List of the Top Free Crypto APIs in 2025 - Page 2

All cryptocurrency exchanges are brought together through a streamlined API platform. CoinAPI acts as a dependable and quick source of standardized data APIs for cryptocurrency markets. As a thorough provider of market data, we assure the utmost quality by carefully verifying market symbol details and asset codes with human oversight. Our data can be accessed on-demand through a well-documented HTTP RESTful API, and we support outputs in various formats such as JSON, XML, or CSV. For users who require real-time market data streaming, we provide access via WebSocket and FIX protocols. Additionally, our platform includes helper libraries for popular programming languages, enabling developers to focus on key tasks instead of assembling numerous components. This dedication to user-friendliness makes our platform the perfect solution for anyone aiming to seamlessly integrate cryptocurrency market data into their applications. With CoinAPI, you can effortlessly access and utilize market information, regardless of your technical expertise, allowing you to capitalize on the dynamic world of cryptocurrency trading. Our commitment to excellence ensures that every user has the tools needed to succeed in this fast-paced market.

Enhance your portfolio management through automated trading strategies by integrating Shrimpy with all your cryptocurrency exchange accounts. By doing so, you can employ trading methods that not only boost performance but also reduce long-term risks. Effortlessly imitate the strategies of leading crypto traders on this top social trading platform, designed for easy portfolio management. No matter your experience level in cryptocurrency, Shrimpy equips you with tools to create a solid portfolio strategy, evaluate performance, and monitor market developments. From the very beginning, Shrimpy has placed a strong emphasis on security, ensuring that every API key is encrypted and preserved using FIPS 140-2 compliant hardware security modules (HSMs) to maintain the confidentiality and integrity of your exchange API keys. The platform only needs permission to read data and execute trades, ensuring your assets remain secure and cannot be withdrawn from the exchange. To bolster security further, we strongly encourage all users to activate our Two-Factor Authentication (2FA) service, which provides an additional layer of security for your account access. With these robust security measures in place, you can trade confidently, allowing you to concentrate on expanding your investments while feeling secure in your trading environment. By prioritizing user safety and performance, Shrimpy aims to empower investors at all levels.

NOWNodes provides an all-encompassing Blockchain-as-a-Service platform that allows users to effortlessly access Full Nodes and Explorers via an API, accommodating more than 50 distinct blockchain networks. You have the flexibility to choose the most suitable node according to your needs and utilize various methods to connect. This allows you to concentrate on building wallets, exchanges, decentralized applications, and other projects, while we take care of the essential infrastructure. Our service features a strong framework that is not only efficient but also cost-effective and reliable. We uphold Service Quality Standards for all our partners to guarantee superior performance. Furthermore, we continuously monitor your nodes to ensure their performance and relevance are regularly evaluated. This commitment ensures that our clients enjoy scalability for large-scale projects and receive swift API responses, facilitating smooth development processes. With NOWNodes, you can explore innovative solutions without the complexities of managing the backend infrastructure, thus freeing you to focus entirely on your creative endeavors.

Fixer provides an intuitive and effective API for obtaining both real-time and historical foreign exchange rates. Each day, numerous developers, as well as small to medium-sized enterprises and large corporations, depend on Fixer.io for their foreign exchange requirements. With more than six years of industry experience and trusted data sources, Fixer has established itself as a premier provider of up-to-date exchange rate information. Our focus at Fixer is on developers, which is why our API features extensive documentation, accessible code samples, and a user-friendly layout that allows for setup in under ten minutes. The API delivers real-time exchange rate data for 170 currencies, with updates occurring every minute. Moreover, Fixer ensures high availability, supports scalable requests, and provides quick response times measured in milliseconds. The currency data available through Fixer is sourced from esteemed financial institutions and banks, including the European Central Bank, further enhancing its reliability. Our API documentation is packed with straightforward guidelines and useful examples to enable smooth integration for developers at any skill level. In addition, the connection to the Fixer API is secured with robust 256-bit SSL encryption, guaranteeing the protection of your sensitive information. This unwavering commitment to both security and usability makes Fixer an exceptional option for developers in search of trustworthy forex solutions, solidifying its reputation in the competitive market.

