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May 16 β€’ 11 tweets β€’ 5 min read Twitter logo Read on Twitter
1/11 πŸš€ Launching into the stratosphere!

Today, we're excited to introduce our ERC-20 Paymaster β€” the first fully-audited and permissionless ERC-20 Paymaster in the ecosystem.

You can now pay for transaction fees purely in ERC-20 tokens like USDC without any intermediaries. Image
2/11 🧭 Our ERC-20 Paymaster sponsors the gas fees for a User Operation if the smart contract wallet reimburses the paymaster in an ERC-20 token, such as USDC, DAI, and more.

This means your smart contract wallets can cover the gas fees completely in ERC-20 tokens.
3/11 🎯 How does it work?

One of our main decisions when building our paymaster was a focus on permissionlessness. There is no need to interact with our API to use the paymaster β€”Β it's all on-chain!

Take a deep dive into our paymaster's architecture: docs.pimlico.io/reference/erc2…
4/11 πŸ“˜ Want to start using our paymaster? Our 'Getting Started' walkthrough is here to help.

This comprehensive guide takes you through the entire flow, from deploying your SimpleWallet to getting your first User Operation sponsored with USDC: docs.pimlico.io/docs/erc20-pay…
5/11 🌐 We believe in inclusivity. Our ERC20 Paymaster can support any token on any EVM chains that have Chainlink support.

To see a list of currently supported tokens, visit: docs.pimlico.io/reference/erc2…

Have a token you'd like us to support? Just reach out!
6/11 πŸ›‘οΈ Your security is our top priority. Rest assured, our ERC-20 Paymaster has been fully audited by @nethermindeth audits.

Take a look at the audit report here: github.com/pimlicolabs/er…

Keep in mind: audits don't guarantee absolute security.
7/11 πŸ› οΈ Developers, we've got you covered too!

We built a Typescript SDK to make interacting with the ERC-20 Paymaster a breeze.

Check out the SDK here: docs.pimlico.io/reference/erc2…

Let's make smart contract operations smoother and simpler together!
8/11 πŸŽ‰ As we celebrate this major milestone, we're grateful for your support.

We look forward to continuing to innovate and provide you with tools that streamline and improve your experience in the smart contract wallet space.
9/11 πŸ”Ž Are you interested in using the rest of our AA infra stack?

Learn more about our Verifying Paymasters, live on 13 chains: docs.pimlico.io/reference/veri…

Also learn about our Alto bundler:
docs.pimlico.io/reference/bund…
10/11 πŸ™ Finally, let's not forget about the other builders like @candidewallet, @soulwallet_eth, @stackup_fi, @biconomy among many others who have been pushing the ERC-20 paymaster space forward. πŸ‘

Without their incredible work, a lot of what we've built would not be possible.
11/11 ❀️ That's a wrap!

We are continually shipping to move Account Abstraction forward.

If you are interested in working on the most bleeding-edge technical problems in AA, get in touch! We're hiring! πŸš€

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More from @pimlicoHQ

Feb 25
🧡 1. Don't wait for disaster to strike, it's time to make the move over to smart contract wallets.

Let's talk about the hidden threat: private key wallets πŸ‘‡
2. Loss:

With private key wallets, if you lose the key or it gets stolen, there are no guard rails for you to recover your assets: it's over.

We are all aligned in the mission to bring self-custody to the masses, but this is not the way.
3. Storage issues:

Safe storage is too high of a risk for the average user. You have to simultaneously keep your keys accessible, but secure from theft.

It can even be an issue for the most cypherpunk of us: a Bitcoin core developer sadly had his keys compromised not long ago.
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