Category: Erc

Number Title Author(s)
20 Token Standard
55 Mixed-case checksum address encoding
67 URI Scheme with Metadata, Value and Bytecode
137 Ethereum Domain Name Service - Specification
162 Initial ENS Hash Registrar
165 Standard Interface Detection
173 Contract Ownership Standard
181 ENS support for reverse resolution of Ethereum addresses
190 Ethereum Smart Contract Packaging Standard
191 Signed Data Standard
205 ENS support for contract ABIs
223 Token with transaction handling model
600 Ethereum purpose allocation for Deterministic Wallets
601 Ethereum hierarchy for deterministic wallets
634 Storage of text records in ENS
681 URL Format for Transaction Requests
721 Non-Fungible Token Standard
725 General data key/value store and execution
777 Token Standard
801 Canary Standard
820 Pseudo-introspection Registry Contract
823 Token Exchange Standard
831 URI Format for Ethereum
838 ABI specification for REVERT reason string
875 Simpler NFT standard with batching and native atomic swaps
884 DGCL Token
897 DelegateProxy
900 Simple Staking Interface
902 Token Validation
918 Mineable Token Standard
926 Address metadata registry
927 Generalised authorisations
998 Composable Non-Fungible Token
1046 tokenURI Interoperability
1056 Ethereum Lightweight Identity
1062 Formalize IPFS hash into ENS(Ethereum Name Service) resolver
1066 Status Codes
1077 Gas relay for contract calls
1078 Universal login / signup using ENS subdomains
1080 Recoverable Token
1081 Standard Bounties
1123 Revised Ethereum Smart Contract Packaging Standard
1129 Standardised DAPP announcements
1132 Extending ERC20 with token locking capability
1154 Oracle Interface
1155 Multi Token Standard
1167 Minimal Proxy Contract
1175 Wallet & shop standard for all tokens (erc20)
1178 Multi-class Token Standard
1185 Storage of DNS Records in ENS
1191 Add chain id to mixed-case checksum address encoding
1202 Voting Interface
1203 ERC-1203 Multi-Class Token Standard (ERC-20 Extension)
1207 DAuth Access Delegation Standard
1261 Membership Verification Token (MVT)
1271 Standard Signature Validation Method for Contracts
1319 Smart Contract Package Registry Interface
1328 WalletConnect URI Format
1337 Subscriptions on the blockchain
1363 Payable Token
1386 Attestation management contract
1387 Merkle Tree Attestations with Privacy enabled
1388 Attestation Issuers Management List
1417 Poll Standard
1438 dApp Components (avatar) & Universal Wallet
1444 Localized Messaging with Signal-to-Text
1450 ERC-1450 A compatible security token for issuing and trading SEC-compliant securities
1462 Base Security Token
1484 Digital Identity Aggregator
1491 Human Cost Accounting Standard (Like Gas but for humans)
1504 Upgradable Smart Contract
1523 Standard for Insurance Policies as ERC-721 Non Fungible Tokens
1538 Transparent Contract Standard
1577 contenthash field for ENS
1581 Non-wallet usage of keys derived from BIP-32 trees
1592 Address and ERC20-compliant transfer rules
1613 Gas stations network
1616 Attribute Registry Standard
1620 Money Streaming
1633 Re-Fungible Token Standard (RFT)
1710 URL Format for Web3 Browsers
1753 Smart Contract Interface for Licences
1761 Scoped Approval Interface
1775 App Keys, application specific wallet accounts
1812 Ethereum Verifiable Claims
1820 Pseudo-introspection Registry Contract
1822 Universal Upgradeable Proxy Standard (UUPS)
1844 ENS Interface Discovery
1900 dType - Decentralized Type System for EVM
1921 dType Functions Extension
1922 zk-SNARK Verifier Standard
1923 zk-SNARK Verifier Registry Standard
1948 Non-fungible Data Token
1967 Proxy Storage Slots
1973 Scalable Rewards
1996 Holdable Token
2009 Compliance Service
2018 Clearable Token
2019 Fundable Token
2020 E-Money Standard Token
2021 Payoutable Token
2098 Compact Signature Representation
2135 Consumable Interface (Tickets, etc)
2157 dType Storage Extension - Decentralized Type System for EVM
2193 dType Alias Extension - Decentralized Type System
2266 Atomic Swap-based American Call Option Contract Standard
2304 Multichain address resolution for ENS
2309 ERC-721 Consecutive Transfer Extension
2333 BLS12-381 Key Generation
2334 BLS12-381 Deterministic Account Hierarchy
2335 BLS12-381 Keystore
2386 Ethereum 2 Hierarchical Deterministic Walletstore
2390 Geo-ENS
2400 Transaction Receipt URI
2470 Singleton Factory
Ricardo Guilherme Schmidt ()
2477 Token Metadata Integrity
2494 Baby Jubjub Elliptic Curve
2520 Multiple contenthash records for ENS
2525 ENSLogin
Hadrien Croubois ()
