Chainlink Runtime Environment

Build once,
connect anything

A composable, secure, scalable, and future-proof platform for the onchain economy. Any data, any system, any chain.

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// Auto-update onchain reserves on schedule

func InitWorkflow(config *Config) (cre.Workflow[*Config], error) {
return cre.Workflow[*Config]{
   cre.Handler(
    cron.Trigger(cronTriggerCfg),
     onCronTrigger,
    ),
  }, nil
}

// Callback fetches offchain data and performs verifiable write on-chain

func onCronTrigger(config *Config, runtime cre.Runtime, _*cron.Payload) (nil, error) {

// Fetches reserve data from API

APIresponse, _ := http.SendRequest(config,runtime,&http.Client{},fetchAPI,cre.ConsensusAggregationFromTags[*ReserveInfo]()).Await()

// Consensus generate report containing data

report, _ = runtime.generateReport(&cre.ReportRequest{EncodedPayload:reserveABI.Pack(APIresponse.TotalReserve)}).Await()

// Point to the deployed contract on evm chain

//... config code here e.g. evmClient, evmConfig

reserveManagerContract, _ :=report, _ = reserve_manager.NewReserveManager(evmClient, common.HexToAddress(evmConfig.ContractAddress).Bytes(), nil)

// Write our report onchain

resp, _ := reserveManagerContract.WriteReport(runtime,report,gasConfig).Await()
return nil, _
}

Abstract blockchain complexity

Remove the technical barriers of working across multiple public and private blockchains, so your team can focus on business logic and outcomes.

Accelerate time-to-market

Eliminate heavy development and integration overhead, enabling you to launch solutions in days, not weeks.

Enterprise-grade reliability

Launch enterprise-grade solutions with compliance-enabled infrastructure and secure orchestration across Web2 and Web3 systems, supporting advanced financial workflows.

Seamless, secure integration

Integrate new capabilities and workflows without disrupting legacy infrastructure and current processes, leveraging modular, customizable components and APIs for efficient development.

Streamline the next era of applications with the Chainlink Runtime Environment (CRE)

Build and customize workflows

Create, compose, and customize workflows that combine capabilities like compute, data access, and consensus, with triggers from onchain data or offchain events. Use code to tailor logic to your needs.

Connect to chains and any external system

Link workflows to any blockchain, API, or external system—including financial infrastructure, data providers, and payment networks—via standardized connectors that simplify integration and support seamless cross-environment execution.

Operate with control and visibility

Use built-in tools for identity, observability, and access control to operate workflows, enabling secure, compliance-focused operations from launch to scale.

Run with verifiable execution

Execute workflows across decentralized oracle networks with built-in consensus, ensuring a secure, tamper-proof, and high-availability runtime environment.

CRE Supercharges App Development

Sergey Nazarov

Co-founder, Chainlink

Powering the next generation of digital assets and financial services

Cross-Chain DvP Settlement of Tokenized Assets With Kinexys by J.P. Morgan and Ondo Finance

Enable DvP for tokenized assets with institutional-grade Chainlink infrastructure

Orchestrate tokenized asset transactions across any blockchain network.

Automate onchain delivery of critical financial data across any environment.

Enable atomic or hybrid settlement across chains and traditional systems.

Swift, UBS Asset Management, and Chainlink successfully complete innovative pilot to bridge tokenized assets with existing payment systems

Use Chainlink for cross-chain interoperability, compliance verification, and legacy system integration.

Automate NAV-based fund operations with real-time onchain data delivery.

Enable secure cross-chain asset and cash settlement with institutional-grade interoperability.

Support compliance-focused digital transfer agency with privacy-preserving identity verification.

Mastercard and Chainlink enable on-chain crypto purchases using Mastercard's 3.5 billion cards

Leverage Chainlink for cash leg settlement via offchain payment rails.

Facilitate settlement of tokenized assets using existing offchain payment networks.

Enable secure orchestration of DvP workflows across blockchains and bank rails.

Bridge digital and traditional finance through compliance-ready cross-system connectivity.

ANZ, ADDX, & Chainlink Unveil Cross-Chain, Cross-Border Private Transactions | MAS Project Guardian

Unlock compliance-ready, transparent, and interoperable stablecoins through the Chainlink Platform.

Accelerate adoption by supporting trusted, compliance-ready stablecoins, for global financial rails.

Expand stablecoin reach with secure, interoperable infrastructure across global markets.

Enable regulated stablecoins uphold transparency, auditability, and monetary integrity at scale.

Kinexys by J.P. Morgan

Ondo

Misyon Crypto

“By securely and thoughtfully connecting our institutional payments solution with both external public and private blockchain infrastructures seamlessly, we can offer our clients and the broader financial ecosystem a wider range of benefits and scalable solutions for settling transactions.”

Nelli Zaltsman

Head of Platform Settlement Solutions, Kinexys Digital Payments at Kinexys by J.P. Morgan

“The debut transaction on Ondo Chain’s testnet with both Kinexys by J.P. Morgan and Chainlink isn’t just a major milestone, it’s a statement about the future of finance.”

Nathan Allman

Ceo, Ondo Finance

“With the integration of proof of reserves and custom price feeds powered by the Chainlink Runtime Environment, investors can now independently verify not only price movements but also the authenticity and backing of the assets they hold.”

Evren Cantürk

CEO, Misyon Crypto

A unified developer platform and execution layer

Infrastructure for composable onchain finance

Launch financial services without disrupting the existing infrastructure.

Manage identity data and enforce compliance policies across chains.

Achieve faster time-to-market with secure orchestration tooling.

Composable infrastructure for developers

Access a self-serve environment with runtime tooling.

Build modular services using APIs and templates.

Run across testnet and mainnet environments seamlessly.

Build anything, verify everything, run securely

Be the first to build with CRE