Crypto APIs vs. WatchData Comparison Chart

Chainstack is a blockchain node platform that powers global blockchain applications across fintech, DeFi, wallets, custodians, analytics, and everything in between. Teams cut time-to-market, cost, and risk with a single platform for blockchain nodes: in the cloud, offered through a preferred service provider, or self-hosted. Standardized node management across chains and environments puts reliability on autopilot and keeps performance predictable. Operators get control and transparency, while developers get a consistent way to build and scale. For product teams, trading and analytics companies, and service providers running fleets, Chainstack is the fastest way to run reliable, predictable blockchain nodes at scale.

CoinStats is the leading crypto portfolio management tool trusted by over 1 million active users worldwide. With CoinStats, users can easily track their crypto, DeFi, and NFT assets in real-time by connecting more than 300 wallets and exchanges. The CoinStats DeFi wallet also allows users to securely store, buy, and swap cryptocurrencies, making it a one-stop-shop for all your crypto needs. With more than $100m worth of assets already managed through the app, CoinStats is committed to empowering people to effectively manage their crypto portfolios through an easy-to-use platform. Getting started with CoinStats is quick and easy, and the platform is completely free and secure. Start managing your crypto assets like a pro and join the millions of satisfied CoinStats users today. CoinStats also provides an all-in-one crypto API.

ND Wallet is a fully customizable, white label crypto wallet solution designed for businesses that want to launch their own secure, non-custodial wallet quickly. It supports multiple blockchains (Bitcoin, Ethereum, Solana, Polygon, TRON, etc.), major token standards (ERC-20, TRC-20, SPL), and NFTs. Built with MPC technology and end-to-end encryption, the wallet ensures full user control over private keys, while also offering optional KYC/AML integration. Available on iOS, Android, ND Wallet features real-time transaction tracking, Web3 login, and an optional secure messenger for crypto payments within chats. It's ideal for startups, NFT platforms, DeFi projects, and enterprises seeking a branded, secure, and fast-to-market wallet with extensive blockchain and UI customization options.

Nexo is a premier digital assets wealth platform designed to empower clients to grow, manage, and preserve their crypto holdings. Our mission is to lead the next generation of wealth creation by focusing on customer success and delivering tailored solutions that build enduring value, supported by 24/7 client care. Since 2018, Nexo has provided unmatched opportunities to forward-thinking clients in over 200 jurisdictions. With over $7 billion in AUM and $320 billion processed, we bring lasting value to millions worldwide. Our all-in-one platform combines advanced technology with a client-first approach, offering high-yield flexible and fixed-term savings, crypto-backed loans, sophisticated trading tools, and liquidity solutions, including the first crypto debit/credit card. Built on deep industry expertise, a sustainable business model, robust infrastructure, stringent security, and global licensing, Nexo champions innovation and long-lasting prosperity.

MindCloud is an enterprise-ready integration platform that connects your tools and automates the workflows between them. Build reliable integrations across CRM, ERP, ecommerce, accounting, marketing, operations, and thousands of other applications—without the traditional engineering overhead. MindCloud gives teams the flexibility to automate simple tasks or orchestrate complex, production-critical business processes. Synchronize data in real time, transform information between systems, eliminate manual entry, and keep operations moving as your business scales. For teams that want expert guidance, MindCloud also provides a dedicated delivery team that can scope, build, launch, and support production workflows. Our solutions engineers turn real business requirements into dependable integrations without requiring customers to dedicate internal engineering resources. MindCloud supports thousands of applications, including Salesforce, HubSpot, NetSuite, QuickBooks, BigCommerce, Shopify, monday.com, ServiceTitan, Acumatica, Amazon, eBay, Airtable, Google Sheets, and many more. Connect to anything. Automate everything.

CEX.IO is a regulated multi-functional cryptocurrency exchange. Established in 2013, it now has offices in the UK, US, Ukraine, Cyprus, and Gibraltar. With more than 3 million users across the globe, CEX.IO provides reliable services backed by cold cryptocurrency storage, financial viability, high security, and KYC/AML best practices. CEX.IO Exchange was one of the first platforms to make fiat-to-crypto transactions accessible by offering card payments and bank transfers to the clients. Currently, we provide a variety of trading tools for Bitcoin, Bitcoin Cash, Ethereum, Ripple, Stellar, Litecoin, Tron, and other crypto assets. You can trade these cryptocurrencies for USD, EUR, GBP, and RUB. We know that mobility matters, so we’ve enabled trading through a website, iOS and Android mobile apps, WebSocket, and REST API.

Summ (formerly Crypto Tax Calculator) is an advanced crypto & equities tax platform that simplifies tracking and reporting across all your brokers, exchanges, wallets, and DeFi activity. With support for over 3,500 integrations, Summ imports your full transaction history and automatically generates audit-ready reports built to align with IRS tax guidelines. Users can review trades, identify tax-saving opportunities, and download accountant-approved forms including 8949, 1040, capital gains summaries, and more. Summ's portfolio tracker provides real-time PnL, tax liability insights, and accurate pricing for over 300,000 cryptocurrencies & shares. With a 4.6/5 Trustpilot rating and seamless TurboTax integration, Summ makes crypto tax filing stress-free for both casual traders and professionals. Designed for speed, accuracy, and compliance, Summ gives users total confidence at tax time.

The Gemini Credit Card® offers a unique way to earn crypto rewards on every purchase, with instant deposits to your Gemini account. Users can earn up to 4% back on gas, 3% on dining, and 2% on groceries, along with 1% on everything else. With no annual or foreign transaction fees, it’s the perfect tool for both everyday spending and crypto investment. Rewards are automatically deposited in your chosen cryptocurrency (BTC, ETH, or over 50 other cryptos), and the card features security-first design with a sleek metal build available in black, silver, or rose gold.

YouHodler is a fintech company bridging the gap between traditional finance and crypto. We are dedicated to providing secure and innovative financial solutions to customers from over 100 countries The platform offers a secure multi-currency wallet supporting major cryptocurrencies and fiat currencies, including BTC, ETH, XRP, EUR, USD, and CHF. Users can access advanced trading tools to optimize their market strategies, get cash for liquidity without selling their assets, and earn rewards through yield accounts. These services enable YouHodler’s customers to: - Get cash for more than 50 coins as collateral. LTV up to 90%. Bank and credit card withdrawals - Exchange cryptocurrency and fiat with real-time execution prices and low fees - Earn up to 20% annually on your crypto and get payouts every week. YouHodler's Cloud Miner lets you earn real Bitcoin effortlessly without using your device's power.

BYDFi is a global crypto trading platform powered by a centralized exchange (CEX). Since launching in 2020, BYDFi has focused on delivering a world-class trading experience for users worldwide. Today, BYDFi supports over 1,000,000 users across 190+ countries and is known for its ease of use, low fees, advanced trading tools. Guided by the vision “BUIDL Your Dream Finance,” BYDFi empowers beginners and professionals alike to trade confidently across spot markets, perpetual futures, TradFi (stocks, forex & commodities), and automated strategies. In December 2023, BYDFi was recognized by Forbes as one of the Top 10 Global Crypto Exchanges, highlighting its rapid growth and product strength. In 2025, BYDFi further strengthened its global presence through a multi-year partnership with Newcastle United, becoming the Premier League club’s Official Crypto Exchange Partner. This collaboration enhances BYDFi’s international brand visibility and reinforces its commitment to building a trusted and influential global crypto ecosystem.