---
title: "Update the recipient of the NFT marketplace fee"
method: PUT
path: "/v3/blockchain/marketplace/listing/recipient"
tags: ["Marketplace"]
---

# Update the recipient of the NFT marketplace fee

`PUT /v3/blockchain/marketplace/listing/recipient`

## Request

- Base URL: `https://api.tatum.io`
- URL: `https://api.tatum.io/v3/blockchain/marketplace/listing/recipient`
- Auth: API key in header `x-api-key`

/v3/blockchain/marketplace/listing/recipient

**2 credits per API call**

Update the recipient of the NFT marketplace fee.

You can update the fee recipient only if you are the marketplace operator.

This API is supported for the following blockchains:

*   BNB Smart Chain
*   Celo
*   Ethereum
*   Harmony
*   Klaytn
*   Polygon
*   Solana (in **alpha**)

**Signing a transaction**  
When updating the recipient of the NFT marketplace fee, you are charged a fee for the transaction, and you must sign the transaction with the private key of the blockchain address from which the fee will be deducted.

Providing the private key in the API is not a secure way of signing transactions, because the private key can be stolen or exposed. Your private keys should never leave your security perimeter. You should use the private keys only for testing a solution you are building on the **testnet** of a blockchain.

For signing transactions on the **mainnet**, we strongly recommend that you use the Tatum [Key Management System (KMS)](https://github.com/tatumio/tatum-kms) and provide the signature ID instead of the private key in the API. Alternatively, you can use the [Tatum JavaScript client](https://github.com/tatumio/tatum-js/tree/v2).

## Request body

- union
  - UpdateFeeRecipient
    - `chain` 'ETH' | 'ONE' | 'BSC' | 'KLAY' | 'MATIC', required: Blockchain to work with.
    - `contractAddress` string, required: Address of the marketplace smart contract.
    - `feeRecipient` string, required: Recipient address of the marketplace fee.
    - `fromPrivateKey` string, required: Private key of sender address. Private key, or signature Id must be present.
    - `nonce` number: The nonce to be set to the transaction; if not present, the last known nonce will be used
    - `fee` object: Custom defined fee. If not present, it will be calculated automatically.
      - `gasLimit` string, required: Gas limit for transaction in gas price.
      - `gasPrice` string, required: Gas price in Gwei.
  - UpdateFeeRecipientKMS
    - `chain` 'ETH' | 'ONE' | 'BSC' | 'KLAY' | 'MATIC', required: Blockchain to work with.
    - `contractAddress` string, required: Address of the marketplace smart contract.
    - `feeRecipient` string, required: Recipient address of the marketplace fee.
    - `signatureId` string, uuid, required: Identifier of the private key associated in signing application. Private key, or signature Id must be present.
    - `index` number: If signatureId is mnemonic-based, this is the index to the specific address from that mnemonic.
    - `nonce` number: The nonce to be set to the transaction; if not present, the last known nonce will be used
    - `fee` object: Custom defined fee. If not present, it will be calculated automatically.
      - `gasLimit` string, required: Gas limit for transaction in gas price.
      - `gasPrice` string, required: Gas price in Gwei.
  - UpdateFeeRecipientCelo
    - `chain` 'CELO', required: Blockchain to work with.
    - `contractAddress` string, required: Address of the marketplace smart contract.
    - `feeCurrency` 'CELO' | 'CUSD' | 'CEUR', required: The currency in which the transaction fee will be paid
    - `feeRecipient` string, required: Recipient address of the marketplace fee.
    - `fromPrivateKey` string, required: Private key of sender address. Private key, or signature Id must be present.
    - `nonce` number: The nonce to be set to the transaction; if not present, the last known nonce will be used
    - `fee` CustomFee: The custom defined fee; if not present, will be calculated automatically
      - `gasPrice` string, required: The price for one gas unit (in Gwei)
      - `gasLimit` string, required: The maximum number of gas units that you are willing to spend on processing the transaction at the provided gas price
  - UpdateFeeRecipientCeloKMS
    - `chain` 'CELO', required: Blockchain to work with.
    - `contractAddress` string, required: Address of the marketplace smart contract.
    - `feeCurrency` 'CELO' | 'CUSD' | 'CEUR', required: The currency in which the transaction fee will be paid
    - `feeRecipient` string, required: Recipient address of the marketplace fee.
    - `signatureId` string, uuid, required: Identifier of the private key associated in signing application. Private key, or signature Id must be present.
    - `index` number: If signatureId is mnemonic-based, this is the index to the specific address from that mnemonic.
    - `nonce` number: The nonce to be set to the transaction; if not present, the last known nonce will be used
    - `fee` CustomFee: The custom defined fee; if not present, will be calculated automatically
      - `gasPrice` string, required: The price for one gas unit (in Gwei)
      - `gasLimit` string, required: The maximum number of gas units that you are willing to spend on processing the transaction at the provided gas price
  - UpdateFeeRecipientSolana
    - `chain` 'SOL', required: Blockchain to work with.
    - `contractAddress` string, required: Blockchain address of the smart contract
    - `treasuryWithdrawalDestination` string, required: The blockchain address of the new marketplace fee recipient
    - `from` string, required: The blockchain address of the marketplace authority
    - `fromPrivateKey` string, required: The private key of the marketspace authority
  - UpdateFeeRecipientSolanaKMS
    - `chain` 'SOL', required: Blockchain to work with.
    - `contractAddress` string, required: Blockchain address of the smart contract
    - `treasuryWithdrawalDestination` string, required: The blockchain address of the new marketplace fee recipient
    - `from` string, required: The blockchain address of the marketplace authority
    - `signatureId` string, uuid, required: The KMS identifier of the private key of the marketspace authority

## Response `200`

OK

- union
  - TransactionHash
    - `txId` string, required: The hash (ID) of the transaction
  - SignatureId
    - `signatureId` string, uuid, required: The internal Tatum ID of the prepared transaction for Key Management Sysytem (KMS) to sign<br/>This is different from the <code>signatureId</code> parameter that you provided in the request body. The <code>signatureId</code> parameter in the request body specifies the signature ID associated with the private key in KMS.

## Other responses

- `400`: Bad Request
- `401`: Unauthorized. Not valid or inactive subscription key present in the HTTP Header.
- `403`: Forbidden. The request is authenticated, but it is not possible to perform the operation due to logical error or invalid permissions.
- `500`: Internal server error. There was an error on the server during the processing of the request.

---

[API](https://skmtc.dev/tatum/apis/smart-contracts.md) - [All operations](https://skmtc.dev/tatum/apis/smart-contracts/llms.txt) - [OpenAPI document](https://skmtc.dev/tatum/apis/smart-contracts/revisions/c0146043bb37?raw)