CoreApiProvider

new CoreApiProvider({
  headers: { 'x-api-key': string },
  baseURL?: string,
  timeout?: number,
  routes?: { chat?: string; actionStatus?: string },
  httpClientFactory?: (config) => AxiosInstance,
})

sendMessage(
  body: CoreApiChatRequest['body'],
  options?: {
    signal?: AbortSignal
    onRequestId?: (requestId: string) => void
  },
): Promise<CoreApiChatResponse>

sendMessageStreaming(
  body: CoreApiChatRequest['body'],
  options?: {
    signal?: AbortSignal
    onRequestId?: (requestId: string) => void
    onEvent?: (event: TelemetryEvent) => void
    onTextDelta?: (delta: string) => void
    onComplete?: (result: ValidatedResultEventData) => void
    onError?: (error: Error) => void
  },
): Promise<void>

awaitTransaction(
  params: LongPollingActionRequest['params'],
  options?: { signal?: AbortSignal },
): Promise<LongPollingActionResponse>

getRoutes(): { chat: string; actionStatus: string }

const provider = new CoreApiProvider({
  headers: { 'x-api-key': process.env.ILLA_API_KEY! },
})

const response = await provider.sendMessage(
  {
    userContext: { address: '0x1234...' },
    prompt: {
      role: 'user',
      content: [{ type: 'text', text: 'What is my balance?' }],
    },
    messages: [],
    toolResults: [],
    toolsConfig: {},
    personalityContext: { channel: 'text' },
    // languageModel: configured by ILLA Core
  },
)