diff --git a/categories/smart_contracts/openapi.yml b/categories/smart_contracts/openapi.yml
index 6eccb72..a2413f7 100644
--- a/categories/smart_contracts/openapi.yml
+++ b/categories/smart_contracts/openapi.yml
@@ -101,6 +101,12 @@ tags:
 servers:
 - url: https://api.tatum.io
 paths:
+  /v1/contract/deploy:
+    post:
+      $ref: categories/smart_contracts/paths/v1_contract_deploy_post.yml
+  /v1/contract/erc721/mint:
+    post:
+      $ref: categories/smart_contracts/paths/v1_contract_erc721_mint_post.yml
   /v3/gas-pump:
     post:
       $ref: categories/smart_contracts/paths/v3_gas-pump_post.yml
diff --git a/categories/smart_contracts/paths/v1_contract_deploy_post.yml b/categories/smart_contracts/paths/v1_contract_deploy_post.yml
new file mode 100644
index 0000000..4c351d1
--- /dev/null
+++ b/categories/smart_contracts/paths/v1_contract_deploy_post.yml
@@ -0,0 +1,67 @@
+description: "This operation is used to create a new smart contract on the blockchain.\
+  \ The operation is asynchronous and returns a transaction hash. The transaction\
+  \ hash can be used to query the status of the transaction.<br/>\nYou can create\
+  \ the following types of contracts:\n<ul>\n  <li>ERC-20 - Fungible token like USDT</li>\n\
+  \  <li>ERC-721 - NFT collection like BAYC</li>\n  <li>ERC-1155 - MultiToken NFT\
+  \ collection</li>\n</ul>\nYou can find more information about the contracts on our\
+  \ <a href=\"https://github.com/tatumio/smart-contract-library\" target=\"_blank\"\
+  >GitHub page</a> with steps required for verification.<br/>\nIf you deploy NFT collection\
+  \ contract (ERC-721), it is automatically enabled for <a href=\"https://docs.tatum.io/nft-express/what-is-nft-express\"\
+  \ target=\"_blank\">NFT Express functionality.</a><br/>\n"
+operationId: deployContract
+requestBody:
+  content:
+    application/json:
+      schema:
+        oneOf:
+        - $ref: '../../../components/migrated.yml#/components/schemas/DeployErc20Contract'
+        - $ref: '../../../components/migrated.yml#/components/schemas/DeployErc721Contract'
+        - $ref: '../../../components/migrated.yml#/components/schemas/DeployErc1155Contract'
+  required: true
+responses:
+  '200':
+    content:
+      application/json:
+        schema:
+          $ref: '../../../components/migrated.yml#/components/schemas/TransactionHash'
+    description: OK
+  '400':
+    content:
+      application/json:
+        schema:
+          $ref: '../../../components/migrated.yml#/components/schemas/Error400'
+    description: Bad Request. Validation failed for the given object in the HTTP Body
+      or Request parameters.
+  '401':
+    content:
+      application/json:
+        schema:
+          oneOf:
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error401NotActive'
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error401Invalid'
+    description: Unauthorized. Not valid or inactive subscription key present in the
+      HTTP Header.
+  '403':
+    description: Forbidden. The request is authenticated, but it is not possible to
+      required perform operation due to logical error or invalid permissions.
+    content:
+      application/json:
+        schema:
+          oneOf:
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error403PlanNotSupported'
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error403ChainNotSupported'
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error403MainnetNotSupported'
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error403LimitExceeded'
+  '500':
+    content:
+      application/json:
+        schema:
+          $ref: '../../../components/migrated.yml#/components/schemas/Error500'
+    description: Internal server error. There was an error on the server while processing
+      the request.
+security:
+- X-API-Key: []
+x-codeSamples: []
+summary: Deploy smart contract
+tags:
+- Smart Contract interactions
diff --git a/categories/smart_contracts/paths/v1_contract_erc721_mint_post.yml b/categories/smart_contracts/paths/v1_contract_erc721_mint_post.yml
new file mode 100644
index 0000000..1973765
--- /dev/null
+++ b/categories/smart_contracts/paths/v1_contract_erc721_mint_post.yml
@@ -0,0 +1,63 @@
+description: 'This operation is used to mint NFT on existing NFT collection on the
+  blockchain. The operation is asynchronous and returns a transaction hash. The transaction
+  hash can be used to query the status of the transaction.<br/>
+
+  NFT will be minted as NFT Express. See more: <a href="https://docs.tatum.io/nft-express/what-is-nft-express"
+  target="_blank">NFT Express functionality.</a><br/>
+
+  '
+operationId: mintErc721
+requestBody:
+  content:
+    application/json:
+      schema:
+        oneOf:
+        - $ref: '../../../components/migrated.yml#/components/schemas/EvmErc721Mint'
+  required: true
+responses:
+  '200':
+    content:
+      application/json:
+        schema:
+          $ref: '../../../components/migrated.yml#/components/schemas/TransactionHash'
+    description: OK
+  '400':
+    content:
+      application/json:
+        schema:
+          $ref: '../../../components/migrated.yml#/components/schemas/Error400'
+    description: Bad Request. Validation failed for the given object in the HTTP Body
+      or Request parameters.
+  '401':
+    content:
+      application/json:
+        schema:
+          oneOf:
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error401NotActive'
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error401Invalid'
+    description: Unauthorized. Not valid or inactive subscription key present in the
+      HTTP Header.
