Pare de fazer polling. Nós enviamos para você.

curl -X POST https://api.rankprompt.com/v1/brands/$BRAND_ID/webhooks \
  -H "Authorization: Bearer $RANKPROMPT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://your-app.com/webhooks/rankprompt",
    "events": ["report.completed", "schedule.run.completed"],
    "description": "Production listener"
  }'

# 201 Created. The signing secret is shown exactly once, so store it now:
# { "id": "whk_…", "secret": "whsec_…", "secret_version": 1, "is_active": true }

import crypto from "node:crypto";

// Verify the X-RP-Signature header against the RAW request body.
export function isFromRankPrompt(rawBody, header, secret) {
  const parts = Object.fromEntries(header.split(",").map((p) => p.split("=")));
  const signed = parts.t + "." + rawBody;
  const expected = crypto.createHmac("sha256", secret).update(signed).digest("hex");

  // Constant-time compare against v1 (also accept v0 during a secret rotation).
  const match = crypto.timingSafeEqual(Buffer.from(expected), Buffer.from(parts.v1));

  // Reject replays: require a recent timestamp (within 5 minutes).
  const fresh = Math.abs(Date.now() / 1000 - Number(parts.t)) < 300;
  return match && fresh;
}