arc-testnet

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

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

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

Programmable environmental performance assurance on Arc. Retain USDC until project obligations are independently verified.

Arc testnet automate, arc bot, arc network onchain

Community ride-matching marketplace. Riders request a trip, drivers send fare offers, and the rider accepts a match. Matched fares lock on Escrow deployed to Circle Arc Testnet.

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

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

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

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.

Live BTC Prediction Arena built on Arc Testnet with onchain forecast resolution, reward claims, and real-time market data.

Auto faucet, mint nft, deploy contract, token.

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

Reproducible load tests for the D20DAO VRF service on Arc

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

Fund the question. Reward the evidence. An AI research funding protocol for curated sources, contributor payouts, and verifiable receipts.

Arc Testnet stablecoin invoicing and onchain reconciliation with USDC and EURC

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

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

Read-only Arc Testnet reconciliation reference for XPAYR payment events, cursor checkpoints, deduplication, and RPC health monitoring.