OneSignal
OneSignal is a comprehensive customer engagement solution that provides push notifications, in-app messaging, email, and SMS services. This integration enables managing and sending cross-platform notifications, tracking user engagement, and accessing notification analytics.
Overview
OneSignal gives your bots 5 tools. Paste your own OneSignal API key once. It is stored encrypted and only your workspace uses it.
Plans and limits
- FreeNot included
- MCP only ($9/mo)2,000 calls a month
- Pro20,000 calls a month
- Max20,000 calls a month
How calls are counted
Calls are shared by every catalog app in the workspace. Past the monthly number they keep working from AI credits at $0.90 per 1,000 calls; the count resets on the 1st (UTC) and a retried call counts once.
OneSignal questions
How do I connect OneSignal to Krypton?
Open Integrations in Krypton, find OneSignal and choose Connect, then paste your API key. Every bot in the workspace can then use it, and you choose which bots get which apps.
Which plan includes OneSignal?
MCP only with 2,000 calls a month, Pro and Max with 20,000. Calls are shared by every catalog app in the workspace. Past the monthly number they keep working from AI credits at $0.90 per 1,000 calls; the count resets on the 1st (UTC) and a retried call counts once.
Can I use OneSignal from Claude or Cursor?
Yes. Connect it in your workspace, then add https://mcp.krypton.bot as a streamable HTTP MCP server with your kmcp_ workspace key. Calls count toward the same monthly number.
Tools
5 tools your bot can call in OneSignal. It asks before anything hard to undo.
- Create push notificationSends a push notification to users via the OneSignal API. Supports targeting by segments
- Create subscription by aliasAdds a new subscription to an existing user identified by alias
- Add deviceRegisters a new device with OneSignal
- Edit deviceUpdates an existing device (player) in a OneSignal app
- View messagesRetrieves a list of up to 50 messages (push, email, or SMS) sent via OneSignal
- GmailRead, search, label, draft and send email with a Google app password.App passwordFree, no limits
- XSearch posts, read timelines, pull trends, explore Spaces and communities, manage lists and bookmarks, access X Chat, schedule X calls, and manage livestreams.Sign inMCP plan and up
- ResendResend is the email API for developers. It provides a modern API for sending transactional emails, managing email templates, and tracking email delivery status with comprehensive analytics.API keyMCP plan and up
- SendGridSendGrid is a cloud-based email service that delivers transactional and marketing emails. It provides a robust API for sending emails, managing email templates, and tracking email delivery status.API keyMCP plan and up
