Cross-Chain Token Integration Guide for Rosen Bridge Tokens#
This guide outlines the process for integrating and listing tokens that have been bridged between networks using Rosen Bridge. Whether you're bridging from Ergo to Cardano, Cardano to Ethereum, or any other supported network combination, these steps will help ensure your token is properly integrated across ecosystems.
Overview of Cross-Chain Possibilities#
Tokens can be bridged between any networks connected via Rosen Bridge. This means:
- Ergo tokens can be bridged to Cardano/Ethereum
- Cardano tokens can be bridged to Ergo/Ethereum
- Future networks will be supported as they're added to Rosen Bridge (BSC, DOGE)
Key Considerations for Multi-Chain Presence#
- Each bridged version represents the same token on different networks
- Liquidity needs to be managed across all chains
- Analytics and trading platforms should be integrated per network
- Community education needed for cross-chain functionality
Phase 1: Initial Listing and Market Data Setup#
Market Data Platforms Overview#
CoinGecko#
The world's largest independent crypto data aggregator. Generally easier to get listed compared to CoinMarketCap but still requires significant volume and legitimate activity.
- Submit via CoinGecko Token Request Form
- Follow the CoinGecko Verification Guide
Options:
- For tokens with existing listings + decent volume: Potential automatic acceptance
- Alternative: $400 for fast-track listing
CoinMarketCap#
The most recognized crypto data platform globally. Getting listed here provides significant legitimacy but has stringent requirements. Typically requires higher volume and more established presence than CoinGecko. Essential for serious projects but should be attempted after CoinGecko listing.
LiveCoinWatch#
A growing alternative to CMC and CoinGecko. Generally has lower barriers to entry and faster listing times. Good for building initial market presence and tracking metrics while working toward larger platform listings.
GeckoTerminal#
Modern DEX analytics platform focusing on real-time trading data and charts. Particularly strong for tracking DEX pairs and providing detailed trading analytics.
Phase 2: Analytics Integration#
Trading Analytics Platforms#
Dexscreener#
Popular DEX pair analytics platform with strong community adoption. Often the first stop for traders researching new tokens. While token information can be automatically pulled from CoinGecko once listed there, enhanced features are available as a paid option.
- Purchase (Optional) Enhanced Token Info for $299
- Benefits:
- Verified token status
- Custom branding
- Social links integration
Dextools.io#
Industry standard for Ethereum token trading and analysis. Basic listing is available for free, with token information pulled from CoinGecko.
- Submit via Dextools Fast Track Form
Security and Audit Platforms#
-
Quick Intel: Focuses on rapid security analysis and risk assessment. Popular among traders for quick verification of token safety.
-
GoPlus: Comprehensive security API providing real-time contract analysis. Industry standard for contract verification.
-
Honeypot.is: Specialized in detecting scam tokens and contract malfunction. Essential for proving token tradability.
-
De.Fi Scanner: Modern security platform focusing on DeFi-specific risks and vulnerabilities. Helps establish token credibility.
Verifying The Source Code#
Source code verification is essential for removing "Unverified Contract" warnings that appear on security scanners and DEX aggregators. By publishing your token's source code on Etherscan, you enable public inspection of the contract code and confirm there are no hidden functions.
Verifying The Source Code
You can verify all of wrapped tokens using this code. Use Compiler version 0.8.20, MIT license, and EVM version paris. Leave all other fields at their default values.
// Sources flattened with hardhat v2.22.12 https://hardhat.org
// SPDX-License-Identifier: MIT
// File @openzeppelin/contracts/interfaces/[email protected]
// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard ERC20 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
*/
interface IERC20Errors {
/**
* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param balance Current balance for the interacting account.
* @param needed Minimum amount required to perform a transfer.
*/
error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC20InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC20InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
* @param spender Address that may be allowed to operate on tokens without being their owner.
* @param allowance Amount of tokens a `spender` is allowed to operate with.
* @param needed Minimum amount required to perform a transfer.
*/
error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC20InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `spender` to be approved. Used in approvals.
* @param spender Address that may be allowed to operate on tokens without being their owner.
*/
error ERC20InvalidSpender(address spender);
}
/**
* @dev Standard ERC721 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
*/
interface IERC721Errors {
/**
* @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-20.
* Used in balance queries.
