Stackup has made a significant impact in advancing Web3 space, and we truly appreciate their efforts! To support the Stackup community, we’re offering our full assistance and 3-month FREE access to Etherspot’s robust Account Abstraction infrastructure.

The Etherspot team has deep expertise in blockchain development and account abstraction. Our reliable infrastructure includes:

• Etherspot Prime SDK
• Etherspot Modular SDK
• ERC-4337 Skandha Bundler
• Arka Paymaster

Why Choose Etherspot

• Etherspot’s infra has been battle-tested over the past 3 years
• ERC-4337 and ERC-7579 compatible SDKs
• Easy-to-integrate infra via TransactionKit
• MEV protection of our Skandha Bundler
• Support of over 22 EVM chains
• Shared Mempool on Polygon
• Smart contracts are audited by Consensys Diligence, Nethermind, and KALOS

❗️To share our support for Stackup builders, we’re providing 3 months of FREE access to our Developer Plan. Simply activate your trial with the code STACKUP on the developer portal❗️

It’ll provide you with:

• 7 million requests/month
• 40 requests / second
• Access to our entire infrastructure including Bundler, Paymaster and Data APIs on testnets & mainnets

To get started with the migration from Stackup

1. Visit our developer portal: https://portal.etherspot.io/
2. Create an account with your email address
3. Press “Bundler & Paymaster APIs — MORE INFO”

4.Scroll down and select “Developer”

5.Click “For Developer Plan”

6.Add your payment details and the code “STACKUP”. You’ll get access to the 3-month trial and can remove your payment details at any time.

After the coupon code is applied and your billing data is added you will be redirected to this page where you can add your awesome project name.

You will receive an email with confirmation and can access the API key on the developer dashboard.

Grab the API key from that page and access both EntryPoint 6 and 7 bundlers using the following URLs:

EntryPoint 6: https://rpc.etherspot.io/v1/?api-key=[YOURAPIKEYHERE]

EntryPoint 7: https://rpc.etherspot.io/v2/?api-key=[YOURAPIKEYHERE]

Both standard RPC and 4337 methods in the same endpoint
The Etherspot Skandha bundler supports both standard RPC and ERC-4337 calls. This eliminates the need for a separate RPC provider during migration, as both standard and ERC-4337 requests can be handled seamlessly within the same endpoint.

If you have any questions, please feel free to contact us on 👾Discord.

📚Read our docs: https://etherspot.fyi/introduction

We are here to help you every step of the way to ensure a smooth migration from Stackup.