2535 Diamonds, Multi-Facet Proxy
2544 ENS Wildcard Resolution
2569 Saving and Displaying Image Onchain for Universal Tokens
2612 Permit Extension for EIP-20 Signed Approvals
2615 Non-Fungible Token with mortgage and rental functions
2645 Hierarchical Deterministic Wallet for Layer-2
2678 Revised Ethereum Smart Contract Packaging Standard (EthPM v3)
2680 Ethereum 2 wallet layout
2746 Rules Engine Standard
2767 Contract Ownership Governance
2770 Meta-Transactions Forwarder Contract
2771 Secure Protocol for Native Meta Transactions
2848 My Own Messages (MOM)
2876 Deposit contract and address standard
2917 Staking Reward Calculation
2942 EthPM URI Specification
2980 Swiss Compliant Asset Token
2981 NFT Royalty Standard
3000 Optimistic enactment governance standard
3005 Batched meta transactions
3009 Transfer With Authorization
3135 Exclusive Claimable Token
3156 Flash Loans
3224 Described Data
3234 Batch Flash Loans
3386 ERC-721 and ERC-1155 to ERC-20 Wrapper
3440 ERC-721 Editions Standard
3448 MetaProxy Standard
3450 Standardized Shamir Secret Sharing Scheme for BIP-39 Mnemonics
3475 Abstract Storage Bonds
3525 Semi-Fungible Token
3561 Trust Minimized Upgradeability Proxy
3569 Sealed NFT Metadata Standard
3589 Assemble assets into NFTs
3643 T-REX - Token for Regulated EXchanges
3668 CCIP Read—Secure offchain data retrieval
3722 Poster
3754 A Vanilla Non-Fungible Token Standard
3770 Chain-specific addresses
3772 Compressed Integers
4337 Account Abstraction Using Alt Mempool
4341 Ordered NFT Batch Standard
4353 Interface for Staked Tokens in NFTs
4361 Sign-In with Ethereum
4393 Micropayments for NFTs and Multi Tokens
4400 EIP-721 Consumable Extension
4430 Described Transactions
4494 Permit for ERC-721 NFTs
4519 Non-Fungible Tokens Tied to Physical Assets
4521 721/20-compatible transfer
4524 Safer ERC-20
4527 QR Code transmission protocol for wallets
4546 Wrapped Deposits
4626 Tokenized Vaults
4671 Non-Tradable Tokens Standard
4675 Multi-Fractional Non-Fungible Tokens
4799 Non-Fungible Token Ownership Designation Standard
4804 Web3 URL to EVM Call Message Translation
4824 Common Interfaces for DAOs
4834 Hierarchical Domains
4883 Composable SVG NFT
4885 Subscription NFTs and Multi Tokens
4886 Proxy Ownership Register
4906 EIP-721 Metadata Update Extension
4907 Rental NFT, an Extension of EIP-721
4910 Royalty Bearing NFTs
4931 Generic Token Upgrade Standard
4944 Contract with Exactly One Non-fungible Token
4950 Entangled Tokens
4955 Vendor Metadata Extension for NFTs
4972 Name-Owned Account
4973 Account-bound Tokens
4974 Ratings
4987 Held token interface
5005 Zodiac Modular Accounts
5006 Rental NFT, NFT User Extension
5007 Time NFT, ERC-721 Time Extension
5008 ERC-721 Nonce Extension
5018 Filesystem-like Interface for Contracts
5023 Shareable Non-Fungible Token
5050 Interactive NFTs with Modular Environments
5058 Lockable Non-Fungible Tokens
5094 URL Format for Ethereum Network Switching
5095 Principal Token
5114 Soulbound Badge
5115 SY Token
5131 SAFE Authentication For ENS
5139 Remote Procedure Call Provider Lists
5143 Slippage Protection for Tokenized Vault
Hadrien Croubois ()
5164 Cross-Chain Execution
5169 Client Script URI for Token Contracts
5173 NFT Future Rewards (nFR)
5185 NFT Updatable Metadata Extension
5187 Extend EIP-1155 with rentable usage rights
5189 Account Abstraction via Endorsed Operations
5192 Minimal Soulbound NFTs
5202 Blueprint contract format
5216 ERC-1155 Allowance Extension
5218 NFT Rights Management
5219 Contract Resource Requests
5247 Smart Contract Executable Proposal Interface
5252 Account-bound Finance
5267 Retrieval of EIP-712 domain
5269 ERC Detection and Discovery
5289 Ethereum Notary Interface
5298 ENS Trust to hold NFTs under ENS name
5313 Light Contract Ownership
5334 EIP-721 User And Expires And Level Extension
5375 NFT Author Information and Consent
5380 ERC-721 Entitlement Extension
5409 EIP-1155 Non-Fungible Token extension
5437 Security Contact Interface
5453 Endorsement - Permit for Any Functions
5484 Consensual Soulbound Tokens
5485 Legitimacy, Jurisdiction and Sovereignty
5489 NFT Hyperlink Extension
5496 Multi-privilege Management NFT Extension
5501 Rental & Delegation NFT - EIP-721 Extension
5505 EIP-1155 asset backed NFT extension
5507 Refundable Tokens
5516 Soulbound Multi-owner Tokens
5521 Referable NFT
5528 Refundable Fungible Token
5539 Revocation List Registry
5553 Representing IP and its Royalty Structure
5554 NFT Legal Use, Repurposing, and Remixing
5559 "Cross Chain Write Deferral Protocol"
