CryptoRefills

Founded in 2018, CryptoRefills sells everyday goods against crypto through a catalogue of gift cards and top-ups: users pick gift cards, mobile top-ups, eSIMs, flights or stays, pay in crypto, and receive the product within seconds to minutes without identity verification. The mechanical pain point it targets is that people holding crypto lack a way to spend it without a bank card, while the usual off-ramps require completing identity checks.

Technically it holds no pre-bought inventory and issues products at checkout time, supporting 19 coins across 15 networks and covering more than 6,600 gift card brands, 600 mobile operators and over 180 countries and territories. It also exposes catalogue and settlement to AI agents: an MCP interface handles product discovery and ordering, and support for the x402 protocol lets an agent pay in USDC on Solana or Base in a single round trip with no human confirmation. It is positioned as a spending outlet for crypto assets and a merchant interface built for agents.