Best crypto tools, bots, and protocols on Ethereum

Scribble is a testing tool for solidity smart contracts through runtime verification.

The SCSVS is a list of standards that ensure smart contract security.

Radiant Segment allows you to create NFT and token snapshots in seconds.

With Sentio, you can monitor, analyze, and diagnose data all in one place.

Semgrep rules for Solidity smart contracts based on DeFi exploits.

Get 1 SepoliaETH per day with Alchemy's fast and reliable Sepolia faucet!

All-in-one solution for managing token-gated memberships and events.

Testnet explorer for Sepolia.

Sepana is the search infrastructure for blockchains and web3.

Shield is a content moderation engine that helps web3 platforms and communities filter scams.

The ShroomDK API is an NFT-gated key that gives access to Flipside data.

SimpleHash is a comprehensive multi-chain NFT API for querying metadata, media, and transactions.

Skiff is an end-to-end encrypted, decentralized workspace for communicating and collaborating.

Create and trade nestable, equippable, soulbound, emotable, and multi-asset NFTs - no coding required.

SkyMass enables you to build high-quality applications with its UI building blocks and workflows.

The Snapshot Subgraph indexes on-chain governance events from the Snapshot DAO client.

SnowGenesis is the insights layer for NFT financialization.

Socket is a complete interoperability stack for developers looking to transact across multiple chains.

Socket is a Web3 privacy infrastructure.

Solaland allows NFT developers to control the access to their Solana-based NFT communities.

Sodium connects NFT holders to the Hybrid Liquidity market.

Socios is a decentralized platform for building fandom.

This is solc-verify, an auto-verifier compiler for Solidity.

Opinionated security and code quality standard for Solidity smart contracts.

Solidcheck.io is an automated vulnerability testing platform that secures Solidity smart contracts.