Init List Nft Item on Marketplace

The client or user might be want to sell their Nft items. You can call this service to list your Nft items on marketplace.

This operation requires a signature of operation owner. You should trigger wallet provider (Metamask etc.) for complete this transaction/operation. You can follow Send Transaction tutorial to trigger the wallet provider or you can use QafNft Metamask Plugin to complete the all process.

Init List Nft Item on Marketplace

POST {{server-url}}/marketplace-items

It returns unsigned transaction data.

Headers

Name	Type	Description
Authorization*	String	UUID formatted access token
Content-Type*	String	application/json
PROJECT-ID*	String	UUID formatted projectId information

Request Body

Name	Type	Description
sellerAddress*	String	Represents wallet address of the seller.
price*	String	Represents Nft item's listing price. (You should send as decimal, NOT wei)
amount*	String	Represents count of Nft Item
nftItemId*	Number	Represents Nft Item's identifier
tokenSymbol*	String	Represents selling currency symbol. It can be any marketplace token, which you were added before

201: Created

{
    // Response
}

401: Unauthorized

403: Forbidden

400: Bad Request

Example Response Body

{
    "data": {
        "from": "0xf98e4Fe3C82Eabf0139AA55f7E602351E9297996",
        "to": "0x8cCFb76971d83C339c44e2d19952F4428e9B8021",
        "data": "0x52ae913200000000000000000000000000000000000000000000000000000000000001d2000000000000000000000000000000000000000000000000000000000000019a000000000000000000000000000000000000000000000000008e1bc9bf04000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000008d24100cfc88e9c49a46a1d9d7d8e9ee314fde41000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000034554480000000000000000000000000000000000000000000000000000000000",
        "gasPrice": 20000000000,
        "chainId": 5777
    },
    "message": null,
    "code": 0,
    "error": false
}

Response Fields

Key	Type	Description
from	String	Sender address
to	String	Receiver address (it will be contract address for our case)
data	String	Represents encoded transaction content
gas	Number	Represents transaction fee parameter
gasPrice	String	Represents transaction fee parameter
nonce	Number	Count of sender transactions
chainId	Number	Represents the id information of the network where the transaction will perform.