5560 Redeemable NFTs
5564 Stealth Addresses
5568 Well-Known Format for Required Actions
5570 Digital Receipt Non-Fungible Tokens
5573 Sign-In with Ethereum Capabilities, ReCaps
5585 ERC-721 NFT Authorization
5604 NFT Lien
5606 Multiverse NFTs
5615 ERC-1155 Supply Extension
5625 NFT Metadata JSON Schema dStorage Extension
5630 New approach for encryption / decryption
5633 Composable Soulbound NFT, EIP-1155 Extension
5635 NFT Licensing Agreements
5639 Delegation Registry
5643 Subscription NFTs
5646 Token State Fingerprint
5679 Token Minting and Burning
5700 Bindable Token Interface
5719 Signature replacement interface
5725 Transferable Vesting NFT
5727 Semi-Fungible Soulbound Token
5732 Commit Interface
5744 Latent Fungible Token
5750 General Extensibility for Method Behaviors
5753 Lockable Extension for EIP-721
5773 Context-Dependent Multi-Asset Tokens
5791 Physical Backed Tokens
5805 Voting with delegation
5827 Auto-renewable allowance extension
5850 Complex Numbers stored in `bytes32` types
5851 On-Chain Verifiable Credentials
5883 Token Transfer by Social Recovery
5902 Smart Contract Event Hooks
5982 Role-based Access Control
6047 ERC-721 Balance indexing via Transfer event
6059 Parent-Governed Nestable Non-Fungible Tokens
6065 Real Estate Token
6066 Signature Validation Method for NFTs
6093 Custom errors for commonly-used tokens
6105 No Intermediary NFT Trading Protocol
6120 Universal Token Router
6123 Smart Derivative Contract
6147 Guard of NFT/SBT, an Extension of ERC-721
6150 Hierarchical NFTs
6170 Cross-Chain Messaging Interface
6220 Composable NFTs utilizing Equippable Parts
6224 Contracts Dependencies Registry
6229 Tokenized Vaults with Lock-in Period
6239 Semantic Soulbound Tokens
6268 Untransferability Indicator for EIP-1155
6315 ERC-2771 Namespaced Account Abstraction
6327 Elastic Signature
6353 Charity token
6357 Single-contract Multi-delegatecall
6358 Cross-Chain Token States Synchronization
6366 Permission Token
6372 Contract clock
6381 Public Non-Fungible Token Emote Repository
6384 Human-readable offline signatures
6454 Minimal Transferable NFT detection interface
6464 Multi-operator, per-token ERC-721 approvals.
6492 Signature Validation for Predeploy Contracts
6506 P2P Escrowed Governance Incentives
6538 Stealth Meta-Address Registry
6551 Non-fungible Token Bound Accounts
Jayden Windle ()
,
Benny Giang <>
, Steve Jang ,
Druzy Downs ()
,
Raymond Huynh ()
,
Alanah Lam <>
,
Wilkins Chung () <>
,
Paul Sullivan () <>
,
Auryn Macmillan ()
,
Jan-Felix Schwarz ()
,
Anton Bukov ()
,
Mikhail Melnik ()
,
Josh Weintraub () <>
,
Rob Montgomery () <>
,
vectorized ()
,
Víctor Martínez ()
,
Adrián Pajares ()
6596 Cultural and Historical Asset Token
6604 Abstract Token
6617 Bit Based Permission
6662 AA Account Metadata For Authentication
6672 Multi-redeemable NFTs
6682 NFT Flashloans
6734 L2 Token List
6735 L2 Aliasing of EVM-based Addresses
6785 ERC-721 Utilities Information Extension
6786 Registry for royalties payment for NFTs
6787 Order Book DEX with Two Phase Withdrawal
6806 ERC-721 Holding Time Tracking
6808 Fungible Key Bound Token
6809 Non-Fungible Key Bound Token
6821 Support ENS Name for Web3 URL
6823 Token Mapping Slot Retrieval Extension
