coreweave-webhooks-events

# CoreWeave Webhooks & Events ## Overview CoreWeave emits Kubernetes-native events and custom status callbacks for GPU workload lifecycle management. Monitor instance readiness, job completion, volume attachment, and node health to build automated scaling, alerting, and recovery pipelines for GPU-accelerated inference and training workloads. ## Webhook Registration ```typescript const response = await fetch("https://api.coreweave.com/v1/webhooks", { method: "POST", headers: { "Authorization": `Bearer ${process.env.COREWEAVE_API_KEY}`, "Content-Type": "application/json", }, body: JSON.stringify({ url: "https://yourapp.com/webhooks/coreweave", events: ["instance.ready", "job.completed", "volume.attached", "node.unhealthy"], secret: process.env.COREWEAVE_WEBHOOK_SECRET, }), }); ``` ## Signature Verification ```typescript import crypto from "crypto"; import { Request, Response, NextFunction } from "express"; function verifyCoreWeaveSignature(req: Request, res: Response, next: NextFunction) { const signature = req.headers["x-coreweave-signature"] as string; const timestamp = req.headers["x-coreweave-timestamp"] as string; const payload = `${timestamp}.${req.body.toString()}`; const expected = crypto.createHmac("sha256", process.env.COREWEAVE_WEBHOOK_SECRET!) .update(payload).digest("hex"); if (!crypto.timingSafeEqual(Buffer.from(signature), Buffer.from(expected))) { return res.status(401).json({ error: "Invalid signature" }); }...