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OneSignal REST API integration

The OneSignal REST API integration in OverSkill lets you build apps that the onesignal rest api enables developers to programmatically send push notifications, emails, and sms, manage users ... Setup takes about 5 minutes — paste your API key once and OverSkill manages the rest. Once connected, your generated apps can send data, trigger workflows, and stay in sync automatically. Free with any OverSkill account.

Updated May 2026 Reviewed by OverSkill Team

Integration type: OAuth via Composio
Best for: The OneSignal REST API enables developers to programmatically send ...
Setup time: ~5 minutes
Pricing: Free with OverSkill

Build with OneSignal REST API Read the OneSignal REST API docs

What can you do with OneSignal REST API in OverSkill?

The OneSignal REST API enables developers to programmatically send push notifications, emails, and SMS, manage users and subscriptions, and configure apps.

Send and receive data between OneSignal REST API and your generated apps.
Trigger workflows automatically when something happens in OneSignal REST API.
Display live OneSignal REST API data inside your custom UI.

How does the OneSignal REST API integration work?

1

Connect OneSignal REST API

Sign in to OneSignal REST API once. OverSkill stores the connection securely on your team — no API keys to manage.
2

Describe your app

Tell OverSkill what you want to build with OneSignal REST API. The AI generates a working app, complete with the integration wired up.
3

Deploy and share

Hit deploy. Your app is live on a public URL, with OneSignal REST API connected and ready for real users.

OneSignal REST API in OverSkill vs other tools

Most platforms let you wire OneSignal REST API into a workflow. OverSkill lets you build the whole app around it.

Feature	OverSkill	Zapier	Make
Build full apps with OneSignal REST API	✅ Yes	❌ Workflows only	❌ Workflows only
Custom UI	✅ AI-generated	❌	❌
Code ownership	✅ Yours	❌	❌
Pricing	Free with account	$19+/mo	$9+/mo
Setup	~5 minutes	5–10 minutes	5–10 minutes

Pricing accurate as of May 2026. Always check vendor pages for current plans.

Frequently asked questions

Is the OneSignal REST API integration free?

Yes. The OneSignal REST API integration is included free with any OverSkill account. You only pay for OverSkill itself — there's no separate connector fee.

Do I need an API key for OneSignal REST API?

No. OverSkill connects to OneSignal REST API via OAuth — sign in once and you're done. No API keys to manage.

How long does setup take?

About ~5 minutes. Click Connect, sign in to OneSignal REST API, and you're ready to build.

Can I use OneSignal REST API in production apps?

Yes. Apps you generate with the OneSignal REST API integration deploy to a real production URL on OverSkill's edge — same infrastructure as our paid plans.

What happens if OneSignal REST API changes their API?

OverSkill manages the integration on your behalf. When OneSignal REST API ships an API change, we update the connection — your generated apps keep working without you having to redeploy.