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| **Firebase AI Logicand its client SDKs were formerly called "Vertex AI in Firebase".** In May 2025, we[renamed and repackaged our services intoFirebase AI Logic](https://firebase.google.com/docs/ai-logic/faq-and-troubleshooting#renamed-product)to better reflect our expanded services and features --- for example, we now support theGemini Developer API!

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View the reference documentation for theFirebase AI LogicSDK of your preferred platform:
- [plat_ios
  Apple platforms reference docs](https://firebase.google.com/docs/reference/swift/firebaseailogic/api/reference/Classes)
- [plat_android
  Android reference docs](https://firebase.google.com/docs/reference/kotlin/com/google/firebase/ai/package-summary)
- [plat_web
  JavaScript (web) reference docs](https://firebase.google.com/docs/reference/js/ai)
- [plat_flutter
  Flutter reference docs](https://pub.dev/documentation/firebase_ai/latest/)
- [plat_unity
  Unity reference docs](https://firebase.google.com/docs/reference/unity/namespace/firebase/a-i)

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You can also view the reference documentation for the REST APIs of the "Gemini API" providers:

- [Gemini Developer API](https://ai.google.dev/api/generate-content)

- [Vertex AIGemini API](https://cloud.google.com/vertex-ai/docs/reference/rest#rest-resource:-v1beta1.projects.locations.endpoints)