> ## Documentation Index
> Fetch the complete documentation index at: https://docs.coinversa.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# Changelog
> Product updates and releases for Coinversa Pulse.
## Entity resolution, tier-aware sessions & exchange aggregates
Pulse 0.9.0 adds **owner-level intelligence**: Hyperliquid traders run named
sub-accounts that trade independently, so per-wallet views undercount every
multi-account trader. Pulse now resolves any wallet to its owner entity and
aggregates across the whole family — a view no other Hyperliquid data product
offers. Under the hood, the position dataset is now **reconciled hourly
against Hyperliquid's own chain state** (the census pipeline), and responses
carry the chain block they were last verified against.
### New features
* **Entity resolution** — `GET /entity/{address}` resolves any wallet
(master, sub-account, or unknown) to its owner entity: master address,
every named sub-account, each member's open book, the combined positions
across all of them, and a verified-vs-chain stamp. `GET
/entities/leaderboard` ranks the top *owners* (not wallets) by combined
open notional. Both Pro tier. MCP: `pulse_entity_profile`,
`pulse_entity_leaderboard`.
* **Exchange aggregates** — `GET /exchange/volume` (24h volume **by dex** —
builder dexes are \~43% of Hyperliquid volume and most trackers' headline
numbers omit them), `GET /exchange/oi` (open interest by dex with
long/short split), `GET /exchange/active-traders` (24h distinct traders).
MCP: `pulse_exchange_volume`, `pulse_exchange_oi`, `pulse_active_traders`.
* **Plan introspection** — `GET /plan` returns the caller's tier, effective
limits, and every tier's limits with an upgrade link. MCP:
`pulse_my_plan`.
* **Chain-verification stamp** — `GET /census/stamp` exposes the chain-state
block the dataset was last reconciled against; entity responses include it
inline.
### Updates
* **Tier-gated and rate-limited responses are now machine-actionable**: 403s
carry `current_tier`, `required_tier`, and an `upgrade_url` (code
`TIER_GATE`), so agents can explain exactly what a request needs instead of
a bare "forbidden".
* The MCP tool surface grew from **83 → 91 tools**; the REST API from **87 →
96 endpoints**.
* Data-accuracy note: this release follows a full reconciliation of the
position dataset against Hyperliquid chain state — open positions, open
interest, and volumes now match independent trackers to well under 1%,
with the residual continuously verified.
## Position lifecycles & execution quality
Pulse 0.8.0 is built on a fully re-derived [position-lifecycle](/concepts/position-lifecycles) dataset — every position reconstructed open→close from on-chain fills, now carrying **MAE/MFE** (the worst adverse and best favorable price each position ever saw). For the first time you can analyze *execution quality*, not just realized PnL.
### New features
* **Position lifecycles** — per-wallet open→close history, aggregate lifecycle stats, single-lifecycle drill-downs (with composing fills), and a one-call wallet briefing. See [Position lifecycles](/concepts/position-lifecycles).
* **Execution quality (MAE/MFE)** — per-position drawdown / run-up curves, "max-pain" survivors (winners that endured deep drawdowns), perfect exits (high MFE capture), and the most catastrophic individual liquidations.
* **Trader archetypes** — survivors & anti-survivors, persistent winners, capital-efficient titans (PnL per fee), one-month wonders, newcomer whales, coin kings, top liquidators, and lethal coins — all derived from 90-day lifecycle behavior.
* **Market structure** — per-coin winner/loser profit pools, profitability by UTC hour, alpha concentration (percentile profit share), HFT-vs-swing-vs-holder splits, and head-to-head wallet comparison.
* **Refreshed cohorts** — `pulse_cohort_recent_*` tools label wallets by their last-30-day tier (not all-time), surfacing who is printing right now.
* **Global recent feed** — `pulse_lifecycles_recent` streams the most recently closed positions across the entire exchange.
### Updates
* The Pulse MCP tool surface grew from **55 → 91 tools** — see the full catalog in [MCP tools](/mcp/tools). The REST API now exposes **96 endpoints**.
* The legacy closed-position tools (`pulse_trader_closed_positions`, `pulse_trader_closed_position_stats`, `pulse_recent_closed_positions`) are kept for backward compatibility but are **superseded** by the lifecycle tools, which read the corrected lifecycle dataset (more history, MAE/MFE, spot coverage).
### Notes
* MAE/MFE is perp-only (spot positions have no adverse/favorable excursion by design). The freshest closes may briefly show null MAE/MFE while the hourly risk backfill catches up.
## HIP-4 outcome intelligence
Coinversa Pulse now indexes the full [HIP-4 outcome-contract](/concepts/hip4) wire format from Hyperliquid, with discovery, settlement, volume, recent trades, trader overlap, and perp-position context for every outcome.
### New features
* **12 HIP-4 MCP tools** for outcome-contract discovery, settlements, volume, recent trades, and trader overlap. See the full surface in [MCP tools](/mcp/tools).
* **Outcome + perp context tool** lets agents pull a trader's open perp position alongside their HIP-4 outcome exposure in a single call — useful for hedging and conviction-overlap analysis.
* **Hosted Remote MCP** is now documented at `https://mcp.coinversa.ai/mcp`, so you can connect agents without installing the npm package. See [MCP setup](/mcp/setup).
### Updates
* The Pulse MCP tool surface grew from **43 → 55 tools**.
* README, agent SKILL metadata, and server instructions updated for the new HIP-4 surface.
### Breaking changes
* **Keyless / no-API-key mode has been removed.** All MCP tools now require a Coinversa API key. Grab a free-tier key from the [dashboard](https://developers.coinversa.ai) — see [Authentication](/authentication) and [Pricing](/pricing) for details.