* @param owner Address of the current owner of a token.
*/
error ERC721InvalidOwner(address owner);
/**
* @dev Indicates a `tokenId` whose `owner` is the zero address.
* @param tokenId Identifier number of a token.
*/
error ERC721NonexistentToken(uint256 tokenId);
/**
* @dev Indicates an error related to the ownership over a particular token. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param tokenId Identifier number of a token.
* @param owner Address of the current owner of a token.
*/
error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC721InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC721InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `operator`’s approval. Used in transfers.
* @param operator Address that may be allowed to operate on tokens without being their owner.
* @param tokenId Identifier number of a token.
*/
error ERC721InsufficientApproval(address operator, uint256 tokenId);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC721InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `operator` to be approved. Used in approvals.
* @param operator Address that may be allowed to operate on tokens without being their owner.
*/
error ERC721InvalidOperator(address operator);
}
/**
* @dev Standard ERC1155 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 tokens.
*/
interface IERC1155Errors {
/**
* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param balance Current balance for the interacting account.
* @param needed Minimum amount required to perform a transfer.
* @param tokenId Identifier number of a token.
*/
error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC1155InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC1155InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `operator`’s approval. Used in transfers.
* @param operator Address that may be allowed to operate on tokens without being their owner.
* @param owner Address of the current owner of a token.
*/
error ERC1155MissingApprovalForAll(address operator, address owner);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC1155InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `operator` to be approved. Used in approvals.
* @param operator Address that may be allowed to operate on tokens without being their owner.
*/
error ERC1155InvalidOperator(address operator);
/**
* @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
* Used in batch transfers.
* @param idsLength Length of the array of token identifiers
* @param valuesLength Length of the array of token amounts
*/
error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}
// File @openzeppelin/contracts/token/ERC20/[email protected]
// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
/**
* @dev Returns the value of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the value of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves a `value` amount of tokens from the caller's account to `to`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address to, uint256 value) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets a `value` amount of tokens as the allowance of `spender` over the
* caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 value) external returns (bool);
/**
* @dev Moves a `value` amount of tokens from `from` to `to` using the
* allowance mechanism. `value` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 value) external returns (bool);
}
// File @openzeppelin/contracts/token/ERC20/extensions/[email protected]
// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}
// File @openzeppelin/contracts/utils/[email protected]
// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)
pragma solidity ^0.8.20;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
function _contextSuffixLength() internal view virtual returns (uint256) {
return 0;
}
}
// File @openzeppelin/contracts/token/ERC20/[email protected]
// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/ERC20.sol)
pragma solidity ^0.8.20;
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
*
* TIP: For a detailed writeup see our guide
* https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* The default value of {decimals} is 18. To change this, you should override
* this function so it returns a different value.
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC20
* applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*/
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
mapping(address account => uint256) private _balances;
mapping(address account => mapping(address spender => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* All two of these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5.05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the default value returned by this function, unless
* it's overridden.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual returns (uint8) {
return 18;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - the caller must have a balance of at least `value`.
*/
function transfer(address to, uint256 value) public virtual returns (bool) {
address owner = _msgSender();
_transfer(owner, to, value);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
* `transferFrom`. This is semantically equivalent to an infinite approval.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 value) public virtual returns (bool) {
address owner = _msgSender();
_approve(owner, spender, value);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* NOTE: Does not update the allowance if the current allowance
* is the maximum `uint256`.
*
* Requirements:
*
* - `from` and `to` cannot be the zero address.
* - `from` must have a balance of at least `value`.
* - the caller must have allowance for ``from``'s tokens of at least
* `value`.
*/
function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
address spender = _msgSender();
_spendAllowance(from, spender, value);
_transfer(from, to, value);
return true;
}
/**
* @dev Moves a `value` amount of tokens from `from` to `to`.
*
* This internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* NOTE: This function is not virtual, {_update} should be overridden instead.
*/
function _transfer(address from, address to, uint256 value) internal {
if (from == address(0)) {
revert ERC20InvalidSender(address(0));
}
if (to == address(0)) {
revert ERC20InvalidReceiver(address(0));
}
_update(from, to, value);
}
/**
* @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
* (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
* this function.
*
* Emits a {Transfer} event.
