Emerald City
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The best way to get your Cadence code audited on Flow.

About Shield

Shield is an open source auditing initiative run by Emerald City, comprised of:
  1. 1.
    Smart Contracts - for projects to ensure code security and safety (projects must pay for this)
  2. 2.
    Transactions - to keep the community safe from malicious developers
Shield is not only an auditing service, but a paid opportunity to give you advice (and often times direct Cadence help) on best practices, efficiency improvements, general suggestions, and more.

Smart Contract Auditing

Transaction Auditing