Router

Contract Info

• Contract Name: move_fun::legacy_coin_router

• Contract Address: [tba]

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Resources

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Info

Represents the global storage for managing the bonding curve metadata, and only admins can modify it.

struct Info<phantom BuyCoinType, phantom SellCoinType> has key {
    initial_price_numerator: u64,
    initial_price_denominator: u64,
    bonding_curve_goal: u64,
    dex: TypeInfo,
}

Name	Type	Description
initial_price_numerator	u64	Initial price numerator of the bonding curve.
initial_price_denominator	u64	Initial price denominator of the bonding curve.
bonding_curve_goal	u64	Total sales goal after which the liquidity pool is created.
dex	TypeInfo	The DEX where the liquidity pool will be created.

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Entry Functions

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Create Legacy Coin with Bonding Curve

Initializes a new bonding curve for a legacy coin. Only callable by the owner of the buy coin.

public(friend) entry fun create<BuyCoinType, DEX>(
    deployer: &signer,
    name: String,
    symbol: String,
    logo: String,
    banner: String,
    description: String,
    links: vector<String>,
    max_wallet_balance: Option<u64>,
    bundled_launch_amount_base_value: Option<u64>,
    bundled_launch_amount_exponent_value: Option<u64>
) acquires Info

Input Values	Type	Description
deployer	signer	The deployer's signer reference.
name	String	Name of the legacy coin.
symbol	String	Symbol of the legacy coin.
logo	String	URL to the logo of the coin.
banner	String	URL to the banner of the coin.
description	String	Description of the coin.
links	vector	List of links related to the coin.
max_wallet_balance	Option	Optional maximum wallet balance limit.
bundled_launch_amount_base_value	Option	Optional base value for bundled launch.
bundled_launch_amount_exponent_value	Option	Optional exponent value for bundled launch.

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Buy Legacy Coin

Allows users to buy legacy coins based on the bonding curve.

public(friend) entry fun buy<BuyCoinType>(
    buyer: &signer,
    amount_base_value: u64,
    amount_exponent_value: u64
) acquires Info

Input Values	Type	Description
buyer	signer	The buyer's signer reference.
amount_base_value	u64	Base value of the amount to buy.
amount_exponent_value	u64	Exponent value of the amount to buy.

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Sell Legacy Coin

Allows users to sell legacy coins back into the bonding curve.

public(friend) entry fun sell<BuyCoinType>(
    seller: &signer,
    amount_base_value: u64,
    amount_exponent_value: u64
) acquires Info

Input Values	Type	Description
seller	signer	The seller's signer reference.
amount_base_value	u64	Base value of the amount to sell.
amount_exponent_value	u64	Exponent value of the amount to sell.

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View Functions

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Get Bonding Curve Goal

Returns the bonding curve goal for the given coin.

#[view]
public fun bonding_curve_goal<BuyCoinType>(): u64 acquires Info

Return Values	Type	Description
bonding_curve_goal	u64	The bonding curve goal.

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Get Initial Price

Returns the initial price of the bonding curve.

#[view]
public fun initial_price<BuyCoinType>(): (u64, u64) acquires Info

Return Values	Type	Description
initial_price_numerator	u64	The initial price numerator.
initial_price_denominator	u64	The initial price denominator.

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Get DEX

Returns the DEX where the liquidity pool will be created.

#[view]
public fun dex<BuyCoinType>(): TypeInfo acquires Info

Return Values	Type	Description
dex	TypeInfo	The DEX where the liquidity pool will be created.