# Medium Articles 1. [EIP-7818: Expirable ERC-20 Tokens Customisation](https://medium.com/@mohitkapadiya/eip-7818-expirable-erc-20-tokens-customisation-f192d5f8c8bd) 2. [Enhancing Bitcoin with Account Abstraction: Better UX, Security, and Privacy](https://medium.com/@mohitkapadiya/account-abstraction-on-bitcoin-simplifying-ux-security-and-privacy-on-bitcoin-a05c43c8e288) 3. [BLOK Capital Paymaster : Easy transactions, users don’t need to worry or know about gas fees.](https://medium.com/blokcapital/blok-capital-paymaster-easy-transactions-no-worry-of-gas-fees-for-the-users-b3d6d574d775) 4. [BLOK Capital Paymaster: The sponsored gas calculation for users.](https://medium.com/blokcapital/blok-capital-paymaster-calculation-happening-for-sponsored-gas-for-the-users-4927044e30e7) 5. [BLOK Capital Paymaster : Easy transactions, users don’t need to worry or know about gas fees.](https://medium.com/blokcapital/blok-capital-paymaster-easy-transactions-no-worry-of-gas-fees-for-the-users-b3d6d574d775) 6. [BLOK Capital Paymaster: Interaction with user transactions.](https://medium.com/@mohitkapadiya/blok-capital-paymaster-interaction-with-user-transactions-4410488e7cd6) 7. [Welcome to BLOK Capital. Core Protocol based on Account Abstraction & ERC 4337 to revolutionise Investing & Fund Management.](https://medium.com/blokcapital/welcome-to-blok-capital-a0d61ce659e5) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://www.mohitkapadiya.com/articles/medium-articles.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.