Add x402 skill - autonomous USDC payments for AI agents #1
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x402 enables AI agents to autonomously pay for API access using USDC on Base. When a service returns HTTP 402 "Payment Required", the agent can automatically sign a payment and retry the request. Features: - Autonomous USDC payments on Base (mainnet/testnet) - Bazaar discovery for finding x402-enabled endpoints - Integration with @civic/x402-mcp for MCP servers - Security best practices for dedicated agent wallets Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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This skill enables sending emails directly through macOS Mail.app using AppleScript automation. It works with any email account already configured in Mail.app, requiring no additional SMTP setup. Key features: - Simple command-line interface via send-mail.sh - Full AppleScript implementation for robust email sending - Comprehensive documentation and examples - Error handling and troubleshooting guide - macOS-specific with proper security considerations Closes openclaw#1
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Summary
This PR adds the x402 skill, enabling Clawdbot agents to autonomously pay for API access using USDC on Base.
What is x402?
x402 is a protocol that lets AI agents pay for API calls autonomously. When a service returns HTTP 402 "Payment Required", the agent automatically signs a USDC payment and retries the request - no human intervention needed.
Features
@civic/x402-mcpfor Claude Desktop/CodeUse Cases
Files
SKILL.md- Main skill with setup instructions and usage examplesbazaar.js- Helper CLI for querying the x402 Bazaar discovery layerLinks
🤖 Generated with Claude Code