Arc Testnet Builder
consumeobeydie
Building the Agentic Economy — one contract at a time
27+
Contracts Deployed
20+
GitHub PRs
@consumeobeydie/arc-agent-sdk
npm Package
100% Pass
Forge Tests
500+
On-chain TXs
80+ TR+EN
Articles
Why Arc?
| Feature | Ethereum | Arc |
|---|---|---|
| Gas token | ETH (volatile) | USDC (stable) |
| Gas cost per TX | $0.50 - $63 | $0.0001 |
| Finality | ~12 seconds | <1 second |
| AMM feasibility | Expensive | Practically free |
| Agent micropayments | Impossible | Native |
| Privacy | Public | Opt-in |
Deployed Contracts
ArcDEX
DeFiUniswap v2 AMM — USDC/EURC pool
0x1A142DF560a671c66c...
AgentIdentity
ERC-8004ERC-8004 on-chain identity & reputation
0x5275783cD74eC21739...
SpendingLimits
AgentProgrammable daily/weekly budget caps
0x615a4B25448980a6b5...
SplitPayment
PaymentsMulti-recipient revenue distribution
0x775D4DF117f0B63a16...
ArcUSDCVault
VaultERC-4626 yield vault
0x6C13dA317B65474299...
MultiAgent
AgentMulti-agent orchestrator
0xe81f5BA4181eA29061...
The Agentic Economy
The next users of money are not human. — Rachel Mayer, Arc
This project builds the full stack: identity (ERC-8004), spending controls, revenue splits, DEX liquidity, and an SDK — all on Arc Testnet with USDC as gas.