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account infrastructure

ERC-4337 smart-account infrastructure

What one unit is, what it costs to enter, and what we can observe onchain.

  • Week2026-W42
  • Updated2026-10-12
Live·Updated

Unconfirmed chain coverage: 3 as of 2026-10-12.

One unit is
one deployed smart account
Entry costs
gas

Trend — intersected, week over week

Arbitrum1 → 0(7 wk, to the week of 2026-10-12)
Base0 → 31(7 wk, to the week of 2026-10-12)
Ethereumunknown → unknown(7 wk, to the week of 2026-10-12)
Optimism0 → 0(7 wk, to the week of 2026-10-12)
Polygon0 → unknown(7 wk, to the week of 2026-10-12)

Gaps in a line are weeks the value was unknown. Chains are never combined.

What we measured

Arbitrum

Intersectedsampled smart account that ALSO holds an ERC-8004 agent id or settles x402
0%0n=250Indicator
AlchemyDeployedalchemy
49.5%878n=1773Indicator
ZeroDevDeployedzerodev
32.4%575n=1773Indicator
unrecognised factoriesDeployed
12.1%215n=1773Indicator
SafeDeployed
4.2%75n=1773Indicator
CoinbaseDeployedcoinbase-agentic-wallets
1%17n=1773Indicator
BiconomyDeployed
0.6%10n=1773Indicator
thirdwebDeployedthirdweb-ai
0.2%3n=1773Indicator
▸ How these were measured
  • These factory addresses are not in our confirmed contract set, so they are counted but attributed to no product. The unrecognised share is the honest measure of how much of this market we cannot see.
  • A raw deployment count is NEVER an adoption figure. Coinbase Smart Wallet is the same contract behind consumer Coinbase Wallet, and every factory here serves ordinary humans. Read the intersected row instead.
  • This is the only figure on this venue that may be described as adoption, and it is still an indicator rather than proof — an account can hold an agent id without being an agent. Both legs are one-week windows; an account that settled x402 last month does not appear.

Base

Intersectedsampled smart account that ALSO holds an ERC-8004 agent id or settles x402
12.4%31n=250Indicator
SafeDeployed
44.9%4,957n=11041Indicator
CoinbaseDeployedcoinbase-agentic-wallets
39.9%4,405n=11041Indicator
unrecognised factoriesDeployed
8.9%986n=11041Indicator
ZeroDevDeployedzerodev
4.8%530n=11041Indicator
AlchemyDeployedalchemy
0.9%99n=11041Indicator
BiconomyDeployed
0.6%61n=11041Indicator
thirdwebDeployedthirdweb-ai
0%3n=11041Indicator
▸ How these were measured
  • A raw deployment count is NEVER an adoption figure. Coinbase Smart Wallet is the same contract behind consumer Coinbase Wallet, and every factory here serves ordinary humans. Read the intersected row instead.
  • These factory addresses are not in our confirmed contract set, so they are counted but attributed to no product. The unrecognised share is the honest measure of how much of this market we cannot see.
  • This is the only figure on this venue that may be described as adoption, and it is still an indicator rather than proof — an account can hold an agent id without being an agent. Both legs are one-week windows; an account that settled x402 last month does not appear.

Ethereum

▸ Not enough readings this window (n=0) — 1 reading, not findings
Intersectedsampled smart account that ALSO holds an ERC-8004 agent id or settles x402
unknownn=0 · too small to quoteIndicator
▸ How these were measured
  • This is the only figure on this venue that may be described as adoption, and it is still an indicator rather than proof — an account can hold an agent id without being an agent. Both legs are one-week windows; an account that settled x402 last month does not appear.

Optimism

Intersectedsampled smart account that ALSO holds an ERC-8004 agent id or settles x402
0%0n=250Indicator
unrecognised factoriesDeployed
81.5%622n=763Indicator
BiconomyDeployed
13.4%102n=763Indicator
AlchemyDeployedalchemy
1.8%14n=763Indicator
SafeDeployed
1.6%12n=763Indicator
ZeroDevDeployedzerodev
1.3%10n=763Indicator
CoinbaseDeployedcoinbase-agentic-wallets
0.4%3n=763Indicator
▸ How these were measured
  • A raw deployment count is NEVER an adoption figure. Coinbase Smart Wallet is the same contract behind consumer Coinbase Wallet, and every factory here serves ordinary humans. Read the intersected row instead.
  • This is the only figure on this venue that may be described as adoption, and it is still an indicator rather than proof — an account can hold an agent id without being an agent. Both legs are one-week windows; an account that settled x402 last month does not appear.
  • These factory addresses are not in our confirmed contract set, so they are counted but attributed to no product. The unrecognised share is the honest measure of how much of this market we cannot see.

