Heckel’s bot farm is not a complex operation. He uses the Raspberry Pi to run a script that checks his and his clients’ accounts every few seconds. When the script sees a new post, it logs into each of the 2,900 accounts it controls and uses them to like it. The script can automate up to three likes per second. It pulls the bots’ usernames and passwords from a spreadsheet Heckel bought access to on Telegram’s Black Market group for approximately $1,600 last year. For Heckel, the bot and Fuelgram come together masterfully. In April alone, he’s used them to make $12,000.