Discover how Crypto APIs simplifies blockchain development with unified REST and JSON-RPC access to 30+ networks and 100+ exchanges.

Crypto APIs has rapidly become a linchpin in blockchain development, offering a unified infrastructure layer that abstracts away the complexity of interacting with disparate networks and exchanges.

Crypto APIs has emerged as a linchpin in blockchain development, offering a unified infrastructure layer that spans multiple networks and exchanges.

Launched in 2018, the company provides rapid REST and JSON-RPC APIs for real-time and historical data across 30+ blockchains and 100+ exchanges, all through a single integration.

This convergence of services accelerates time-to-market for projects—from DeFi protocols to NFT marketplaces—and reduces ongoing maintenance overhead.

With standardized endpoints and data formats, Crypto APIs empowers developers and enterprises to focus on innovation rather than infrastructure, making it an indispensable tool in the Web3 toolkit.

Early founding vision and momentum

Crypto APIs arose from the founders’ firsthand experience with fragmented blockchain integrations at TokenGet. Co-founders Nashwan Khatib (Co-Founder & CEO) and Viktor Petrov (Co-Founder & COO) observed how the proliferation of chains and protocols created a “white spot” in developer tooling, where each new integration demanded bespoke code and constant upkeep.

In 2019, the startup secured a coveted spot in the Microsoft for Startups program, scoring $120,000 in Azure credits to build out its global node network and Kubernetes-based architecture.

By 2021, Crypto APIs’ leadership and technology led to its acquisition by publicly listed WonderFi, with reports placing the valuation at around $15 million to $25 million. This acquisition signaled the platform’s strategic importance and market leadership in the rapidly growing cryptocurrency technology sector.

A culture of innovation with strong leadership

Under Khatib’s product-driven vision and Petrov’s operational rigor, Crypto APIs has assembled a leadership team with deep domain expertise. Ognian Marinov (CTO) spearheads the platform’s technical roadmap, ensuring low-latency, high-throughput performance, while Beduil Dauis (Chief Sales Officer) drives enterprise adoption across finance, gaming, and DeFi sectors.

Kristiyan Lozanov (COO) orchestrates global delivery, from onboarding workshops to 24/7 SLA support. Complementing the executive suite is a distributed team of 18 engineers and support specialists, all contributing to a culture of continuous improvement and rapid feature delivery.

With over 1,800 X followers and active presence on LinkedIn, Discord, and Telegram, the team maintains an open dialogue with its community, fostering trust and collaboration.

A modular architecture with comprehensive product offerings

Crypto APIs’ modular architecture is organized into three core domains—Blockchain APIs, Market Data APIs, and Exchange & Wallet Management APIs—comprising more than 400 unified endpoints.

From Node as a Service for JSON-RPC access to Address Data for balance and transaction history, and Market Data aggregating OHLCV and order book snapshots, each service is designed for plug-and-play integration.

The platform also offers Smart Contract Tools for ABI decoding and gas estimation, Blockchain Automations for automatic token forwarding, and Webhooks & Events to capture on-chain triggers with sub-100 ms latency. This breadth of functionality positions Crypto APIs as a one-stop solution for any project requiring robust blockchain infrastructure.

Scalable, high-performance infrastructure at the core

At its core, Crypto APIs leverages a microservices architecture orchestrated via Kubernetes, deployed across multi-cloud providers (AWS, Azure, GCP) and regions (US, EU, Asia) for redundancy and geo-proximity. The ISO/IEC 27001:2013 certification, validated by TÜV Rheinland, attests to the platform’s rigorous security controls and encryption standards.

With an average response time of 25 ms and the ability to handle over 25,000 requests per second, the network of over 500 nodes ensures uninterrupted service even under peak loads.

Security and compliance are non-negotiable

All API traffic is secured via TLS 1.2+, while data at rest is encrypted with AES-256 and managed through HSMs. Regular third-party penetration tests and vulnerability scans identify and remediate risks proactively.

GDPR compliance and data residency controls ensure that customer data sovereignty requirements are met, making the platform suitable for regulated industries such as banking and insurance.

Streamlined developer experience and ecosystem

To streamline adoption, Crypto APIs provides an interactive Developers Portal featuring live API explorers, comprehensive OpenAPI specifications, and auto-generated SDKs in JavaScript, Python, Java, .NET, PHP, Ruby, and Rust. Detailed tutorials cover common scenarios—wallet integration, portfolio tracking, NFT minting—and sample code snippets accelerate prototyping.

Community channels on Discord and Telegram, combined with regular webinars and blog deep-dives, foster peer support and knowledge sharing. The platform’s integration with Swagger, APIMatic, and Azure AutoRest further optimizes CI/CD workflows.

Real-world use cases and case studies showcase diverse applications

Crypto APIs powers a diverse set of applications:

• Startup