Polygon

▸ Not enough readings this window (n=0) — 1 reading, not findings
Intersectedsampled smart account that ALSO holds an ERC-8004 agent id or settles x402
unknownn=0 · too small to quoteIndicator
▸ How these were measured
  • This is the only figure on this venue that may be described as adoption, and it is still an indicator rather than proof — an account can hold an agent id without being an agent. Both legs are one-week windows; an account that settled x402 last month does not appear.

venue-level

coverage gapconfirmed contract with no directory listing to attribute it to
28.3%13Proof
unconfirmed chain coverageadditional chain where the EntryPoint emits AccountDeployed but Phase 0 did not confirm the address
3Inference
▸ How these were measured
  • BNB Chain, Avalanche and Gnosis all returned AccountDeployed events at the confirmed EntryPoint addresses, but Phase 0 confirmed those addresses on Ethereum, Base, Arbitrum, Optimism and Polygon only, and the confirmation standard (bytecode plus the explorer's verified contract name) cannot be met on BNB Chain or Avalanche from keyless sources. Measured rows are restricted to the five confirmed chains; extending them needs a Phase 0-style pass, not a config change.
  • ERC-4337, Safe, Biconomy, Metaplex, QuantuLabs are measurable on-chain but have no directory listing, so their deployments cannot be attributed to a product here. Separately, five key-management providers (Privy server and embedded, Turnkey, Coinbase CDP Server Wallets, Dynamic, Fireblocks) are structurally unmeasurable: they mint ordinary EOAs, and when their user deploys a smart account the factory belongs to a different company. This leaderboard therefore covers account-abstraction vendors well and wallet-infrastructure vendors not at all.

Confirmed contracts

Every address here was confirmed on-chain twice: bytecode present, and the block explorer's verified contract name matching the claim. A confirmation older than the re-check interval renders as stale rather than as a number that looks current.