6860 Web3 URL to EVM Call Message Translation
6864 Upgradable Fungible Token
6865 On-Chain EIP-712 Visualization
6900 Modular Smart Contract Accounts
6909 Minimal Multi-Token Interface
6932 Subscription-Based Token
6944 ERC-5219 Resolve Mode
6956 Asset-bound Non-Fungible Tokens
6960 Dual Layer Token
6981 Reserved Ownership Accounts
6982 Efficient Default Lockable Tokens
6997 ERC-721 with transaction validation step.
7007 Verifiable AI-Generated Content Token
7015 NFT Creator Attribution
7053 Interoperable Digital Media Indexing
7066 Lockable Extension for ERC-721
7085 NFT Relationship Enhancement
7087 MIME type for Web3 URL in Auto Mode
7092 Financial Bonds
7093 Social Recovery Interface
7144 ERC-20 with transaction validation step.
7160 ERC-721 Multi-Metadata Extension
7196 Simple token, Simplified ERC-20
7201 Namespaced Storage Layout
7204 Contract wallet management token
7208 On-Chain Data Containers
7231 Identity-aggregated NFT
7246 Encumber - Splitting Ownership & Guarantees
7254 Token Revenue Sharing
7272 Ethereum Access Token
7280 NFT Metadata Extension like JSON-LD
7291 Purpose bound money
7303 Token-Controlled Token Circulation
7390 Vanilla Options for ERC-20 Tokens
7399 ⚡ Flash Loans ⚡
7401 Parent-Governed Non-Fungible Tokens Nesting
7405 Portable Smart Contract Accounts
7406 Multi-Namespace Onchain Registry
7409 Public Non-Fungible Tokens Emote Repository
7410 ERC-20 Update Allowance By Spender
7412 On-Demand Off-Chain Data Retrieval
7417 Token Converter
7425 Tokenized Reserve
7432 Non-Fungible Token Roles
7439 Prevent ticket touting
7444 Time Locks Maturity
7484 Registry Extension for ERC-7579
7496 NFT Dynamic Traits
7498 NFT Redeemables
7506 Trusted Hint Registry
7507 Multi-User NFT Extension
7508 Dynamic On-Chain Token Attributes Repository
7509 Entity Component System
7510 Cross-Contract Hierarchical NFT
7511 Minimal Proxy Contract with PUSH0
7512 Onchain Representation for Audits
7513 Smart NFT - A Component for Intent-Centric
7517 Content Consent for AI/ML Data Mining
7518 Dynamic Compliant Interop Security Token
7521 General Intents for Smart Contract Wallets
7522 OIDC ZK Verifier for AA Account
7524 PLUME Signature in Wallets
7527 Token Bound Function Oracle AMM
7528 ETH (Native Asset) Address Convention
7529 Contract Discovery and eTLD+1 Association
7531 Staked ERC-721 Ownership Recognition
7533 Public Cross Port
7535 Native Asset ERC-4626 Tokenized Vault
7538 Multiplicative Tokens
7540 Asynchronous ERC-4626 Tokenized Vaults
7546 Upgradeable Clone for Scalable Contracts
7548 Open IP Protocol built on NFTs
7555 Single Sign-On for Account Discovery
7561 Simple NFT, Simplified ERC-721
7562 Account Abstraction Validation Scope Rules
7564 Contract wallet management NFT
7565 Perpetual Contract NFTs as Collateral
7566 Multiplayer Game Communication
7572 Contract-level metadata via `contractURI()`
7573 Conditional-upon-Transfer-Decryption for DvP
7575 Multi-Asset ERC-4626 Vaults
7578 Physical Asset Redemption
7579 Minimal Modular Smart Accounts
7580 Advertisement Tracking Interface
7582 Modular Accounts with Delegated Validation
7585 MixHash and Public Data Storage Proofs
7586 Interest Rate Swaps
