Mint

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The NFT Mint endpoint enables a developer to provide a “headless mint” via a physical or digital QR code or through a wallet redirect link. The Transaction Request will build a transaction that mints an NFT from the provided CandyMachine public key.

CandyMachine is a tool developed by Metaplex that facilitates the creation, payment, and mint of NFTs.

The 3 methods available to mint NFTs using this endpoint are candy machine, metadata, and upload.

Returns a transaction to mint an NFT

POST https://api.mtnapi.com/mint

Query Parameters

Name	Type	Description
candyMachineId*	String	The Candy Machine ID (public key of candy machine account) for the NFT that the user wants to mint.
cluster	String	Specify Solana devnet or mainnet cluster. The default value is set to MAINNET.
devMode	String	Set to TRUE to enable dev mode, otherwise set to FALSE. Dev mode will enable error codes to be sent back for transaction failures. The default value is set to FALSE.
name	String	Name of the NFT.
description	String	The description of the NFT.
symbol	String	The symbol of the NFT (e.g. mtnfren).
uri	String	The location of an uploaded metadata file.
fee	int	The royalty amount (e.g. 500 = 5%)
image	String	The URL of an image location.
attributes	String	The individual attributes of the collection in the format shown in the example (e.g. hats,rock,hats,cowboy,shirt,red,shirt).

Request Body

Name	Type	Description
account*	string	The public key of the wallet that wants to mint the specified NFT.

200 Transaction was built successfully.

{
    transaction: "<transaction>"
}

The GET request will return mint information

GET https://api.mtnapi.com/mint

Query Parameters

Name	Type	Description
candyMachineId*	String	The Candy Machine ID (public key of candy machine account) for the NFT that the user wants to mint.
cluster	String	Specify Solana devnet or mainnet cluster. The default value is set to MAINNET.
devMode	String	Set to TRUE to enable dev mode, otherwise set to FALSE. Dev mode will enable error codes to be sent back for transaction failures. The default value is set to FALSE.

Request Body

Name	Type	Description
account*	string	The public key of the wallet that wants to mint the specified NFT.

200 Information was returned successfully.

{
    label: "<Name of NFT>",
    icon: "<NFT logo>"
}