ChainContractRoleConfirmed
ArbitrumBiconomy Nexus Account Factory (MEE v2.2.1)0x000000002c9A405a196f2dc766F2476B731693c3account-factory2026-09-01 · source
ArbitrumAlchemy ModularAccountFactory v2.0.00x00000000000017c61b5bEe81050EC8eFc9c6fecdaccount-factory2026-09-01 · source
ArbitrumBiconomy Nexus Account Factory (MEE v2.1.0)0x0000006648ED9B2B842552BE63Af870bC74af837account-factory2026-09-01 · source
ArbitrumCoinbaseSmartWalletFactory v1.10xBA5ED110eFDBa3D005bfC882d75358ACBbB85842account-factory2026-09-01 · source
ArbitrumBiconomy SmartAccountFactory V20x000000a56Aaca3e9a4C479ea6b6CD0DbcB6634F5account-factory2026-09-01 · source
ArbitrumEntryPoint v0.80x4337084D9E255Ff0702461CF8895CE9E3b5Ff108entrypoint2026-09-01 · source
ArbitrumZeroDev FactoryStaker0xd703aaE79538628d27099B8c4f621bE4CCd142d5meta-factory2026-09-01 · source
ArbitrumBiconomy NexusAccountFactory0x000000226cada0d8b36034F5D5c06855F59F6F3Aaccount-factory2026-09-01 · source
ArbitrumZeroDev KernelFactory v3.30x2577507b78c2008Ff367261CB6285d44ba5eF2E9account-factory2026-09-01 · source
ArbitrumSafeProxyFactory 1.3.0 (eip155)0xC22834581EbC8527d974F8a1c97E1bEA4EF910BCaccount-factory2026-09-01 · source
ArbitrumAlchemy LightAccountFactory v1.1.00x00004EC70002a32400f8ae005A26081065620D20account-factory2026-09-01 · source
ArbitrumZeroDev KernelFactory v3.10xaac5D4240AF87249B3f71BC8E4A2cae074A3E419account-factory2026-09-01 · source
Arbitrumthirdweb DefaultAccountFactory (candidate A)0x85e23b94e7F5E9cC1fF78BCe78cfb15B81f0DF00account-factory2026-09-01 · source
ArbitrumCoinbaseSmartWalletFactory v10x0BA5ED0c6AA8c49038F819E587E2633c4A9F428aaccount-factory2026-09-01 · source
ArbitrumAlchemy LightAccountFactory v2.0.00x0000000000400CdFef5E2714E63d8040b700BC24account-factory2026-09-01 · source
ArbitrumSafeProxyFactory 1.4.10x4e1DCf7AD4e460CfD30791CCC4F9c8a4f820ec67account-factory2026-09-01 · source
ArbitrumSafe4337Module v0.3.00x75cf11467937ce3F2f357CE24ffc3DBF8fD5c226module2026-09-01 · source
ArbitrumEntryPoint v0.60x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789entrypoint2026-09-01 · source
ArbitrumSafeProxyFactory 1.3.0 (canonical)0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2account-factory2026-09-01 · source
Arbitrumthirdweb AccountFactory (candidate B)0x4bE0ddfebcA9A5A4a617dee4DeCe99E7c862dcebaccount-factory2026-09-01 · source
ArbitrumEntryPoint v0.70x0000000071727De22E5E9d8BAf0edAc6f37da032entrypoint2026-09-01 · source
BaseEntryPoint v0.70x0000000071727De22E5E9d8BAf0edAc6f37da032entrypoint2026-09-01 · source
BaseAlchemy ModularAccountFactory v2.0.00x00000000000017c61b5bEe81050EC8eFc9c6fecdaccount-factory2026-09-01 · source
BaseEntryPoint v0.80x4337084D9E255Ff0702461CF8895CE9E3b5Ff108entrypoint2026-09-01 · source
BaseSafeProxyFactory 1.3.0 (canonical)0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2account-factory2026-09-01 · source
BaseCoinbaseSmartWalletFactory v10x0BA5ED0c6AA8c49038F819E587E2633c4A9F428aaccount-factory2026-09-01 · source
Basethirdweb AccountFactory (candidate B)0x4bE0ddfebcA9A5A4a617dee4DeCe99E7c862dcebaccount-factory2026-09-01 · source
BaseSafeProxyFactory 1.4.10x4e1DCf7AD4e460CfD30791CCC4F9c8a4f820ec67account-factory2026-09-01 · source
BaseCoinbaseSmartWalletFactory v1.10xBA5ED110eFDBa3D005bfC882d75358ACBbB85842account-factory2026-09-01 · source
Basethirdweb DefaultAccountFactory (candidate A)0x85e23b94e7F5E9cC1fF78BCe78cfb15B81f0DF00account-factory2026-09-01 · source
BaseZeroDev FactoryStaker0xd703aaE79538628d27099B8c4f621bE4CCd142d5meta-factory2026-09-01 · source
BaseBiconomy Nexus Account Factory (MEE v2.2.1)0x000000002c9A405a196f2dc766F2476B731693c3account-factory2026-09-01 · source
BaseSafe4337Module v0.3.00x75cf11467937ce3F2f357CE24ffc3DBF8fD5c226module2026-09-01 · source
BaseBiconomy Nexus Account Factory (MEE v2.1.0)0x0000006648ED9B2B842552BE63Af870bC74af837account-factory2026-09-01 · source
BaseAlchemy LightAccountFactory v2.0.00x0000000000400CdFef5E2714E63d8040b700BC24account-factory2026-09-01 · source
