Clo Zhang@ClorrriszZ

OmniAgentPay - Universal payment SDK infrastructure for AI agents. Anyone, anwhere.

OmniClaw Console is a full-stack agentic economy demo that makes machine-to-machine micropayments feel like a conversation. A user types a natural language request — "get the latest tweets from @elonmusk" or "compare ETH and BTC this week" — and the system does the rest autonomously: an LLM planner routes the request to the right paid API skill, OmniClaw's policy engine enforces spending guards (budget, rate limit, recipient allowlist), the selected endpoint is inspected for its x402 payment requirements, Circle Gateway signs an EIP-3009 off-chain authorization and settles the nanopayment on Arc, and the raw API response is streamed back through an LLM that formats it into a clean, readable answer. Every step is visualized in a real-time execution trace in the UI. The project demonstrates why nanopayments are the only viable pricing model for per-action AI commerce. Traditional on-chain gas fees (~$0.005/tx) would consume 40%+ of a sub-cent API call — making it economically impossible. Circle Gateway batches EIP-3009 authorizations into amortized on-chain settlements, cutting effective per-payment overhead to under $0.0001 and unlocking genuine per-query pricing at scale. Skills supported at launch: Twitter Autopilot, Multi-Source Search, YouTube SERP, Crypto Market Data, Prediction Markets, and MarketPulse — all monetized at the API level via x402 on Arc Testnet. The stack is Next.js 15 + React, TypeScript, TailwindCSS, shadcn/ui, and Featherless-hosted Qwen3 for LLM planning and answer synthesis. OmniClaw handles the payment policy engine, Circle Gateway handles nanopayment infrastructure, and Arc is the settlement layer for every transaction.

OmniAgentPay gives AI agents a complete payment infrastructure layer. Think of it as Stripe for AI agents one SDK that lets any autonomous agent handle money safely and instantly. Traditional blockchain SDKs are built for humans with screens and confirmation buttons. Handing an AI agent a private key is a security disaster waiting to happen hallucinations, prompt injection, or simple logic bugs can drain a treasury in seconds. OmniAgentPay solves this. We wrap Circle's developer-controlled USDC wallets in an atomic Safety Kernel that enforces spending rules before any transaction executes. What agents get: Universal pay() Method: One call intelligently routes through direct USDC transfers, x402 pay-per-use APIs, or cross-chain CCTP transfers automatically. Atomic Spending Guards: Budget limits, rate limits, recipient whitelists, and transaction caps enforced atomically, even under high concurrency. Autonomous Cross-Chain: Full Agent-Side CCTP minting to Arc Testnet and other networks no external relayers required. Zero Blockchain Complexity: No ABIs, no gas math, no private keys. Just pay(). We're not building another agent application. We're building the infrastructure any AI agent can plug into to handle money whether it's LangChain, OmniCoreAgent, or a fully custom agent. Built With: Python, Circle Developer-Controlled Wallets, CCTP V2, x402 Protocol, Arc.

In this hybrid hackathon powered by Arc and Circle, developers will build the next generation of Agentic economic applications using Circle’s Nanopayments infrastructure with settlement on Arc in USDC. For the first time, high-frequency, usage-based transactions between users, APIs, and AI agents can operate without gas overhead eroding margin. Arc provides stablecoin-native settlement with predictable, dollar-denominated USDC fees and deterministic, sub-second finality — enabling real-time coordination and economically viable per-action pricing at scale. 📅 April 20 – 26, 2026 • Apr 20 – 25 (Online): Submit projects by Apr 25. • Apr 25 (On-site Build – SF, CA): Teams refine projects. • Apr 26 (On-site Demos & Awards – SF, CA): Live pitches & winners announced. Get guidance from Arc and Circle experts through on-site support. 📍 On-site Venue (April 25-26): MindsDB SF AI Collective 3154 17th St, San Francisco, California, USA 🤝 Go solo or team up, it's your flow. 🏆 Compete for a $15,000+ Prize Pool. 📍 Please note: If approved for the on-site experience, you’ll also have the opportunity to showcase your project live. Travel and accommodation will not be covered. 🧑🏻‍💻 Secure your spot now – sign up before the Kick-Off Stream!

In this hybrid hackathon powered by Arc, developers will build the next generation of agentic commerce systems using Arc with USDC. Explore a world where AI agents and web services can pay for APIs, data, compute, and content in dynamic, usage-based ways, while Arc provides stablecoin-native settlement with predictable USDC fees and deterministic, sub-second finality. This hackathon is supported by Google & Google DeepMind, with a dedicated challenge and $40,000 in Google Cloud Platform (GCP) credits awarded for the best use of Gemini models and Google AI Studio. 📅 January 9 – 24, 2026 • Jan 9 – 23 (Online Phase) – Collaborate and build online with developers and AI innovators from around the world. All projects must be submitted by the end of the online phase on January 23rd. • Jan 23 (On‑site Build Day – San Francisco, CA) – Selected participants will be invited to an exclusive in‑person session to refine their projects and connect directly with mentors. • Jan 24 (On‑site Demos & Awards – San Francisco, CA) – Live pitching sessions to a panel of judges and ecosystem partners, followed by the official winner announcement. Get guidance from Arc and Circle experts through on-site support. 📍 On-site Venue (Jan 23–24): MindsDB SF AI Collective 3154 17th St, San Francisco, California, USA 🤝 Go solo or team up, it's your flow. 🏆Compete for $50,000 in USDC & GCP Credits. 📍 On-site participation is by invitation only. Travel and accommodation expenses will not be covered. 🧑🏻‍💻 Secure your spot now - sign up before the Kick-Off Stream!