of every action.
7 min read
ServiceNow webhooks for AI agents: turn IT service events into cross-app agentic workflows
Turn ServiceNow events into cross-app agentic workflows, cut token spend and lag, and get a full audit trail of every action.
7 min read
Jira webhooks for AI agents: turn issue and sprint events into cross-app agentic workflows
Turn Jira events into cross-app agentic workflows, cut token spend and lag, and get a full audit trail of every action.
6 min read
Salesforce webhooks for AI agents: turn CRM events into cross-app agentic workflows
Turn Salesforce events into cross-app agentic workflows, cut token spend and lag, and get a full audit trail of every action.
7 min read
Frequently Asked Questions
What are AI agent webhooks?
AI agent webhooks are real-time event subscriptions that let your AI agents act the moment something changes in a connected app. You subscribe a connector to the events that matter, and StackOne delivers each one to your endpoint, with every delivery recorded in one view. See the webhooks documentation.
Why use webhooks instead of polling for AI agents?
Webhooks beat polling for AI agents because the agent acts only when a real event occurs, instead of running scheduled checks that mostly find nothing changed. That removes wasted API and model calls, lowers token spend, and lets agents react instantly rather than waiting for the next poll.
Can one event trigger multiple AI agents?
Yes, one event can trigger multiple AI agents. StackOne holds a single subscription with the provider and fans each event out to as many agents and endpoints as you need, so a provider's webhook limits never cap how many agents can act on the same change.
Do I need to build a separate integration for each provider?
No, you do not build a separate webhook integration for each provider. StackOne manages registration and delivery inside every connector, so adding a supported system is configuration rather than a new engineering project, and the same event interface works across every connector you enable.
Which connectors support webhooks?
Webhook support spans connectors across CRM, HRIS, ATS, ITSM, communication, and developer tools, including Jira, Linear, HiBob, ServiceNow, Salesforce, and Okta, with new connectors added regularly. Browse the connector hub above, or the webhooks documentation, for the current list.
Does payload transformation happen automatically?
No, payload transformation does not happen automatically. By default StackOne forwards each event as the provider sends it. To filter, enrich, or reshape a payload, you configure steps on the connector profile, and StackOne then runs them on every event before it reaches your agent.
What happens when a webhook delivery fails?
When a webhook delivery fails, StackOne retries it and records every attempt per connected account in the logs. Your team can review failed deliveries on the Webhooks page, catch silent failures, and confirm exactly which events each agent did or did not receive.
Trigger agent actions from your apps
Every connector's webhooks in one place, observable and agent-ready.