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Curvegrid

Curvegrid

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About Curvegrid

Curvegrid offers MultiBaas, a middleware platform enabling rapid development of blockchain applications with APIs and tools.

smart contracts

Curvegrid is a leading blockchain software company based in Tokyo, Japan, focused on accelerating Web3 application development with enterprise-grade tools. At the heart of its offering is MultiBaas, a comprehensive middleware platform that provides a rich Web3 API, intuitive UI, and no-code tools to simplify blockchain integration for developers and businesses. Curvegrid serves creators, enterprises, and game developers alike, providing the infrastructure needed to build decentralized apps faster and more efficiently.

Whether you're building smart contracts, tokenizing assets, managing NFTs, or launching cross-chain applications, Curvegrid bridges technical complexity with accessible tooling. With offerings like MultiBaas Spreadsheet and NFTeapot for Shopify, Curvegrid brings blockchain capabilities to both coders and non-coders, enabling seamless deployment of NFT, DeFi, and digital identity use cases.

Curvegrid was founded in 2017 by Jeff Wentworth and William Metcalfe to address the infrastructure gap in blockchain development. They identified a major bottleneck: while blockchain showed immense promise, it lacked the developer tools required to efficiently build scalable applications. Their answer was MultiBaas, a REST API-based middleware that acts as a Web3 control layer across any EVM-compatible blockchain.

MultiBaas allows users to deploy, interact with, and monitor smart contracts with ease. Its features include event indexing, transaction automation, cloud wallets, webhooks, and visual query builders. Developers can skip the low-level plumbing and focus directly on business logic. Enterprises can speed up go-to-market timelines using familiar development practices thanks to SDKs in various languages.

In addition to MultiBaas, Curvegrid offers products like NFTeapot, which empowers Shopify users to list and sell NFTs using fiat or crypto without writing a single line of code. MultiBaas Spreadsheet—a Google Sheets plugin—makes it possible to read and write blockchain data directly from spreadsheets, supporting real-time analytics, financial modeling, and decentralized finance workflows.

Curvegrid also provides MultiBaas Proof, a document authentication solution using blockchain to ensure data integrity and traceability. With customers like AAVE, Zaiko, Petaverse, and Kenja Rooms, Curvegrid is trusted across industries including finance, entertainment, supply chain, and gaming.

Competitors like Alchemy, Infura, and Thirdweb offer developer infrastructure, but Curvegrid sets itself apart by combining enterprise-grade features, no-code tools, and full-service consultancy under one roof. This makes it a go-to solution for Web3 teams looking for speed, support, and control.

Curvegrid provides a range of powerful features that streamline the development and deployment of blockchain-based applications:

MultiBaas Middleware: A REST API and dashboard that lets you deploy, monitor, and interact with smart contracts across any EVM-compatible chain.
MultiBaas Spreadsheet: A no-code plugin for Google Sheets enabling real-time blockchain data access and transaction execution.
NFTeapot for Shopify: Sell NFTs through your Shopify storefront with fiat or crypto payments—no coding required.
MultiBaas Proof: Authenticate documents with blockchain-stored hashes, offering chain-of-custody and digital integrity for enterprise use.
Cross-Chain Support: Work with Ethereum, Polygon, and other EVM-compatible blockchains with ease.
Expert Blockchain Services: Dedicated consulting and custom smart contract development from a veteran team.

Curvegrid makes it easy to begin your blockchain development journey through a guided process:

Create an Account: Visit Curvegrid and click “Sign In” to set up a new MultiBaas or NFTeapot user profile.
Explore MultiBaas: Log into the MultiBaas dashboard and begin connecting to your preferred EVM chain. Use the REST API, SDKs, or visual interface to manage smart contracts.
Try MultiBaas Spreadsheet: Install the Google Sheets add-on and begin pulling and pushing live blockchain data with no code required.
Use NFTeapot: Add the Shopify app to your store to mint and sell NFTs with credit card support. Upload artwork, set pricing, and let the system handle delivery.
Book a Consultation: If needed, reach out via the site to discuss enterprise deployment, app development, or smart contract consulting.

Curvegrid FAQ

MultiBaas is a blockchain middleware platform by Curvegrid that lets you interact with smart contracts using familiar tools like a REST API and visual dashboards. It removes the need to work directly with blockchain nodes or write low-level code. With event indexing, webhooks, cloud wallets, and automated transaction management, developers can build, test, and deploy blockchain applications significantly faster.
Curvegrid offers no-code solutions like MultiBaas Spreadsheet and NFTeapot for Shopify. These tools allow non-developers to create and sell NFTs, manage blockchain assets, and run real-time analysis directly in Google Sheets or Shopify dashboards—no blockchain or programming experience needed.
NFTeapot is a Shopify app that enables users to sell NFTs using credit cards or crypto, without managing wallets or smart contracts. Unlike typical NFT platforms, it offers built-in minting, order tracking, and email-based delivery. NFTeapot is perfect for eCommerce brands and artists looking for a plug-and-play NFT storefront.
Yes. Curvegrid was built with enterprise integration in mind. MultiBaas supports custom APIs, cloud wallet management, and enterprise-grade SDKs. Use it to plug into ERP, CRM, or data pipelines while handling on-chain transactions securely and efficiently.
Absolutely. MultiBaas Spreadsheet gives you real-time read/write access to blockchain data from Google Sheets. You can run financial models, monitor smart contracts, and even sign transactions—all without leaving the spreadsheet. It’s ideal for DeFi analytics, auditing, and portfolio tracking via Curvegrid’s advanced backend infrastructure.