niche · 0.0 marketcapability domainschema

ERC-4337

Score 17.3 / 100 4 providers +5 via APIs 10 APIs Search apis.io →

Providers using this tag (4)

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

Strong 1 Solid coverage with minor gaps
BiconomyAccount AbstractionBlockchainBundlerCross-Chain2 APIs58.2
Developing 1 Usable, with meaningful gaps to close
PimlicoCompanyAccount AbstractionBlockchain2 APIs47.4
Thin 2 Limited public surface area
ComethCompanyBlockchainAccount Abstraction3 APIs30.6ZeroDevAccount AbstractionSmart WalletsEIP-77021 API27.8

APIs with this tag (10)

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 3 Solid coverage with minor gaps
Biconomy Bundler APIBiconomy's open-source ERC-4337 TypeScript Bundler. Implements eth_sendUserOperation, eth_estimateUserOpera...58.2Biconomy Nexus Smart AccountNexus is Biconomy's ERC-7579 modular smart contract account, audited by CodeHawks-Cyfrin (Sept 2024), Spear...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 Bundler APIERC-4337 bundler JSON-RPC endpoint. Accepts User Operations into the mempool, estimates UserOp gas, returns...30.6Cometh Connect Paymaster APIERC-4337 paymaster JSON-RPC endpoint for transaction sponsorship (pm_sponsorUserOperation, pm_supportedEntr...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 (5)

These companies publish an API, specification or operation carrying “ERC-4337” 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.

Alchemy Base Coinbase OnchainKit Linea Safe (Gnosis Safe)

Score breakdown

Frequency
30.4
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
46.5
mean composite of providers using it
Cohesion
2.8
strength of nearest seed neighbor

Related tags

Account Abstraction 9 co-occurrences Paymaster 5 co-occurrences Bundler 5 co-occurrences JSON-RPC 5 co-occurrences Ethereum 5 co-occurrences Web3 8 co-occurrences Blockchain 6 co-occurrences

Where this tag comes from

Api tag10
Provider tag4

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