Prepare A Non Fungible Token Transfer From Address

Using this endpoint customers can prepare a non-fungible token transfer from an address with private and public keys. The address doesn’t have to belong to a wallet. The response will include the transaction fee in Wei.

Single Result - This endpoint returns only one single result. POST /blockchain-tools/{blockchain}/{network}/transactions/prepare-nft-from-address

Path Parameters

Required
blockchain string

Represents the specific blockchain protocol name, e.g. Ethereum, Bitcoin, etc.

Example : ethereum

Possible Values : ethereum binance-smart-chain
Required
network string

Represents the name of the blockchain network used; blockchain networks are usually identical as technology and software, but they differ in data, e.g. - "mainnet" is the live network with actual data while networks like "testnet", "mordor" are test networks.

Example : goerli

Possible Values : goerli testnet mainnet

Query parameters

Optional
context string

In batch situations the user can use the context to correlate responses with requests. This property is present regardless of whether the response was successful or returned as an error. context is specified by the user.

Example : yourExampleString

Request body schema application/json

Optional
context string

In batch situations the user can use the context to correlate responses with requests. This property is present regardless of whether the response was successful or returned as an error. context is specified by the user.

Example : yourExampleString
Required
data object
- Required
  item object
  - Required
    contract string
    
    Represents the contract address of the token, which controls its logic. It is not the address that holds the tokens.
    
    Example : 0x5668213c59ab2612ecd948f98371d1d291098b5e
  - Optional
    nonce string
    
    Represents the sequential running number for an address, starting from 0 for the first transaction. E.g., if the nonce of a transaction is 10, it would be the 11th transaction sent from the sender's address.
    
    Example : 1
  - Required
    recipient string
    
    The address which receives this transaction. In UTXO-based protocols like Bitcoin there could be several senders while in account-based protocols like Ethereum there is always only one recipient.
    
    Example : 0x0902a667d6a3f287835e0a4593cae4167384abc6
  - Required
    sender string
    
    Represents the address which sends this transaction. In UTXO-based protocols like Bitcoin there could be several senders while in account-based protocols like Ethereum there is always only one sende
    
    Example : 0xc6d46aba0c6e2eb6358c4e24804158cc4d847922
  - Required
    tokenId string
    
    Represents the unique token identifier.
    
    Example : 14
  - Required
    fee object
    
    Optional
    exactAmount string
    
    Representation of the exact amount to be transfered.
    
    Example : 0.00045
    
    Required
    priority string
    
    Represents the fee priority of the automation, whether it is "slow", "standard" or "fast"
    
    Example : standard
    
    Possible Values : slow standard fast
    
    Example : 0.00045
  - Optional
    transactionType string
    
    Representation of the transaction type. For Ethereum-Classic and Binance Smart Chain there is no need to provide "transactionType" in the request.
    
    Example : legacy-transaction
    
    Possible Values : legacy-transaction

Response schema

201 400 401 402 403 409 415 422 429 500

HTTP Status Code: 201
Content-Type: application/json

The resource has been successfully submitted.

Object :
Required
apiVersion string

Specifies the version of the API that incorporates this endpoint.

Example : 2021-03-20
Required
requestId string

Defines the ID of the request. The requestId is generated by Crypto APIs and it's unique for every request.

Example : 601c1710034ed6d407996b30
Optional
context string

In batch situations the user can use the context to correlate responses with requests. This property is present regardless of whether the response was successful or returned as an error. context is specified by the user.

Example : yourExampleString
Required
data
object
- Required
  item object
  
  Required
  recipient string
  
  Represents the address which sends this transaction. In UTXO-based protocols like Bitcoin there could be several senders while in account-based protocols like Ethereum there is always only one sender.
  
  Example : 0x5668213c59ab2612ecd948f98371d1d291098b5e
  
  Required
  sender string
  
  The address which receives this transaction. In UTXO-based protocols like Bitcoin there could be several senders while in account-based protocols like Ethereum there is always only one recipient.
  