+  '403':
+    description: Forbidden. The request is authenticated, but it is not possible to
+      required perform operation due to logical error or invalid permissions.
+    content:
+      application/json:
+        schema:
+          oneOf:
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error403PlanNotSupported'
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error403ChainNotSupported'
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error403MainnetNotSupported'
+          - $ref: '../../../components/migrated.yml#/components/schemas/Error403LimitExceeded'
+  '500':
+    content:
+      application/json:
+        schema:
+          $ref: '../../../components/migrated.yml#/components/schemas/Error500'
+    description: Internal server error. There was an error on the server while processing
+      the request.
+security:
+- X-API-Key: []
+x-codeSamples: []
+summary: Mint NFT
+tags:
+- Smart Contract interactions
diff --git a/components/schemas/DeployErc1155Contract.yml b/components/schemas/DeployErc1155Contract.yml
new file mode 100644
index 0000000..6d7f9c4
--- /dev/null
+++ b/components/schemas/DeployErc1155Contract.yml
@@ -0,0 +1,16 @@
+allOf:
+- $ref: '../../../components/migrated.yml#/components/schemas/DeployAbstractContract'
+- type: object
+  required:
+  - contractType
+  properties:
+    contractType:
+      type: string
+      enum:
+      - multitoken
+      description: The type of contract to deploy.
+    baseURI:
+      type: string
+      maxLength: 500
+      description: The base URI for the ERC1155 token metadata. If not provided, the
+        token will not have any base URI prefixed.
diff --git a/components/schemas/DeployErc20Contract.yml b/components/schemas/DeployErc20Contract.yml
new file mode 100644
index 0000000..12d0ea6
--- /dev/null
+++ b/components/schemas/DeployErc20Contract.yml
@@ -0,0 +1,41 @@
+allOf:
+- $ref: '../../../components/migrated.yml#/components/schemas/DeployAbstractContract'
+- type: object
+  required:
+  - name
+  - symbol
+  - contractType
+  - initialSupply
+  - initialHolder
+  properties:
+    name:
+      type: string
+      maxLength: 255
+      description: The name of the ERC20 token.
+    symbol:
+      type: string
+      maxLength: 255
+      description: The symbol of the ERC20 token.
+    contractType:
+      type: string
+      enum:
+      - fungible
+      description: The type of contract to deploy.
+    initialSupply:
+      type: string
+      description: The initial supply of the ERC20 token.
+    initialHolder:
+      type: string
+      pattern: ^0x[a-fA-F0-9]{40}$
+      description: The address that will hold the initial supply of the token.
+    decimals:
+      type: integer
+      minimum: 0
+      maximum: 30
+      description: The number of decimals the ERC20 token will have. If not provided,
+        the default value is 18.
+    pauser:
+      type: string
+      pattern: ^0x[a-fA-F0-9]{40}$
+      description: The address that can pause the token contract. If not provided,
+        the pauser is the owner.
diff --git a/components/schemas/DeployErc721Contract.yml b/components/schemas/DeployErc721Contract.yml
new file mode 100644
index 0000000..ef2f0a5
--- /dev/null
+++ b/components/schemas/DeployErc721Contract.yml
@@ -0,0 +1,26 @@
+allOf:
+- $ref: '../../../components/migrated.yml#/components/schemas/DeployAbstractContract'
+- type: object
+  required:
+  - name
+  - symbol
+  - contractType
+  properties:
+    name:
+      type: string
+      maxLength: 255
+      description: The name of the ERC721 token.
+    symbol:
+      type: string
+      maxLength: 255
+      description: The symbol of the ERC721 token.
+    contractType:
+      type: string
+      enum:
+      - nft
+      description: The type of contract to deploy.
+    baseURI:
+      type: string
+      maxLength: 500
+      description: The base URI for the ERC721 token metadata. If not provided, the
+        token will not have any base URI prefixed.
diff --git a/components/schemas/EvmErc721Mint.yml b/components/schemas/EvmErc721Mint.yml
new file mode 100644
index 0000000..9473490
--- /dev/null
+++ b/components/schemas/EvmErc721Mint.yml
@@ -0,0 +1,45 @@
+type: object
+properties:
+  chain:
+    type: string
+    enum:
+    - bsc-mainnet
+    - bsc-testnet
+    - ethereum-mainnet
+    - ethereum-sepolia
+    - polygon-mainnet
+    - polygon-mumbai
+    - celo-mainnet
+    - celo-alfajores
+    - one-mainnet-s0
+    - one-testnet-s0
+    - kcs-mainnet
+    - kcs-testnet
+    description: The blockchain network where to mint NFT.
+  to:
+    type: string
+    pattern: ^0x[a-fA-F0-9]{40}$
+    description: The address of the NFT receiver.
+  url:
+    type: string
+    pattern: ipfs://[a-f0-9]{60}
+    description: The URL pointing to the NFT metadata; for more information, see EIP-721
+  tokenId:
+    type: string
+    pattern: ^[0-9]+$
+    description: Token Id of NFT to be minted
+  contractAddress:
+    type: string
+    pattern: ^0x[a-fA-F0-9]{40}$
+    description: Smart contract address of the NFT collection
+  minter:
+    type: string
+    pattern: ^0x[a-fA-F0-9]{40}$
+    description: The address of the minter of the contract. If not provided, the owner
+      will be the minter.
+required:
+- chain
+- to
+- url
+- tokenId
+- contractAddress