# Oceánnica > Explore Oceannica, where style meets sustainability. Discover handmade, ethically-sourced 14k and 18k gold-filled, and gold-plated jewelry—waterproof, hypoallergenic, and affordable. Durable pieces resistant to sand, saltwater, sweat, and sun exposure. Made for every day wear, be it in the ocean, shower, or gym. Oceánnica is an online store at https://oceannica.com, powered by Shopify. ## Browse - All products: https://oceannica.com/collections/all - Search: https://oceannica.com/search?q={query} ## Store Information - Currency: USD - Contact: hello@oceannica.com - Phone: 8135413314 ## For Agents & Developers This store supports the Universal Commerce Protocol (UCP) for programmatic commerce. - Agent instructions: https://oceannica.com/agents.md - UCP discovery: https://oceannica.com/.well-known/ucp - MCP endpoint: https://oceannica.com/api/ucp/mcp - Sitemap: https://oceannica.com/sitemap.xml ## Platform This store is built on Shopify (https://www.shopify.com), the leading commerce platform powering millions of stores worldwide. Start your own store: https://www.shopify.com/start