BaseBiconomy NexusAccountFactory0x000000226cada0d8b36034F5D5c06855F59F6F3Aaccount-factory2026-09-01 · source
BaseBiconomy SmartAccountFactory V20x000000a56Aaca3e9a4C479ea6b6CD0DbcB6634F5account-factory2026-09-01 · source
BaseAlchemy LightAccountFactory v1.1.00x00004EC70002a32400f8ae005A26081065620D20account-factory2026-09-01 · source
BaseZeroDev KernelFactory v3.30x2577507b78c2008Ff367261CB6285d44ba5eF2E9account-factory2026-09-01 · source
BaseSafeProxyFactory 1.3.0 (eip155)0xC22834581EbC8527d974F8a1c97E1bEA4EF910BCaccount-factory2026-09-01 · source
BaseZeroDev KernelFactory v3.10xaac5D4240AF87249B3f71BC8E4A2cae074A3E419account-factory2026-09-01 · source
BaseEntryPoint v0.60x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789entrypoint2026-09-01 · source
EthereumZeroDev KernelFactory v3.10xaac5D4240AF87249B3f71BC8E4A2cae074A3E419account-factory2026-09-01 · source
EthereumZeroDev FactoryStaker0xd703aaE79538628d27099B8c4f621bE4CCd142d5meta-factory2026-09-01 · source
EthereumAlchemy ModularAccountFactory v2.0.00x00000000000017c61b5bEe81050EC8eFc9c6fecdaccount-factory2026-09-01 · source
EthereumAlchemy LightAccountFactory v2.0.00x0000000000400CdFef5E2714E63d8040b700BC24account-factory2026-09-01 · source
EthereumEntryPoint v0.70x0000000071727De22E5E9d8BAf0edAc6f37da032entrypoint2026-09-01 · source
Ethereumthirdweb DefaultAccountFactory (candidate A)0x85e23b94e7F5E9cC1fF78BCe78cfb15B81f0DF00account-factory2026-09-01 · source
EthereumBiconomy Nexus Account Factory (MEE v2.1.0)0x0000006648ED9B2B842552BE63Af870bC74af837account-factory2026-09-01 · source
EthereumBiconomy NexusAccountFactory0x000000226cada0d8b36034F5D5c06855F59F6F3Aaccount-factory2026-09-01 · source
EthereumBiconomy SmartAccountFactory V20x000000a56Aaca3e9a4C479ea6b6CD0DbcB6634F5account-factory2026-09-01 · source
EthereumAlchemy LightAccountFactory v1.1.00x00004EC70002a32400f8ae005A26081065620D20account-factory2026-09-01 · source
EthereumEntryPoint v0.60x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789entrypoint2026-09-01 · source
EthereumEntryPoint v0.80x4337084D9E255Ff0702461CF8895CE9E3b5Ff108entrypoint2026-09-01 · source
EthereumCoinbaseSmartWalletFactory v10x0BA5ED0c6AA8c49038F819E587E2633c4A9F428aaccount-factory2026-09-01 · source
EthereumCoinbaseSmartWalletFactory v1.10xBA5ED110eFDBa3D005bfC882d75358ACBbB85842account-factory2026-09-01 · source
Ethereumthirdweb AccountFactory (candidate B)0x4bE0ddfebcA9A5A4a617dee4DeCe99E7c862dcebaccount-factory2026-09-01 · source
EthereumSafeProxyFactory 1.4.10x4e1DCf7AD4e460CfD30791CCC4F9c8a4f820ec67account-factory2026-09-01 · source
EthereumSafeProxyFactory 1.3.0 (canonical)0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2account-factory2026-09-01 · source
EthereumBiconomy Nexus Account Factory (MEE v2.2.1)0x000000002c9A405a196f2dc766F2476B731693c3account-factory2026-09-01 · source
EthereumSafeProxyFactory 1.3.0 (eip155)0xC22834581EbC8527d974F8a1c97E1bEA4EF910BCaccount-factory2026-09-01 · source
EthereumSafe4337Module v0.3.00x75cf11467937ce3F2f357CE24ffc3DBF8fD5c226module2026-09-01 · source
EthereumZeroDev KernelFactory v3.30x2577507b78c2008Ff367261CB6285d44ba5eF2E9account-factory2026-09-01 · source
OptimismAlchemy ModularAccountFactory v2.0.00x00000000000017c61b5bEe81050EC8eFc9c6fecdaccount-factory2026-09-01 · source
OptimismEntryPoint v0.80x4337084D9E255Ff0702461CF8895CE9E3b5Ff108entrypoint2026-09-01 · source
OptimismEntryPoint v0.60x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789entrypoint2026-09-01 · source
OptimismSafeProxyFactory 1.3.0 (canonical)0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2account-factory2026-09-01 · source
OptimismZeroDev FactoryStaker0xd703aaE79538628d27099B8c4f621bE4CCd142d5meta-factory2026-09-01 · source
OptimismZeroDev KernelFactory v3.30x2577507b78c2008Ff367261CB6285d44ba5eF2E9account-factory2026-09-01 · source
OptimismAlchemy LightAccountFactory v2.0.00x0000000000400CdFef5E2714E63d8040b700BC24account-factory2026-09-01 · source
