Is ZeroDev open source?

Partly. Some of ZeroDev is published as source (https://github.com/zerodevapp) and some is not. Checked as of 2026-10-21.

Which chains does ZeroDev support?

ZeroDev lists support for Multichain as of 2026-10-21.

Is ZeroDev still maintained?

Sato Hub tracks no commit or release for ZeroDev; it cannot say whether it is maintained.

Is ZeroDev verified on Sato Hub?

No independent verification is on record for ZeroDev; its verification status is "Unverified" and its Sato Score is 48 of 100. Self-reported is not verified, and the score is not a safety, quality or returns grade.

Wallet Infrastructure

ZeroDev

ERC-4337 smart-account SDK (Kernel) with session keys, gas sponsorship, and batched transactions for agent wallets.

Sato Score48
ChainsMultichain

ActiveUnverified

ZeroDev is a partly open-source wallet infrastructure, with no code activity tracked. Sato Score 48/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-21. How the score works →

See how to install ZeroDev →

No code activity tracked

Listed from zerodev.app on 2026-07-19. Install: not attempted. Evidence →

Website ↗Docs ↗GitHub ↗

Next step

Check it from your agent

Add Sato Hub’s MCP server (no key), then ask:

https://satohub.ai/api/mcp

Ask Sato Hub what is on record about ZeroDev before I use it.

Full setup: Claude Code, Cursor, others →

Your project?

Prove you control the domain and correct this page — description, links, tags, chains. A claim proves control, not verification: it never changes the Sato Score.

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Overview

ZeroDev provides smart-account infrastructure built on ERC-4337 (its Kernel implementation co-authors ERC-7579), offering session keys, gas abstraction, transaction batching, and cross-chain funding routing behind a single API. It reports 10M+ smart accounts deployed and $2B+ in monthly transaction volume across 130+ networks, and is positioned for agent frameworks that need programmable, non-custodial wallet control rather than raw EOA key management.

Sato Score

48/100· Medium

How open, active & verifiable — not a safety or returns grade.

Maintenance & liveness: 20/35
Code transparency: 12/20
Interface verifiability: 0/10
Docs & demo: 6/10
Listing transparency & provenance: 7/15
Independent verification: 3/10

View verification & embed badge →History →How the Sato Score works

Sato Check

v5.5.11 · as of 2026-10-17

Does it take your key?: Asks for a key
Does your key leave?: Not yet run
Can it move funds on its own?: Unknown

Full profile, evidence and limits →

A profile describes what we read and ran, with dates. It is not a safety rating, an audit or an endorsement, and "not found" is not "not there".

Evidence — listed vs checked · what the words mean

Listed from zerodev.app on 2026-07-19. Install: not attempted.

Claim	Value	Evidence	Source	Checked
Chains supported	Multichain	self-reported	docs.zerodev.app	as of 2026-10-21
Verification status	Unverified — not independently reviewed	self-reported	zerodev.app	as of 2026-10-21
Install works	documented by the project, not run by Sato Hubnot attempted: no falsifiable install+entry probe from deploy_spec	self-reported	docs.zerodev.app	as of 2026-09-14
Website answers	answered (HTTP 308)	observed	zerodev.app	2026-10-21
Daily check record	90 of 90 daily checks since 2026-07-23 succeededa success rate of our checks, not uptime; the source is this listing's own history	observed	—	2026-10-20
Takes your key	asks for a private key or seed phrase	declared	satohub.ai	as of 2026-10-17
Key leaves the machine	not yet run with planted test keysthe sandbox lane has not run on this version	observed	satohub.ai	not dated
Moves funds on its own	unknown — could not read what it exposes	traced	satohub.ai	2026-10-17
Sato Score	48/100 (Medium)how open, active and verifiable — not a safety or quality grade	computed	satohub.ai	2026-10-21

Self-reported rows are the project’s own words, dated when we recorded them — not a check. Only reproduced and reviewed rows carry a mark. None of these rows is a safety or quality rating.

