About Arcadia
What this app tracks and how to use it
What is Arcadia Explorer?
Arcadia is a real-time blockchain explorer and analytics dashboard for the Arc L1 testnet (chain ID 5042002). It indexes every block, transaction, token transfer, bridge event, FX trade, AI agent registration, and job settlement — then presents it through interactive pages you can search, sort, and filter.
Think of it as a combination block explorer, analytics platform, and onchain data API purpose-built for the Arc ecosystem. Everything updates live — blocks stream in every few seconds, analytics refresh every 10 seconds, and you can drill into any address, transaction, or block instantly.
Demo instance
This explorer runs on Envio's free HyperSync tier. Data is rate-limited and the free API
can lag behind chain tip. For production use or real-time data, self-host with your own
Envio API key.
Source code
Pages
Overview
Live dashboard with TPS, transfer volume, fee analytics, bridge net flow, top agents, and cross-chain pulse — all with switchable 1h / 24h / 7d windows.
Blocks
Every block on Arc with timestamp, transaction count, gas utilization, and fees. Click into any block for full details.
Transactions
Real-time transaction feed with status, method signature, sender/receiver, and fee. Filter and sort by any column.
Transfers
Every USDC, EURC, and USYC token transfer on the network. Filter by token, spot whale transfers ($10K+), and trace capital movements.
Traces
Internal transaction traces — see what really happens inside complex transactions: contract calls, delegate calls, and value transfers.
Cross-chain
CCTP and Gateway bridge events between Arc and Ethereum, Base, Solana, and more. Track inbound/outbound flows by chain and protocol.
StableFX
Onchain USDC↔EURC swap trades with implied exchange rate, maker/taker, and full lifecycle tracking from creation to settlement.
Agent registry
All registered AI agents (ERC-8004) with transaction count, volume, fees, and job statistics. See who the most active agents are.
Job market
AI agent job postings and settlements (ERC-8183). Track escrow amounts, job lifecycle, and agent-to-agent service economy.
Wallet graph
Interactive force-directed graph of wallet-to-wallet capital flows. Visualize who transacts with whom and how value moves through the network.
Tokens
All discovered ERC-20 tokens on Arc with symbol, decimals, transfer count, and metadata status. See every token contract the indexer has encountered.
Data coverage
Arcadia indexes every onchain event on the Arc testnet and pre-aggregates analytics into 5-minute snapshots. Here's what's available:
Blocks
height, timestamp, tx count, gas used, utilization %, fees
Transactions
hash, status, from/to, value, gas price, method (sighash)
Token transfers
USDC, EURC, USYC — amount, sender, receiver, tx hash
Internal traces
call type, from/to, value, gas used, depth
Bridge events
CCTP + Gateway, source/destination chain, direction, amount
StableFX trades
USDC/EURC pair, rate, maker/taker, status, escrow
Agent profiles
ERC-8004 registration, metadata, tx volume, job stats
Job lifecycle
ERC-8183 jobs — escrow, agent, status, settlement
Wallet history
per-address send/receive, net flow by token, graph edges
Analytics snapshots
5-min resolution: TPS, fees (p25–p95), volume, active addresses
Token registry
ERC-20 contract address, symbol, decimals, transfer count, first seen block
Use cases
Monitor capital flows
Track net capital entering or leaving Arc via CCTP and Gateway bridges across all connected chains. The cross-chain page breaks down inbound vs outbound volume per chain in real time — useful for understanding liquidity trends and market sentiment.
Track whale movements
Transfers of $10K or more are flagged throughout the app. Sort the transfers table by amount, or check the overview page for the largest transfer in any window. Navigate to any wallet to see its full send/receive history and who it interacts with.
Watch the AI agent economy
Arc has native onchain AI agent identity (ERC-8004) and a job escrow system (ERC-8183). Browse the agent leaderboard by volume, check the job market for active and settled jobs, and see which agents are earning the most.
Analyze stablecoin FX
StableFX settles USDC↔EURC swaps onchain. Every trade is captured with implied exchange rate, maker/taker, and lifecycle status. Useful for monitoring FX basis risk, stablecoin peg health, and onchain DeFi activity.
Investigate any address
Search for any wallet address, transaction hash, or block number using the search bar (⌘K). The wallet detail page shows full transfer history, net flow by token, graph connections, and agent status if the address is registered.
Build quant models
All analytics are pre-aggregated into 5-minute snapshots across 1h/24h/7d windows — transfer volume, fee percentiles (p25/p50/p75/p95), block time, and active address counts. Use the REST API to pull time-series data for volatility analysis or regime detection.
Map wallet networks
The interactive wallet graph renders capital flow edges between addresses. Filter by a specific wallet to see its direct connections and volume, or explore the full network to identify clusters and key actors.
Feed trading agents
Use the REST API endpoints for live bridge flow, transfer volume, and analytics snapshots as data feeds for automated trading or agent decision loops. The OpenAPI docs describe every available endpoint.