OptimismAlchemy LightAccountFactory v1.1.00x00004EC70002a32400f8ae005A26081065620D20account-factory2026-09-01 · source
OptimismSafeProxyFactory 1.3.0 (eip155)0xC22834581EbC8527d974F8a1c97E1bEA4EF910BCaccount-factory2026-09-01 · source
OptimismBiconomy NexusAccountFactory0x000000226cada0d8b36034F5D5c06855F59F6F3Aaccount-factory2026-09-01 · source
OptimismBiconomy SmartAccountFactory V20x000000a56Aaca3e9a4C479ea6b6CD0DbcB6634F5account-factory2026-09-01 · source
OptimismBiconomy Nexus Account Factory (MEE v2.1.0)0x0000006648ED9B2B842552BE63Af870bC74af837account-factory2026-09-01 · source
OptimismBiconomy Nexus Account Factory (MEE v2.2.1)0x000000002c9A405a196f2dc766F2476B731693c3account-factory2026-09-01 · source
OptimismSafe4337Module v0.3.00x75cf11467937ce3F2f357CE24ffc3DBF8fD5c226module2026-09-01 · source
OptimismEntryPoint v0.70x0000000071727De22E5E9d8BAf0edAc6f37da032entrypoint2026-09-01 · source
OptimismZeroDev KernelFactory v3.10xaac5D4240AF87249B3f71BC8E4A2cae074A3E419account-factory2026-09-01 · source
OptimismCoinbaseSmartWalletFactory v1.10xBA5ED110eFDBa3D005bfC882d75358ACBbB85842account-factory2026-09-01 · source
Optimismthirdweb DefaultAccountFactory (candidate A)0x85e23b94e7F5E9cC1fF78BCe78cfb15B81f0DF00account-factory2026-09-01 · source
OptimismCoinbaseSmartWalletFactory v10x0BA5ED0c6AA8c49038F819E587E2633c4A9F428aaccount-factory2026-09-01 · source
OptimismSafeProxyFactory 1.4.10x4e1DCf7AD4e460CfD30791CCC4F9c8a4f820ec67account-factory2026-09-01 · source
Optimismthirdweb AccountFactory (candidate B)0x4bE0ddfebcA9A5A4a617dee4DeCe99E7c862dcebaccount-factory2026-09-01 · source
PolygonBiconomy SmartAccountFactory V20x000000a56Aaca3e9a4C479ea6b6CD0DbcB6634F5account-factory2026-09-01 · source
PolygonEntryPoint v0.60x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789entrypoint2026-09-01 · source
PolygonEntryPoint v0.80x4337084D9E255Ff0702461CF8895CE9E3b5Ff108entrypoint2026-09-01 · source
PolygonCoinbaseSmartWalletFactory v10x0BA5ED0c6AA8c49038F819E587E2633c4A9F428aaccount-factory2026-09-01 · source
PolygonCoinbaseSmartWalletFactory v1.10xBA5ED110eFDBa3D005bfC882d75358ACBbB85842account-factory2026-09-01 · source
PolygonEntryPoint v0.70x0000000071727De22E5E9d8BAf0edAc6f37da032entrypoint2026-09-01 · source
PolygonSafeProxyFactory 1.4.10x4e1DCf7AD4e460CfD30791CCC4F9c8a4f820ec67account-factory2026-09-01 · source
PolygonSafeProxyFactory 1.3.0 (canonical)0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2account-factory2026-09-01 · source
PolygonSafeProxyFactory 1.3.0 (eip155)0xC22834581EbC8527d974F8a1c97E1bEA4EF910BCaccount-factory2026-09-01 · source
PolygonSafe4337Module v0.3.00x75cf11467937ce3F2f357CE24ffc3DBF8fD5c226module2026-09-01 · source
PolygonZeroDev KernelFactory v3.30x2577507b78c2008Ff367261CB6285d44ba5eF2E9account-factory2026-09-01 · source
PolygonZeroDev KernelFactory v3.10xaac5D4240AF87249B3f71BC8E4A2cae074A3E419account-factory2026-09-01 · source
PolygonZeroDev FactoryStaker0xd703aaE79538628d27099B8c4f621bE4CCd142d5meta-factory2026-09-01 · source
PolygonAlchemy LightAccountFactory v2.0.00x0000000000400CdFef5E2714E63d8040b700BC24account-factory2026-09-01 · source
PolygonAlchemy LightAccountFactory v1.1.00x00004EC70002a32400f8ae005A26081065620D20account-factory2026-09-01 · source
PolygonBiconomy Nexus Account Factory (MEE v2.1.0)0x0000006648ED9B2B842552BE63Af870bC74af837account-factory2026-09-01 · source
PolygonBiconomy Nexus Account Factory (MEE v2.2.1)0x000000002c9A405a196f2dc766F2476B731693c3account-factory2026-09-01 · source
PolygonAlchemy ModularAccountFactory v2.0.00x00000000000017c61b5bEe81050EC8eFc9c6fecdaccount-factory2026-09-01 · source
PolygonBiconomy NexusAccountFactory0x000000226cada0d8b36034F5D5c06855F59F6F3Aaccount-factory2026-09-01 · source
Polygonthirdweb DefaultAccountFactory (candidate A)0x85e23b94e7F5E9cC1fF78BCe78cfb15B81f0DF00account-factory2026-09-01 · source
Polygonthirdweb AccountFactory (candidate B)0x4bE0ddfebcA9A5A4a617dee4DeCe99E7c862dcebaccount-factory2026-09-01 · source
How this is measured