Create trading models, test various strategies, or effortlessly integrate SanAPI into your application. This all-encompassing solution serves as a single source for cryptocurrency market data, featuring a rapid API that provides both real-time and historical information. Data is compiled from more than 1500 social media sources, such as Twitter, Telegram, Reddit, and others, resulting in a comprehensive dataset. With a dynamic GraphQL interface, users can tailor their data requests to fulfill specific needs, complete with in-built validation and type checking. The Python Library facilitates the seamless incorporation of SanAPI into your Jupyter Notebook, requiring minimal coding efforts. Our emphasis on behavioral analytics within the crypto market empowers users to uncover deeper insights. Since our launch, we have maintained a clear vision: to eliminate information asymmetry in the cryptocurrency domain. Although blockchain technology is transforming numerous industries, there is still a notable lack of trustworthy, actionable insights regarding the crypto space and its major players. Our mission is to sift through irrelevant data and provide data-driven analyses on cryptocurrency networks, blockchain initiatives, crowd sentiment, and overall market trends, significantly improving decision-making for all parties involved. By doing so, we aim to foster a more informed trading environment that benefits both individual investors and institutional players alike.

WatchData provides straightforward and reliable API access to the Ethereum blockchain, making it a valuable resource for developers. Noteworthy advantages of utilizing WatchData include its unwavering data consistency, uninterrupted connectivity, and the capacity to automate tasks effectively. Furthermore, it accommodates high usage thresholds to serve a wide range of users and ensures compatibility with various nodes. The platform also offers resource scaling options and boasts impressive processing speeds, significantly improving the user experience. With these compelling features, WatchData stands out as a top option for individuals seeking strong blockchain solutions, particularly in a rapidly evolving digital landscape.

Vezgo provides a single API that connects with all Digital Assets seamlessly. Whether you're looking to access information from Centralized Exchanges, Decentralized Wallets, NFTs, or the Blockchain, Vezgo's API enables straightforward integration for your users to link their Web3 accounts effortlessly. Acting as a bridge, Vezgo translates Web2 data into applicable solutions for your Web2 needs. This user-friendly API not only consolidates but also aggregates your users' complete balances, positions, and transactions into a coherent and standardized dataset, which can be easily utilized in your current Web2 applications. By simplifying the process, Vezgo empowers developers to enhance their services and enrich user experiences in the evolving digital landscape.

Bitcoin introduces an innovative payment infrastructure aimed at facilitating instant transactions while minimizing fees, guaranteeing that your funds remain secure through advanced cold storage methods adhering to industry benchmarks. By allowing us to handle your payment processing, you can focus on expanding your business without worrying about fluctuations in the market. Our cutting-edge Bitcoin payment system greatly mitigates the potential for fraudulent activities, ensuring a safer transaction experience. You can effortlessly send and receive payments across various devices, making it suitable for a wide range of industries worldwide. If you need any help or have inquiries, our committed support team is available to assist you at any time. Getting set up to accept bitcoin and stablecoin payments is quick and easy, whether you prefer to integrate through our intuitive API or take advantage of various plugins compatible with leading eCommerce platforms. Sign up today to start accepting payments immediately; our API is crafted for a smooth and efficient setup process. Before long, you will be able to process transactions and make distributions worldwide via the Lightning Network, unlocking fresh possibilities for your business. With our platform, you not only improve your payment processing capabilities but also gain assurance from secure transactions. Start your journey with us and explore how Bitcoin can transform your financial operations.

Introducing a JavaScript library designed to streamline interactions with complex commands across numerous cryptocurrency exchanges and financial applications. This tool enhances interoperability and simplifies commands for users, making it accessible to developers, traders, financial analysts, and data scientists alike through PENDAX, our robust high-frequency trading engine. It empowers users by providing seamless access to a diverse range of applications centered on data deployment and trading strategies. Key Features Include: - Comprehensive public and private HTTP REST APIs for all supported platforms, facilitating secondary deployment effortlessly. PENDAX boasts remarkable ease of integration, as it standardizes command aggregations across various systems within a unified framework. Additionally, all supported exchanges feature WebSocket and real-time data functionalities. Best of all, PENDAX Professional is offered without any subscription fees, making it an attractive option for users seeking advanced trading tools. With these capabilities, PENDAX positions itself as a vital resource in the rapidly evolving financial landscape.

BlockSpan is an all-encompassing NFT API platform designed specifically for software companies involved in blockchain projects. By aggregating data from a variety of blockchain networks, we provide an API layer that enables NFT developers to retrieve real-time updates on token values, ownership information, and metadata, including cached images. Switching between different blockchains or chains is a seamless experience, removing the need for tedious block log scraping; instead, developers can easily utilize a straightforward REST API integration. Our offerings extend beyond just transaction data, furnishing insights into pricing, up-to-date ownership, and detailed metadata. We currently support networks such as Ethereum, Polygon, Arbitrum, and Optimism, with intentions to broaden our services in the near future. Additionally, we offer comprehensive documentation for each endpoint, supplemented by an interactive API console that enhances user experience. Furthermore, our NFT API not only provides detailed token metadata but also includes cached image URLs, which greatly minimizes the requirement for extra API and IPFS calls to collect that data, thus optimizing the development workflow for our users. This focus on efficiency and user-friendliness is what sets BlockSpan apart in the NFT landscape.

