web3 blockchain

Polymart

polymart.app

PolyMart is a hand-reviewed directory of Polymarket tools: trading bots, copy trading, whale trackers, analytics dashboards, portfolio trackers, signal feeds, arbitrage scanners and APIs. Trading on Polymarket without tooling is like trading stocks with no charts. The tools exist, but finding them means digging through Twitter threads and Telegram groups, and half of what turns up is dead or a scam. PolyMart is the picky middle layer: every listing is reviewed by hand before it goes live. Each tool page answers the questions a trader would actually ask before connecting a wallet. What it does, in plain words. What it really costs — the fee table, not the marketing page. How to set it up, step by step. And whether it's safe: every tool's site is scanned against five wallet blacklists (MetaMask, Phantom, ScamSniffer, EtherAddressLookup and Keplr) and the result is shown right on the page, rechecked weekly. Rankings come from trader upvotes, not from who paid. More than 120 tools are listed across categories from trading bots to prediction market data APIs, each with an honest review, pros and cons, user comments, and referral codes where they exist. Everything is free: browsing, submitting a tool, the embeddable badge, and the public API. New listings go up within a few days of submission, announced on X, Telegram and Instagram.

Crypto.com

crypto.com

A crypto exchange and app ecosystem offering trading, a Visa debit card, and DeFi services under one platform.

KuCoin

kucoin.com

A global crypto exchange known for listing a wide variety of altcoins and offering margin, futures, and staking products.

Gemini

gemini.com

A US-based, security-focused crypto exchange founded by the Winklevoss twins, emphasizing regulatory compliance and insurance-backed custody.

Bitstamp

bitstamp.net

One of the oldest cryptocurrency exchanges still operating, known for regulatory compliance and reliable spot trading in Europe and the US.

Kraken

kraken.com

A long-standing crypto exchange known for strong security practices, a wide range of supported assets, and advanced trading features.

Coinbase

coinbase.com

A leading US-based, publicly traded crypto exchange known for its beginner-friendly interface and regulatory compliance.

Binance

binance.com

The world's largest cryptocurrency exchange by trading volume, offering spot trading, futures, staking, and its own blockchain ecosystem.

Chainlink

chain.link

A decentralized oracle network that connects smart contracts to real-world data, widely used across DeFi and blockchain applications.

Alchemy

alchemy.com

A blockchain developer platform providing node infrastructure, APIs, and tools for building and monitoring smart contract applications.

Foundry

getfoundry.sh

A fast, Rust-based smart contract development toolkit offering testing, fuzzing, and deployment for Ethereum developers.

OpenZeppelin

openzeppelin.com

A widely trusted library of secure, audited smart contract templates along with security tooling for blockchain developers.

Truffle

archive.trufflesuite.com

One of the earliest smart contract development frameworks for Ethereum, offering compilation, testing, and deployment tooling.

Hardhat

hardhat.org

A popular Ethereum development environment for compiling, testing, and deploying smart contracts with a strong plugin ecosystem.

Remix IDE

remix.ethereum.org

A browser-based development environment for writing, testing, and deploying Solidity smart contracts on Ethereum-compatible chains.

SuperRare

superrare.com

A premium, invite-curated NFT marketplace positioned as a gallery for single-edition digital artwork from vetted artists.

Foundation

foundation.app

A curated NFT marketplace focused on digital art, known for its auction-style minting and creator-friendly royalty structure.

LooksRare

looksrare.org

An NFT marketplace built as a community-first alternative to OpenSea, rewarding traders with platform token incentives.

Magic Eden

magiceden.io

A multi-chain NFT marketplace that originated on Solana and expanded to support Ethereum, Bitcoin, and other ecosystems.

Rarible

rarible.com

A community-owned NFT marketplace with its own governance token, letting creators mint and sell digital assets across chains.

Blur

blur.io

An NFT marketplace and trading platform built for power traders, offering advanced tools, aggregated listings, and token incentives.

OpenSea

opensea.io

The largest NFT marketplace, letting users buy, sell, and mint digital collectibles across multiple blockchains.

dYdX

dydx.exchange

A decentralized exchange specializing in perpetual futures trading, offering advanced trading tools on a non-custodial platform.

MakerDAO

makerdao.com

A decentralized protocol behind the DAI stablecoin, letting users generate DAI by locking crypto collateral in smart contract vaults.

PancakeSwap

pancakeswap.finance

A leading decentralized exchange built on BNB Chain, offering token swaps, yield farming, and lottery features.

Compound

compound.finance

One of the earliest decentralized lending protocols, letting users supply crypto assets to earn interest or borrow against them.

Curve Finance

curve.fi

A decentralized exchange optimized specifically for low-slippage stablecoin and similar-asset trading pairs.

Aave

aave.com

A leading decentralized lending and borrowing protocol that lets users earn interest on deposits or borrow against crypto collateral.

Uniswap

uniswap.org

The largest decentralized exchange protocol on Ethereum, allowing users to swap tokens directly through automated liquidity pools.

Rainbow

rainbow.me

An Ethereum-focused crypto wallet known for its clean design, NFT gallery display, and simple onboarding for new users.

Exodus

exodus.com

A user-friendly multi-chain crypto wallet with a built-in exchange feature, popular for its polished design and portfolio tracking.

Phantom

phantom.app

A popular crypto wallet originally built for Solana, now supporting multiple chains, known for its clean interface and NFT support.

Ledger Live

ledger.com

The companion app for Ledger hardware wallets, letting users securely manage crypto assets stored on a physical hardware device.

Coinbase Wallet

coinbase.com

A self-custody crypto wallet from Coinbase supporting multiple blockchains, NFTs, and direct dApp interaction outside the main exchange.

Trust Wallet

trustwallet.com

A multi-chain mobile crypto wallet owned by Binance, supporting a wide range of blockchains, NFTs, and a built-in dApp browser.

MetaMask

metamask.io

The most widely used Ethereum-compatible crypto wallet, available as a browser extension and mobile app for interacting with dApps and DeFi.