MINIMALCULT

Blog

Engineering notes from MINIMALCULT: what we built, what we sent upstream and what it proved.

A proposal to x402: native TON payments in the exact scheme

x402 already has a TON scheme for Jettons. Our draft pull request #4104 adds plain TON transfers to it — with an exact-value rule learned from wallets that deduct the fee from the amount they send.

2026-11-04
How GRAM-402 and signed receipts work

An agent with nothing but a TON wallet calls a paid endpoint, pays one transfer, and gets an answer bound to that payment by a signature anyone can check — and the day's receipts are anchored in four independent systems.

2026-11-04
What our pull request to Cocoon fixes: idle-time traffic between workers

Cocoon's proxy sent every request to the first worker while the network was idle. Our 16-line change shares the load and was measured on TON testnet: 24/0 became 12/12.

2026-11-04