Factory deployment events per (address, version). Providers are SETS of addresses — Biconomy has 4 confirmed factories, Safe 1.3.0 has 2 live variants per chain, Alchemy has 5 historical versions.

Each figure is read per chain and per lifecycle stage and is never added to another. A rate computed on fewer than 20 observations is stored and shown as “not enough readings”, never as a finding; a value that could not be read says “not measured” with the reason. Some readings on this page are in that state.

What this page cannot settle

  • Severe. Coinbase Smart Wallet is the same contract behind consumer Coinbase Wallet, so a raw count is a retail metric. Deployment is also not attributable to whichever service triggered it.
  • Headline safety: Never at stage 1. Raw deployment counts may appear only as context, labelled as total deployments including humans.
  • Some rates on this page are computed on a handful of wallets. They are shown with their sample size and marked below the publishable threshold — they are observations, not findings.
  • Every method on this page is EVM-shaped. Solana identity registries are covered elsewhere as upper bounds; Solana payment settlement is not covered anywhere on this site.

Cite this

Sato Hub, "ERC-4337 smart-account infrastructure — measured on-chain", satohub.ai/agent-economy/erc4337_accounts, as of 2026-10-12. CC-BY.

Data: satohub.ai/api/export/adoption.json?venue=erc4337_accounts (CC-BY, current week; every row carries its method, evidence tier and sample size).

Reference

QuestionsShowHide

Questions people ask about ERC-4337 smart-account infrastructure

What is one unit of ERC-4337 smart-account infrastructure?
one deployed smart account. Counting anything else as a "ERC-4337 smart-account infrastructure agent" would compare different objects, so every row on this page names the stage it counts.
What does it cost to enter ERC-4337 smart-account infrastructure?
gas. Entry cost is why raw sizes are not comparable across venues: free and permissionless is a different market from bonded.
How is ERC-4337 smart-account infrastructure measured?
Public chain reads on 5 chains, keylessly, once a week — this view is the week beginning 2026-W42. Each row carries its method, evidence tier and sample size, and a row we could not read is null rather than zero.
Does a count here say the agents work?
No. A registration, a launch or a staked service is an entry in a contract. Nothing about funding, activity, competence or safety is implied, and what happens after entry is measured as its own stage.
SourcesShowHide
Cite this pageShowHide

Cite this page

Sato Hub. "ERC-4337 smart-account infrastructure — measured on-chain." Sato Hub, updated 2026-10-12, accessed 2026-10-16. https://satohub.ai/agent-economy/erc4337_accounts

Data last refreshed 2026-10-12; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.

Take the data: JSON · CSV (CC-BY).