We are a data-driven firm that adopts an API-first methodology for cryptoassets, concentrating on offering superior market data APIs specifically designed for institutional investors and exchanges operating within the cryptocurrency sector. Our range of products and services allows funds, fintech applications, and exchanges to acquire immaculate, standardized, and continuous primary source trade and order book data. Our goal is to foster the growth of the decentralized financial ecosystem by making it more user-friendly and understandable for data-oriented investors. We aspire to index 95% of the existing trade, order book, and on-chain transaction data related to tokenized assets, which includes security tokens, tokenized funds, indexes, derivatives, real estate investment trusts (REITs), and cryptocurrencies. We communicate in a succinct and straightforward manner to ensure our aims are clearly articulated. By valuing active listening, we work to fully understand before engaging in dialogue, maintaining a calm presence even under pressure, which aids in achieving clearer insights. Furthermore, we are dedicated to providing constructive feedback to our team members, promoting a culture of transparency and proactive sharing of information. This strategy not only enhances our collaborative efforts but also fortifies the cohesion and effectiveness of our team, leading to innovative solutions in a rapidly evolving market.

Coinpath® is an all-encompassing suite of APIs crafted for the purpose of tracing blockchain transactions, employing sophisticated mathematical algorithms to scrutinize the flow of funds across different blockchain addresses. Utilizing a combination of heuristics and machine learning methods, Coinpath® proficiently uncovers clusters, tracks transaction patterns, and evaluates account balances. These APIs are vital for a broad range of blockchain investigation and compliance tasks. With Coinpath®, users have the ability to follow the financial movement between specified sources and destinations, create visual depictions of monetary flows, and aggregate transfers directed to particular addresses. This tool facilitates the identification of both the origin and destination of transactions, while also providing detailed insights into transaction amounts and routes taken. Furthermore, Coinpath® produces a visually coherent data graph that delineates the fund flow by analyzing wallet transactions and their related addresses, effectively mapping the trajectory of money from its source to various cryptocurrency services and Virtual Asset Service Providers (VASPs). This innovative blockchain forensic technology is crucial in monitoring customer deposits and withdrawals, especially when it comes to detecting "tainted" coins associated with illegal activities, including money laundering and terrorist financing, thereby improving financial security. In essence, Coinpath® not only supports compliance initiatives but also bolsters the overall reliability of blockchain transactions, making it an invaluable tool for businesses and investigators alike.

SoChain operates as a versatile blockchain explorer, enabling cryptocurrency enthusiasts to navigate the Bitcoin blockchain as well as a variety of other blockchains. Beyond just exploration, SoChain offers robust APIs that support development initiatives. Notably, their rapid blockchain API is both cost-effective and user-friendly, making it ideal for building applications that work with Bitcoin, Litecoin, Dogecoin, Zcash, and Dash. Additionally, for developers, SoChain provides Test Networks, which serve as a controlled environment for experimentation and innovation. While cryptocurrency transactions are the most well-known use of blockchain technology, the possibilities for future advancements are immense. SoChain is committed to empowering its users to influence the evolution of blockchain technology. This API not only boasts impressive speed but is also accessible at no cost. If you need extra features or anticipate making a high volume of API calls, please reach out—we are eager to help. Accessing the SoChain API is a straightforward process, and you can interact with our REST API using any HTTP adapter, regardless of your chosen programming language. For those working with Ruby or Ruby on Rails, we recommend using the HTTPClient gem for a seamless integration experience, ensuring developers have all the necessary tools at their disposal for a productive development journey. Furthermore, SoChain is constantly evolving to meet the needs of the blockchain community, making it a reliable choice for both new and seasoned developers.

MyToken distinguishes itself as an all-encompassing cryptocurrency platform that provides users with a diverse range of services, such as worldwide access to cryptocurrencies, live market tickers, graphical charts, and analytical tools including rankings, ratings, and wallet management features, complemented by up-to-date industry news. The platform aims to unify cryptocurrency market data from various exchanges, thereby creating a strong investment atmosphere. By supplying unbiased data, insights, and tools, MyToken enables investors to deepen their knowledge of the blockchain ecosystem and its numerous projects. The combination of data, community-generated content, and ecosystem services significantly reduces the costs tied to making informed decisions. Our aspiration is to build a pioneering ecosystem for cryptocurrency investments that is responsive to the rapidly changing market landscape. Furthermore, as we broaden our reach across the globe, we are dedicated to continually improving the investment experience for all of our users, ensuring they have the best resources available.

