Keap Integration for AI Agents
Connect your AI agent to 158 Keap actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in, plus 34 events to subscribe to.
Keap AI Agent Actions
158 production-ready actions for your agent to do more on Keap.
Keap Webhook Events
34 real-time Keap events your AI agent can subscribe to.
- Webhook Verification Responds to Keap REST Hooks verification handshake. Keap sends a GET request with the x-hookdata-delivery header when a subscription is created. Returns HTTP 200 to confirm the endpoint is reachable.
- Contact Added Processes Keap contact.add webhook events fired when a new contact is created.
- Contact Updated Processes Keap contact.edit webhook events fired when a contact is updated.
- Contact Deleted Processes Keap contact.delete webhook events fired when a contact is deleted.
- Contact Merged Processes Keap contact.merge webhook events fired when two contacts are merged.
- Contact Tag Applied Processes Keap contact.tag_applied webhook events fired when a tag is applied to a contact.
- Contact Tag Removed Processes Keap contact.tag_removed webhook events fired when a tag is removed from a contact.
- Opportunity Added Processes Keap opportunity.add webhook events fired when a new opportunity is created.
- Opportunity Updated Processes Keap opportunity.edit webhook events fired when an opportunity is updated.
- Opportunity Deleted Processes Keap opportunity.delete webhook events fired when an opportunity is deleted.
- Invoice Added Processes Keap invoice.add webhook events fired when a new invoice is created.
- Invoice Updated Processes Keap invoice.edit webhook events fired when an invoice is updated.
- Invoice Deleted Processes Keap invoice.delete webhook events fired when an invoice is deleted.
- Invoice Paid Processes Keap invoice.paid webhook events fired when an invoice is marked as paid.
- Product Added Processes Keap product.add webhook events fired when a new product is created.
- Product Updated Processes Keap product.edit webhook events fired when a product is updated.
- Product Deleted Processes Keap product.delete webhook events fired when a product is deleted.
- Payment Added Processes Keap payment.add webhook events fired when a new payment is recorded.
- Subscription Added Processes Keap subscription.add webhook events fired when a new subscription is created.
- Subscription Updated Processes Keap subscription.edit webhook events fired when a subscription is updated.
- Subscription Deleted Processes Keap subscription.delete webhook events fired when a subscription is deleted.
- Task Added Processes Keap task.add webhook events fired when a new task is created.
- Task Updated Processes Keap task.edit webhook events fired when a task is updated.
- Task Deleted Processes Keap task.delete webhook events fired when a task is deleted.
- Task Completed Processes Keap task.complete webhook events fired when a task is marked complete.
- Note Added Processes Keap note.add webhook events fired when a new note is created.
- Note Updated Processes Keap note.edit webhook events fired when a note is updated.
- Note Deleted Processes Keap note.delete webhook events fired when a note is deleted.
- Company Added Processes Keap company.add webhook events fired when a new company is created.
- Company Updated Processes Keap company.edit webhook events fired when a company is updated.
- Company Deleted Processes Keap company.delete webhook events fired when a company is deleted.
- Appointment Added Processes Keap appointment.add webhook events fired when a new appointment is created.
- Appointment Updated Processes Keap appointment.edit webhook events fired when an appointment is updated.
- Appointment Deleted Processes Keap appointment.delete webhook events fired when an appointment is deleted.
Keap AI Agent Use Cases
Connect your AI agent to Keap and help your team scale the sales operations they run by hand today.
Use StackOne to connect your AI agent to your CRM, email, and calendar tools to automate post-demo follow-up.
ViewUse StackOne to connect your AI agent to your CRM, email, and calendar tools to automate deal risk scoring and pipeline alerts.
ViewUse StackOne to connect your AI agent to your marketing automation, CRM, and email tools to automate lead nurture email sequences.
ViewDo More, Build Less
Integration Infrastructure for Keap AI Agents
88.7% prompt injection detection.
Prompt injection defense"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
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Keap 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.
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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
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All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.