Don’t wait for scammers to strike
Protect your users now with TrustCheck's safety APIs - the most comprehensive suite of Web3 end user protection tools
Website Checker
Scans websites for malicious code, crypto drainer templates, and other techniques used by scammers. Click here to get started.
Transaction Checker
Simulates and analyzes the outcome of a transaction to let users know when they are in danger of being scammed. Click here to get started.
Smart Contract Checker
Scans smart contracts for security vulnerabilities and potential scams using machine learning. Click here to get started.
Wallet Checker
Checks if a wallet is owned by a known scammer or displays scam-like behavior. Click here to get started.
Web3 Domain Checker
Checks website domains for signs of impersonation and typosquatting. Click here to get started.
Explore our developer portal
We help dapps, Wallets, Marketplaces, and other Web3 organizations keep their users safe through our suite of powerful safety APIs.
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FAQs
We'll explain a bit more about how our solution works.
What are the TrustCheck APIs?
The TrustCheck APIs consists of the world’s most advanced suite of crypto user protection tools for businesses. The five newly launched TrustCheck APIs enable wallets, exchanges, dapps and marketplaces to easily protect their end users from a host of highly preventable scams, fraud, and losses.
Our APIs are:
- Website Checker API - Enables crypto platforms to take down scam URLs from their products and warn users before they arrive at scam websites.
- Web3 Domain Checker API - Scans 30 million suspicious domains on a daily basis to see if they are attempting to spoof popular projects/web3 sites.
- Smart Contract Checker API - Leverages machine learning to analyze smart contracts for vulnerabilities on all of the ~55 million ethereum smart contracts and currently flags over 7 million as vulnerable or malicious.
- Transaction Checker API - Instantly informs users of what will occur in a given transaction and provides a safety analysis prior to it being executed on the blockchain, including any balance changes, approvals changes, or transfers.
- Wallet Checker API - Lets users know if they are interacting with known scammer addresses.
Why should I use the TrustCheck APIs?
From January to November 2022, hackers reportedly stole $4.3 billion worth of cryptocurrency through a variety of scams, a 37% increase from the same period in 2021. Increasingly, end users expect the platforms they use to protect them using best-in-class solutions.
Who are the TrustCheck APIs for?
The TrustCheck APIs are for wallets, exchanges, dapps and marketplaces to easily protect their end users from a host of highly preventable scams, fraud, and dangerous transactions. We support a variety of use cases, and are heavily mission-aligned to make web3 safe for all.
What is the best way to see how this could work in my product?
First, read the "how it works" articles for each of the APIs in our Developer Portal to get a feel for the possibilities of using TrustCheck functionality in your dapp.
Second, TrustCheck APIs all require authentication via an API key. If you don't already have one, click here to request one.
How do your APIs work?
Web3 Builders provides a REST API for all data and functionality we support. You can make requests directly to this API to integrate it into your app.
How can I get developer docs?
Our developer docs are available in our Developer Portal.
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