Using a service

synthetiq service client <service-name>

// src/server/routes/channels.ts
import SlackClient from '@synthetiq/services-slack-client';
import { router, scopedProcedure } from '@synthetiq/app-framework/server';

export const channelsRouter = router({
  listChannels: scopedProcedure([])
    .meta({ description: 'List Slack channels' })
    .query(async () => {
      const client = new SlackClient();
      return await client.listChannels({ limit: 100 });
    }),
});

const client = new AnthropicClient();

let response = '';
await client.streamMessageWithCallback(
  {
    model: 'claude-sonnet-4-20250514',
    messages: [{ role: 'user', content: 'Hello' }],
    max_tokens: 1024,
  },
  (chunk) => { response += chunk; },
  () => { console.log('Complete:', response); },
  (error) => { console.error('Error:', error); },
);