@gramio/auto-retry

A plugin that catches errors with the retry_after field (rate limit errors), waits for the specified time and repeats the API request.

import { Bot } from "gramio";
import { autoRetry } from "@gramio/auto-retry";

const bot = new Bot(process.env.TOKEN!)
    .extend(autoRetry())
    .command("start", async (context) => {
        for (let index = 0; index < 100; index++) {
            await context.reply(`some ${index}`);
        }
    })
    .onStart(console.log);

bot.start();