New figures show hardly anyone is using ERC-4337 smart accounts

November 14, 2023 Coin Telegraph

Account abstraction advocate John Rising shared “sobering” figures concerning the adoption of ERC-4337 smart accounts.

Ethereum account abstraction advocate John Rising has shared some “sobering” numbers showing overall ERC-4437 adoption has been far from ideal.

In a Nov. 14 post on X (formerly Twitter), Rising shared data points that showed ERC-4337-enabled smart accounts suffered a decline in users, low transaction activity and poor operational costs for core infrastructure providers.

The ERC-4337 standard was launched through a surprise March 1 announcement at WalletCon in Denver. At the time, many were optimistic that ”smart accounts” would witness rapid adoption as the tech allows users to bypass the use of seed phrases and signing for certain transactions and would generally increase the user experience on Ethereum Virtual Machine-compatible blockchains.

Using figures from account abstraction data platform BundleBear, Rising claimed monthly account retention had been “terrible” with just 6.89% of all the initial smart accounts having stuck around for more than six months.

Retention is terrible.

The one exception to this is CyberConnect, who had a lot of users return to claim an airdrop.

Data: @0xBundleBear pic.twitter.com/TUzQQJYcp8
— John Rising (@johnrising_) November 13, 2023

Rising also highlighted that bundlers — core infrastructure components that allow smart accounts to function on EVM-compatible chains — were largely unprofitable despite some projects accidentally paying “too much” in gas to the bundlers.

Additionally, the average smart account was found to have only sent five user operations — the execution of transactions or activities from the account.

However, Coinbase protocols lead and Base creator Jesse Pollak pushed back on Rising’s description of the numbers as “sobering” — claiming instead that the adoption of the new technology would happen “slowly, then suddenly.”

“Just seems very early. Growth seems to be healthy, standardization seems to be happening,” Pollak said. “More and more teams I’m talking to are making the jump.”

fwiw, this doesn't feel sobering to me - just seems very early. growth seems to be healthy, standardization seems to be happening, more and more teams i'm talking to are making the jump.

slowly, then suddenly :)https://t.co/F7sU4xUqbD
— Jesse Pollak (jesse.xyz) ️ (@jessepollak) November 13, 2023

Dune analytics data showed August was the largest month for active account abstraction wallets with over 420,000 active smart accounts across seven blockchains.

*The number of monthly active smart accounts. Source: Dune Analytics*

Active smart accounts have been on a somewhat steady decline with 143,000 monthly active accounts recorded in October.

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Ethereum ERC-4337 ‘bundlers’ — How hard is joining the network?

April 4, 2023 Coin Telegraph

4337

Ethereum’s new account abstraction features make crypto more user-friendly, but how hard is it to join the new network?

A new decentralized layer has been added on top of Ethereum to make smart accounts possible with the introduction of ERC-4337 and account abstraction — but infrastructure providers suggest it may be tricky to participate profitably right now.

ERC-4337, commonly called “smart accounts” or “account abstraction” was deployed on the Ethereum mainnet on March 1. “Smart accounts” are essentially a supercharged version of an Ethereum wallet. Although smart contract wallets already exist, they rely on centralized components. ERC-4337 changes that with a distributed network of “Bundlers” and “Paymasters.”

Under the hood, there are a few subtle but significant changes — namely the addition of the “User Intent Layer” — explained Matt Cutler, co-founder and CEO of Blocknative, a core Ethereum infrastructure provider.

According to Cutler, an Ethereum transaction today involves several discrete steps.

*A model explaining the current Ethereum transaction flow. Source: Blocknative*

A user accesses their standard externally-owned account (EOA) or private key to compose a signed transaction — for example, transferring a nonfungible token (NFT) to another user.

This transaction is then sent to the public mempool — which could be described as a shared queue for transactions — to be plucked out by a “Builder” who organizes it into a “profitable block.” From there the block is proposed to a Validator who ultimately proposes and publishes it on-chain, completing the transaction.

Under ERC-4337, the new “User Intent Layer” is introduced before the current EOA step.

*A mental model explaining the new Ethereum transaction flow with ERC-4337. Source: Blocknative*

This additional layer allows a user to initiate more complex transactions in a single step. To make this possible, ERC-4337 introduces an “Alternative Mempool” and a network of transaction Bundlers, and along with it — a new way to earn fees.

Becoming a undler

A Bundler is a node that does a very similar job to the block “Builder.” Instead of organizing signed transactions from the public mempool to assemble a profitable block, a Bundler grabs User Operations, or userOps, from the Alt-Mempool to create the most profitable bundle which is signed and submitted to the network as a single transaction. This is all part of the newly added layer that makes smart accounts possible.

Bundlers get compensated via userOp gas fees for providing their much-needed service.

Will Account abstraction bring a billion people to crypto?

NO. Solving a problem that billions of people have will bring a billion people to crypto.

Account abstraction enables the distribution of the solution.
— John Rising (@johnrising_) March 24, 2023

While anyone can be a Bundler in theory, in reality, being a successful one might be another story, warned Cutler.

Like Builders, Bundlers are “specialized actors” made up of “relatively sophisticated development teams operating substantial computational, storage, and networking infrastructure,” he said.