The 1inch Developer Portal, developed by 1inch Labs, serves as a cloud-based SaaS platform designed for Web3 tools and services. This platform comes with a variety of benefits, including the 1inch Aggregation Protocol, which enhances price transparency and ensures easy access to virtually limitless liquidity across numerous blockchains. Additionally, the Pathfinder algorithm identifies the most effective routes for token swaps, allowing for splits across various protocols while optimizing gas usage to achieve the most favorable swap rates. One of the standout features of 1inch APIs is their impressive response time, consistently clocking in at under 400 ms, making it one of the top options available in the market today. Furthermore, the innovative gas optimization capabilities enable developers who incorporate 1inch APIs to offer their users significant savings on gas fees. In addition to these features, 1inch APIs also deliver aggregated market data for self-custodial order executions, enhancing the overall user experience. Currently, the platform offers a range of APIs including Swap, Balance, Transaction Gateway, Orderbook, Traces, Fusion, Spot Price, Token, Portfolio, NFT, and Gas Price, providing robust tools for developers in the Web3 ecosystem.

CryptoCompare stands out as a premier provider of clear and reliable information, bridging the gap between the world of cryptocurrencies and traditional finance with its extensive and detailed data offerings. As a global leader in cryptocurrency market data, it empowers both institutional and retail investors with immediate access to high-quality, trustworthy market information that encompasses over 5,300 coins and upwards of 240,000 currency pairs. By aggregating and analyzing tick data from reputable exchanges, and skillfully integrating various cryptocurrency price datasets, CryptoCompare presents a comprehensive and cohesive view of the market landscape. The platform not only produces a wide array of resources, such as trade data, order book insights, blockchain analysis, historical records, social media metrics, analytical reports, and diverse cryptocurrency indices, but also ensures users are equipped with a robust toolkit for their investment strategies. This vast array of information serves to facilitate informed decision-making while simultaneously deepening the understanding of market trends and dynamics. Moreover, CryptoCompare's commitment to transparency and accuracy further solidifies its position as an essential resource for anyone navigating the complexities of the cryptocurrency market.

Our suite of highly accessible APIs and developer resources guarantees quick and reliable connectivity to the Cardano network, enabling you to focus on the growth and enhancement of your products. By integrating your application with a mere line of code, you can simplify your workflow, as there's no need for intricate setups or synchronization. We are committed to providing the most user-friendly and dependable infrastructure for Cardano, allowing you to spend more time interacting with your users and meeting their demands. Take advantage of our cloud-hosted, globally distributed node network, which alleviates the challenges of managing your own computing and storage resources, thus facilitating a smoother onboarding process for both developers and businesses alike. Our user-friendly dashboard offers valuable insights into your application's performance and API usage, helping you delve into detailed analytics that cover specific request methods, response times, frequently accessed endpoints, daily usage variations, and geographical distribution. Equipped with this critical information, you can improve your application's effectiveness and gain a more profound understanding of your audience, ultimately propelling your success. This powerful combination of tools and analytics empowers you to design groundbreaking solutions that connect with your target market, fostering innovation and engagement. Ultimately, our ecosystem is engineered to support your journey in the rapidly evolving landscape of blockchain technology.

Stocra provides a cryptocurrency API designed to help users obtain transaction data from multiple blockchains in a uniform manner. Through this service, you can effortlessly access transactions from Bitcoin, Ethereum (including ERC-20 transfers), Cardano, Dogecoin, Litecoin, and Aptos without having to navigate the complexities of various blockchain-specific parsers. This streamlined methodology enhances the management and analysis of cryptocurrency transactions across diverse networks. As a result, you can devote your attention to your project while leaving behind the complications associated with each blockchain’s data framework! Embrace the simplicity that comes with using a single API to handle your cryptocurrency needs.

CoinMarketRate is an essential platform for tracking real-time cryptocurrency exchange rates, featuring major currencies such as Bitcoin and Ethereum alongside a diverse selection of other coins. Users can monitor a variety of tokens, ranging from established cryptocurrencies to new projects that exhibit promising potential for growth. The team behind CoinMarketRate consists of passionate individuals with more than seven years of experience in blockchain technology, all of whom share a commitment to enhancing the cryptocurrency landscape. The motivation for launching CoinMarketRate stems from the recognition that cryptocurrency exchange rates are vital data points in the financial world, and the task of gathering this information in one comprehensive platform is both challenging and exciting. Our goal is to develop a platform that not only fulfills the needs of our users but also distinguishes itself in the competitive global cryptocurrency arena, ensuring we maintain a prominent role in this ever-evolving industry. Ultimately, we aspire to foster a community where users can easily access and understand the complexities of cryptocurrency exchange rates to make informed decisions.