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Live 63 Actions

OneSignal Integration for AI Agents

Connect your AI agent to 63 OneSignal actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in.

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OneSignal AI Agent Actions

63 production-ready actions for your agent to do more on OneSignal.

63 Actions
View API Keys - Retrieve the details of every app API key (Rich Authentication Token) registered against a OneSignal app.
Create API Key - Create a new app API key (Rich Authentication Token) for a OneSignal app, optionally restricted to an IP allowlist.
Update API Key - Rename an existing app API key or change its IP allowlist settings, leaving its secret value unchanged.
Delete API Key - Permanently revoke one app API key so it can no longer authenticate requests.
Rotate API Key - Issue a new secret for an existing app API key while keeping its token_id, name and IP allowlist unchanged.
View Apps - Retrieve every OneSignal app belonging to the organization behind the Organization API Key.
View An App - Retrieve the full metadata and push platform configuration of the configured OneSignal app.
Create An App - Create a new OneSignal app, optionally configuring its Web, Android and iOS push credentials in the same call.
Update An App - Update the name or the Web, Android and iOS push platform configuration of the configured OneSignal app.
List Audit Logs - Retrieve a paginated, time-scoped list of audit log events for a OneSignal organization.
Create Custom Events - Record one or more custom events for OneSignal users to feed Journey triggers and analytics.
Export Subscriptions CSV - Start an asynchronous background job that generates a GZip-compressed CSV of the app's subscription records and returns a csv_file_url to download once the file is ready.
Export Audience Activity CSV - Start an asynchronous background job that generates a compressed CSV of per-recipient delivery and engagement events for one message and returns a csv_file_url to download once the file is ready.
View Broadcasts - Retrieve the inbox broadcasts sent to an app's audience, each with its delivery stats.
Create Inbox Broadcast Message - Broadcast a message into the in-app inbox of the app's users.
View Journeys - Retrieve a paginated list of journeys configured for a OneSignal app.
View Journey - Retrieve the full configuration of a single journey by its UUID.
View Journey Stats - Retrieve entry, exit, node and branch level performance counters for a single journey.
Create Journey - Create a new journey in draft state with an audience, optional scheduling and an initial node graph.
Update Journey - Apply a full or partial update to a journey's top-level fields, including its state and node graph.
Delete Journey - Permanently delete a journey by its UUID.
Update Journey Node - Apply a JSON Merge Patch to a single node inside a journey's node graph.
Start Live Activity - Remotely start an iOS Live Activity on targeted devices.
Update Live Activity - Push a content update to a running iOS Live Activity, or end it.
View Messages - Retrieve a collection of messages previously sent or scheduled for a OneSignal app.
View Message - Retrieve the full definition and delivery counters of a single message.
Cancel Message - Stop a scheduled or currently outgoing message.
Get Message History - Request a report of which subscriptions were sent or clicked a particular message.
Estimate Notification Recipients - Return the estimated recipient count for a set of targeting criteria without creating or sending a message.
Unsubscribe Email (With Token) - Disable the email subscription tied to a sent message using its unsubscribe token.
Create Push Notification - Send or schedule a push notification to app and web subscribers of a OneSignal app.
Create Email Message - Send or schedule an email to the email subscriptions of a OneSignal app.
Create SMS Message - Send or schedule an SMS or MMS message to the phone numbers of a OneSignal app.
View Outcomes - Retrieve aggregated outcome metrics attributed back to the messages that drove them.
View Segments - Retrieve the segments configured for a OneSignal app.
View Segment - Retrieve a single segment's subscriber count and, optionally, its metadata and filter definition.
Create Segment - Create a saved audience segment in a OneSignal app from a chain of tag, activity and location filters.
Update Segment - Rename a segment and optionally replace its entire filter definition.
Delete Segment - Permanently delete a segment definition from a OneSignal app.
View User Identity (By Subscription) - Retrieve every alias bound to the user who owns a given OneSignal subscription.
Create Subscription By Alias - Attach a new push, email or SMS subscription to an existing OneSignal user identified by an alias.
Create Alias (By Subscription) - Create or update aliases on the user who owns a given OneSignal subscription.
Update Subscription - Update the properties of an existing OneSignal subscription addressed by its subscription ID.
Update Subscription By Token - Update the properties of an existing OneSignal subscription addressed by its raw channel token.
Transfer Subscription - Move a known OneSignal subscription, addressed by its subscription_id, to a different user within the same app.
Delete Subscription - Permanently delete a OneSignal subscription by its subscription ID.
View Templates - Retrieve a paginated list of message templates configured for the OneSignal app.
View Template - Retrieve the full details of a single message template by its template ID.
Create Template - Create a reusable push, email or SMS message template on the OneSignal app.
Update Template - Update the name or channel content of an existing message template.
Delete Template - Permanently delete a message template from the OneSignal app by its template ID.
Copy Template To Another App - Duplicate a message template into another app in the same OneSignal organization.
View User Broadcasts - List the in-app inbox broadcasts delivered to a single OneSignal user, located by an alias pair.
View User Unread Message Count - Retrieve the number of unread in-app inbox messages for a single OneSignal user.
Update Message State - Update the read, opened or deleted state of one specific in-app inbox message for a OneSignal user.
Bulk Update Or Delete Message State - Update the read, opened or deleted state of many of a user's in-app inbox messages at once, across a range bounded by last_message_id.
View User - Retrieve a single OneSignal user, including aliases, properties and subscriptions, by a known alias pair.
View User Identity - Retrieve every alias attached to a OneSignal user, located by any one known alias pair.
Create User - Create a OneSignal user with its identity, profile properties and channel subscriptions.
Create Or Update Alias - Add or update one or more aliases on a OneSignal user located by a known alias pair.
Update User - Modify the properties of a OneSignal user, or apply incremental deltas, using a known alias pair.
Delete User - Permanently delete a OneSignal user, with all of its properties, aliases and subscriptions, by alias pair.
Delete Alias - Remove one alias label from a OneSignal user, located by a known alias pair, keeping the user intact.

OneSignal AI Agent Use Cases

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

Lead Nurture Sequences

Use StackOne to connect your AI agent to your marketing automation, CRM, and email tools to automate lead nurture email sequences.

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Campaign Performance Reports

Use StackOne to connect your AI agent to your marketing automation, email, and analytics platforms to automate campaign performance reporting.

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Content Repurposing

Use StackOne to connect your AI agent to your document stores, email platforms, and messaging tools to automate content repurposing and distribution.

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Do More, Build Less

Integration Infrastructure for OneSignal AI Agents

Multiple Interfaces

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

OneSignal MCP server
Managed Authentication

Pre-built authentication UI.

Agent auth
Falcon Engine

Every OneSignal action runs on Falcon.

Agent Execution Engine
StackOne Defender
StackOne Defender Meta PG v1 Meta PG v2 DeBERTa 88.7% 67.5% 63.1% 56.9% Detection accuracy

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

G2 - High Performer G2 - Easiest To Do Business With G2 - Users Love Us G2 - Users Most Likely To Recommend G2 - Easiest Admin

Product Teams Love Building Agent Integrations With StackOne

G2

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OneSignal AI agent integration resources

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.

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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

Put your AI agents to work

All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.