  Example : 0xc6d46aba0c6e2eb6358c4e24804158cc4d847922
  
  Required
  tokenId string
  
  Represents the unique token identifier.
  
  Example : 14
  
  Required
  blockchainSpecific object One Of
  
  object
  
  Optional
  dataHex string
  
  0x0079006f00750072004100640064006900740069006f006e0061006c00440061007400610048006500720065
  
  Example : 0x23b872dd000000000000000000000000c6d46aba0c6e2eb6358c4e24804158cc4d8479220000000000000000000000000902a667d6a3f287835e0a4593cae4167384abc6000000000000000000000000000000000000000000000000000000000000000e
  
  Optional
  nonce string
  
  Represents the sequential running number for an address, starting from 0 for the first transaction. E.g., if the nonce of a transaction is 10, it would be the 11th transaction sent from the sender's address.
  
  Example : 1
  
  Required
  sigHash string
  
  Representation of the hash that should be signed
  
  Example : 1b0ba4f497e39a74aa9a83afde0ec257c5c6e8547ea8187c319f0a242c2506f4
  
  Required
  fee object
  
  Defines the amount of the transaction fee.
  
  Required
  gasLimit string
  
  Represents the amount of gas used by this specific transaction alone.
  
  Example : 552020
  
  Required
  gasPrice string
  
  Represents the price offered to the miner to purchase this amount of gas.
  
  Example : 2500000007
  
  Required
  maxFeePerGas string
  
  Representation of the max fee per gas value
  
  Example : 6655534951
  
  Required
  maxPriorityFeePerGas string
  
  Representation of the max priority fee per gas value
  
  Example : 1000000000
  
  Required
  transactionType string
  
  Representation of the transaction type
  
  Example : access-list-transaction
  
  Possible Values : legacy-transaction access-list-transaction gas-fee-market-transaction
  
  object
  
  Optional
  dataHex string
  
  0x0079006f00750072004100640064006900740069006f006e0061006c00440061007400610048006500720065
  
  Example : 0x23b872dd000000000000000000000000c6d46aba0c6e2eb6358c4e24804158cc4d8479220000000000000000000000000902a667d6a3f287835e0a4593cae4167384abc6000000000000000000000000000000000000000000000000000000000000000e
  
  Optional
  nonce string
  
  Represents the sequential running number for an address, starting from 0 for the first transaction. E.g., if the nonce of a transaction is 10, it would be the 11th transaction sent from the sender's address.
  
  Example : 1
  
  Required
  sigHash string
  
  Representation of the hash that should be signed
  
  Example : 1b0ba4f497e39a74aa9a83afde0ec257c5c6e8547ea8187c319f0a242c2506f4
  
  Required
  fee object
  
  Required
  gasLimit string
  
  Represents the amount of gas used by this specific transaction alone.
  
  Example : 552020
  
  Required
  gasPrice string
  
  Represents the price offered to the miner to purchase this amount of gas.
  
  Example : 2500000007
  
  Required
  transactionType string
  
  Representation of the transaction type
  
  Example : legacy-transaction
  
  Possible Values : legacy-transaction

Credits Cost : 5000 Credits For 1 Result(s)

Try it out

Request Example

Http Java C# PHP Python Ruby Node.js Go

POST

https://rest.cryptoapis.io/blockchain-tools/ethereum/goerli/transactions/prepare-nft-from-address?context=yourExampleString

Headers

Content-Type: application/json

X-API-Key: my-api-key

Request Body

{
    "context": "yourExampleString",
    "data": {
        "item": {
            "contract": "0x5668213c59ab2612ecd948f98371d1d291098b5e",
            "nonce": "1",
            "recipient": "0x0902a667d6a3f287835e0a4593cae4167384abc6",
            "sender": "0xc6d46aba0c6e2eb6358c4e24804158cc4d847922",
            "tokenId": "14",
            "fee": {
                "exactAmount": "0.00045",
                "priority": "standard"
            },
            "transactionType": "legacy-transaction"
        }
    }
}

