Etna Alpha turns live Hyperliquid depth plus companion market rows into
a market_state.v1 packet sequence with state, tags,
reasons, confidence, evidence, replay context, routes, and usage
context attached. This page is the shareable proof path before a paid
API key.
Rows show what happened. Etna Alpha keeps the state, reasons,
evidence, replay identity, and routes attached.
Provider rowsRows load first; interpretation still has to be rebuilt.
Live proof fills in row counts, window length, and the work left after delivery.
Etna packet sequenceThe retained packet sequence loads with classification, reasons, confidence, replay, and routes.
Public proof is customer-safe; full packet routes remain after-key and metered.
01
Public proof browser
Start with concrete packet stories: what changed, which state label
attached, what evidence/replay context is available, and what stays
behind the API-plan key.
Inspect how live L2 depth, pressure, crowding, fragile depth, route
context, and companion trade rows become a packet workflow instead
of a loose screenshot or generic alert.
Fast reads stay fast. Short-window, session, and historical context
attach beside the hot path instead of forcing every market read into
one latency model.
Public proof and mocks show the packet shape. Paid API plans unlock
live packets, Workbench evidence, replay context, webhook receipts,
feedback, usage estimates, and account-scoped routes.
Verify the paid features, not just the route status.
Paid accounts can inspect whether packet labels, replay, routes,
exports, coverage, and price-action alignment checks are returning
evidence-backed reads instead of placeholder artifacts. The posture
is live during calibration: useful now, measured continuously, and
explicit about what is still compounding.
QA
Feature-quality summary
Score the active packet loop across retained packets, replay
checks, route receipts, export receipts, and calibration rows.
GET /feature-quality/summarySYM
By-symbol readiness
Check BTC, ETH, HYPE, and the rest of the launch universe for
readiness state, weakest feature family, and next improvement
action.
GET /feature-quality/by-symbolALIGN
Calibration boundary
Compare state labels against short-window price-action markouts
as a QA metric, not a PnL, signal, fill, or execution claim.
GET /feature-quality?symbol=BTCUSD-PERPLOOP
Account receipts
Confirm first latest, Workbench, replay, webhook or feedback,
usage estimate, and billing state from the same account session.
The packet is the object your systems can inspect.
For agents and dashboards
Start from a structured market read instead of asking downstream
systems to infer pressure, crowding, fragile depth, replay state,
and routing context from venue events alone.
For desks and researchers
Reopen the same event later with evidence and replay context
attached, then compare packet behavior across symbols, windows,
and workflow receipts.
For content and prediction markets
When odds, price, or narrative move, the useful artifact is not
just that something happened. It is the labeled read of what
changed and why the packet marked it that way.
Shareable framing
Raw flow is not the market read.
Etna Alpha is a Hyperliquid-native market context API turning live L2
depth into structured evidence packets, with companion trade rows
available beside the packet for agents, desks, dashboards, content,
and research loops.
Stop rebuilding the market read from Hyperliquid flow.
Not a signal bot, not execution, not custody. Etna Alpha packages
market-state context your systems can inspect, replay, route, and
challenge.