AI-powered shopping API for product search and crypto checkout. Use this skill when: - Searching for products from Amazon and Shopify - Building shopping assistants or product recommendation features - Creating purchase orders with crypto (USDC on Solana or Base) - Integrating e-commerce checkout into applications - Signing and submitting blockchain transactions for purchases
- Adds support for Base/EVM wallets and transactions alongside Solana. - New CLI scripts: `buy_and_sign_base.ts` and `sign_transaction_base.ts` for purchasing and signing on Base. - Purchase flow auto-detects blockchain from wallet address format. - Updated documentation to reflect Solana and Base support for all endpoints, examples, and required dependencies. - CLI usage instructions and outputs for Base/EVM included.