> ## Documentation Index
> Fetch the complete documentation index at: https://sequence-0fb8d9e6-6461-checkout-updates.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.
# Secondary Sales Marketplace
> Documentation for Unreal SDK overview for the Sequence infrastructure stack for web3 gaming.
## General
### List Currencies
```cpp theme={null}
const TSuccessCallback OnApiSuccess = [this, OnSuccess](const FSeqListCurrenciesReturn& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->ListCurrencies(SequenceSdk::GetChainId(), OnApiSuccess, OnApiFailure);
```
### Get Floor Order
```cpp theme={null}
const TSuccessCallback OnApiSuccess = [this, OnSuccess](const FSeqCollectibleOrder& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->GetFloorOrder(SequenceSdk::GetChainId(), ContractAddress, Filter, OnApiSuccess, OnApiFailure);
```
## Listings
### List All Listings for Collectible
```cpp theme={null}
const TSuccessCallback> OnApiSuccess = [this, OnSuccess](const TArray& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->ListAllListingsForCollectible(SequenceSdk::GetChainId(), ContractAddress, TokenID, Filter, OnApiSuccess, OnApiFailure);
```
### Get All Collectibles with Lowest Listings First
```cpp theme={null}
const TSuccessCallback> OnApiSuccess = [this, OnSuccess](const TArray& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->GetAllCollectiblesWithLowestListingsFirst(SequenceSdk::GetChainId(), ContractAddress, Filter, OnApiSuccess, OnApiFailure);
```
### Get Collectibles with Lowest Listings First
```cpp theme={null}
const TSuccessCallback OnApiSuccess = [this, OnSuccess](const FSeqListCollectiblesReturn& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->GetCollectiblesWithLowestListingsFirst(SequenceSdk::GetChainId(), ContractAddress, Filter, Page, OnApiSuccess, OnApiFailure);
```
### Get Highest Price Listing for Collectible
```cpp theme={null}
const TSuccessCallback OnApiSuccess = [this, OnSuccess](const FSeqCollectibleOrder& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->GetHighestPriceListingForCollectible(SequenceSdk::GetChainId(), ContractAddress, TokenID, Filter, OnApiSuccess, OnApiFailure);
```
### Get Lowest Price Listing for Collectible
```cpp theme={null}
const TSuccessCallback OnApiSuccess = [this, OnSuccess](const FSeqCollectibleOrder& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->GetLowestPriceListingForCollectible(SequenceSdk::GetChainId(), ContractAddress, TokenID, Filter, OnApiSuccess, OnApiFailure);
```
### List Listings for Collectible
```cpp theme={null}
const TSuccessCallback OnApiSuccess = [this, OnSuccess](const FSeqListCollectibleListingsReturn& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->ListListingsForCollectible(SequenceSdk::GetChainId(), ContractAddress, TokenID, Filter, Page, OnApiSuccess, OnApiFailure);
```
## Offers
### List Offers for Collectible
```cpp theme={null}
const TSuccessCallback OnApiSuccess = [this, OnSuccess](const FSeqListCollectibleOffersReturn& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->ListOffersForCollectible(SequenceSdk::GetChainId(), ContractAddress, TokenID, Filter, Page, OnApiSuccess, OnApiFailure);
```
### List All Offers for Collectible
```cpp theme={null}
const TSuccessCallback> OnApiSuccess = [this, OnSuccess](const TArray& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->ListAllOffersForCollectible(SequenceSdk::GetChainId(), ContractAddress, TokenID, Filter, OnApiSuccess, OnApiFailure);
```
### Get All Collectibles with Highest Priced Offer First
```cpp theme={null}
const TSuccessCallback> OnApiSuccess = [this, OnSuccess](const TArray& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->ListAllCollectibleOffersWithHighestPricedOfferFirst(SequenceSdk::GetChainId(), ContractAddress, Filter, OnApiSuccess, OnApiFailure);
```
### Get Collectibles with Highest Priced Offers First
```cpp theme={null}
const TSuccessCallback OnApiSuccess = [this, OnSuccess](const FSeqListCollectiblesReturn& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->GetCollectiblesWithHighestPricedOffersFirst(SequenceSdk::GetChainId(), ContractAddress, Filter, Page, OnApiSuccess, OnApiFailure);
```
### Get Highest Price Offer for Collectible
```cpp theme={null}
const TSuccessCallback OnApiSuccess = [this, OnSuccess](const FSeqCollectibleOrder& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->GetHighestPriceOfferForCollectible(SequenceSdk::GetChainId(), ContractAddress, TokenID, Filter, OnApiSuccess, OnApiFailure);
```
### Get Lowest Price Offer for Collectible
```cpp theme={null}
const TSuccessCallback OnApiSuccess = [this, OnSuccess](const FSeqCollectibleOrder& Response) { };
const FFailureCallback OnApiFailure = [this, OnFailure](const FSequenceError& Error) { };
USequenceMarketplace* Marketplace = NewObject();
Marketplace->GetLowestPriceOfferForCollectible(SequenceSdk::GetChainId(), ContractAddress, TokenID, Filter, OnApiSuccess, OnApiFailure);
```