Intro

Here is an example of a basic NFT application. Venly can help you mitigate challenges around user onboarding for non-crypto-savvy users. Using Venly's multi-tiered services, you only need to interface with one service to create a seamless end-to-end experience.

The technical architecture outlined below shows you how to structure your backend to accommodate a "crypto-less" flow from your user's perspective and settle user flows on the blockchain.

In this example, we use the Wallet API and the NFT API. Via the Wallet API, we can create blockchain wallets for all users, and the NFT API allows us to create a digital asset in the form of an NFT and transfer it to the wallet we created for the user. All this without exposing any blockchain element to the end customer.

If you also want to implement a payment solution in your architecture, then our PAY solution would be a good fit. It allows you to sell NFT and regular products via the most common payment rails.

📘
With only 11 API calls, you can:

create a user

create a wallet

create an NFT contract

mint NFTs

Services used in this example

Wallet API - Used for the wallet creation
NFT API - Used for the creation and transfer of NFTs
PAY API - Acts as the payment provider for selling NFTs (optional)

Guides we recommend to read

Authentication - Requesting and retrieving the bearer token
Create a user - Create a user account for each of your end customers
Create a wallet- Create a wallet for your users
Mint an NFT - Create, mint and transfer an NFT

Complete Flow Diagram

Complete NFT Application flow - component overview

Complete Endpoints

Now we will go into detail and look at the endpoints you need to execute to authenticate, create a user, and mint NFTs. We will break this down into three parts.

First, we will learn how to authenticate, then how to create a user and a wallet for that user, and finally we will learn how to mint an NFT to the user's wallet address.

1. Authenticating

You will need your access credentials (Client ID and Client Secret) from the Portal, to obtain a bearer token and authorize all API calls. These credentials are necessary for authentication purposes. The bearer token is to be passed in the header of each API call.

📘

Learn how to retrieve a bearer token and authenticate API calls.

Please note that the base path for all Wallet API endpoints in this guide specifically is https://api-wallet-sandbox.venly.io, which is the sandbox environment.

1.1 Video Guide

2. Creating a User and their Wallet

2.1. Creating a User

Let's look at how to create a user. Each user created can represent one of your end-users.

📘
Read more about User Management.

Use the following endpoint to create a user:

Request Endpoint: reference

 POST /api/users

Parameter	Param Type	Description	Data Type	Mandatory
`reference`	Body	A free-form text to specify a reference for the user you create. It can help group specific users.	String	❌

Request Body:

{
  "reference": "Test User"
}

Response Body:

📘

result.id : This is the User ID, of your user.

{
    "success": true,
    "result": {
        "id": "d5eabcf2-f9f0-4341-bf89-807420bb051c",
        "reference": "Test User",
        "createdAt": "2024-10-02T15:44:42.551793919"
    }
}

2.2. Creating a signing method for your user

Next, we're going to create a PIN signing method for the user we just created. There are other signing methods as well, but the very first one should be PIN. Signing methods allow your users to access and interact with their wallets and perform transactions. Each user can access their wallets using their own signing method.

📘
Read more about Signing Methods.

Use the following endpoint to create a signing method for your user.

Request Endpoint: reference

 POST /api/users/{userId}/signing-methods

Parameter	Param Type	Description	Data Type	Mandatory
`{userId}`	Path	The ID of the user for whom to create the signing method for	String	✅
`type`	Body	The type of signing method to create for this user. Allowed values: `PIN, BIOMETRIC, EMERGENCY_CODE`	String	✅
`value`	Body	The value of the signing method. For `PIN`, the value should be 6 digits. For `EMERGENCY_CODE`, the value should be 25 characters, or you can leave it blank to autogenerate the code with the correct entropy.	String	❌

Request Body:

{
  "type": "PIN",
  "value": "123456"
}

Response Body:

📘

result.id : This is the Signing Method ID, of your user.

Each user has a unique signing method ID

{
    "success": true,
    "result": {
        "id": "bf1200ce-d117-4a06-a029-6d99080c6358",
        "type": "PIN",
        "incorrectAttempts": 0,
        "remainingAttempts": 10,
        "hasMasterSecret": true
    }
}

2.3. Creating a Wallet

The next step is creating a wallet for your user. We will include the userId in the request body, and this way the wallet will be created and linked to the specific user. The user can then access the wallet with their signing method.

