Ghostman: The Terminal Tool You Actually Need Ghostman is the terminal tool that finally lets you test your webhooks without the cloud. Forget Postman eating a gigabyte of memory while you sign in to a cloud account just to see a JSON response. Ghostman boots in about one hundred and fifty milliseconds, uses only thirty megabytes of RAM, and lives entirely on your disk. The coolest part is the built-in webhook listener. Press one shortcut, and your terminal becomes a live inspector for incoming data from services like Stripe or GitHub. No third-party tunnels, no account signups, just your local machine catching every header and payload in real time. Open source: https://github.com/4yk5/ghostman Spotted on Hacker News: https://news.ycombinator.com/item?id=50300902 #Webhooks #APITesting #CommandLine