🔃Evolve NFTs
Generate multiple NFTs for an existing SmartContract.
Endpoint
POST /v1/nft/generate-nft/:smartContractId?evolveNFT=true
Authentication
API key is required in the headers.
Path Parameters
Request Body
The request body should be an array of objects, each containing the following parameters: Note that at least one of those fields userWallet or email should be present in the request.
NFT Metadata Object:
Attribute Object:
Example
RAW
POST /v1/nft/generate-nft/12345?evolveNFT=true
Headers:
API_KEY: YOUR_API_KEY
Content-Type: application/json
Body:
[
{
"metadata": [
{
"image": "<SOME_IMAGE URL>", // imageName (if use upload-image)
"name": "First NFT evolved",
"description": "This is the first NFT evolved",
"idToEvolve" : 0,
"attributes": [
{
"key": "Characteristic evolved",
"value": "Characteristic Value evolved"
},
{
"key": "Characteristic 2",
"value": "Characteristic Value 2"
}
]
},
{
"image": "<SOME_IMAGE URL>",
"name": "Second NFT evolved",
"idToEvolve" : 1,
"description": "This is the second NFT evolved",
"attributes": [
{
"key": "Characteristic evolved ",
"value": "Characteristic Value 1"
},
{
"key": "Characteristic 2",
"value": "Characteristic Value 2"
}
]
}
]
}
]
Response
result: Response datatotalToMint: Total NFTs to mint at this moment
addresses: NFT sending address
amounts: Number of NFTs to mint for each address
uris: IPFS urls for each NFT
ids: ids NFT in Backend
smartContractAddress: Smart Contract Address
blockchain: Blockchain
blockchainId: Decimal chain id
error:Error data if request fail
Status: 200 OK{
"result": {
"totalToMint": 6,
"addresses": [
"0x11112222333344445555666677778888",
"0x88887777666655554444333322221111"
],
"amounts": [
1,
1
],
"uris": [
"XXXX",
"YYYY",
],
"ids": [
0,
1,
],
"_ids": [
"660e02406878e6ef809b9667",
"660e02406878e6ef809b9668"
],
"smartContractAddress": "Ox...",
"smartContractId": "<smartContract_id>",
"typeBlockchain": 4,
"blockchainId": "80001",
"nftsCreated": [
{
"smartContractId": "660d6e384c23124d6a0653ad",
"ipfsUrl": "QmVmSzvth73L4xeYS7CZXSusWyeUTRsPPHxDLioY9pm3JF",
"path": "6dcc04e9-61a0-4e04-8e0a-b579c8e7462b.png",
"json": "6fb00a0c04a05ed646438a38ef7c83c1.json",
"idNFT": 0,
"name": "NFT Evolved",
"description": "Tests",
"ipfsImage": "ipfs://QmU5YHNmQn3dNsrGXKMfCBWpNbY63dJUvk9RWu3XNkMtmd",
"wallet": "020361b86e8e6cbd50a9d2589b9d8de43565f32bfa4439ef41cd78a9054caed63979",
"contentType": "image/png",
"status": 0,
"type": 1,
"isEvolution": true,
"attributes": [
{
"key": "Version",
"value": "2.0"
},
{
"key": "Test",
"value": "1"
}
],
"includeMint": true,
"paid": false,
"_id": "660e02406878e6ef809b9667",
"__v": 0,
"createdAt": "2024-04-04T01:28:32.486Z",
"updatedAt": "2024-04-04T01:28:32.486Z"
},
{
"smartContractId": "660d6e384c23124d6a0653ad",
"ipfsUrl": "QmVmSzvth73L4xeYS7CZXSusWyeUTRsPPHxDLioY9pm3JF",
"path": "6dcc04e9-61a0-4e04-8e0a-b579c8e7462b.png",
"json": "6fb00a0c04a05ed646438a38ef7c83c1.json",
"idNFT": 1,
"name": "NFT Evolved 2",
"description": "Tests 2",
"ipfsImage": "ipfs://QmU5YHNmQn3dNsrGXKMfCBWpNbY63dJUvk9RWu3XNkMtmd",
"wallet": "020361b86e8e6cbd50a9d2589b9d8de43565f32bfa4439ef41cd78a9054caed63979",
"contentType": "image/png",
"status": 0,
"type": 1,
"isEvolution": true,
"attributes": [
{
"key": "Version",
"value": "2.0"
},
{
"key": "Test",
"value": "2"
}
],
"includeMint": true,
"paid": false,
"_id": "660e02406878e6ef809b9667",
"__v": 0,
"createdAt": "2024-04-04T01:28:32.486Z",
"updatedAt": "2024-04-04T01:28:32.486Z"
}
]
},
"error": null
}CURL
curl --location --request POST 'https://api-testnet.minteando.me/v1/nft/generate-nft/62e6cb8cece6b853fb6db8b4' \
--header 'API_KEY: <YOUR_API_KEY>' \
--header 'Content-Type: application/json' \
--data-raw '[