Since you currently use the API calls in a sandbox environment, the wallets will be created on a testnet chain. In this example, we will create the wallet on the Polygon (MATIC) Blockchain.

📘
Explore testnet chains further.

Use the following endpoint to create a wallet for your user:

Request Endpoint: reference

 POST /api/wallets

Parameter	Param Type	Value	Description	Example Value
`Signing-Method`	Header	`id:value`	`id`: This is the ID of the user's signing method `value`: This is the value of the user's signing method	`c992826c-6311-4896-9c74-8a5f1644f9c7:123456`

Parameter	Description	Type	Required
`secretType`	Specifies the blockchain on which you wish to create your wallet	String	✅
`userId`	The ID of the user you want to link to this wallet.	String	❌

Request Body:

{
  "secretType": "MATIC",
  "userId": "ddf04a49-9c38-4326-acc7-02529ba05a78"
}

Response Body:

Save the following parameters from the response body. They will be used later in the guide.

Parameter	Description
result.`id`	This is the Wallet ID. It is utilized to uniquely identify the wallet.
result.`address`	This is the public wallet address. It will be used when we mint NFTs.

{
    "success": true,
    "result": {
        "id": "19590dc9-28af-417b-bc66-549e726bf91f",
        "address": "0xa1f04C769155195D83c7f16bC6B9540139C80b2A",
        "walletType": "API_WALLET",
        "secretType": "MATIC",
        "createdAt": "2023-12-07T10:21:25.114751052",
        "archived": false,
        "description": "Wise Iguana",
        "primary": false,
        "hasCustomPin": false,
        "userId": "ddf04a49-9c38-4326-acc7-02529ba05a78",
        "custodial": false,
        "balance": {
            "available": true,
            "secretType": "MATIC",
            "balance": 0,
            "gasBalance": 0,
            "symbol": "POL",
            "gasSymbol": "POL",
            "rawBalance": "0",
            "rawGasBalance": "0",
            "decimals": 18
        }
    }
}

👍
You have successfully created a MATIC wallet for your user 🎉.
Next let's look at how to mint NFTs!

3. Minting NFTs

By now you should have an empty wallet created for your user. Next, we will learn how to easily mint NFTs to that user's wallet address. As you created a MATIC wallet, we will be creating an NFT contract on the MATIC chain and then mint the NFTs.

3.1 Creating a Contract

Let's start by defining your first contract. This contract will represent a collection for the NFTs. We will create a contract on the Polygon (MATIC) testnet chain.

Request Endpoint: reference

 POST /api/v3/erc1155/contracts/deployments

Request Body:

Parameter	Description	Type	Required
`name`	The name of your NFT collection/contract	String	✅
`description`	The description of your NFT collection/contract	String	✅
`image`	The image URL for your NFT collection/contract that will be displayed	String	✅
`externalUrl`	This can be any link such as a link to your website, landing page, etc.	String	✅
`chain`	This is the blockchain on which you want to create the contract on	String	✅

{
    "name": "Venly NFT Collection",
    "description": "This collection contains Venly NFTs.",
    "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
    "externalUrl": "https://www.venly.io/",
    "chain": "MATIC"
}

Response Body:

📘
Save the result.id from the response body. This is the Deployment ID used to track the status of the contract creation request.

{
    "success": true,
    "result": {
        "name": "Venly NFT Collection",
        "description": "This collection contains Venly NFTs.",
        "id": "5ad5b26d-77d0-46ee-aa4d-569878b74b58",
        "chain": "MATIC",
        "symbol": "VENFCO",
        "externalUrl": "https://www.venly.io/",
        "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
        "media": [],
        "transactionHash": "0xa0b413f2584a38bab757f7a25def86efcf43eb19adf3dba529b646f2811f8a96",
        "status": "PENDING",
        "storage": {
            "type": "cloud",
            "location": "https://metadata-staging.venly.io/metadata/contracts/67822"
        },
        "contractUri": "https://metadata-staging.venly.io/metadata/contracts/67822",
        "royalties": {},
        "external_link": "https://www.venly.io/"
    }
}

3.2 Check the status of the contract/collection

This endpoint is used to check the deployment status of a contract/collection. The {deploymentId} in the path is for tracking the status of contract creation. It is in the response body of the create contract/collection endpoint as result.id.

