Engineering notes, architecture deep-dives, and field reports from a solo founder building a multi-chain crypto wallet from Norway.
The market blew past $300B and grew ~50% in a year. Is it just fuel for trading other cryptos, or is something bigger happening? A data-backed field report across the IMF, BIS, the Fed, a16z and Visa — and why gasless USDC payments are the next chapter.
Send crypto to a username instead of a 42-character address. Gasless on Base + Solana. One URL is the entire developer integration. Notes on the architectural choices behind MFW — what users see, what developers build against, and what's not yet built.
Deep dives on the gasless relayer pool, Cloudflare Workers backend, and the merchant-stablecoin landscape.