Best Crypto APIs
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Compare the Top Crypto APIs as of October 2025
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What are Crypto APIs?
Crypto APIs are application programming interfaces (APIs) that allow developers to interact with and integrate various cryptocurrency-related services into their applications. These APIs provide access to cryptocurrency data such as live price feeds, transaction details, wallet management, and blockchain data. They also support functionality like trading, payments, currency conversions, and smart contract interactions. Crypto APIs are widely used in applications for cryptocurrency exchanges, wallets, price tracking apps, and decentralized finance (DeFi) platforms, simplifying the integration of blockchain and crypto services for developers. Compare and read user reviews of the best Crypto APIs currently available using the table below. This list is updated regularly.
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Plaid
Plaid
Plaid is a global fintech infrastructure platform that enables businesses and consumers to securely connect to financial data and services. Through APIs that connect to more than 12,000 financial institutions across 20+ countries, Plaid operates the world’s largest open banking data network. By removing the complexity of direct bank integrations, Plaid enables developers, financial institutions, and enterprises to build secure, user-friendly, and conversion-optimized financial products. Plaid powers payments, lending, identity verification, fraud prevention, and personal finance applications. Today, more than 100 million people worldwide, including half of U.S. adults, have relied on Plaid through their connections to over 7,000 apps and services.Starting Price: Free
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