Overview
Limit Break has dedicated itself to building public goods that are pro-creator and pro-business to help the Web3 ecosystem thrive. To that end, Limit Break is pleased to announce the release of the Creator Advanced Protection Suite (CAPS). CAPS is a set of open-sourced, independent smart contract products that, when used properly, offer safeguards not only to token protocols but numerous other types of non-token protocols. Using CAPS, creators are able to carve out their own private on-chain ecosystem that is deployable on any EVM chain.
- Creator Token Standards offers creator-defined guardrails to the transfer function of ERC20, ERC721, and ERC1155 tokens. In its simplest form, this allows creators to decide what protocols can be used to transfer NFTs and other coins, whether it be for trading, on-chain games, or other custom use cases involving the transfer of tokens.
- Payment Processor offers the first NFT trading protocol that puts creators first over exchanges. Not only does the protocol guarantee payment of royalties in a dynamic manner, it puts the creator in control over how their collections trade. It even includes mechanisms that can align incentives between creators and exchanges, making for a more equitable relationship.
- TokenMaster offers a next-generation fungible token protocol optimized for onchain consumer economies. It includes the ability to deploy, buy, sell and spend ERC20-C apptokens.
- Trusted Forwarder offers an attribution system for open on-chain protocols with the option to include protection to gate-keep Web2 applications that are permitted to interact with on-chain protocols.
Creator Token Contracts, Payment Processor, and Trusted Forwarder are all independent products, but they all work together in a layered approach to bestow creators with security for their on-chain works. The relationship between these products is depicted in the diagram below.
To recap, creators can use CAPS to:
- Block all protocols from interacting with your works without permission!
- Launch coins and tokens with confidence!
- Enforce royalty payments and/or coin-related fees!
- Add application-level attribution to open, on-chain protocols!
Want to learn the specifics? The following guides will walk you through everything you need to know to implement CAPS.
- Creator Token Standards
- Payment Processor
- TokenMaster
- Trusted Forwarder
- AI Agent Skills — install purpose-built agent skills that give AI coding assistants deep knowledge of the entire Apptoken ecosystem
Current Contract Addresses
Public Infrastructure Contracts
| Contract | Address |
|---|---|
| Wrapped Native | 0x6000030000842044000077551D00cfc6b4005900 |
| EOA Registry | 0xE0A0004Dfa318fc38298aE81a666710eaDCEba5C |
| Creator Token Transfer Validator / Permit-C (v4) | 0x721C002B0059009a671D00aD1700c9748146cd1B |
| Trusted Forwarder Factory | 0xFF0000B6c4352714cCe809000d0cd30A0E0c8DcE |
| Collection Settings Registry (Payment Processor) | 0x9A1D001A842c5e6C74b33F2aeEdEc07F0Cb20BC4 |
| Payment Processor Encoder (v3) | 0x9A1D00C3a699f491037745393a0592AC6b62421D |
| Payment Processor (v3) | 0x9a1D00000000fC540e2000560054812452eB5366 |
| TokenMaster Router | 0x0E00009d00d1000069ed00A908e00081F5006008 |
Internal Infrastructure Contracts
| Contract | Address |
|---|---|
| Multisig Factory | 0x0000001Bd9DA29d107c93C8087Dd0365953DD0eA |
| Role Server | 0x00000000B77AE1Fe200078D60F382e962f472E23 |
| Role Set Server | 0x00000000d7b37203F54e165Fb204B57c30d15835 |