FireFly Connectors //
Web3 Middleware

Programmable transaction orchestration for any chain

A unified, intelligent layer that connects your business systems to any blockchain. Reliably orchestrate transactions and stream real-time events without managing the complexity of the underlying protocols.

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One interface, any blockchain

Your applications shouldn't need to know how to calculate gas, manage nonces, or handle chain re-orgs. FireFly Connectors acts as a translation layer, letting your systems speak to the chain in familiar Web2 terms while guaranteeing Web3 reliability.

Accelerate time to market
Bypass the complexity of low-level blockchain plumbing by utilizing ready-made patterns for transaction and event orchestration.
Automate complex operations
Leverage a robust workflow engine that handles gas estimation, signing, and policy enforcement automatically to ensure reliable settlement.
Future-proof your infrastructure
Decouple your core business logic from blockchain specifics. Swap protocols or expand to new networks without rewriting your integration layer.

Guaranteed delivery of transactions

Prevent settlement risk with an automated pipeline that guarantees exactly-once delivery, ensuring transactions never get stuck or duplicated.

Sync core systems and blockchain events in real-time

Power your back-office with a durable data stream that ensures your off-chain systems always match the on-chain ledger, with zero missed events.

Programmable transaction logic

Customize transaction flows to match your exact operational standards, from enforcing compliance policies to tuning specific gas strategies.

From real-world-assets to next-generation finance

Stablecoins

Securely issue and manage institutional-grade stablecoins, with automated workflows for minting, burning, and more.

Securities

Issue and manage regulated tokenized equities and bonds, with built-in compliance and flexible signing models.

Real world assets

Bring liquidity to illiquid assets like real estate, art, and private credit by creating fully-collateralized, auditable digital tokens.

Tokenized Deposits

Create and manage programmable commercial bank money on a network of your choice.

CBDCs

Enable central banks to securely issue, distribute, and manage programmable digital money with built-in policy controls.

Funds

Streamline the entire lifecycle of funds by automating NAV reporting, distributions, and compliance checks with secure governance.

Explore our other product lines:

Digital Assets

Create, onboard, and custody digital assets, and correlate on-chain activity to your financial systems with pluggable integrations for compliance and policy to build your future financial rails.
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Chain Infrastructure

Deploy and scale production-ready blockchain networks on your protocol of choice with enterprise-grade security, 99.99% uptime SLAs, and automated lifecycle management across any cloud, hybrid, or on‑prem environment.
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A platform for any digital asset & any use case

From tokenized securities and RWAs to stablecoins and deposits, our platform provides a single, unified foundation for your entire digital asset strategy.

Any asset

Stablecoins
Tokenized deposits
Tokenized funds
CBDCs
Digital securities
Commodities
Bonds
+ more

Any use case

Cross-border payments
Treasury management
Trade finance
Traceability
Foreign exchange
Remittance
Digital money issuance
+ more

Kaleido is the #1 digital asset and blockchain platform on G2

Utilize native tooling for seamless filtering, export, and automated data extraction to maintain a complete audit trail of all activity.
Ranked #1 Asset Tokenization Platform on G2
Ranked #1 Blockchain-aaS Platform on G2
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Blockchain Interoperability Grant Winner
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Enterprise Blockchain
Award Winner