Request Endpoint: reference

GET /api/v3/erc1155/contracts/deployments/{deploymentId}

Example Request

GET /api/v3/erc1155/contracts/deployments/5ad5b26d-77d0-46ee-aa4d-569878b74b58

Response Body

📘

In the response body, the result.status parameter is SUCCEEDED, indicating the contract was deployed on-chain.

Save the result.address parameter. It is the contract address and it will be used when minting NFTs.

{
    "success": true,
    "result": {
        "name": "Venly NFT Collection",
        "description": "This collection contains Venly NFTs.",
        "address": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
        "id": "5ad5b26d-77d0-46ee-aa4d-569878b74b58",
        "chain": "MATIC",
        "symbol": "VENFCO",
        "externalUrl": "https://www.venly.io/",
        "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
        "media": [],
        "transactionHash": "0xa0b413f2584a38bab757f7a25def86efcf43eb19adf3dba529b646f2811f8a96",
        "status": "SUCCEEDED",
        "storage": {
            "type": "cloud",
            "location": "https://metadata-staging.venly.io/metadata/contracts/67822"
        },
        "contractUri": "https://metadata-staging.venly.io/metadata/contracts/67822",
        "external_link": "https://www.venly.io/"
    }
}

3.3 Creating Token-type

Next, we will create a token-type which serves as a template for minting NFTs. This means you just have to define the NFT template once with parameters like its name, image, attributes, etc, and then you can mint multiple NFTs directly to your user's wallets.

Defining token types helps structure the information such as attributes and animationUrls.

Request Endpoint: reference

POST /api/v3/erc1155/token-types/creations

Request Body:

Parameter	Description	Type	Required
`chain`	The blockchain of the contract	String	✅
`contractAddress`	The contract address under which you want to create the token-type	String	✅
`creations`	An array of objects that can define one or multiple token-type details	Array of objects	✅
`creations.name`	The name of the token-type	String	✅
`creations.description`	The description of the token-type	String	❌
`creations.image`	The image URL for the token-type that will be displayed	String	❌

{
    "chain": "MATIC",
    "contractAddress": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
    "creations": [
        {
            "name": "Zap Village",
            "description": "Enter the Venly Zap Village!",
            "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg"
        }
    ]
}

Response Body:

📘

Save the result.creations.id from the response body. This is the token Creation ID and it's used to track the status of the token-type creation request.

The status attribute indicates the token-type creation status.

{
    "success": true,
    "result": {
        "creations": [
            {
                "id": "92ebfbb7-df9a-4228-9b57-6614315fc896",
                "status": "PENDING",
                "tokenTypeId": 2,
                "metadata": {
                    "name": "Zap Village",
                    "description": "Enter the Venly Zap Village!",
                    "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
                    "imagePreview": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
                    "imageThumbnail": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
                    "animationUrls": [],
                    "attributes": [
                        {
                            "type": "system",
                            "name": "tokenTypeId",
                            "value": "1",
                            "traitType": "Token Type ID",
                            "trait_type": "Token Type ID"
                        }
                    ],
                    "contract": {
                        "address": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
                        "name": "Venly NFT Collection",
                        "symbol": "VENFCO",
                        "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                        "imageUrl": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                        "image_url": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                        "description": "This collection contains Venly NFTs.",
                        "externalLink": "https://www.venly.io/",
                        "external_link": "https://www.venly.io/",
                        "externalUrl": "https://www.venly.io/",
                        "external_url": "https://www.venly.io/",
                        "media": [],
                        "type": "ERC_1155"
                    },
                    "fungible": false
                }
            }
        ]
    }
}

3.4 Check the status of token-type

This endpoint is used to check the status of token-type creation. The {creationId} in the path is for tracking the status of token-type creation. It is in the response body of the create token-type endpoint as result.id.

