lobstercash

Coordinate wallet, card, and x402 API payments within secure guardrails.

Updated Mar 23, 2026
One-click install
npx skills add https://github.com/Crossmint/lobstercash-cli-skills --skill lobstercash
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: lobstercash
Source: https://github.com/Crossmint/lobstercash-cli-skills/tree/main/skills
Command: npx skills add https://github.com/Crossmint/lobstercash-cli-skills --skill lobstercash

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Lobster Cash enables AI agents to perform spending-related tasks—purchasing, paying for APIs, transferring funds, and wallet management—without leaving a secure guardrail environment. It orchestrates wallet access, card-based and crypto payments, browser-assisted shopping, and on-chain signing where needed.

Core Features & Use Cases

  • Browser-automated shopping and checkout flows for online purchases.
  • Wallet management, funding requests, and balance checks for agents.
  • Support for x402 API payments and on-demand token transfers.

Quick Start

Describe a purchase intent and let Lobster Cash route through the correct flow to complete checkout.

Frequently Asked Questions about lobstercash

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I enable AI agents to make online purchases and payments autonomously?

AI agents can make online purchases and payments by routing spending intents through a secure guardrails framework. This framework manages wallets, virtual cards, and crypto transfers to execute checkout flows without leaving the secure environment.

What is x402 API payments and how do agents process them?

x402 API payments are a protocol for agents to pay for API access on demand. Agents coordinate these payments through secure guardrails, routing transactions via wallet management and on-demand token transfers to complete the API access request.

How do I set up a wallet for an AI agent to manage funds and check balances?

To set up wallet management for an AI agent, you must register the agent and complete the wallet setup process. Once configured, the agent can perform funding requests, balance checks, and on-chain signing for transactions.

Can I use virtual cards for browser-automated shopping and checkout flows?

Yes, virtual cards can be used for browser-automated shopping and checkout flows. The system orchestrates card-based and crypto payments, allowing agents to complete online purchases securely within the designated guardrail environment.

What is required to automate crypto transfers and on-chain signing for spending tasks?

Automating crypto transfers and on-chain signing requires a registered agent, an active wallet setup, and access to reference guides. These components establish the secure guardrails necessary to authorize and execute spending.

Are there limitations when using AI-driven payments for online shopping and API access?

AI-driven payments require a registered agent and pre-configured wallet setup to function, limiting spontaneous transactions. All spending intents, including API payments and shopping, must operate within the established secure guardrails framework.