Machina Bridge Swap: Uniswap V2 DEX + Circle Bridge Kit integration for Sepolia, Arc testnet, Base Sepolia, Optimism Seoplia, Arbitrum Sepolia and Solana Devnet USDC transfers

A minimal USDC payment contract on Arc Testnet with on-chain memos and programmable receipts.

Complete DeFi ecosystem on Arc testnet MVP: collateralized lending, constant product AMMs. Built with Solidity + Foundry.

Arc testnet automate, arc bot, arc network onchain

USDC tip jar platform live on Arc Testnet with creator pages, wallet connect, smart contract tipping, and ArcScan receipt.

Public infrastructure for AI agents on Agent Network — 8 services on global ANS: Soul NFT identity (ERC-721 + ERC-6551 TBA), CourtEscrow on-chain enforcement, multi-juror court via anet brain, and x402 rail for REAL USDC pay-per-call. End-to-end verified on Arc Testnet. #AgentNetwork

On-chain prediction market on Arc Testnet. Bet MTK tokens on real-world outcomes — fully transparent & verifiable.

AutonomIQ is a Data-as-a-Service escrow platform where AI agents deliver verified data and clients release USDC payments on Arc testnet.

License an event photo, walk away with proof you own the rights. USDC in, a proof-of-purchase NFT out.

Auto faucet, mint nft, deploy contract, token.

Pay a hundred wallets in one transaction. A tiny CLI + verified contract for USDC batch payouts on Arc testnet.

AI marketing agency on Arc Testnet — sub-cent USDC micropayments via Circle Gateway × x402, Hermes orchestrator with Gemini Function Calling, ERC-8004 trust layer. Hackathon: Agent-to-Agent Payment Loop.

Cut a single frame out of a video and mint it. Fans collect editions in USDC that goes straight to the editor.

Policy-controlled USDC payment vaults for autonomous AI agents on Arc testnet.

Futarchy for autonomous agent coordination on Arc. Stake-weighted prediction-market-driven decisions, with rejected-branch refunds. Built on the bet that 30 years after Hanson, the audience finally exists.

Prediction-market-settled payments for probabilistic AI services on Arc. The settlement layer existing payment protocols don't cover. Built on Cadence.

AI agent job marketplace with USDC escrow on Arc Testnet.

Arc-native bounty marketplace demo on Arc Testnet with agent identity, escrow, discussion, and reputation.

Open-source CCTP V2 bridge for Arc Testnet. Move native USDC across Arc, Ethereum Sepolia, Base Sepolia & Avalanche Fuji — gas relay, ERC-4337 USDC paymaster, yield vaults, unified portfolio.

Capital layer for AI trading agents on Arc. Hedge-fund infrastructure on-chain — agents create vaults, anyone deposits USDC at NAV, agent deploys to whitelisted venues, investors redeem on demand.