Changelog #8
We're back with another exciting update to Lett3r, packed with new features and improvements designed to empower you with control, security, and deeper insights into your blockchain interactions. Let's dive into what's new in this release.Lett3r Preferences - Tailoring Your Blockchain ExperienceYour safety and peace of mind are paramount. We understand that blockchain transactions can sometimes be accompanied by scam attempts. To mitigate this risk, we've introduced a powe...
We are on Polygon
Hi Beta testers, We are thrilled to announce that Lett3r now supports the Polygon chain!Supported FeaturesAll the features that were previously available on the Ethereum network are now fully functional on the Polygon chain. Get ready to enjoy a seamless and efficient experience with Lett3r on Polygon.Web3 domainsAs you may have noticed, Lett3r has supported ENS since its inception. As part of this update, we are adding support for Unstoppable Domains, one of the leading platforms for Web3 do...
Changelog #9
We're thrilled to bring you another game-changing update to Lett3r, packed with features that amplify your control and security in the decentralized world. Let's dive into what's new in this release:Uniswap Protocol Support - Elevating Your DeFi ExperienceWe're excited to announce the integration of Uniswap Protocol! Now, you can receive real-time email alerts for various Uniswap activities, ensuring you stay at the forefront of liquidity and ERC20 token trading. With Lett...
Web3 in your Inbox
Changelog #8
We're back with another exciting update to Lett3r, packed with new features and improvements designed to empower you with control, security, and deeper insights into your blockchain interactions. Let's dive into what's new in this release.Lett3r Preferences - Tailoring Your Blockchain ExperienceYour safety and peace of mind are paramount. We understand that blockchain transactions can sometimes be accompanied by scam attempts. To mitigate this risk, we've introduced a powe...
We are on Polygon
Hi Beta testers, We are thrilled to announce that Lett3r now supports the Polygon chain!Supported FeaturesAll the features that were previously available on the Ethereum network are now fully functional on the Polygon chain. Get ready to enjoy a seamless and efficient experience with Lett3r on Polygon.Web3 domainsAs you may have noticed, Lett3r has supported ENS since its inception. As part of this update, we are adding support for Unstoppable Domains, one of the leading platforms for Web3 do...
Changelog #9
We're thrilled to bring you another game-changing update to Lett3r, packed with features that amplify your control and security in the decentralized world. Let's dive into what's new in this release:Uniswap Protocol Support - Elevating Your DeFi ExperienceWe're excited to announce the integration of Uniswap Protocol! Now, you can receive real-time email alerts for various Uniswap activities, ensuring you stay at the forefront of liquidity and ERC20 token trading. With Lett...
Web3 in your Inbox

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Hey Beta testers!
Here we are with our third platform update. This update is centered on giving you richer data for smart contracts you are interacting with. Let's see all the changes.
Thanks to the Uniswap project called Token Lists, we are building and maintaining a database of trusted fungible tokens. We aim to keep it always updated in order to help you recognize legitimate tokens from scams, fakes and duplicates.

In this update Lett3r starts using the Tokens Lists to send emails faster and, as always, to build trust. Every time you receive a transaction that includes a trusted token, it will include the token icon to prove its authenticity.
We started reading contract-level metadata on ERC-721 and ERC-1155 contracts. This is useful to get more information about each collection you interact with.

This “de facto standard” has been driven by OpenSea. The difference is huge, especially for ERC-1155 contracts.
Wrapped Tokens are ERC-20 tokens that represent a native token or a token from a different blockchain. When used to wrap a native token, like WETH for Ethers and WMATIC for Polygon Matic, they can be swapped with the corresponding native token by wrapping and unwrapping it.

From this update, so-called Deposit and Withdrawal events will be supported by Lett3r.
We are thrilled to announce that Lett3r now supports BNB Smart Chain! The full set of features available on Ethereum and Polygon is now fully functional on BNB Smart Chain. We have begun rolling out the first batch of whitelisted wallets, and we will continue to add new wallets in the coming days.
As part of this update, we are adding support for Space ID. From now on, Lett3r will look up wallet addresses even for bnb domains.
This release also includes:
Refinements in e-mail layout
Minor bug fixes
Thank you for your feedback! Please continue to share your thoughts by responding directly to our e-mails. We are eager to hear what you think!
Thank you again for being a part of Lett3r's Private Beta! Please share your experience with your friends. The more people who test our platform, the better Lett3r will be.
If you are still not subscribed, join now on Lett3r! 💌
Hey Beta testers!
Here we are with our third platform update. This update is centered on giving you richer data for smart contracts you are interacting with. Let's see all the changes.
Thanks to the Uniswap project called Token Lists, we are building and maintaining a database of trusted fungible tokens. We aim to keep it always updated in order to help you recognize legitimate tokens from scams, fakes and duplicates.

In this update Lett3r starts using the Tokens Lists to send emails faster and, as always, to build trust. Every time you receive a transaction that includes a trusted token, it will include the token icon to prove its authenticity.
We started reading contract-level metadata on ERC-721 and ERC-1155 contracts. This is useful to get more information about each collection you interact with.

This “de facto standard” has been driven by OpenSea. The difference is huge, especially for ERC-1155 contracts.
Wrapped Tokens are ERC-20 tokens that represent a native token or a token from a different blockchain. When used to wrap a native token, like WETH for Ethers and WMATIC for Polygon Matic, they can be swapped with the corresponding native token by wrapping and unwrapping it.

From this update, so-called Deposit and Withdrawal events will be supported by Lett3r.
We are thrilled to announce that Lett3r now supports BNB Smart Chain! The full set of features available on Ethereum and Polygon is now fully functional on BNB Smart Chain. We have begun rolling out the first batch of whitelisted wallets, and we will continue to add new wallets in the coming days.
As part of this update, we are adding support for Space ID. From now on, Lett3r will look up wallet addresses even for bnb domains.
This release also includes:
Refinements in e-mail layout
Minor bug fixes
Thank you for your feedback! Please continue to share your thoughts by responding directly to our e-mails. We are eager to hear what you think!
Thank you again for being a part of Lett3r's Private Beta! Please share your experience with your friends. The more people who test our platform, the better Lett3r will be.
If you are still not subscribed, join now on Lett3r! 💌
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