Create engaging web3 experiences, exclusively for your token holders with just a few lines of code. Token gating, NFT rewards, etc. all integrated in your own or third-party application.
Backed by leading investors and execs from
Building utility in web3 is broken
Depending on the use case developers are spending up to 6 weeks building utility for their tokens.
Any utility in minutes with Whal3s
Leverage our easy-to-use SDKs, developer tools, integrations and dashboards.
Streamline utility development
Designed for developers
Endless utility through integrations
Manage, analyze and collaborate with all stakeholders
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The backbone for token gated experiences
We bring together everything needed to build applications that offer token utility. Quickly build web3 experiences by integrating the Whal3s API.
Get notified about certain on-chain activity in real-time and be able to trigger actions in your app. Easily set-up your custom listener to receive a webhook every time a smart contract event is written into a supported blockchain.
Offer token-gating in your application with Whal3s’ powerful NFT Validation API. Set on-chain conditions like "user must hold an NFT" (optional: “with golden background”) with a few clicks using our GUI & easily integrate using Whal3s.js
Verify token transfers before granting users access with Whal3s’ Transaction Validation API, e.g. send annual membership fee to the treasury. Similar to Contract Method Validation, yet different. A separate endpoint to reduce dev time.
Check that users hold a certain amount of your tokens by using the Value Validation API. Target your most invested holders and/ or reward your most engaged members after collecting a significant amount of tokens.
Selected use cases
Utility & web3 experiences are big words - here is what we mean.
Frequently asked questions
If you can’t find what you’re looking for, join our discord server and ask the founders or community for help. You can also email our support team.
How do I get my API key?
Head to app.whal3s.xyz and register for free. Select “get API key” and create a new one. Thats it!
Can I token-gate my website?
Of course! This is by far the easiest utility to build with Whal3s. Head to the documentation and see how to integrate the NFT Validation API.
I want to create a burn-to-redeem utility what do I need to do?
We love burn-to-redeem experiences! Head to our documentation and see the guide as well as code snippets to easily build this.
Is it compatible with ERC-1155 NFTs?
Yes, token-gating can be done for all ERC-721 & -1155 tokens, however, claiming (invalidating without having to burn) can only be done with ERC-721 tokens. If you want to create a claiming experience for ERC-1155 tokens you have to utilize Whal3s’ burn-to-redeem mechanism.
I want to give out shopify voucher codes to token holders, is this possible with Whal3s?
Yes! The best way to do that is to build the claiming or burning experience on your own website and then ask users to switch to your shopify store after they have received the voucher code.
What chains are you supporting?
Ethereum and Polygon.
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