grammarly-webhooks-events

name	grammarly-webhooks-events
description	Implement Grammarly webhook signature validation and event handling. Use when setting up webhook endpoints, implementing signature verification, or handling Grammarly event notifications securely. Trigger with phrases like "grammarly webhook", "grammarly events", "grammarly webhook signature", "handle grammarly events", "grammarly notifications".
allowed-tools	Read, Write, Edit, Bash(curl:*)
version	1.8.0
license	MIT
author	Jeremy Longshore <[e-mail]>
tags	["saas","grammarly","writing"]
compatibility	Designed for Claude Code

Grammarly Webhooks & Events

Overview

Grammarly's current API is request/response based — there are no push webhooks. For async operations (plagiarism detection), you poll for results. Build your own event system around Grammarly API results.

Instructions

Step 1: Plagiarism Polling with Callback

async function plagiarismWithCallback(
  text: string,
  token: string,
  onComplete: (result: any) => void
) {
  const createRes = await fetch('https://api.grammarly.com/ecosystem/api/v1/plagiarism', {
    method: 'POST',
    headers: { 'Authorization': `Bearer ${token}`, 'Content-Type': 'application/json' },
    body: JSON.stringify({ text }),
  });
  const { id } = await createRes.json();

  const poll = async () => {
    const res = await fetch(`https://api.grammarly.com/ecosystem/api/v1/plagiarism/${id}`, {
      headers: { 'Authorization': `Bearer ${token}` },
    });
    const result = await res.json();
     (result. === ) { (poll, ); ; }
    (result);
  };
  ();
}