Android SDK

repositories {
    mavenLocal()
    mavenCentral()
}

dependencies {
    implementation("ai.nrouter:nrouter-sdk-android:3.1.2")
}

import ai.nrouter.sdk.android.NRouterAndroid
import android.app.Application
import androidx.lifecycle.AndroidViewModel
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.launch
import org.json.JSONObject

class ChatViewModel(app: Application) : AndroidViewModel(app) {
    private val client = NRouterAndroid.create(app.applicationContext, "sk-nrouter-xxxxxxxxxxxx")

    fun sendMessage(prompt: String) = viewModelScope.launch {
        val result = client.chatCompletions(
            JSONObject()
                .put("model", "gpt-5.4-mini")
                .put("messages", listOf(mapOf("role" to "user", "content" to prompt)))
        )
        val text = result.body.getJSONArray("choices").getJSONObject(0).getJSONObject("message").getString("content")
        println("Response: $text (Cost: $${result.meta.cost})")
    }
}

viewModelScope.launch {
    client.messagesStream(
        JSONObject()
            .put("model", "claude-haiku-4-5-20251001")
            .put("max_tokens", 256)
            .put("messages", listOf(mapOf("role" to "user", "content" to "Hello!")))
    ).collect { chunk ->
        print(chunk.delta)
    }
}