I want to integrate google Dialogflow chatbot in my iOS application, I have setup everything in google console but don't know how to implement it in iOS(swift) side, can anyone know is there any sdk or document available through which we can integrate dialogflow v2 API in iOS ,do not want to use any chargeable sdk
Thanks
Since Dialogflow doesn't provide UI to show your chatbot and user's responses, you will have to use the chat SDK platform that supports integration with Dialogflow.
I agree with paying for the SDK may difficult when you are in the initial stage of your business but looks like it is a bit difficult to check for the platform that provides the free SDK integration.
To render your Dialogflow bot responses on your iOS application, you can use a platform like Kommunicate to add the chat option into your iOS app and this will helps you to add your chatbot into your mobile applications.
To do the integration on your iOS app you can check out this documentation and the blog.
