These articles summarize the AirJIT whitepaper for operators and builders. Use the PDF for the full protocol specification. When figures differ, follow live product behavior and the official on-chain contracts.
Design vs live contracts
- Protocol design — DLA, PAEE, ACE, GLG, BAL, dual-asset split, node classes, oracles as data bridges
- Live contracts — JIT 100,000,000 original mint, 18 decimals; J1USD 6 decimals, UUPS proxy on BNB Smart Chain
The settlement asset is J1USD. Import tokens using live contract settings only — not older draft supply or decimal examples from early PDF versions.
Suggested path
- What is AirJIT (protocol) and Internet of Physical Commerce
- Architecture and separation of concerns
- Primitives: DLA, PAEE, LSM, GLG, ACE, BAL
- Trust, events, dual-asset (JIT security / J1USD settlement)
- Node classes, programmable settlement, governance, security principles
Product how-tos
Step-by-step shipping and travel guides are under Shippers and Travel. Wallet and market steps are under J1USD and JIT. Official contract addresses are always on airjit.com/contracts, airjit.com/j1usd, and airjit.com/jit.