Why is blockchain development so hard?

MultiBaas is a software development and decentralized application (DApp) platform that lets you work with the Ethereum blockchain using a familiar REST API.

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Curvegrid's MultiBaas blockchain application server makes it faster and easier to build a decentralized application (DApp) on the Ethereum and OmiseGO blockchain platforms.

14-day special free trial for Devcon participants. No credit card required

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Our Team


Jeff Wentworth


Previously, Jeff spent six years at Goldman Sachs as a Vice President and global product owner of block and object storage. Prior to that, Jeff was a technology consultant and customer engineer at EMC. He graduated from the University of Waterloo with a degree in Computer Engineering.


William Metacalfe


Most recently the Chief Technology Officer of Gilt Groupe Japan, William started in NYC as an early employee. He helped grow Gilt from its first order to become one of the world's leading ecommerce sites. He graduated from the University of Waterloo with a degree in Computer Science.


Ann Kilzer

Software Engineer

Prior to joining Curvegrid, Ann worked as a backend developer on Indeed's search engine team, focusing on reliability and release management. She holds a Masters Degree in Computer Science from The University of Texas at Austin and Bachelors Degrees from Gonzaga University with majors in Computer Science, Mathematics, and Visual Art.

From our customers and partners...


Albert Chiu

Co-founder, Alchemunity

"Alchemunity is building a transparent and trustless freelancing community, that's our business. Blockchain is the magic ingredient. With MultiBaas we're able to focus on developing our platform, with the right level of decentralization for each task. It helps keep us and our users focused and engaged with our platform, while taking advantage of all that decentralization has to offer."


Recruit Strategic Partners

"We consider engineering effort and complexity to be a major issue for blockchain applications. We're excited about MultiBaas because it drastically reduces time-to-market for decentralized applications. Enterprises can use existing software engineering resources to get a product out the door faster."


Matsumoto Oki

Managing Director & Chairman, Monex Group, Inc.

"Smart contracts can be used as programmable financial instruments, to design smart money. It is going to revolutionize the finance industry, but smart contracts and blockchain are hard to build on and use. I believe MultiBaas will make blockchain technology workable for everyone from established institutions to upstart hedge funds."


Hogi Hyun

Founder/Director, Abacus Capital

"The team at Curvegrid did a phenomenal job working on our on tokenization project. From inception, with defining the project brief and the architecture of the smart contract eco-system, to the step-by-step execution of a multi-stage development, and handholding on the practical implementation side, Curvegrid were incredibly able and supportive. Curvegrid would be our first choice in any blockchain project that we undertake in the future."


Devcon Free
Number of users 100 - - - -
Number of smart contracts 100 - - - -
Number of deployments 1 - - - -
API Calls
triggered by smart contract
10,000 calls
/ month
(Limited time for Devcon participants)
14 days - - - -
Blockchain Ethereum - - - -
Networks Rinkeby,
OMG Plasma
- - - -
Interface REST API - - - -
RBAC - - - -
HSM Support Coming soon - - - -
Smart Contracts
Events - - - -
Multisig Transactions - - - -
Event Queries Coming soon - - - -
Bulk transactions Coming soon - - - -
Summary transactions Coming soon - - - -
Devcon Free
Number of users
Number of smart contracts
Number of deployments
API Calls
10,000 calls / month
Lifetime - Limited trial for Devcon participants
14 days


How much does MultiBaas cost?

It is 100% free for a limited time only for Devcon V participants!

How long will my MultiBaas instance be live for?

Devcon Free instances will be reclaimed (removed) after 14 days. Please backup your data if need be before this time.

When is the full version of MultiBaas coming?

We will launch full free and paid plans later this fall. Stay tuned to our website for more details

I have more questions...

Reach out to us at contact@curvegrid.com, or come speak with us at Devcon.

Keep In Touch

Contact Us :

Please get in touch and let us know about your ideas.

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Decentralized Apps Workshop (Women Who Code NYC)
Tue, Oct 15, 2019 6:00 - 8:00 pm EDT

Learn how to build a DApp in Solidity, a programming language for the Ethereum Blockchain. Following similar workshops in Tokyo and Singapore, Ann Kilzer will be teaching how to build a Blockchain "Stamp Rally" in New York City with Women Who Code NYC. Big thanks to Paxos for sponsoring food and venue.

Event Details
JAWS Days 2019 - Blockchain Use Cases at AWS
Sat, Feb 23, 2019 16:10 - 17:00 JST

Practical tips for building and scaling blockchain-based applications on AWS.

Event Details
Slush Tokyo Blockchain Night
Fri, Feb 22, 2019 19:00 - 22:00 JST

Panel discussion on blockchain as part of Recruit's Blockchain Night side event with Slush Tokyo.

Event Details