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Serialized Audit tells you whether a smart contract is safe to trade. Send a contract address and chain, get back a clear verdict, a human-readable summary, and the specific risks we found. Contracts we’ve already seen return in milliseconds; a first-time audit takes a few seconds. It catches owner privileges and trap mechanisms that ordinary scanners miss, across 23 EVM chains, through one endpoint.

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How it works

1

Create an account and key

Sign up, then generate an API key from your dashboard. New accounts include free trial credits, no card required.
2

Call the endpoint

Send a GET request to /audit-contract with the contract address and chain, authenticated with your key.
3

Read the verdict

Branch on isSafe, show the description to your users, and inspect vulnerabilities for the detected risk categories.

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Why Serialized Audit

One call, full verdict

A single request returns a trade-safety decision. No pipeline to assemble, no rules to maintain on your side.

Catches what scanners miss

Detects intentional, obfuscated, and owner-controlled risks, not just known-bad signatures.

23 EVM chains

One integration covers Ethereum, Base, BSC, Arbitrum, and 19 more. See Supported Chains.

Built for throughput

Cached verdicts return in milliseconds. Poll at high volume without paying full-audit latency.

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Base URL

All requests go to:

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Quick example

Ready to integrate? Start with the Quickstart, then see the Audit a Contract reference.