{
"metadata": [
{
"image": "<SOME_IMAGE URL>", // imageName (if use upload-image)
"name": "First NFT evolved",
"description": "This is the first NFT evolved",
"idToEvolve" : 0,
"attributes": [
{
"key": "Characteristic evolved",
"value": "Characteristic Value evolved"
},
{
"key": "Characteristic 2",
"value": "Characteristic Value 2"
}
]
},
{
"image": "<SOME_IMAGE URL>",
"name": "Second NFT evolved",
"idToEvolve" : 1,
"description": "This is the second NFT evolved",
"attributes": [
{
"key": "Characteristic evolved ",
"value": "Characteristic Value 1"
},
{
"key": "Characteristic 2",
"value": "Characteristic Value 2"
}
]
}
]
}
]'Example Typescript (axios)
import axios, { AxiosResponse } from 'axios';
interface Attribute {
key: string;
value: string;
}
interface NFTMetadata {
image?: string;
name: string;
description: string;
attributes?: Attribute[];
}
interface NFTGenerationRequest {
userWallet?: string;
email?: string;
metadata: NFTMetadata[];
}
interface GeneratedNFT {
tokenId: string;
userWallet: string;
}
const API_KEY = 'YOUR_API_KEY';
const smartContractId = '12345';
const endpoint = `https://api-testnet.minteando.me/v1/nft/generate-nft/${smartContractId}`;
// Set request headers
const headers = {
API_KEY,
'Content-Type': 'application/json',
};
// Request body
const requestBody: NFTGenerationRequest[] = [
{
metadata: [
{
image: '<SOME_IMAGE>',
name: 'First NFT evolved',
idToEvolve : 1,
description: 'This is the first NFT evolved',
attributes: [
{ key: 'Characteristic 1', value: 'Characteristic Value 1' },
{ key: 'Characteristic 2', value: 'Characteristic Value 2' },
],
},
{
image: '<SOME_IMAGE>',
name: 'Second NFT evolved',
description: 'This is the second NFT evolved',
idToEvolve : 1,
attributes: [
{ key: 'Characteristic 1', value: 'Characteristic Value 1' },
{ key: 'Characteristic 2', value: 'Characteristic Value 2' },
],
},
],
},
];
// Make the request
axios
.post(endpoint, requestBody, { headers })
.then((response: AxiosResponse) => {
const responseData = response.data;
// Process the response data
console.log(responseData);
})
.catch((error) => {
console.error('Error:', error.message);
});Example PHP
<?php
$apiKey = 'YOUR_API_KEY';
$smartContractId = '12345';
$endpoint = "https://api-testnet.minteando.me/v1/nft/generate-nft/{$smartContractId}";
// Request data
$requestData = [
[
"userWallet" => "0x11112222333344445555666677778888",
"metadata" => [
[
"image" => "<SOME_IMAGE>",
"name" => "First NFT",
"description" => "This is the first NFT",
"attributes" => [
[
"key" => "Characteristic 1",
"value" => "Characteristic Value 1"
],
[
"key" => "Characteristic 2",
"value" => "Characteristic Value 2"
]
]
]
]
],
[
"userWallet" => "0x88887777666655554444333322221111",
"metadata" => [
[
"image" => "<SOME_IMAGE>",
"name" => "Second NFT",
"description" => "This is the second NFT",
"attributes" => [
[
"key" => "Characteristic 1",
"value" => "Characteristic Value 1"
],
[
"key" => "Characteristic 2",
"value" => "Characteristic Value 2"
]
]
]
]
]
];
// Create request headers
$headers = [
'API_KEY: ' . $apiKey,
'Content-Type: application/json'
];
// Initialize cURL
$ch = curl_init();
// Set cURL options
curl_setopt($ch, CURLOPT_URL, $endpoint);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($requestData));
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
// Execute the request
$response = curl_exec($ch);
// Check for errors
if (curl_errno($ch)) {
echo 'Error: ' . curl_error($ch);
} else {
// Process the response
$responseData = json_decode($response, true);
// Do something with the response data
var_dump($responseData);
}
// Close cURL
curl_close($ch);
?>
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