StablecoinInsider publishes practical guides on stablecoin infrastructure, covering agent payment protocols like x401 and x402, custody vendor comparisons, and monetising MCP servers with USDC. Readers get dated, sourced technical detail on how these payment and identity systems work and where they fall short.
Website: https://stablecoininsider.org/
Research-driven essays on crypto and fintech businesses, examining who captures revenue in onchain finance, how companies like Rain and Visa build and defend their economics. Readers get sourced, analytical breakdowns of retained revenue, valuations and payment infrastructure aimed at investors.
A weekly data-driven look at crypto markets and on-chain activity from Coin Metrics researchers, using quantitative methods such as regression and survival analysis. Recent issues cover stablecoin supply drivers, Fed rate expectations and DeFi lending rates, Ethereum's Glamsterdam upgrade, and memecoin lifecycles.
A weekly column that takes one crypto statistic or claim and tests it against sourced data, such as stablecoin supply, regulatory actions and rulemaking stages. Each issue lays out dated figures, primary-source citations and a clear argument, and includes corrections when earlier claims were wrong.
Podcast episodes, transcripts and essays from a16z crypto on blockchains, stablecoins, crypto policy and security. Readers get interviews with industry founders and researchers plus the firm's views on where crypto and AI are heading.
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