*/
function _update(address from, address to, uint256 value) internal virtual {
if (from == address(0)) {
// Overflow check required: The rest of the code assumes that totalSupply never overflows
_totalSupply += value;
} else {
uint256 fromBalance = _balances[from];
if (fromBalance < value) {
revert ERC20InsufficientBalance(from, fromBalance, value);
}
unchecked {
// Overflow not possible: value <= fromBalance <= totalSupply.
_balances[from] = fromBalance - value;
}
}
if (to == address(0)) {
unchecked {
// Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
_totalSupply -= value;
}
} else {
unchecked {
// Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
_balances[to] += value;
}
}
emit Transfer(from, to, value);
}
/**
* @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
* Relies on the `_update` mechanism
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* NOTE: This function is not virtual, {_update} should be overridden instead.
*/
function _mint(address account, uint256 value) internal {
if (account == address(0)) {
revert ERC20InvalidReceiver(address(0));
}
_update(address(0), account, value);
}
/**
* @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
* Relies on the `_update` mechanism.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* NOTE: This function is not virtual, {_update} should be overridden instead
*/
function _burn(address account, uint256 value) internal {
if (account == address(0)) {
revert ERC20InvalidSender(address(0));
}
_update(account, address(0), value);
}
/**
* @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*
* Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
*/
function _approve(address owner, address spender, uint256 value) internal {
_approve(owner, spender, value, true);
}
/**
* @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
*
* By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
* `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
* `Approval` event during `transferFrom` operations.
*
* Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
* true using the following override:
* ```
* function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
* super._approve(owner, spender, value, true);
* }
* ```
*
* Requirements are the same as {_approve}.
*/
function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
if (owner == address(0)) {
revert ERC20InvalidApprover(address(0));
}
if (spender == address(0)) {
revert ERC20InvalidSpender(address(0));
}
_allowances[owner][spender] = value;
if (emitEvent) {
emit Approval(owner, spender, value);
}
}
/**
* @dev Updates `owner` s allowance for `spender` based on spent `value`.
*
* Does not update the allowance value in case of infinite allowance.
* Revert if not enough allowance is available.
*
* Does not emit an {Approval} event.
*/
function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
uint256 currentAllowance = allowance(owner, spender);
if (currentAllowance != type(uint256).max) {
if (currentAllowance < value) {
revert ERC20InsufficientAllowance(spender, currentAllowance, value);
}
unchecked {
_approve(owner, spender, currentAllowance - value, false);
}
}
}
}
// File contracts/rsADA.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsADA is ERC20 {
constructor() ERC20("rsADA", "rsADA") {
_mint(msg.sender, 45000000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsBTC.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsBTC is ERC20 {
constructor() ERC20("rsBTC", "rsBTC") {
_mint(msg.sender, 2100000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 8;
}
}
// File contracts/rsBTN.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsBTN is ERC20 {
constructor() ERC20("rsBTN", "rsBTN") {
_mint(msg.sender, 12585000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsCOMET.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsCOMET is ERC20 {
constructor() ERC20("rsCOMET", "rsCOMET") {
_mint(msg.sender, 21000000000);
}
function decimals() public view virtual override returns (uint8) {
return 0;
}
}
// File contracts/rsERG.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsERG is ERC20 {
constructor() ERC20("rsERG", "rsERG") {
_mint(msg.sender, 97739924500000000);
}
function decimals() public view virtual override returns (uint8) {
return 9;
}
}
// File contracts/rsHOSKY.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsHOSKY is ERC20 {
constructor() ERC20("rsHOSKY", "rsHOSKY") {
_mint(msg.sender, 1000000000000001);
}
function decimals() public view virtual override returns (uint8) {
return 0;
}
}
// File contracts/rsHUNT.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsHUNT is ERC20 {
constructor() ERC20("rsHUNT", "rsHUNT") {
_mint(msg.sender, 100000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsIAG.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsIAG is ERC20 {
constructor() ERC20("rsIAG", "rsIAG") {
