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Marketplace

Introduction

The Marketplace ADO is a smart contract that allows you to sell your NFTs in a marketplace. The seller sends their NFT to the ADO with a custom price and denomination to be used to buy the NFT. Once the NFT is sent, it is up for sale and buyers can pay the price to buy the NFT.
Each sale is assigned an Id which starts at 1 and increments for each new sale. .

InstantiateMsg

Rust
JSON
pub struct InstantiateMsg {
pub modules: Option<Vec<Module>>,
}
{
"modules":[
{
"module_type":"address-list",
"address":{
"identifier":"juno1..."
},
"is_mutable": true
}
]
}
Name
Type
Description
modules
Option<Vec<Module>>
An optional vector of Andromeda Modules. "rates", "address_list", "receipt" modules can be added.

ExecuteMsg

ReceiveNft

Receives a token from a SendNft and starts an auction based on the given parameters in the StartSale struct.
Rust
pub enum ExecuteMsg {
ReceiveNft(Cw721ReceiveMsg)
}

Cw721ReceiveMsg

pub struct Cw721ReceiveMsg {
pub sender: String,
pub token_id: String,
pub msg: Binary,
}
The msg in the Cw721ReceiveMsg should be a base64 encoded binary of a Cw721HookMsg.

Cw721HookMsg

Starts a new sale with the given parameters.
pub enum Cw721HookMsg {
StartSale { price: Uint128, coin_denom: String },
}
Name
Type
Description
price
Uint128
The price of the NFT.
coin_denom
String
The denom to pay the price with.

UpdateSale

Update the price and denom for the sale of the token.
Only available to the NFT owner.
Rust
JSON
pub enum ExecuteMsg {
UpdateSale {
token_id: String,
token_address: String,
price: Uint128,
coin_denom: String,
}
}
{
"update_sale":{
"token_id":"1",
"token_address":"juno1...",
"price":"100",
"coin_denom":"juno"
}
}
Name
Type
Description
token_id
String
The id of the token to update the sale for.
token_address
String
The address of the cw721 contract that minted the token.
price
Uint128
The price of the NFT.
coin_denom
String
The denomination used to buy the NFT.

Buy

Buys the NFT that is for sale.
Dont forget to attach the required funds.
Rust
JSON
pub enum ExecuteMsg {
Buy {
token_id: String,
token_address: String,
}
}
{
"buy":{
"token_id":"1",
"token_address":"juno1..."
}
}
Name
Type
Description
token_id
String
The id of the NFT to buy.
token_address
String
The address of the cw721 that minted the NFT to buy.

CancelSale

Cancels the sale for the specified NFT.
Only the NFT owner can cancel the sale.
Rust
JSON
pub enum ExecuteMsg {
CancelSale {
token_id: String,
token_address: String,
}
}
{
"cancel_sale":{
"token_id":"1",
"token_address":"juno1..."
}
}
Name
Type
Description
token_id
String
The id of the NFT to cancel the sale for.
token_address
String
The address of the cw721 that minted the NFT to cancel the sale for.

AndrReceive

Has the modules feature enabled.

QueryMsg

LatestSaleState

Gets the latest sale state for the given token. This will either be the current sale if there is one in progress or the last completed one.
Rust
JSON
pub enum QueryMsg {
LatestSaleState {
token_id: String,
token_address: String,
}
}
{
"latest_sale_state":{
"token_id":"1",
"token_address":"juno1..."
}
}
Name
Type
Description
token_id
String
The Id of the token to check.
token_address
String
The address of the cw721 that minted the NFT to check.

SaleStateResponse

Rust
JSON
pub struct SaleStateResponse {
pub sale_id: Uint128,
pub coin_denom: String,
pub price: Uint128,
pub status: Status,
}
{
"sale_id":"3",
"coin_denom":"juno",
"price":"100",
"status":"open"
}
Name
Type
Description
sale_id
Uint128
The id of the sale. The first sale has an Id of 1 and each sale after it increments the Id by 1.
coin_denom
String
The denom used in the sale.
price
Uint128
The price of the NFT.
status
Status
The status of the sale which can be one of three options:
-Open
-Executed
-Cancelled

SaleState

Gets the sale state for the given sale id.
Rust
JSON
pub enum QueryMsg
SaleState {
sale_id: Uint128,
}
}
{
"sale_state":{
"sale_id":"1"
}
}
Name
Type
Description
sale_id
Uint128
The id of the sale to check.

SaleIds

Rust
JSON
pub enum QueryMsg {
SaleIds {
token_id: String,
token_address: String,
}
}
{
"sale_ids":{
"token_id":"1",
"token_address":"juno1..."
}
}
Name
Type
Description
token_id
String
The Id of the token to check the sale for.
token_address
String
The address of the cw721 that minted the NFT.
Returns the ID of the sale.

SaleInfosForAddress

Get sale information on the provided cw721 token address.
Rust
JSON
pub enum QueryMsg {
SaleInfosForAddress {
token_address: String,
start_after: Option<String>,
limit: Option<u64>,
}
}
{
"sale_infos_for_address":{
"token_address":"juno1..."
}
}
Name
Type
Description
token_address
String
The cw721 address to check the sales for.
start_after
Option<String>
Optional parameter to specify which SaleInfo to start from. If none specified index 0 will be used.
limit
Option<u64>
Optional parameter to specify how many SaleInfo to query. If none specified a default limit of 10 is used. The maximum limit is 30.

SaleInfo

A Vec<SaleInfo> is returned.
Rust
pub struct SaleInfo {
pub sale_ids: Vec<Uint128>,
pub token_address: String,
pub token_id: String,
}
Name
Type
Description
sale_ids
Vec<Uint128>
The id of the sale.
token_address
String
The cw721 address.
token_id
String
The id of the token.

AndrQuery

Check AndrQuery.
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Outline
Introduction
InstantiateMsg
ExecuteMsg
ReceiveNft
UpdateSale
Buy
CancelSale
AndrReceive
QueryMsg
LatestSaleState
SaleState
SaleIds
SaleInfosForAddress
AndrQuery