Quick overview This workflow runs daily, pulls top coins from the Gainium crypto screener, formats them into USDT trading pairs, and asks for Telegram approval before updating and starting a Gainium DCA bot, with optional deployment logging to Google Sheets and Telegram error alerts. How it works Runs every day at 08:00 on a schedule. Queries the Gainium screener for coins meeting the configured filters (market cap threshold, Binance listing, positive 24h change) and sorts them by 24h volume. Cleans the screener results and selects the top N unique SYMBOL_USDT pairs. Sends the proposed pairs to Telegram with Deploy/Skip buttons and pauses until you respond. If approved, replaces the Gainium DCA bot’s pairs, starts the bot, appends a deployment row to Google Sheets, and sends a Telegram confirmation. If skipped, leaves the bot unchanged and sends a Telegram message confirming the skip. Sends Telegram alerts if the Gainium screener call fails or if any other workflow node errors. Setup Install the community node n8n-nodes-gainium and add a Gainium API credential with permission to manage your bot.
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Google Sheets
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Quick overview This workflow collects a product brief via an n8n form, uses OpenAI to generate ad variants, gates each one with Spendict run/fix/kill scoring, auto-rewrites fixable ads, logs approved results to Google Sheets, and posts an approval count to Slack. How it works Receives a product brief from an n8n form submission with product, platform, audience, and desired variant count. Sends the brief to OpenAI Chat Completions to generate multiple ad variants (headline + primary text) in JSON. Splits the OpenAI response into individual variants and submits each one to Spendict’s /assess endpoint for a launch recommendation and score. Routes variants by Spendict verdict: “run” is accepted, “fix_first” is rewritten with the prioritized fixes and re-scored by Spendict, and “kill” is collected as rejected output. Combines accepted and auto-fixed variants and appends them as rows in Google Sheets with status, copy, platform, verdict, and score. Aggregates the logged approved variants and posts a summary message to Slack via an incoming webhook. Setup Add HTTP Header Auth credentials for OpenAI (Authorization: Bearer ) in both OpenAI HTTP Request steps. Add HTTP Header Auth credential