#cli
2 APIs with this tag
ASCII Art API
Turn text into ASCII-art banners as an API, with 300+ classic FIGlet fonts (Standard, Slant, Big, Ghost, Doom, 3D-ASCII, Banner and many more). Send a word or short phrase and a font and get back ready-to-paste ASCII art, with control over output width and the letter-spacing layout. Browse and search the full font catalogue. Rendering runs entirely on the engine — no third-party service, so it is fast and always available. Ideal for CLI tools and terminal output, README and changelog headers, build banners, chat and Discord bots, retro UIs and any place a plain string deserves a little flourish.
api.oanor.com/asciiart-api
tldr CLI Help API
Simplified, example-driven help for the command line as an API — the community tldr-pages project, 7,045 command-line tools across Linux, macOS, Windows and more. Instead of dense man pages, every command (tar, git, ffmpeg, curl, docker, ssh, awk, …) comes back as a short description plus a handful of practical, copy-paste example commands with placeholders. Look up a command, search commands by name or description, filter by platform, or fetch a random command. Ideal for terminals, IDEs, chatbots, developer tools, onboarding and learning. Open data from tldr-pages (CC-BY).
api.oanor.com/tldr-api