7588 Blob Transactions Metadata JSON Schema
7589 Semi-Fungible Token Roles
7590 ERC-20 Holder Extension for NFTs
7595 Collateralized NFT
7597 Signature Validation Extension for Permit
7598 Use contract signature for signed transfer
7603 ERC-1155 Multi-Asset extension
7604 ERC-1155 Permit Approvals
7613 Puppet Proxy Contract
7615 Atomic Push-based Data Feed Among Contracts
7617 Chunk support for ERC-5219 mode in Web3 URL
7618 Content encoding in ERC-5219 mode Web3 URL
7621 Basket Token
7627 Secure Messaging Protocol
7628 ERC-721 Ownership Shares Extension
7629 ERC-20/ERC-721 Unified Token Interface
7631 Dual Nature Token Pair
7632 Interfaces for Named Token
7634 Limited Transfer Count NFT
7638 Batch Calls Encoding in SCA
7641 Intrinsic RevShare Token
7644 ERC-721 Name Registry Extension
7649 Bonding curve-embedded liquidity for NFTs
7651 Fractionally Represented Non-Fungible Token
7652 ERC-721 Guarantee Extension
7654 Request Method Types
7656 Generalized Contract-Linked Services
7662 AI Agent NFTs
7673 Distinguishable base256emoji Addresses
7674 Temporary Approval Extension for ERC-20
7677 Paymaster Web Service Capability
7679 UserOperation Builder
7681 Dual Nature Multi Token Protocol
7682 Auxiliary Funds Capability
7683 Cross Chain Intents
7694 Solana Storage Router
7695 Ownership Delegation and Context for ERC-721
7699 ERC-20 Transfer Reference Extension
7700 Cross-chain Storage Router Protocol
7710 Smart Contract Delegation
7715 Grant Permissions from Wallets
7720 Deferred Token Transfer
7721 Lockable Extension for ERC-1155
7722 Opaque Token
7726 Common Quote Oracle
7729 Token with Metadata
7730 Structured Data Clear Signing Format
7734 Decentralized Identity Verification (DID)
7738 Permissionless Script Registry
7739 Readable Typed Signatures for Smart Accounts
7741 Authorize Operator
7743 Multi-Owner Non-Fungible Tokens (MO-NFT)
7744 Code Index
7746 Composable Security Middleware Hooks
7750 Decentralized Employment System
7751 Wrapping of bubbled up reverts
7754 Tamperproof Web Immutable Transaction (TWIT)
7758 Transfer With Authorization
7760 Minimal Upgradeable Proxies
7765 Privileged Non-Fungible Tokens Tied To RWA
7766 Signature Aggregation for ERC-4337
7769 JSON-RPC API for ERC-4337
7774 Cache invalidation in ERC-5219 mode Web3 URL
7776 Transparent Financial Statements
7777 Governance for Human Robot Societies
7779 Interoperable Delegated Accounts
7780 Validation Module Extension for ERC-7579
7785 Onchain registration of chain identifiers
7786 Cross-Chain Messaging Gateway
7787 Soulbound Degradable Governance
7794 Grant Registry
7795 Wallet Call Token Capabilities
7796 Conditional send transaction RPC
7802 Token With Mint/Burn Access Across Chains
7803 EIP-712 Extensions for Account Abstraction
7811 Wallet Asset Discovery
7812 ZK Identity Registry
7813 Store, Table-Based Introspectable Storage
7818 Expirable ERC-20
7820 Access Control Registry
7821 Minimal Batch Executor Interface
7829 Data Asset NFT
7831 Multi-Chain Addressing
7837 Diffusive Tokens
7856 Chain-Specific Payment Requests
7858 Expirable NFTs and SBTs
7884 Operation Router
7887 Cancelation for ERC-7540 Tokenized Vaults
7897 Wallet-Linked Services for Smart Accounts
7913 Signature Verifiers