Install — not run by us — no falsifiable install+entry probe from deploy_spec

Runtime: Node.js (npm packages @zerodev/sdk + @zerodev/ecdsa-validator)

npm i @zerodev/sdk @zerodev/ecdsa-validator
npm i --save-dev @types/node tslib
import { createKernelAccount, createKernelAccountClient, createZeroDevPaymasterClient } from "@zerodev/sdk"; import { signerToEcdsaValidator } from "@zerodev/ecdsa-validator"

You supply: ZeroDev RPC URL (project-scoped endpoint from the ZeroDev dashboard), A signer private key — the quickstart generates one locally via viem generatePrivateKey(); RISK: a production deployment supplies its own signing key

Read from the project’s own docs as of 2026-09-14. What a deploy spec is →

Observed record — 91 daily checks since 2026-07-23

100%of 91 checks since 2026-07-23 succeeded

Currently responding for 91 days

Succeeded: 91
Failed: 0
Their error: 0
Unattributed: 0

This is the share of our daily checks that succeeded — not an availability guarantee. A check can fail because the host was down, because our runner timed out, or because the network in between dropped it, and only the first of those is a fact about this project. Failures are split by what we can attribute; anything we cannot attribute is counted, not hidden. 40 of these checks predate 2026-09-01, when the probe counted a bot-block (HTTP 403) as a failure and recorded no reason for any failure. Every one of them passed, so the rate covers them too.

Last 30 days — to 2026-10-21, one point per UTC day

Share of OUR checks that succeeded

100%

7-day rolling; unattributable days are gaps · 30/30 days

Tools listed

fewer than 2 points—

from the server's own tools/list · 0/30 days

Sato Score

as snapshotted that day · 29/30 days

A gap is a day we have no attributable observation — never a zero. Thirty points is the whole shape the free layer carries; the daily rows behind it stay in the snapshot series.

Measured on-chain — week 2026-W43

What we can observe about this project on-chain, from public reads, with the method and sample size attached to every figure. A raw deployment count is not an adoption figure and is shown separately below.

Context only — total deployments including humans

ZeroDev · Arbitrum534of 1,915 sampled

ZeroDev · Ethereum105of 1,755 sampled

ZeroDev · Optimism18of 567 sampled

ZeroDev · Polygon134of 1,003 sampled

Coinbase Smart Wallet is the same contract behind consumer Coinbase Wallet; every factory here serves ordinary humans. These numbers describe a market, not agents.

Rates on fewer than 20 observations are shown but not quotable. Full venue detail: ERC-4337 smart accounts · The onchain agent economy.

Where this listing appears in the agent economy — week 2026-W43, 4 measured cells

ERC-4337 smart accountsArbitrumDeployed
ERC-4337 smart accountsEthereumDeployed
ERC-4337 smart accountsOptimismDeployed
ERC-4337 smart accountsPolygonDeployed

Each cell is one venue × chain × stage in the weekly series, attributed to this listing as a producing platform or seller. Figures, evidence tier and sample size are in the panel above; the cells are never summed. Whole series →

Details

Chains: Multichain
Agent types: Smart-account SDK
Open source: Partial
Last checked: 2026-10-21

Marketplace Signals

No marketplace signals recorded for this resource yet.

Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.

#account-abstraction#erc-4337#session-keys#smart-wallet#gas-sponsorship

Where ZeroDev fits

Wallets

Related concepts: How Agents Use Wallets, What Are Onchain Agents?

See something inaccurate or outdated?Submit a correction →

Listing History

Recorded changes to ZeroDev's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.

Jul 24, 2026
Sato Hub began tracking this listing
Jul 20, 2026
Edited: deploy spec
Jul 19, 2026
Listed on Sato Hub

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Reference

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Cite this page

Sato Hub. "ZeroDev — Sato Hub." Sato Hub, updated 2026-10-21, accessed 2026-10-21. https://satohub.ai/resources/zerodev

Data last refreshed 2026-10-21; 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.

ZeroDev

Next step

Check it from your agent

Your project?

Overview

Sato Score

Sato Check

Evidence — listed vs checked · what the words mean

Install — not run by us — no falsifiable install+entry probe from deploy_spec

Observed record — 91 daily checks since 2026-07-23

Last 30 days — to 2026-10-21, one point per UTC day

Measured on-chain — week 2026-W43

Where this listing appears in the agent economy — week 2026-W43, 4 measured cells

Details

Marketplace Signals

Where ZeroDev fits

Listing History

Compared with

Appears in

Related Resources

Bankr

Privy

Trust Wallet Agent Kit (TWAK)

Questions people ask about ZeroDev

Cite this page

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