1046 posts · Page 51 of 88. ← Blog
Solving the sending-side reliability problem — nonce sequencing, fee estimation, and replacing a transaction that gets stuck in the mempool.
Solve the sending-side reliability problem: nonce sequencing and gas/fee estimation, including stuck-transaction replacement.
Cluster and risk-score blockchain addresses for on-chain AML and sanctions exposure.
Cluster and risk-score blockchain addresses for on-chain AML and sanctions exposure.
Two open protocols that let an agent reach outside its own process — one to borrow tools, one to call other agents as peers.
Two interoperability protocols: MCP lets an agent consume tools from external servers, and A2A — HTTP for agents — lets one agent discover and call another remote agent as a peer over HTTP.
How the four smallest pieces of the LangGraph API turn a bag of nodes into a program you can run.
Edges, START, END, compile() and invoke() are the four smallest pieces that turn a bag of nodes into a runnable program. Here is the full lifecycle of a tiny two-node graph.
This lesson hosts one specialized Foundry agent over the A2A protocol, publishing an agent card the client can discover.
Host one Foundry agent over A2A: newMux pins the card interface URL, wraps the agent in an a2aprovider executor, and serves the card plus JSON-RPC routes.
The graph model underneath every multi-agent app: executors as nodes, edges as data flow, and typed events streaming out of `WatchStream` as it runs.
The Microsoft Agent Framework workflow model in Go: executors bound to IDs, AddEdge wiring, WithOutputFrom, and typed WatchStream events - plus an upstream route-builder fix.
Finance is the language business uses to talk about itself, and most engineers are functionally illiterate in it — which quietly caps their influence. The decisions you disagree with (why we're not hiring, why that project got cut, why the company is pushing revenue over polish) usually make perfect sense once you can read the financial reality behind them. Learning to read that reality — the P&L, the cash position, the unit economics — turns you from someone decisions happen to into someone who can shape them.
Finance is the language business uses to talk about itself, and most engineers are functionally illiterate in it — which quietly caps their influence. The decisions you disagree with usually make sense once you can read the financial reality behind them. Learning to read that reality turns you from someone decisions happen to into someone who can shape them.
Go handles ordinary failure with values, not exceptions — so what are panic and recover actually for? A working guide to how panic unwinds the stack through your defers, why recover only fires inside a deferred function, and the narrow set of places where catching a panic is the right call rather than a code smell.
Go handles ordinary failure with values, not exceptions — so what are panic and recover actually for? A working guide to how panic unwinds the stack through your defers, why recover only fires inside a...
How a custodial exchange hands every user a unique deposit address from a single seed, then safely consolidates the funds into treasury.
BIP-32/44 hierarchical-deterministic address derivation, per-user deposit addresses, detection/confirmation, and sweeping to cold storage.
Settle securities delivery-versus-payment on T+2 through a central securities depository — the securities analog to FX PvP.
Settle securities delivery-versus-payment on T+2 through a central securities depository — the securities analog to FX PvP.
Book and revalue FX forward contracts and swaps for hedging — the part of treasury that lives well beyond spot conversion.
Book and revalue FX forward contracts and swaps for hedging, beyond spot conversion.
Project liquidity positions from known and predicted flows to drive funding decisions.
Project liquidity positions from known and predicted flows to drive funding decisions.