cohere-webhooks-events

# Cohere Streaming Events & Connectors ## Overview Handle Cohere's streaming chat events (SSE), tool-call events, citation events, and register data connectors for RAG. Cohere does not use traditional webhooks — its event model is streaming-based. ## Prerequisites - `cohere-ai` SDK v7+ - Understanding of Server-Sent Events (SSE) - For connectors: HTTPS endpoint accessible from internet ## Instructions ### Step 1: Chat Streaming Events Cohere's `chatStream` returns a stream of typed events: ```typescript import { CohereClientV2 } from 'cohere-ai'; const cohere = new CohereClientV2(); async function handleStream(userMessage: string) { const stream = await cohere.chatStream({ model: 'command-a-03-2025', messages: [{ role: 'user', content: userMessage }], }); for await (const event of stream) { switch (event.type) { // Text content streaming case 'content-start': console.log('--- Generation started ---'); break; case 'content-delta': const text = event.delta?.message?.content?.text ?? ''; process.stdout.write(text); break; case 'content-end': console.log('\n--- Generation complete ---'); break; // Citation events (when using documents) case 'citation-start': console.log('Citation:', event.delta?.message?.citations); break; // Tool call events (when using tools) case 'tool-call-start': console.log('Tool call started:', event...