Request Endpoint: reference

GET /api/v3/erc1155/token-types/creations/{creationId}

Example Request

GET /api/v3/erc1155/token-types/creations/92ebfbb7-df9a-4228-9b57-6614315fc896

Response Body

📘

In the response body, the result.status parameter is SUCCEEDED, indicating the token-type was created.

Save the result.tokenTypeId parameter. It will be used when minting NFTs.

{
    "success": true,
    "result": {
        "id": "ff81e5e5-68eb-4ba1-949d-b82d9adf30ad",
        "status": "SUCCEEDED",
        "transactionHash": "0x892a5740a0a2ae77a79218beb4891411b3f9e12fb54c59f0e044b6157e22ba66",
        "tokenTypeId": 2,
        "mints": [],
        "metadata": {
            "name": "Zap Village",
            "description": "Enter the Venly Zap Village!",
            "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
            "imagePreview": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
            "imageThumbnail": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
            "animationUrls": [],
            "attributes": [
                {
                    "type": "system",
                    "name": "tokenTypeId",
                    "value": "2",
                    "traitType": "Token Type ID",
                    "trait_type": "Token Type ID"
                }
            ],
            "contract": {
                "address": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
                "name": "Venly NFT Collection",
                "symbol": "VENFCO",
                "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                "imageUrl": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                "image_url": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                "description": "This collection contains Venly NFTs.",
                "externalLink": "https://www.venly.io/",
                "external_link": "https://www.venly.io/",
                "externalUrl": "https://www.venly.io/",
                "external_url": "https://www.venly.io/",
                "media": [],
                "type": "ERC_1155"
            },
            "fungible": false
        }
    }
}

3.5 Minting NFTs

Finally, let's look at how to mint NFTs to the user's wallet address. By now you should have:

User's wallet address: 0xa1f04C769155195D83c7f16bC6B9540139C80b2A
Wallet ID: 19590dc9-28af-417b-bc66-549e726bf91f
NFT contract address: 0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3
Token-type ID: 2

Request Endpoint: reference

 POST /api/v3/erc1155/contracts/deployments

Request Body:

Parameter	Param Type	Description	Type	Required
`contractAddress`	Body	The contract address	String	✅
`chain`	Body	The blockchain of the contract	String	✅
`tokenTypeId`	Body	This is the `ID` of the token-type. You can get it from the response body when you create a token-type.	String	✅
`destinations`	Body	The array which includes all the wallet addresses and the number of NFTs to mint per wallet address	Array of objects	✅
`destinations.address`	Body	The wallet address or email address to mint and send the NFT	String	✅
`destinations.amount`	Body	The number of NFTs you want to mint and send	Integer	✅

{
    "contractAddress": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
    "chain": "MATIC",
    "tokenTypeId": "2",
    "destinations": [
        {
            "address": "0xa1f04C769155195D83c7f16bC6B9540139C80b2A",
            "amount": "5"
        }
    ]
}

Response Body:

📘

Under the mints array, you can find the id (mintId) for each minted NFT listed with the wallet address. This unique id (mintId) can be used to track the status of the mint request.

The status attribute indicates the on-chain token mint status.

