BlockPI Announces the Launch of its Bundler Service for ERC4337 Account Abstraction

BlockPI Announces the Launch of its Bundler Service for ERC4337 Account Abstraction

As a Web3 native project, BlockPI ingrains in its core spirit of exploration. We have always been at the forefront of new developments and trends in the blockchain infrastructure space. Early on, we recognized the potential of ERC4337 Account Abstraction and ventured extensively into its exploration.

Today, we are thrilled to announce that our ambition to become a one-stop blockchain infrastructure platform has taken a significant leap forward with the launch of our Bundler Service for ERC4337 Account Abstraction on Base Mainnet, Polygon Mainnet and Mumbai blockchains.

Why Choose BlockPI’s Bundler?

1. More Flexible Choices

Grounded in the principles of decentralization and in alignment with the mindset of Account Abstraction developers, our Bundler service offers users a more flexible choice. We integrated different open-source Bundler clients in the BlockPI network, providing users with the flexibility to choose their preferred client. The currently supported clients are from Etherspot, Candide, Stackup and Pimlico.

Furthermore, we provide an ‘Auto’ function for AA developers. It is the best practice maintained by the BlockPI team. By selecting ‘Auto,’ BlockPI will automatically assign the most optimal bundler based on each connectivity condition. It can ensure stability and efficiency.

2. Enhanced Stability

ERC-4337 as an open standard, allows everyone to run a Bundler. However, as an infrastructure service of AA, Bundler needs to be stable and fast, which requires lots of work and professional experiences. Without those, the bundler service will not provide satisfactory user experiences and even result in financial losses.

As an experienced team in the infrastructure field, we have optimized the bundler clients for each specific blockchain in terms of configuration and settings. BlockPI Network’s decentralized architecture ensures increased stability and high performance.

3. A Strong Technical and Service Team

Our team is always open to feedback and are dedicated to viewing our services from the developer’s perspective. We build a platform that combines RPC services and bundler services, providing developers with a convenient one-stop solution for all their infrastructure needs. We cordially invite all Account Abstraction users to try our Bundler service and provide us with valuable feedback.

Open-sourced Indexer

We have observed numerous areas for optimization during our ongoing development and communication with AA developers. One notable concern that has come to our attention is the indexing of UserOperations.

To tackle this issue, we developed an open-source UserOperation Indexer. This indexer has been seamlessly integrated into the BlockPI Network. Additionally, we have released a stand-alone client specifically designed for Bundler runners. By utilizing our indexer, significantly higher QPS rates can be achieved for UserOperation queries compared to the original eth_getLogs approach. In fact, the QPS of our indexer is five hundred times greater than that of the original node clients such as Geth or Erigon. For more comprehensive information and instructions on using the open-source client, please refer to our indexer article.

Current Status and the Road Ahead

As the development of Account Abstraction is still in its early stages, many challenges need to be addressed. We are actively exploring various solutions and hope to collaborate with more developers interested in ERC-4337. Whether you are a wallet provider, bundler, or paymaster, we invite you to join our discussions. Click here to join our AA discussion.

In the near future, our Bundler service will be deployed on more blockchains, and more services related to Account Abstraction will be onboard. Stay tuned and join us as we continue to pioneer in the exciting world of blockchain infrastructure.

About BlockPI

BlockPI Network is a distributed multi-chain acceleration layer, engaging in an accessible and decentralized Web3 environment. The BlockPI provides efficient, reliable and high performance decentralized API service for Web3 builders.

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