Hyperledger FireFly: the premier Web3 orchestration engine

Accelerate your Web3 journey with the first open-source middleware built for enterprises. FireFly simplifies secure application development, seamlessly connecting legacy systems to the decentralized future.

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Screenshot of Hyperledger FireFly Dashboard

Enabling composable finance and programmable privacy to accelerate blockchain innovation

Building Web3 apps is complex. There are protocols to master, new constructs like tokens and smart contracts to understand, and the challenge of integrating it all with existing systems.

That’s why we worked with LF Decentralized Trust to create Hyperledger FireFly, the first open-source Web3 middleware. It is a graduated project running production use case around the world.

FireFly is a blockchain middleware, making it easier to connect reliably across multiple public and private blockchains and manage the full lifecycle of digital assets with native token and indexing support.

Accelerate development

Build Web3 apps faster with a rich stack of native Web3, B2B, and integration services.

Orchestrate event-driven flows

Ensure reliable execution with an intelligent engine that handles batching, sequencing, routing, and error recovery automatically.

Run at scale

Connect to the multi-chain and multi-protocol Web3 world on a scalable, cloud-native platform built as microservices on Kubernetes.

Why Kaleido for FireFly

As the creators and lead maintainers of FireFly, Kaleido provides the technical depth and battle-tested experience required by the world's most regulated institutions.

Original creators & lead maintainers

Kaleido wrote and contributed the code. As the lead maintainers, we offer architectural expertise no other organization can match.

Production implementation experience

We run FireFly at scale for global financial institutions, connecting Web2 <-> Web3.

Integrated full stack

Run FireFly with Kaleido's Web3 Middleware that is fully managed, offers additional enterprise features, and integrates with the rest of the Kaleido platform.

Expert support

As the original creators, we provide the 24/7 expertise with support down to the lines of code.

How FireFly helps bring Web3 to the enterprise

How FireFly leverages blockchain

How FireFly extends blockchain

Transactions

Global ordering
Finality

Generated simple REST APIs
Built-in operations for common enterprise patterns

Data

Data immutability (hash pinning)
Schema definition and lifecycle

Messages and documents
Private off-chain transfer
Efficient broadcast of large data
Rich query, fast search cache

Process orchestration

Sequencing
Triggering
Trusted event-driven coordination

Reliable event streaming for triggering
Pluggable decision/authorization logic
Extensible off-chain logic execution engines

Digital assets & tokens

Conservation of value
Double spend protection
Lineage of ownership
Data Immutability

Asset lifecycle management
Built-in operations for common enterprise patterns

Identity

Digital signatures
Ownership proofs

Identity registry address book
Transport encryption keys

FireFly manages complex data flows with the best of off-chain and on-chain interactions across networks

FireFly provides blockchain connectivity, integration services, on and off chain orchestration, and asset management, along with scalability to grow alongside an enterprise in capability and transcations.

Enterprise-friendly open source

Apache 2.0 license governed by the Linux Foundation community.

Popular capabilities

Simple API's for digital assets, tokens, transaction management, and more.

Proven patterns of deployment

Unify off-chain and on-chain technologies needed to implement a decentralized app.

Simple & robust cross-org data flows

Send data off-chain with simple flags on what events should be pinned to the blockchain.

Simple member onboarding

Built in network map and credential registry to simplify member management.

Made for developers

An intuitive set of API's that simplify building real world blockchain applications.

Hyperledger FireFly: the premier Web3 orchestration engine

Enabling composable finance and programmable privacy to accelerate blockchain innovation

Why Kaleido for FireFly

What's inside the box

How FireFly helps bring Web3 to the enterprise