Mint NFT

NFT can be Minted using this method. The weightage for this API is 5.

API Specification

Mint NFT

POST https://api.krypcore.com/api/v0/easy-nft/createNFT

Create NFT under the given instance.

Headers

Name	Type	Description
Authorization*	String	User Auth Key obtained from Dash
DappId*	String	DappId

Request Body

Name	Type	Description
name*	String	Name of the NFT
file*	file	File to be used as NFT
description*	String	Description of the NFT
erc*	String	Either ERC721 or ERC1155
quantity*	Number	No of NFT to be minted
recepientAddress*	String	Owner of the NFT
attributes	String	attibutes of the NFT
walletType*	String	Wallet type can be either Custodial or non-custodial
contractAddress*	String	Smart contract address in which NFT is minted
chainId*	String	Chain Id of the Blockchain Protocol
custodialWalletAccessToken*	String	Wallet Access token of custodial wallet

200: OK NFT minted successfully

{
    "Data": {
        "NFTMetadata": {
            "description": "this is krypc logo",
            "image": "https://ipfs-gateway.node.krypcore.io/api/v0/ipfs/ipfs/QmbVnEgY9K1Qypb6Rqf81U8SfmoUfYNgTdsJm3JtvSTYKZ?apiKey=ac2d904a-cad4-425b-a2d7-3a4a8d2b64c6&token=34bc1382-33aa-4306-a331-db5029e8dcee",
            "name": "krypc123"
        },
        "referenceId": "d1b96b38-d0d1-4cf3-898e-62e2babfdd5c",
        "tokenURI": "https://ipfs-gateway.node.krypcore.io/api/v0/ipfs/ipfs/QmPherocXDSKLms1tz1Un6qcyyJ56TyKRkhDKjHjEHiAsP?apiKey=ac2d904a-cad4-425b-a2d7-3a4a8d2b64c6&token=34bc1382-33aa-4306-a331-db5029e8dcee",
        "txnHash": ""
    },
    "Message": "NFT got minted successfully",
    "Status": "SUCCESS"
}

400: Bad Request Invalid ERC standard is provided

{
    "Data": null,
    "Message": "Invalid ERC Standard Passed - ERC7211",
    "Status": "Failure"
}

401: Unauthorized No Authorization key is provided in the header

{
    "message": "Missing API key found in request"
}

400: Bad Request Insufficient Balance

{ Status: 'FAILURE', Code: 400, Message: 'insufficient balance' }

500: Internal Server Error Wallet API key is not present

{
    "Data": null,
    "Message": "Custodial wallet service api token is missing",
    "Status": "FAILURE"
}

Take a look at how you might call this method using our official libraries, or via curl:

curl

curl --location 'https://api.krypcore.com/api/v0/easy-nft/createNFT' \
--header 'Authorization: xxxxxxxxxxxxxxxxxx' \
--header 'DappId: xxxxxxxxxxxxxxxxxx' \
--form 'file=@./Downloads/1622711604-nfts21examples.png' \
--form 'name="krypc55"' \
--form 'description="this is krypc logo"' \
--form 'recepientAddress="0x313bA6399d60ff7c2ee8bCxxxxxxxxxxxxxxxxxx"' \
--form 'attributes=""' \
--form 'quantity=""' \
--form 'erc="ERC721"' \
--form 'contractAddress="0x5D7276C99CE49e90B3eDxxxxxxxxxxxxxxxxxx"' \
--form 'chainId="80001"' \
--form 'walletType="non-custodial"' \
--form 'custodialWalletAccessToken="33e3183c-8356-xxxxxxxxxxxxxxxxxx"'

