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Builders Guide Home
Monitoring & Automation

Defender

by OpenZeppelin

A developer security platform to create blockchain applications with confidence
Supported Chains
ethereum.svgEthereum
zkSync Era LogozkSync Era
matic.svgPolygon PoS
zkevm.svgPolygon zkEVM
arbitrum.svgArbitrum One
nova.svgArbitrum Nova
optimisim.svgOptimism
moonbeam-logoMoonbeam
gnosis.svgGnosis
+12
SDK Languages
TS and JS logoJavaScript/TypeScript
OZ-Logo-Black
websiteLogoYouTubeGitHubTwitterYouTubeLinkedIn
Further ReadingsOverview of Ethereum ContractsOverview of Ethereum ContractsarrowHow to Create ERC20 ContractHow to Create ERC20 ContractarrowWhat is ABI?What is ABI?arrow
Talk with one of our experts to find out how to make your next project a success.
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value insights

Quick Fact

Founded in 2015, OpenZeppelin is the world leader in securing blockchain applications and smart contract systems. 

OpenZeppelin Defender developer security platform integrates through clients’ development lifecycles so teams can plan, code, audit, deploy, and operate projects faster and more safely.

Defender Security Platform

  • A mission-critical security platform to code, audit, deploy, monitor, and operate blockchain applications.

  • 30+ Networks supported, including Ethereum, zkSync, Polygon, Arbiltrum, Optimism, Base, and Linea.

  • 15+ Third Party Integrations, including Forta, Safe, Fireblocks, Splunk, Datadog, OpsGenie, PagerDuty

Additional tools by OpenZeppelin

  • Contracts Library

Further ReadingsOverview of Ethereum ContractsOverview of Ethereum ContractsarrowHow to Create ERC20 ContractHow to Create ERC20 ContractarrowWhat is ABI?What is ABI?arrow
Talk with one of our experts to find out how to make your next project a success.