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Account Abstraction

Score 16.6 / 100 12 providers +4 via APIs 14 APIs Search apis.io →

Providers using this tag (12)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 1 Solid coverage with minor gaps
BiconomyBlockchainBundlerCross-Chain2 APIs58.2
Developing 2 Usable, with meaningful gaps to close
PimlicoCompanyERC-4337Blockchain2 APIs47.4zkSyncLayer 2EthereumzkEVMZK-Rollup10 APIs43.4
Thin 4 Limited public surface area
KiteAgentic PaymentsAI Agentsx402Stablecoins3 APIs34.3ComethCompanyBlockchainERC-43373 APIs30.6AlchemyWeb3BlockchainRPCNFT12 APIs30.1ZeroDevSmart WalletsERC-4337EIP-77021 API27.8
Emerging 3 Early or largely undocumented
Ready (formerly Argent)CompanyFintechCryptocurrencyWallets18.2IthacaCompanyCrypto InfrastructureEthereumAuthentication15.5ArgentCompanyFintechWalletsBlockchain14.2
Minimal 2 Almost no public developer surface
BloctoCompanyWeb3WalletsBlockchain8.8BraavosCompanyCryptoWalletsBlockchain8.3

APIs with this tag (14)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Strong 7 Solid coverage with minor gaps
Biconomy AbstractJS SDKAbstractJS (@biconomy/abstractjs) is Biconomy's TypeScript-first SDK with a Viem-inspired API. Wraps the Su...58.2Biconomy Bundler APIBiconomy's open-source ERC-4337 TypeScript Bundler. Implements eth_sendUserOperation, eth_estimateUserOpera...58.2Biconomy Dashboard Public APIGET /api/public/projects/me/supertransactions returns a project's full supertransaction history for reporti...58.2Biconomy MEE Explorer APIStatus and tracking surface for a submitted supertransaction. GET /v1/explorer/{supertxHash} returns the te...58.2Biconomy Nexus Smart AccountNexus is Biconomy's ERC-7579 modular smart contract account, audited by CodeHawks-Cyfrin (Sept 2024), Spear...58.2Biconomy Smart Sessions APISmart Sessions is a delegated-execution framework layered on Nexus. A session key is granted a scoped set o...58.2Biconomy Sponsorship PaymasterERC-4337 paymaster service that fronts gas on behalf of end users so dApps can offer gasless UX. Two modes ...58.2
Developing 2 Usable, with meaningful gaps to close
Linea JSON-RPC APIStandard Ethereum JSON-RPC API plus Linea-specific extensions available at the public endpoint rpc.linea.bu...48.9Safe 4337 User Operations APIEndpoints supporting ERC-4337 account abstraction user operations for Safe smart accounts. Allows listing, ...42.3
Thin 4 Limited public surface area
Cometh Connect APIConnect backend API used by the Connect 4337 SDK for wallet lifecycle and recovery — wallet init and import...30.6Cometh Connect Bundler APIERC-4337 bundler JSON-RPC endpoint. Accepts User Operations into the mempool, estimates UserOp gas, returns...30.6Alchemy Bundler API (ERC-4337)JSON-RPC bundler endpoints for ERC-4337 user operations (eth_sendUserOperation, eth_estimateUserOperationGa...30.1Base Account / Smart WalletBase Account (formerly Coinbase Smart Wallet) is an ERC-4337 smart contract wallet with passkey sign-in, su...30.0
Emerging 1 Early or largely undocumented
Coinbase Smart Wallet IntegrationOnchainKit components and connectors that expose Coinbase Smart Wallet — an ERC-4337 smart contract wallet ...18.5

Companies reaching this through an API (4)

These companies publish an API, specification or operation carrying “Account Abstraction” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Base Coinbase OnchainKit Linea Safe (Gnosis Safe)

Score breakdown

Frequency
37.8
log-scaled weighted occurrences
Breadth
0.3
spread across providers
Quality lift
31.8
mean composite of providers using it
Cohesion
5.1
strength of nearest seed neighbor

Related tags

ERC-4337 9 co-occurrences Paymaster 6 co-occurrences Bundler 5 co-occurrences JSON-RPC 7 co-occurrences Ethereum 9 co-occurrences Wallets 7 co-occurrences Web3 13 co-occurrences Blockchain 11 co-occurrences

Where this tag comes from

Provider tag12
Api tag14

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