_mint(msg.sender, 1000000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsINDY.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsINDY is ERC20 {
constructor() ERC20("rsINDY", "rsINDY") {
_mint(msg.sender, 35000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsLQ.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsLQ is ERC20 {
constructor() ERC20("rsLQ", "rsLQ") {
_mint(msg.sender, 21000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsMIN.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsMIN is ERC20 {
constructor() ERC20("rsMIN", "rsMIN") {
_mint(msg.sender, 3000000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsOPTIM.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsOPTIM is ERC20 {
constructor() ERC20("rsOPTIM", "rsOPTIM") {
_mint(msg.sender, 100000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsRSN.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsRSN is ERC20 {
constructor() ERC20("rsRSN", "rsRSN") {
_mint(msg.sender, 1000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 3;
}
}
// File contracts/rsSigRSV.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsSigRSV is ERC20 {
constructor() ERC20("rsSigRSV", "rsSigRSV") {
_mint(msg.sender, 10000000000001);
}
function decimals() public view virtual override returns (uint8) {
return 0;
}
}
// File contracts/rsSigUSD.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsSigUSD is ERC20 {
constructor() ERC20("rsSigUSD", "rsSigUSD") {
_mint(msg.sender, 10000000000001);
}
function decimals() public view virtual override returns (uint8) {
return 2;
}
}
// File contracts/rsSNEK.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsSNEK is ERC20 {
constructor() ERC20("rsSNEK", "rsSNEK") {
_mint(msg.sender, 76715880000);
}
function decimals() public view virtual override returns (uint8) {
return 0;
}
}
// File contracts/rsSPF.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsSPF is ERC20 {
constructor() ERC20("rsSPF", "rsSPF") {
_mint(msg.sender, 1000000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsSPLASH.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsSPLASH is ERC20 {
constructor() ERC20("rsSPLASH", "rsSPLASH") {
_mint(msg.sender, 99999999996576);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsSUNDAE.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsSUNDAE is ERC20 {
constructor() ERC20("rsSUNDAE", "rsSUNDAE") {
_mint(msg.sender, 2000000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
// File contracts/rsVYFI.sol
// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;
contract rsVYFI is ERC20 {
constructor() ERC20("rsVYFI", "rsVYFI") {
_mint(msg.sender, 450000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 6;
}
}
Phase 3: Network-Specific Integrations#
Ethereum Network#
This section covers the main priorities for Ethereum integration which are those Trading Analytics Platforms mentioned above and Uniswap. Due to Ethereum's massive DeFi ecosystem, there are hundreds of additional DEXes, lending protocols, yield farms, and other DeFi platforms that tokens could potentially integrate with. Track key platforms via DeFiLlama's Ethereum section.
Uniswap#
The largest DEX on Ethereum. Essential for any ETH-based token.
- Submit to Uniswap Default Token List
- Monitor gas fees via ETH Gas Station
Coinbase Wallet#
Most popular non-custodial wallet in the US. Listing here provides significant mainstream exposure.
Cardano Network#
Track platforms via DeFiLlama's Cardano section
Taptools.io#
Premier analytics platform for Cardano assets. Essential for Cardano token visibility.
Cardanoscan#
Main block explorer for Cardano. View transactions at Cardanoscan. Crucial for transaction verification and tracking.
AdaPulse#
News and analytics platform focusing on Cardano ecosystem projects.
DEX Platforms#
- Splash: Our recommended DEX for initial liquidity and trading
- View all Cardano DEXes ranked by TVL at DeFiLlama's Cardano DEX Rankings
DeFi Ecosystem#
- Liqwid: Decentralised lending protocol
Ergo Ecosystem#
Core Integrations#
- Decentralised exchange: ErgoDEX and MewMart
- ErgoTipperBot: Social tipping service, helps with community engagement. Tip your rsToken in Telegram, Discord, bsky, Reddit, and more.
- To add a token to the list, simply create a PR that adds your token to the list.
- SigmaFi PR: Decentralised bonds
- DuckPools: DAO-governed liquidity platform
- Requires DAO vote
- ErgoMixer: Can mix any rsToken by default, but requires a custom PR to have the name of your rsToken in the UI. (TBC)
- TradeHouse: Decentralised orderbook for Ergo assets,
Best Practices#
Monitoring#
- Use ETH Gas Station for optimizing Ethereum transactions
- Monitor platform performance via DeFiLlama (most comprehensive DeFi TVL tracker)
Gas Fee Management#
Track real-time gas prices on ETH Gas Station to:
- Optimize transaction timing
- Reduce costs for users
- Plan liquidity operations