CRIUS LABS
DashboardGitHub
Menu

Open source · Self-hostable · Managed when needed

Open-source financial data infrastructure for EVM chains

Run Crius yourself or use Crius Labs-managed infrastructure for reorg-safe indexing, USDC settlement, CCTP lifecycle data, treasury analytics, DEX data and real-time streams.

Explore Arc data →Read documentationView on GitHub ↗Open developer dashboard →
YOUR APPLICATIONJSON-RPC / WebSocket
CRIUSRPC + indexed financial evidence
YOUR NODE OR CRIUS LABSself-hosted / managed

What Crius provides

One endpoint. Chain truth and indexed context.

Arc-native settlement

Implemented

Verify explicit native and ERC-20 USDC payment evidence without combining unsafe representations.

CCTP lifecycle

Implemented

Correlate burns and receives with ambiguity, conflict, removal, confidence and finality preserved.

Treasury analytics

Implemented

Query group flows, counterparties, historical balances, exposure and reconciliation.

DEX intelligence

Experimental

Index tokens, pools, trades, liquidity and pricing when the chain manifest enables those processors.

Managed infrastructure

In development

Hosted APIs, regional endpoints, usage controls and managed deployments.

Arc financial evidence

Settlement status should survive a reorg.

Crius preserves source evidence, finality, lifecycle correlation, degraded conditions and removal state. Native Arc USDC and its ERC-20 representation remain separate while aggregation safety is false.

Open Arc dashboard →Explore treasury API
EvidenceCanonical transfer record
LifecycleBURN_ONLY → UNIQUE_MATCH
FinalityReported per side
ReorgRemoved evidence retained
AggregationNative ≠ ERC-20 until verified

Storage architecture

Mutable tip. Durable history.

Crius processes blocks atomically, serves mutable state from SQLite, and seals finalized history into content-addressed Parquet chunks.

  1. 01Follow

    Standard EVM RPC and bounded backfills

  2. 02Process

    Dependency-ordered, reorg-aware processors

  3. 03Seal

    SQLite mutable state to Parquet history

  4. 04Serve

    Capability-gated JSON-RPC and streams

Current project status

Implemented core. Managed service in development.

No production-readiness claim. Public hosted endpoints remain unavailable until real upstreams, monitoring, credentials and operating controls are configured.

Read the implementation status →