Solidity, the Smart Contract Programming Language
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An EVM compatible Substrate chain, powered by StorageHub and secured by EigenLayer
- blockchain
- decentralized
- eigenlayer
- eigenlayer-avs
Pythonic Smart Contract Language for the EVM
Buyer-controlled client for x402 API payments in USDC on Base.
A toolbox for zkSNARKs on Ethereum
- zksnarks
- ethereum
- zero-knowledge
- snark
A pure swift Ethereum Web3 library
Self-hosted, non-custodial stablecoin payment gateway with x402 and invoice checkout. Accepts USDC, USDT, PYUSD and DAI across 8 networks with QR payments, payment links, settlement tracking and signed webhooks. REST API, micropayments, exports, zero platform fees and no KYC. Python, cross-platform.
- coinbase-x402
- coinpayments-api
- crypto-checkout-form
- crypto-payment-system
Integrated Ethereum implementation and tool suite focused on Solidity testing and development.
Develop and deploy smart contracts using natural language.
- ai-web3
- web3-agents
- web3-ai
- agents-web3
Kickstarter for AI Agents - Crowdfunding platform where agents fund agents
- ai-agents
- autonomous-agents
- base-chain
- crowdfunding