Notes from the desk on machine payments, real-time media infrastructure, and programmable settlement. Written for payments and fintech professionals.
While building an autonomous onchain agent via KeeperHub MCP, we hit real friction — wallet identity mismatches, undocumented handshake steps, silent failures. Here is how that pain became a merged PR that fixes it for the next builder.
A Flare-native marketplace where the 1% fee doesn't go to a company — 50% burned for deflationary economics, 50% to Flare philanthropy. Built on FTSOv2 oracle, FAssets, and FCC confidential compute.
August 5, 2026
How we built an autonomous AI agent that pays for legal documents, notarizes them on Hedera, and embeds the proof inside the PDF.
AI Rook's x402 payment rail is now live on Hedera mainnet. Agents pay HBAR per query with settle-before-serve and HCS audit trails. Three payment rails now live: Base + Solana + Hedera.
Machines do not browse marketing pages. A look at x402 service discovery — machine-readable manifests, the registry layer, and how autonomous agents find, evaluate, and pay for services without human intervention.
The card networks were never built for a $0.002 transaction. Stablecoins were. A look at the economics of x402 micropayments, the tokenization forecasts behind them, and what a live 63-endpoint deployment looks like today.
Voice and video infrastructure is unbundling from the platforms that sold it as a bundle. What pay-per-minute WebRTC means for buyers, why settlement matters more than codecs, and how we priced our own deployment.
Escrow is the oldest risk tool in commerce. Moving it on-chain is straightforward; making it survive real counterparties is not. A post-mortem on our v1 contract and the design decisions behind v2.