Your Access to the Ethereum network
Our easy to use API and developer tools provide secure, reliable, and scalable access to Ethereum. We provide the infrastructure for your decentralized applications so you can focus on the features.
Get Startedmillions requests per day
unique users per day
transactions processed in CLO and ETC
Main features
Ethereum infrastructure at you fingertips
Our world-class infrastructure will ensure that your decentralized application scales to meet the demand of your users. Your product's success is our number one priority.
TLS-Enabled endpoints
Public endpoints for the Ethereum Mainnet and all testnet networks
TLS-Enabled IPFS Gateway
Decentralized storage with custom reliability features
Portable Ethereum interface
Compatible with the standard JSON-RPC API and popular web3 libraries
Multi-client Backend
Both Geth and Parity for robustness and resiliency
Custom installations
Private infrastructure deployments for your organization
Who is using
About us
Our world-class infrastructure will ensure that your decentralized application scales to meet the demand of your users. Your product's success is our number one priority.
Team
Yohan Graterol
CEO & Main Callisto Developer
Hi, I am a backend developer (Python and Go) with over seven years of experience. I have worked as Head of Engineering for three years. The cryptocurrency world is my passion.
Dexaran
CRO
My main specialty is information security. I’ve been an Ethereum smart-contracts developer since its first days. I created the ERC223 token standard and founded DEX ICO and the Ethereum Commonwealth. I was formerly a security auditor.
Yuriy Kharytoshyn
Head of Security Department
I’m an Information Security expert with over 18 years experience. Backend Developer (C/C++, Python, PHP, Assembler) of InfoSec related projects. Since 2016, focused on Blockchain technologies and Smart contract security. A Master of Science (M.Sc.) in Computer Science and Мathematic.
Laurent Riche
Head of Community
After obtaining a degree in automated mechanical systems, I have spent the most part of my technician career in the bosch group. After that, I founded and managed a home delivery company for food products serving the main French cities. Passionate about IT for over 20 years, I am a perfectionist, who likes teamwork and challenges.
Maximus E
Callisto Admin
BS in engineering, CEO in a company im a partner in, so I've a long term experience in dealing with people and businesses. Analyst and daily trader, technology and blockchain is my passion.