OkHttpClient client = new OkHttpClient();

MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{
    \"context\": \"yourExampleString\",
    \"data\": {
        \"item\": {
            \"contract\": \"0x5668213c59ab2612ecd948f98371d1d291098b5e\",
            \"nonce\": \"1\",
            \"recipient\": \"0x0902a667d6a3f287835e0a4593cae4167384abc6\",
            \"sender\": \"0xc6d46aba0c6e2eb6358c4e24804158cc4d847922\",
            \"tokenId\": \"14\",
            \"fee\": {
                \"exactAmount\": \"0.00045\",
                \"priority\": \"standard\"
            },
            \"transactionType\": \"legacy-transaction\"
        }
    }
}");
Request request = new Request.Builder()
  .url("https://rest.cryptoapis.io/blockchain-tools/ethereum/goerli/transactions/prepare-nft-from-address?context=yourExampleString")
  .post(body)
  .addHeader("Content-Type", "application/json")
  .addHeader("X-API-Key", "my-api-key")
  .build();

Response response = client.newCall(request).execute();

var client = new RestClient("https://rest.cryptoapis.io/blockchain-tools/ethereum/goerli/transactions/prepare-nft-from-address?context=yourExampleString");
var request = new RestRequest(Method.POST);
request.AddHeader("content-type", "application/json");
request.AddHeader(""X-API-Key", "my-api-key");
request.AddParameter("application/json", "{
    \"context\": \"yourExampleString\",
    \"data\": {
        \"item\": {
            \"contract\": \"0x5668213c59ab2612ecd948f98371d1d291098b5e\",
            \"nonce\": \"1\",
            \"recipient\": \"0x0902a667d6a3f287835e0a4593cae4167384abc6\",
            \"sender\": \"0xc6d46aba0c6e2eb6358c4e24804158cc4d847922\",
            \"tokenId\": \"14\",
            \"fee\": {
                \"exactAmount\": \"0.00045\",
                \"priority\": \"standard\"
            },
            \"transactionType\": \"legacy-transaction\"
        }
    }
}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);

$request = new HttpRequest();
$request->setUrl('https://rest.cryptoapis.io/blockchain-tools/ethereum/goerli/transactions/prepare-nft-from-address?context=yourExampleString');
$request->setMethod(HTTP_METH_POST);

$request->setHeaders(array(
    'Content-Type' => 'application/json',
    'X-API-Key' => 'my-api-key'
));

$request->setBody('{
    \"context\": \"yourExampleString\",
    \"data\": {
        \"item\": {
            \"contract\": \"0x5668213c59ab2612ecd948f98371d1d291098b5e\",
            \"nonce\": \"1\",
            \"recipient\": \"0x0902a667d6a3f287835e0a4593cae4167384abc6\",
            \"sender\": \"0xc6d46aba0c6e2eb6358c4e24804158cc4d847922\",
            \"tokenId\": \"14\",
            \"fee\": {
                \"exactAmount\": \"0.00045\",
                \"priority\": \"standard\"
            },
            \"transactionType\": \"legacy-transaction\"
        }
    }
}');

try {
    $response = $request->send();

    echo $response->getBody();
} catch (HttpException $ex) {
    echo $ex;
}

import http.client

conn = http.client.HTTPConnection("https://rest.cryptoapis.io")

payload = "{
    \"context\": \"yourExampleString\",
    \"data\": {
        \"item\": {
            \"contract\": \"0x5668213c59ab2612ecd948f98371d1d291098b5e\",
            \"nonce\": \"1\",
            \"recipient\": \"0x0902a667d6a3f287835e0a4593cae4167384abc6\",
            \"sender\": \"0xc6d46aba0c6e2eb6358c4e24804158cc4d847922\",
            \"tokenId\": \"14\",
            \"fee\": {
                \"exactAmount\": \"0.00045\",
                \"priority\": \"standard\"
            },
            \"transactionType\": \"legacy-transaction\"
        }
    }
}"
    querystring = {"context":"yourExampleString"}
headers = {
  'Content-Type': "application/json",
  'X-API-Key': "my-api-key"
}

conn.request("POST", "blockchain-tools,ethereum,goerli,transactions,prepare-nft-from-address",payload, headers=headers  , params=querystring )

