Domain 01
Solidity Programming
30%
Write, test, and deploy smart contracts using Solidity.
Solidity syntax and typesFunctions and modifiersInheritance and interfacesEvents and errorsDesign patterns
Blockchain Council
Certified Blockchain Developer – Ethereum (CBDE)
Code: CBDE-BLOCKCHAIN-DEVELOPER-ETH
Developer-focused certification from Blockchain Council validating skills in Solidity programming, Ethereum development, and DApp building.
60
Questions
60m
Time Limit
600
Pass Score
5
Domains
2619
Practice Bank
Exam Domains
Domain 02
Ethereum Architecture
20%
Deep understanding of Ethereum's internal architecture.
EVM internalsAccounts and stateGas and optimizationTransaction types
Domain 03
ERC Standards and Tokenization
20%
Implement token standards and understand tokenomics.
ERC-20 fungible tokensERC-721 NFTsERC-1155 multi-tokensToken economics
Domain 04
DApp Development
20%
Build decentralized applications that interact with Ethereum.
Development toolingTesting smart contractsFrontend integrationIPFS and decentralized storageThe Graph
Domain 05
Web3.js and Ecosystem
10%
JavaScript tooling for Ethereum interaction.
Web3.js fundamentalsethers.jsWallet integrationJSON-RPC API
2,000+ Questions
Industry-standard simulation of the actual exam environment.
Timed Exams
Practice under pressure with realistic time constraints.
Detailed Explanations
Understand the why behind every single answer choice.
Progress Tracking
Advanced analytics to identify your weak domains.
Frequently Asked Questions
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