February 12, 2025

Stackup Opens Platform to All: Transform Your Business Operations on Blockchain

Stackup is now available to all businesses operating on blockchains. Read on to learn how to create your free account!

Press Kit

Stackup Opens Platform to All: Transform Your Business Operations on Blockchain

Stackup Community Update: January 2025

How to Use Passkeys on Ethereum

Stackup's New Direction

Introducing Stackup Founders Circle

Crypto's Hidden Operations Crisis

Press Kit

Why we walked away from our thriving infrastructure business

The Hidden Pattern Behind Every Crypto Accident

What are Paymasters?

Optimising eth_sendUserOperation with native tracers

Bridging the Gap: The Power of a Unified Mempool

Four Shades of Account Abstraction

An analysis of PreVerificationGas

How to Sponsor Transactions Using a Paymaster

Estimating callGasLimit for UserOperations

What is Account Abstraction?

What Are Smart Contracts?

Why account abstraction is important and a practical pathway to achieving it

What is EIP-4337?