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))
}

require 'uri'
require 'net/http'

url = URI("https://rest.cryptoapis.io/blockchain-tools/ethereum/goerli/transactions/prepare-nft-from-address?context=yourExampleString")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request["X-API-Key"] = 'my-api-key'
request.body = "{
    \"context\": \"yourExampleString\",
    \"data\": {
        \"item\": {
            \"contract\": \"0x5668213c59ab2612ecd948f98371d1d291098b5e\",
            \"nonce\": \"1\",
            \"recipient\": \"0x0902a667d6a3f287835e0a4593cae4167384abc6\",
            \"sender\": \"0xc6d46aba0c6e2eb6358c4e24804158cc4d847922\",
            \"tokenId\": \"14\",
            \"fee\": {
                \"exactAmount\": \"0.00045\",
                \"priority\": \"standard\"
            },
            \"transactionType\": \"legacy-transaction\"
        }
    }
}"

response = http.request(request)
puts response.read_body

var https = require("https");

var options = {
  "method": "POST",
  "hostname": "rest.cryptoapis.io",
  "path": "/v2/blockchain-tools/ethereum/goerli/transactions/prepare-nft-from-address",
  "qs": {"context":"yourExampleString"},
  "headers": {
    "Content-Type": "application/json",
    "X-API-Key": "my-api-key"
  }
};

var req = https.request(options, function (res) {
  var chunks = [];

  res.on("data", function (chunk) {
    chunks.push(chunk);
  });

  res.on("end", function () {
    var body = Buffer.concat(chunks);
    console.log(body.toString());
  });
});

req.write(JSON.stringify({
    "context": "yourExampleString",
    "data": {
        "item": {
            "contract": "0x5668213c59ab2612ecd948f98371d1d291098b5e",
            "nonce": "1",
            "recipient": "0x0902a667d6a3f287835e0a4593cae4167384abc6",
            "sender": "0xc6d46aba0c6e2eb6358c4e24804158cc4d847922",
            "tokenId": "14",
            "fee": {
                "exactAmount": "0.00045",
                "priority": "standard"
            },
            "transactionType": "legacy-transaction"
        }
    }
}));

req.end();

package main

import (
  "fmt"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://rest.cryptoapis.io/blockchain-tools/ethereum/goerli/transactions/prepare-nft-from-address?context=yourExampleString"

  payload := strings.NewReader("{
    \"context\": \"yourExampleString\",
    \"data\": {
        \"item\": {
            \"contract\": \"0x5668213c59ab2612ecd948f98371d1d291098b5e\",
            \"nonce\": \"1\",
            \"recipient\": \"0x0902a667d6a3f287835e0a4593cae4167384abc6\",
            \"sender\": \"0xc6d46aba0c6e2eb6358c4e24804158cc4d847922\",
            \"tokenId\": \"14\",
            \"fee\": {
                \"exactAmount\": \"0.00045\",
                \"priority\": \"standard\"
            },
            \"transactionType\": \"legacy-transaction\"
        }
    }
}")

  req, _ := http.NewRequest("POST", url, payload)

  req.Header.Add("Content-Type", "application/json")
  req.Header.Add("X-API-Key", "my-api-key")

  res, _ := http.DefaultClient.Do(req)

  defer res.Body.Close()
  body, _ := ioutil.ReadAll(res.Body)

  fmt.Println(res)
  fmt.Println(string(body))

