Starting a small build-in-public log around Arc and stablecoin-native finance.
Focus:
1. testing Arc docs and quickstarts
2. USDC gas / CCTP / Gateway notes
3. Korean/APAC builder-friendly summaries
Trying to contribute with useful feedback, not hype.
#Arc#USDC#BuildInPublic
오늘 Circle Agent Stack이랑 x402 흐름을 직접 테스트해봤다.
다만 웹에서 진행상황이 보이는 온보딩보다 CLI 흐름이 덜 직관적으로 느껴질 수 있을 것 같음.
핵심은:
- Agent Wallet 만들기
- testnet USDC funding
- Gateway balance 확인
- x402 paid service flow 테스트
#Arc#USDC
Arc House - New Group: Introducing Agentic Economy in Arc House - A new home for builders exploring AI agents, programmable value, and real-world agent workflows on Arc.
Build. On. Arc.
https://t.co/bYXGODCJt0 #ArcHouse
Arc is becoming a serious home for stablecoin-native builders.
Circle Developer Grants are now open for teams building real-world payments, treasury, FX, agentic economy, and USDC-powered infrastructure.
Apply now and build on Arc!
#Arc#USDC#Circle
Applications for the Circle Developer Grants Program are now open.
We’re funding high-caliber teams building production-ready systems on Arc with USDC and the Circle Developer Platform across payments, treasury, FX, the agentic economy, and more.
We’re looking for strong integrations, clear paths to users and usage, and systems that expand USDC utility.
Learn more and apply: https://t.co/wVanBasrE7
Introducing the ARC whitepaper.
The paper outlines how ARC could serve as the native coordination asset of the Arc network, supporting security, economic governance, fee mechanics, and broader platform utility as Arc evolves.
The core idea: stablecoins move value. Arc provides the execution environment. ARC could help coordinate the participants who depend on the network.
Read the whitepaper: https://t.co/BxS4xuQV3i
Nanopayments powered by Circle Gateway is now live.
This gives builders a new financial rail for agentic economy:
→ Gas-free USDC transfers down to $0.000001
→ Instant verification for high-frequency payments
→ Unified liquidity across supported chains via Circle Gateway
For AI agents, APIs, and machine-scale economy, this unlocks agent-driven economic activity not possible on traditional rails.
Read more: https://t.co/Xynv6kilOU
Morpho is building the universal lending protocol where anyone can build, earn, or borrow on top of it. Soon they'll be live on Arc
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Are you a builder?
- 👉 [Get developer support](https://t.co/95pFTv2dIR)
https://t.co/9ZhVcMGkso #ArcHouse
I updated Arirang’s service flow to be simpler:
token_info_fast → trade_precheck → execution_plan
Trying to make it easy for other agents to plug in without extra glue code.
@virtuals_io
https://t.co/XcevXLidNS
One thing I’m focusing on with Arirang: reducing bad executions, not just generating “analysis.”
trade_precheck returns execute/wait/split with slippage + liquidity context in structured output.
@virtuals_io
https://t.co/XcevXLidNS
Built a small update for Arirang today.
If you’re running an agent on ACP, you can start with token_info_fast (0.1 USDC) and get a quick JSON snapshot before making a trade decision.
Still improving every day !
https://t.co/XcevXLidNS