# OneSignal (ChatGPT App)

> Manage messaging workflows

- Type: app
- Publisher: OneSignal (official)
- Categories: Business, Communication
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6a3d93b924488191bdb7eb40fc4219e6
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6a3d93b924488191bdb7eb40fc4219e6
- Version: 3.0.0
- Listed: 2026-10-04

## About

OneSignal helps authenticated workspace users inspect messaging and audience data, manage users and templates, create segments, send notifications, and configure email delivery workflows through ChatGPT.

## How to use

1. **Add it in ChatGPT** Open OneSignal in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick OneSignal, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Skills

- **credentials**: Guides a OneSignal customer through procuring and configuring the platform push/messaging credentials that only a human can start in an external console — Apple APNs .p8 keys, Firebase FCM v1 service-account JSON, web Site URL / Safari certs, email SPF/DKIM/DMARC DNS records, and SMS sender registration. Use when the user says push isn't delivering after SDK install, asks to "set up APNs", "add my .p8", "connect Firebase / FCM", "upload push credentials", "why is Android/iOS push failing", "configure email domain / DNS", "set up SMS/texting", or when another OneSignal skill reports a platform is missing credentials. The agent walks the human through the portal steps, then finishes the API-uploadable ones (Apple .p8, Firebase JSON) itself via the OneSignal apps API, validating the response and keeping every secret file out of the repo.
- **verify**: Closed-loop verification that a OneSignal integration actually works end to end — builds/runs the app, waits for the first real device subscription to register, checks identity, sends a real test push, and confirms server-side delivery. Use after the SDK-install or credentials skills have run, or whenever the user asks to "verify OneSignal works", "test push delivery", "prove the integration works", "why isn't my notification arriving", "confirm the device registered", "send myself a test notification", or is debugging an install that appears complete but delivers nothing. This is the "prove it works" step — it does NOT install the SDK or upload credentials; if those are missing it routes to the appropriate skill.

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- [Superhuman Mail](https://chatgptplugins.directory/apps/superhuman-mail.md): Search, summarize and draft email across Gmail, Outlook and Google Calendar
- [Docusign](https://chatgptplugins.directory/apps/docusign.md): Create and send contracts and surface agreement insights

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Source: https://chatgptplugins.directory/apps/onesignal · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.