Anshit Raj@anshitraj

Riddle-based access system where users solve riddles to unlock rewards or gated content. A fun micro-interaction platform designed for engagement, challenges, and creative access mechanisms.

ArcPay is a developer-first, stablecoin-native payment gateway built on the Arc network. It enables merchants to accept USDC payments via hosted checkout, payment links, and subscriptions, while ArcPay abstracts blockchain, gas, and cross-chain complexity

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.

Grab your ideas, spin up compute, and start building what’s next! Start with $100 in AMD Developer Cloud credits and begin building right away. Get access to hands-on tutorials, workshops, and curated learning resources to help you build faster and go further. To unlock credits and join the hackathon, sign up for the AMD AI Developer Program. 🤝 Go solo or team up — ship something real. 💰 $21,500+ total prize pool & 1 × AMD Radeon™ AI PRO R9700 GPU up for grabs. 📍 On-site Venue (May 9-10): MindsDB SF AI Collective 3154 17th St, San Francisco, California, USA 📍On-site participation is by invitation only. Travel and accommodation expenses will not be covered. 🧑‍💻 Developers, builders, and innovators - bring your boldest ideas and let’s turn them into real AI systems on AMD.

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!

Teams work together with multiple AI agents in shared workspaces to design, build, and launch complete AI products — from initial idea to market-ready app. 📅 February 23– March 1, 2026 ⏱️ 6 days to build and ship an end-to-end agentic AI product 🤝 Work together in shared AI workspaces where your team and AI agents collaborate in real time 🔧 Build with multiple AI agents that handle development, design, testing, and documentation together 🎯 Create everything in one place — from ideation to product to marketing materials, all by prompting and observing 🚀 Focus on real-world products that teams could actually ship and use 🏆 $3,500 in prizes + premium 3-month Complete.dev access for top teams 🧑‍💻 Join your team workspace and start building together