{
    "success": true,
    "result": {
        "mints": [
            {
                "id": "39fb5210-427d-4fc2-93cf-2e4476e2e457",
                "createdOn": "2024-10-02T12:47:26.227696583",
                "status": "PENDING",
                "destination": {
                    "address": "0xa1f04C769155195D83c7f16bC6B9540139C80b2A",
                    "amount": 1
                }
            },
            {
                "id": "95ba44d2-a9ad-462d-91b1-af7e5542dbd1",
                "createdOn": "2024-10-02T12:47:26.22994071",
                "status": "PENDING",
                "destination": {
                    "address": "0xa1f04C769155195D83c7f16bC6B9540139C80b2A",
                    "amount": 1
                }
            },
            {
                "id": "a9d472b0-9fbf-4862-a74a-23484fd9017f",
                "createdOn": "2024-10-02T12:47:26.231049558",
                "status": "PENDING",
                "destination": {
                    "address": "0xa1f04C769155195D83c7f16bC6B9540139C80b2A",
                    "amount": 1
                }
            },
            {
                "id": "f7024a96-32a9-4123-9d15-0f3036d09674",
                "createdOn": "2024-10-02T12:47:26.232371192",
                "status": "PENDING",
                "destination": {
                    "address": "0xa1f04C769155195D83c7f16bC6B9540139C80b2A",
                    "amount": 1
                }
            },
            {
                "id": "3b75d75f-91f6-4f7d-91b9-95a0c0597327",
                "createdOn": "2024-10-02T12:47:26.233422771",
                "status": "PENDING",
                "destination": {
                    "address": "0xa1f04C769155195D83c7f16bC6B9540139C80b2A",
                    "amount": 1
                }
            }
        ],
        "metadata": {
            "name": "Zap Village",
            "description": "Enter the Venly Zap Village!",
            "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
            "imagePreview": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
            "imageThumbnail": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
            "animationUrls": [],
            "attributes": [
                {
                    "type": "system",
                    "name": "tokenTypeId",
                    "value": "2",
                    "traitType": "Token Type ID",
                    "trait_type": "Token Type ID"
                }
            ],
            "contract": {
                "address": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
                "name": "Venly NFT Collection",
                "symbol": "VENFCO",
                "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                "imageUrl": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                "image_url": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                "description": "This collection contains Venly NFTs.",
                "externalLink": "https://www.venly.io/",
                "external_link": "https://www.venly.io/",
                "externalUrl": "https://www.venly.io/",
                "external_url": "https://www.venly.io/",
                "media": [],
                "type": "ERC_1155"
            },
            "fungible": false
        }
    }
}

3.6 Check the status of NFT mints

This endpoint is used to check the status of NFT mints. The {mintId} in the path is for tracking the status of the NFT mint. It is in the response body of the Mint Fungible or Non-Fungible Tokens endpoint as result.mints.id.

Request Endpoint: reference

GET /api/v3/erc1155/tokens/mints/{mintId}

Example Request

GET /api/v3/erc1155/tokens/mints/39fb5210-427d-4fc2-93cf-2e4476e2e457

Response Body

📘

You can get the tokenId in the response body.

In the response body, the result.status parameter is SUCCEEDED, indicating the mint was completed on-chain.

{
    "success": true,
    "result": {
        "id": "39fb5210-427d-4fc2-93cf-2e4476e2e457",
        "tokenId": 39,
        "createdOn": "2024-10-02T12:47:26.227697",
        "status": "SUCCEEDED",
        "transactionHash": "0x4e39beb176b663233019d7e1de74584c6507a4dcdc1f01ade4ac1d6cb53fa947",
        "destination": {
            "address": "0xa1f04C769155195D83c7f16bC6B9540139C80b2A",
            "amount": 1
        },
        "metadata": {
            "name": "Zap Village",
            "description": "Enter the Venly Zap Village!",
            "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
            "imagePreview": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
            "imageThumbnail": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/purplevillage.jpeg",
            "animationUrls": [],
            "attributes": [
                {
                    "type": "system",
                    "name": "tokenTypeId",
                    "value": "2",
                    "traitType": "Token Type ID",
                    "trait_type": "Token Type ID"
                },
                {
                    "type": "property",
                    "name": "mintNumber",
                    "value": "2",
                    "traitType": "Mint Number",
                    "trait_type": "Mint Number"
                }
            ],
            "contract": {
                "address": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
                "name": "Venly NFT Collection",
                "symbol": "VENFCO",
                "image": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                "imageUrl": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                "image_url": "https://storage-staging.venly.io/applications/bff93371-db40-4363-9692-4fbe64a34b54/logovenly.png",
                "description": "This collection contains Venly NFTs.",
                "externalLink": "https://www.venly.io/",
                "external_link": "https://www.venly.io/",
                "externalUrl": "https://www.venly.io/",
                "external_url": "https://www.venly.io/",
                "media": [],
                "type": "ERC_1155"
            },
            "fungible": false
        }
    }
}

3.7 Get NFTs by Wallet ID

Next, we will fetch the NFTs held in a wallet by wallet ID.

