Integration of RASA Chatbot on Android Application

Question

My question is that I am developing an AI Powered Banking Chat-bot using RASA, Can anyone guide me how to deploy it or integrate it on an Mobile Application (Android)?

Thanks in Advance.

Answer 1

I assume you use retrofit/Gson, if not it's easy to get the idea at first you need to retrive JWT token, for that you need to call

    @POST("api/auth/jwt")
    fun authenticateAsync(@Body authRequest: AuthRequest): Deferred<AuthResponse>

where AuthRequest is

data class AuthRequest(
    @SerializedName("conversation_id")
    @Expose
    val conversation_id: String = UUID.randomUUID().toString(),
    @SerializedName("chat_token")
    @Expose
    val chat_token: String
)

where conversation id is some random string, chat_token is the token when you share the bot, smth like 87f7d34f9aa74d51asdqwe27fac62c44

after getting jwt token you can post messages with

@POST("api/conversations/{conversation_id}/messages?environment=production")
fun postMessageAsync(
    @Header("Authorization") token: String,
    @Path("conversation_id") conversation_id: String,
    @Body messageRequest: MessageRequest
): Deferred<List<ChatMessageResponse>>

where

data class MessageRequest(
    @SerializedName("message")
    @Expose
    val message: String
)

and

data class ChatMessageResponse(
    @SerializedName("recipient_id")
    @Expose
    val recipient_id: String,
    @SerializedName("text")
    @Expose
    val text: String,
    @SerializedName("externalFields")
    @Expose
    val externalFields: List<String>,
    @SerializedName("custom")
    @Expose
    val custom: CustomResponseData? = null
)

Hope it was helpful