Lobster Cash CLI Skill

The Lobster Cash CLI (lobstercash) gives AI agents payment tools — a blockchain wallet, card permissions for buying anything online, optional cloud browser automation for browsing sites and completing checkout, and x402 protocol support for paying APIs — all with human approval in the loop. Use lobstercash <command> --help for full flag details on any command.

Installation

Install globally:

npm install -g @crossmint/lobster-cli

After installation, all commands are available via the lobstercash binary.

Steps to use this skill

1. Version check (automatic)

The CLI automatically checks for updates on every API call. If an update notice appears in the command output, tell the user and offer to run npm update -g @crossmint/lobster-cli. If the notice says the update is required, you must also update the skill from https://www.lobster.cash/install before continuing. Do not run separate version-check commands.