Request Endpoint: reference

 GET /api/wallets/{walletId}/nonfungibles

Parameter	Param Type	Description	Type	Required
`{walletId}`	Path	The unique ID of the wallet for which you want to fetch NFTs. It is found in the response body of the create wallet endpoint as `result.id`	String	✅

Example Request:

GET /api/wallets/19590dc9-28af-417b-bc66-549e726bf91f/nonfungibles

Response Body

👍
The response body shows that your user's wallet has five NFTs!

{
    "success": true,
    "result": [
        {
            "id": "43",
            "name": "Zap Village",
            "description": "Enter the Venly Zap Village!",
            "imageUrl": "https://cdn.simplehash.com/assets/d5364a69e220124da8d406d3f49ee5c7ffbfb2b6ca84d73e3e99878dc28c0b8d.jpg",
            "imagePreviewUrl": "https://lh3.googleusercontent.com/fz0nKPs5UOdsUmKYd2gotIkK-5N5ERyyDq8jgnC22dH1Pl-QfWMGEgL3mM8WLB7yQ_qy-REcZ3Z7q4RgR3PbuQbMRdIxS1NbDA",
            "imageThumbnailUrl": "https://lh3.googleusercontent.com/fz0nKPs5UOdsUmKYd2gotIkK-5N5ERyyDq8jgnC22dH1Pl-QfWMGEgL3mM8WLB7yQ_qy-REcZ3Z7q4RgR3PbuQbMRdIxS1NbDA=s250",
            "animationUrls": [],
            "fungible": false,
            "contract": {
                "name": "Venly NFT Collection",
                "description": "This collection contains Venly NFTs.",
                "address": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
                "symbol": "VENFCO",
                "media": [
                    {
                        "type": "image",
                        "value": "https://lh3.googleusercontent.com/UXW2okkylVnV1riV_L-4iR3S3Wwkjh1bgr5VhT7ZmK5ltai2HczB2cAAP45c5U89EcFwOgfH1ZMj69_NkQDeYZ4Fvy11hIbInbOJ"
                    }
                ],
                "type": "ERC_1155",
                "verified": false,
                "premium": false,
                "isNsfw": false,
                "categories": [],
                "url": "https://www.venly.io/",
                "imageUrl": "https://lh3.googleusercontent.com/UXW2okkylVnV1riV_L-4iR3S3Wwkjh1bgr5VhT7ZmK5ltai2HczB2cAAP45c5U89EcFwOgfH1ZMj69_NkQDeYZ4Fvy11hIbInbOJ"
            },
            "attributes": [
                {
                    "type": "property",
                    "name": "Token Type ID",
                    "value": "2"
                },
                {
                    "type": "property",
                    "name": "Mint Number",
                    "value": "11"
                }
            ],
            "balance": 1,
            "finalBalance": 1,
            "transferFees": false
        },
        {
            "id": "42",
            "name": "Zap Village",
            "description": "Enter the Venly Zap Village!",
            "imageUrl": "https://cdn.simplehash.com/assets/d5364a69e220124da8d406d3f49ee5c7ffbfb2b6ca84d73e3e99878dc28c0b8d.jpg",
            "imagePreviewUrl": "https://lh3.googleusercontent.com/fz0nKPs5UOdsUmKYd2gotIkK-5N5ERyyDq8jgnC22dH1Pl-QfWMGEgL3mM8WLB7yQ_qy-REcZ3Z7q4RgR3PbuQbMRdIxS1NbDA",
            "imageThumbnailUrl": "https://lh3.googleusercontent.com/fz0nKPs5UOdsUmKYd2gotIkK-5N5ERyyDq8jgnC22dH1Pl-QfWMGEgL3mM8WLB7yQ_qy-REcZ3Z7q4RgR3PbuQbMRdIxS1NbDA=s250",
            "animationUrls": [],
            "fungible": false,
            "contract": {
                "name": "Venly NFT Collection",
                "description": "This collection contains Venly NFTs.",
                "address": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
                "symbol": "VENFCO",
                "media": [
                    {
                        "type": "image",
                        "value": "https://lh3.googleusercontent.com/UXW2okkylVnV1riV_L-4iR3S3Wwkjh1bgr5VhT7ZmK5ltai2HczB2cAAP45c5U89EcFwOgfH1ZMj69_NkQDeYZ4Fvy11hIbInbOJ"
