elfa-gmx — trade GMX through Elfa Auto

Build automated GMX perp trading on top of Elfa Auto: describe a condition (price level, indicator, schedule, LLM predicate, social signal), and Auto executes a market or limit order on GMX when it fires. Everything goes through the Elfa API — no GMX API, no direct contract calls. Elfa handles order routing and execution on GMX.

Works standalone for any GMX automation, and doubles as the playbook for the GMX Masters competition (last section) — same mechanics, plus rules.

Companion skill: elfa-ai

All API mechanics live in the elfa-ai skill — endpoints, Builder Chat, the EQL query model, condition sources, HMAC signing, lifecycle order, error handling. Use it for every API call. If not installed, fetch it from https://github.com/elfa-ai/skills or fall back to https://docs.elfa.ai. This skill only adds the GMX context on top.

Setup checklist