exa-webhooks-events

# Exa Webhooks & Events ## Overview Build event-driven integrations around Exa neural search. Exa is a synchronous search API (no native webhooks), so this skill covers building async patterns: scheduled content monitoring with `searchAndContents`, similarity alerts with `findSimilarAndContents`, new content detection using date filters, and webhook-style notification delivery. ## Prerequisites - `exa-js` installed and `EXA_API_KEY` configured - Queue system (BullMQ/Redis) or cron scheduler - Webhook endpoint for notifications ## Event Patterns | Pattern | Mechanism | Use Case | |---------|-----------|----------| | Content monitor | Scheduled `searchAndContents` with `startPublishedDate` | New article alerts | | Similarity alert | Periodic `findSimilarAndContents` + diff | Competitive monitoring | | Content change | Re-search + compare result sets | Update tracking | | Research digest | Scheduled `answer` + email/Slack | Daily briefings | ## Instructions ### Step 1: Content Monitor Service ```typescript import Exa from "exa-js"; import { Queue, Worker } from "bullmq"; const exa = new Exa(process.env.EXA_API_KEY!); interface SearchMonitor { id: string; query: string; webhookUrl: string; lastResultUrls: Set<string>; intervalMinutes: number; searchType: "auto" | "neural" | "keyword"; } const monitorQueue = new Queue("exa-monitors", { connection: { host: "localhost", port: 6379 }, }); async function createMonitor(config: Omit<SearchMonitor, "lastResultUrls...