CityMesh.AI MVP Development – Full-stack Node.js Engineer (Chinese/English bilingual preferred)
Upwork

Remote
•8 hours ago
•No application
About
Project: CityMesh.AI — an AI-to-AI negotiation & escrow protocol for local commerce. Goal: Build an MVP that simulates Consumer-AI ↔ Merchant-AI negotiation, escrow split, and subnet routing fee. Deliverables: 1) Node.js service with REST endpoints to simulate A2A negotiation. 2) JSON/YAML schemas for consumer/merchant agents (service_type, time_window, price_range, extras). 3) Mock escrow & split logic; receipt.json (Proof-of-Service). 4) Minimal dashboard or CLI demo; README with run scripts. 5) GitHub integration (PRs), basic tests. Stack: Node.js (Express/Fastify), JS/TS, MongoDB/SQLite, REST, YAML/JSON, GitHub. Communication: English or Chinese; weekly text update; code documented.