Node.js (Fetch)

var axios = require('axios');
var FormData = require('form-data');
var fs = require('fs');
var data = new FormData();
data.append('file', fs.createReadStream('/home/rajdeep/Downloads/download.png'));
data.append('name', 'krypc123');
data.append('description', 'this is krypc logo');
data.append('recepientAddress', '0x588BeE528b93357B4d731CE817C47F4BFbc81B22');
data.append('attributes', '');
data.append('quantity', '1');
data.append('erc', 'ERC721');
data.append('contractAddress', '0x06Da2002a7E29fDd0cef326BC0febd36f48962aA');
data.append('chainId', '80001');
data.append('walletType', 'non-custodial');
data.append('custodialWalletAccessToken', 'xxxxxx-xxxx-xxxx-xxxx-xxxxxxxx');
 

var config = {
  method: 'post',
  url: 'https://api.krypcore.com/api/v0/easy-nft/createNFT',
  headers: { 
    'Authorization': 'xxxxxxxxxxxxxxxxxx', 
    'DappId': 'xxxxxxxxxxxxxxxxxx', 
    ...data.getHeaders()
  },
  data : data
};

 

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

Python

import requests

 

url = "https://api.krypcore.com/api/v0/easy-nft/createNFT"

 

payload={'name': 'krypc123',
'description': 'this is krypc logo',
'recepientAddress': '0x588BeE528b93357B4d731CE817C47F4BFbc81B22',
'attributes': '',
'quantity': '1',
'erc': 'ERC721',
'contractAddress': '0x06Da2002a7E29fDd0cef326BC0febd36f48962aA',
'chainId': '80001',
'walletType': 'non-custodial'
'custodialWalletAccessToken', 'xxxxxx-xxxx-xxxx-xxxx-xxxxxxxx'
}
files=[
  ('file',('download.png',open('/home/rajdeep/Downloads/download.png','rb'),'image/png'))
]
headers = {
  'Authorization': 'xxxxxxxxxxxxxxxxxxxx',
  'DappId': 'xxxxxxxxxxxxxxxxxxxx'
}

 

response = requests.request("POST", url, headers=headers, data=payload, files=files)

 

print(response.text)

Golang

package main

 

import (
  "fmt"
  "bytes"
  "mime/multipart"
  "os"
  "path/filepath"
  "io"
  "net/http"
  "io/ioutil"
)

 

func main() {

 

  url := "https://api.krypcore.com/api/v0/easy-nft/createNFT"
  method := "POST"

 

  payload := &bytes.Buffer{}
  writer := multipart.NewWriter(payload)
  file, errFile1 := os.Open("/home/rajdeep/Downloads/download.png")
  defer file.Close()
  part1,
         errFile1 := writer.CreateFormFile("file",filepath.Base("/home/rajdeep/Downloads/download.png"))
  _, errFile1 = io.Copy(part1, file)
  if errFile1 != nil {
    fmt.Println(errFile1)
    return
  }
  _ = writer.WriteField("name", "krypc123")
  _ = writer.WriteField("description", "this is krypc logo")
  _ = writer.WriteField("recepientAddress", "0x588BeE528b93357B4d731CE817C47F4BFbc81B22")
  _ = writer.WriteField("attributes", "")
  _ = writer.WriteField("quantity", "1")
  _ = writer.WriteField("erc", "ERC721")
  _ = writer.WriteField("contractAddress", "0x06Da2002a7E29fDd0cef326BC0febd36f48962aA")
  _ = writer.WriteField("chainId", "80001")
  _ = writer.WriteField("walletType", "non-custodial")
  _ = writer.WriteField("custodialWalletAccessToken", "xxxxxx-xxxx-xxxx-xxxx-xxxxxx")
  err := writer.Close()
  if err != nil {
    fmt.Println(err)
    return
  }

 

 

  client := &http.Client {
  }
  req, err := http.NewRequest(method, url, payload)

 

  if err != nil {
    fmt.Println(err)
    return
  }
  req.Header.Add("Authorization", "xxxxxxxxxxxxxxxxx")
  req.Header.Add("DappId", "xxxxxxxxxxxxxxxxx")

 

  req.Header.Set("Content-Type", writer.FormDataContentType())
  res, err := client.Do(req)
  if err != nil {
    fmt.Println(err)
    return
  }
  defer res.Body.Close()

 

  body, err := ioutil.ReadAll(res.Body)
  if err != nil {
    fmt.Println(err)
    return
  }
  fmt.Println(string(body))
}