Update a deployed collection contract

put https://api.nftport.xyz/v0/contracts/collections

Updates a collection contract which has been previously deployed with Deploy an NFT collection contract. You can change the reveal dates, metadata location, presale time and whitelist, or royalty details. You can also freeze the metadata of the NFTs minted in the specified contract so metadata cannot be updated any more (token URIs are frozen on the contract level).

Ethereum contract updates are available only on the Growth or Scale tier and you will be charged immediately on request and if the transaction fails for any reason the amount will be refunded. For higher limits, see pricing.

Useful for:

Revealing NFTs at a specified time and freezing them afterwards.
Allowing a limited group of people to mint NFTs during a presale period.
Changing royalty amount and recipient.

If you wish to list all your previously deployed collection contracts, see List all your deployed collection contracts.

Body Params

chain

string

required

Blockchain where the contract was deployed to.

contract_address

string

required

Address of the NFT contract.

base_uri

string

Metadata base URI for tokens. If you specify this, then the metadata location of NFTs minted in this contract will be of the format base_uri + token_id. This is useful for creating dynamic NFTs or revealing the NFTs after the drop.

public_mint_start_date

string

Public minting start time (ISO). Eg: 2022-02-08T11:30:48+00:00.

freeze_metadata

boolean

If true, freezes all token URIs inside the specified contract.

prereveal_token_uri

string

Pre-reveal token URI for placeholder metadata. This will be returned for all token IDs until a baseURI has been set.

presale_mint_start_date

string

Whitelisted/presale minting start time (ISO). Eg: 2022-02-08T11:30:48+00:00.

presale_whitelisted_addresses

array of strings

List of addresses whitelisted for the presale. Maximum amount of addresses supported is 4000.

Presale Whitelisted Addresses

royalties_share

integer

0 to 10000

Secondary market royalty rate in basis points (100 bps = 1%). This value cannot exceed 10,000 bps.

royalties_address

string

Address that will have access to the balance of royalties paid.

mint_price

number

≥ 0

Minting price per NFT, in units of the chain's native token.

freeze_mint_price

boolean

If true, then mint_price cannot be updated anymore. Once frozen (true), cannot be changed any more.

presale_mint_price

number

Minting price per NFT in the presale phase, in units of the chain's native token.

freeze_presale_mint_price

boolean

If true, then presale_mint_price cannot be updated anymore. Once frozen (true), cannot be changed any more.

max_transaction_fee

number

Optional maximum transaction fee, in USD. Setting this parameter means you may be billed for up to max_transaction_fee for this request, while making the transaction more likely to succeed when there is a lot of activity (high gas prices) on the chain. If specified, must be higher than the list price for this transaction. Only available to Enterprise clients on the Ethereum chain.

Response

xxxxxxxxxx
curl --request PUT \
     --url https://api.nftport.xyz/v0/contracts/collections \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '{"chain":"polygon"}'

200Returns transaction hash which can be used to confirm that the transaction was successful (blockchain transactions can take up to a few minutes depending on how congested the network is).