                    }
                ],
                "type": "ERC_1155",
                "verified": false,
                "premium": false,
                "isNsfw": false,
                "categories": [],
                "url": "https://www.venly.io/",
                "imageUrl": "https://lh3.googleusercontent.com/UXW2okkylVnV1riV_L-4iR3S3Wwkjh1bgr5VhT7ZmK5ltai2HczB2cAAP45c5U89EcFwOgfH1ZMj69_NkQDeYZ4Fvy11hIbInbOJ"
            },
            "attributes": [
                {
                    "type": "property",
                    "name": "Token Type ID",
                    "value": "2"
                },
                {
                    "type": "property",
                    "name": "Mint Number",
                    "value": "10"
                }
            ],
            "balance": 1,
            "finalBalance": 1,
            "transferFees": false
        },
        {
            "id": "41",
            "name": "Zap Village",
            "description": "Enter the Venly Zap Village!",
            "imageUrl": "https://cdn.simplehash.com/assets/d5364a69e220124da8d406d3f49ee5c7ffbfb2b6ca84d73e3e99878dc28c0b8d.jpg",
            "imagePreviewUrl": "https://lh3.googleusercontent.com/fz0nKPs5UOdsUmKYd2gotIkK-5N5ERyyDq8jgnC22dH1Pl-QfWMGEgL3mM8WLB7yQ_qy-REcZ3Z7q4RgR3PbuQbMRdIxS1NbDA",
            "imageThumbnailUrl": "https://lh3.googleusercontent.com/fz0nKPs5UOdsUmKYd2gotIkK-5N5ERyyDq8jgnC22dH1Pl-QfWMGEgL3mM8WLB7yQ_qy-REcZ3Z7q4RgR3PbuQbMRdIxS1NbDA=s250",
            "animationUrls": [],
            "fungible": false,
            "contract": {
                "name": "Venly NFT Collection",
                "description": "This collection contains Venly NFTs.",
                "address": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
                "symbol": "VENFCO",
                "media": [
                    {
                        "type": "image",
                        "value": "https://lh3.googleusercontent.com/UXW2okkylVnV1riV_L-4iR3S3Wwkjh1bgr5VhT7ZmK5ltai2HczB2cAAP45c5U89EcFwOgfH1ZMj69_NkQDeYZ4Fvy11hIbInbOJ"
                    }
                ],
                "type": "ERC_1155",
                "verified": false,
                "premium": false,
                "isNsfw": false,
                "categories": [],
                "url": "https://www.venly.io/",
                "imageUrl": "https://lh3.googleusercontent.com/UXW2okkylVnV1riV_L-4iR3S3Wwkjh1bgr5VhT7ZmK5ltai2HczB2cAAP45c5U89EcFwOgfH1ZMj69_NkQDeYZ4Fvy11hIbInbOJ"
            },
            "attributes": [
                {
                    "type": "property",
                    "name": "Token Type ID",
                    "value": "2"
                },
                {
                    "type": "property",
                    "name": "Mint Number",
                    "value": "9"
                }
            ],
            "balance": 1,
            "finalBalance": 1,
            "transferFees": false
        },
        {
            "id": "40",
            "name": "Zap Village",
            "description": "Enter the Venly Zap Village!",
            "imageUrl": "https://cdn.simplehash.com/assets/d5364a69e220124da8d406d3f49ee5c7ffbfb2b6ca84d73e3e99878dc28c0b8d.jpg",
            "imagePreviewUrl": "https://lh3.googleusercontent.com/fz0nKPs5UOdsUmKYd2gotIkK-5N5ERyyDq8jgnC22dH1Pl-QfWMGEgL3mM8WLB7yQ_qy-REcZ3Z7q4RgR3PbuQbMRdIxS1NbDA",
            "imageThumbnailUrl": "https://lh3.googleusercontent.com/fz0nKPs5UOdsUmKYd2gotIkK-5N5ERyyDq8jgnC22dH1Pl-QfWMGEgL3mM8WLB7yQ_qy-REcZ3Z7q4RgR3PbuQbMRdIxS1NbDA=s250",
            "animationUrls": [],
            "fungible": false,
            "contract": {
                "name": "Venly NFT Collection",
