Deep Dives
Deep Dives6 articles
h01How triggerConstantContract Enables Exact Energy SimulationEvery developer who has purchased TRON energy has faced the same problem: how much energy does my transaction actually need? The standard approach is to use harh02Building a Streamable HTTP MCP Server for ProductionThe Model Context Protocol originally supported two transports: stdio (for local processes) and SSE (for hosted servers). In 2025, the protocol added a third trh03Double-Entry Ledger for Blockchain: MERX Accounting ArchitectureDouble-entry bookkeeping was invented in 13th-century Italy. It has survived every financial innovation since -- paper currency, stock exchanges, central bankinh04Race Conditions in Energy Delegation: How We Solved ThemThis is a story about a bug that cost 19 TRX per transaction instead of saving 1.43 TRX. It is a story about a race condition that looked correct in tests, workh05x402 Protocol Implementation: Invoice, Pay, VerifyHTTP status code 402 -- "Payment Required" -- was defined in the original HTTP/1.1 specification in 1997. The spec marked it as "reserved for future use." Twenth06Agent Payment Service: How AI Agents Send and Receive Money on TRONEvery USDT transfer on TRON requires energy. Every energy purchase requires a separate API call to a provider. Every provider has different pricing, different A