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Average response time: 2 hours
Hello, we are Ether Authority
Vetted Pro
Top Rated
Enterprise Grade Smart Contract Audit and EVM Blockchain Development
About our agency
India
English, Hindi, Gujarati
20 employees
Established 2018
EtherAuthority is a leading provider of Smart Contract Security and Blockchain Development services since 2018.
We specialize in comprehensive audits for Solidity-based contracts across DeFi, NFT, DEX, Metaverse, and DAO ecosystems.
Our expertise includes EVM & Solana development, delivering complete blockchain solutions such as testnet, mainnet, explorers, bridges, and DEX.
We also provide AI-powered automation solutions to improve scalability and operational efficiency.
Our vision is to become the go-to partner for secure and innovative Web3 development.
Our team
See all (3)Portfolio
Popular packages
Blockchain Protocol Development
I will build an op stack layer 2 blockchain
Blockchain Protocol Development
I will build a custom evm blockchain with dpos consensus
Blockchain Security & Audits
I will audit your solidity smart contract for defi security
Blockchain Security & Audits
I will audit your solidity smart contract for security vulnerabilities
Chain Analysis
I will build blockchain monitoring bot on telegram for real time alerts and analysis
Technical Support
I will develop a secure erc20 token smart contract in solidity
321 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 321 Reviews
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rogosonline
Repeat Client
Poland
Excellent service from the EtherAuthority team! They provided a reliable server setup with smooth communication and professional support throughout the process. The delivery was fast, everything was configured properly, and they were helpful in answering my questions. I’m very satisfied with the quality...
Helpful?
justy79
Germany
Order Canceled
I’d like to give some mixed feedback. I want to commend them for going out of their way to fulfill my requests. They were quick to respond. Unfortunately, there was a misunderstanding regarding how my requests were carried out. I would hire them again for another project.
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bap687
Repeat Client
United States
Great work!
$600-$800
Price
5 days
Duration
Helpful?
carlosperezmex
Mexico
I’d like to recommend Ritchy. He has done work of outstanding quality in everything related to the concept of blockchain. Not only has he shown genuine interest, but he’s also been incredibly professional.
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morewins1188
Repeat Client
Singapore
I had an exceptional experience working with Ether Authority on Phase 2 of my project. They delivered strictly on time and demonstrated a fantastic understanding of the complex requirements needed to move the NCToken project forward. Thanks to their sharp technical expertise and attention to detail,...
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