                "description": "This collection contains Venly NFTs.",
                "address": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
                "symbol": "VENFCO",
                "media": [
                    {
                        "type": "image",
                        "value": "https://lh3.googleusercontent.com/UXW2okkylVnV1riV_L-4iR3S3Wwkjh1bgr5VhT7ZmK5ltai2HczB2cAAP45c5U89EcFwOgfH1ZMj69_NkQDeYZ4Fvy11hIbInbOJ"
                    }
                ],
                "type": "ERC_1155",
                "verified": false,
                "premium": false,
                "isNsfw": false,
                "categories": [],
                "url": "https://www.venly.io/",
                "imageUrl": "https://lh3.googleusercontent.com/UXW2okkylVnV1riV_L-4iR3S3Wwkjh1bgr5VhT7ZmK5ltai2HczB2cAAP45c5U89EcFwOgfH1ZMj69_NkQDeYZ4Fvy11hIbInbOJ"
            },
            "attributes": [
                {
                    "type": "property",
                    "name": "Token Type ID",
                    "value": "2"
                },
                {
                    "type": "property",
                    "name": "Mint Number",
                    "value": "8"
                }
            ],
            "balance": 1,
            "finalBalance": 1,
            "transferFees": false
        },
        {
            "id": "39",
            "name": "Zap Village",
            "description": "Enter the Venly Zap Village!",
            "imageUrl": "https://cdn.simplehash.com/assets/d5364a69e220124da8d406d3f49ee5c7ffbfb2b6ca84d73e3e99878dc28c0b8d.jpg",
            "imagePreviewUrl": "https://lh3.googleusercontent.com/fz0nKPs5UOdsUmKYd2gotIkK-5N5ERyyDq8jgnC22dH1Pl-QfWMGEgL3mM8WLB7yQ_qy-REcZ3Z7q4RgR3PbuQbMRdIxS1NbDA",
            "imageThumbnailUrl": "https://lh3.googleusercontent.com/fz0nKPs5UOdsUmKYd2gotIkK-5N5ERyyDq8jgnC22dH1Pl-QfWMGEgL3mM8WLB7yQ_qy-REcZ3Z7q4RgR3PbuQbMRdIxS1NbDA=s250",
            "animationUrls": [],
            "fungible": false,
            "contract": {
                "name": "Venly NFT Collection",
                "description": "This collection contains Venly NFTs.",
                "address": "0xf0b30ec3720e9be1452b64d2ee476f57c2f535d3",
                "symbol": "VENFCO",
                "media": [
                    {
                        "type": "image",
                        "value": "https://lh3.googleusercontent.com/UXW2okkylVnV1riV_L-4iR3S3Wwkjh1bgr5VhT7ZmK5ltai2HczB2cAAP45c5U89EcFwOgfH1ZMj69_NkQDeYZ4Fvy11hIbInbOJ"
                    }
                ],
                "type": "ERC_1155",
                "verified": false,
                "premium": false,
                "isNsfw": false,
                "categories": [],
                "url": "https://www.venly.io/",
                "imageUrl": "https://lh3.googleusercontent.com/UXW2okkylVnV1riV_L-4iR3S3Wwkjh1bgr5VhT7ZmK5ltai2HczB2cAAP45c5U89EcFwOgfH1ZMj69_NkQDeYZ4Fvy11hIbInbOJ"
            },
            "attributes": [
                {
                    "type": "property",
                    "name": "Token Type ID",
                    "value": "2"
                },
                {
                    "type": "property",
                    "name": "Mint Number",
                    "value": "7"
                }
            ],
            "balance": 1,
            "finalBalance": 1,
            "transferFees": false
        }
    ]
}

👍
With only eleven API calls, you were able to create a user, create a wallet, and also mint NFTs to that wallet!

Preview NFTs on Sandbox/Testnet

📘
Learn how to preview your NFTs on sandbox/testnet.

Schedule a demo with our team to explore tailored solutions or dive in and start building right away on our portal.