“ERC-4337 is trustless and permissionless. So if you're technically adept, by all means, you can stand up and operate your own Bundler. The challenge is Bundling is a competitive market. So you will be competing against relatively sophisticated teams that are investing heavily into being a competitive Bundler,” he said.

“Bundlers are not the sort of tooling that you just stand up, forget about and it starts printing you money. We expect Bundling to be substantially more technically sophisticated than being a validator, for instance.”

Cutler noted there are already a number of open-source bundler code repositories.

There is an ongoing debate about whether ERC-4337 will have an impact on Ethereum gas fees, particularly given the increase in transaction complexity associated with the introduction of the new User Intent layer.

ERC-4337 and AA are all over the news, but with that comes a lot of misinformation. Here are some common misconceptions (and valid concerns): https://t.co/MkVoOvR44y
— ZeroDev (@zerodev_app) March 9, 2023

“While it is still too early to tell, my current expectation is that, on average, gas fees will not change all that much. If ERC-4337 has an impact, it's going to be pretty slight — either up or down. We do not expect transaction fees to suddenly go to zero, or suddenly become 100x more expensive,” said Cutler.

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Ethereum ERC-4337 ‘smart accounts’ launch at WalletCon: Account abstraction is here

March 1, 2023 Coin Telegraph

account abstraction

The long awaited account abstraction standard was believed to be many months off, but will be launched in a surprise announcement at WalletCon in Denver.

Smart accounts, enabled by the launch of the new ERC-4337 standard, are now available on Ethereum and are expected to help mainstream adoption by finally making crypto user friendly.

Ethereum Foundation security researcher Yoav Weiss will make the surprise announcement at WalletCon in Denver today that the core contracts for ERC-4337 — known by blockchain developers as “account abstraction” — have passed an audit by Open Zeppelin and will be made available on every Ethereum Virtual Machine (EVM) compatible network including Polygon, Optimism, Arbitrum, BNB Smart Chain, Avalanche and Gnosis Chain.

New users will no longer need to learn about complicated seed phrases or the technical process of setting up a wallet to onboard into the decentralized world of crypto, Weiss told Cointelegraph.

“The next billion users are not going to write 12 words on a piece of paper. Normal people don’t do that,” he said. “We need to give them better usability, they shouldn’t need to think about cryptographic keys.”

"EIP-4337 is going to take a year or whatever" - @sashaaldrick of @gelatonetwork

You're in for a big surprise
— John Rising (@johnrising_) February 25, 2023

Account abstraction also enables the unique cryptographic keys used for cryptocurrency to be stored on standard smartphone security modules, upgrading them to de facto hardware wallets. However the screen remains a security issue compared with traditional hardware wallets and gas costs could be prohibitive on mainnet initially — although other EVM chains and Layer 2s have low enough fees to make it viable.

It also enables the use of two-factor authentication; signing transactions on your phone using a fingerprint or face-scan; the setting of monthly spending limits on an account; and the use of session keys to play blockchain games without constantly having to approve transactions.

Users who lose their phone or device can use time-locked social recovery of their account via a group of trusted friends or even a commercial service. Weiss said:

“It gives you the same features a bank would without having to trust a bank.”

The standard has been in development for two years with the team funded via grants from the Ethereum Foundation. While similar functionality is available on smart contract wallets from Argent and Gnosis, these solutions require centralized components called relays to pay gas fees whereas ERC-4337 decentralizes the entire system.

Weiss was one of the lead authors of Etherum Improvement Proposal (EIP) 4337 alongside Ethereum co-founder Vitalik Buterin and five others. He said Buterin had first posted about the concept nine years ago "before Ethereum even launched, it has taken us this long to get here."

There have been numerous proposals to enable account abstraction prior to this but all required a difficult hard fork of Ethereum, and took a back seat to more pressing upgrades like the Merge. ERC-4337 is an alternate approach that makes use of decentralized infrastructure called “bundlers.”

Account abstraction is extremely powerful.

Here are a few of the things you can do to make the most of it: pic.twitter.com/jWavGLzBhE
— John Rising (@johnrising_) February 25, 2023

In very simple terms, the process works like this: a smart wallet signs a “user operation” which gets fired to a special mempool, which is basically just an organized queue of transactions (albeit a different queue than Ethereum’s normal mempool).

Bundlers are like miners or validators, taking user operations from the mempool and delivering the desired result back to the wallet. The bundlers also pay for the gas (transaction fee) required and are compensated by the user’s contract account or by a third party known as a “paymaster.” This could be a decentralized application (DApp) or it could be a wallet provider.

The first production grade bundler to be deployed on mainnet is from wallet and infrastructure provider Stackup, but more will be available soon. “It’s permissionless; anyone can run a bundler,” says Weiss. “It’s not censorable.”

Smart accounts, or account abstraction, is shaping up as a key theme for crypto in 2023. The technology has already been incorporated natively into zk-Rollup layer 2 solutions from StarkWare and zkSync and Visa designed an automated crypto bill payment system that makes use of it.

John Rising, the co-founder of Stackup, tweeted this week that an added advantage of account abstraction is that projects can use plain and easily understood language to onboard new users rather than arcane technical terms.

“Because the contract handles the esoteric blockchain stuff, you don’t have to use words like ‘gas’ or ‘nonce’ to accurately describe what’s happening. This is a huge win for crypto adoption and security.”

smart accounts