}

201 400 401 402 403 409 415 422 429 500

Response Example

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "data": {
        "item": {
            "recipient": "0x5668213c59ab2612ecd948f98371d1d291098b5e",
            "sender": "0xc6d46aba0c6e2eb6358c4e24804158cc4d847922",
            "tokenId": "14",
            "blockchainSpecific": {
                "dataHex": "0x23b872dd000000000000000000000000c6d46aba0c6e2eb6358c4e24804158cc4d8479220000000000000000000000000902a667d6a3f287835e0a4593cae4167384abc6000000000000000000000000000000000000000000000000000000000000000e",
                "nonce": "1",
                "sigHash": "1b0ba4f497e39a74aa9a83afde0ec257c5c6e8547ea8187c319f0a242c2506f4",
                "fee": {
                    "gasLimit": "552020",
                    "gasPrice": "2500000007",
                    "maxFeePerGas": "6655534951",
                    "maxPriorityFeePerGas": "1000000000"
                },
                "transactionType": "access-list-transaction"
            }
        }
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "data": {
        "item": {
            "recipient": "0x5668213c59ab2612ecd948f98371d1d291098b5e",
            "sender": "0xc6d46aba0c6e2eb6358c4e24804158cc4d847922",
            "tokenId": "14",
            "blockchainSpecific": {
                "dataHex": "0x23b872dd000000000000000000000000c6d46aba0c6e2eb6358c4e24804158cc4d8479220000000000000000000000000902a667d6a3f287835e0a4593cae4167384abc6000000000000000000000000000000000000000000000000000000000000000e",
                "nonce": "1",
                "sigHash": "1b0ba4f497e39a74aa9a83afde0ec257c5c6e8547ea8187c319f0a242c2506f4",
                "fee": {
                    "gasLimit": "552020",
                    "gasPrice": "2500000007"
                },
                "transactionType": "legacy-transaction"
            }
        }
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "uri_not_found",
        "message": "The specified URI has not been found. Check the URI and try again.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "limit_greater_than_allowed",
        "message": "You have reached the allowed limit. The maximum number of items for this endpoint is {limit}, please use the specific pagination attributes to get the items in portions.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "invalid_pagination",
        "message": "The pagination attributes that have been used are invalid. Please check the Documentation to see details on pagination.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "missing_api_key",
        "message": "The specific authorization header (API Key) is missing, please check our Authorization section in our Documentation.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "invalid_api_key",
        "message": "The provided API key is invalid. Please, generate a new one from your Dashboard.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "insufficient_credits",
        "message": "You have insufficient credits. Please upgrade your plan from your Dashboard or contact our team via email.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "banned_ip_address",
        "message": "This IP address has been banned. To check the reason for that, please contact our team via email.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "endpoint_not_allowed_for_plan",
        "message": "This endpoint is not available for your current subscription plan, please upgrade your plan to be able to use it.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "endpoint_not_allowed_for_api_key",
        "message": "This endpoint is not available for your API key.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "feature_mainnets_not_allowed_for_plan",
        "message": "Mainnets access is not available for your current subscription plan, please upgrade your plan to be able to use it.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "invalid_data",
        "message": "The data provided seems to be invalid.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "unsupported_media_type",
        "message": "The selected Media Type is unavailable. The Content-Type header should be 'application/json'.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "invalid_request_body_structure",
        "message": "Your request body for POST requests must have a structure of { data: { item: [...properties] } }",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "request_limit_reached",
        "message": "The request limit has been reached. There can be maximum {requests} requests per {seconds} second(s) made. Please contact our team via email if you need more or upgrade your plan.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

{
    "apiVersion": "2021-03-20",
    "requestId": "601c1710034ed6d407996b30",
    "context": "yourExampleString",
    "error": {
        "code": "unexpected_server_error",
        "message": "An unexpected server error has occurred, we are working to fix this. Please try again later and in case it occurs again please report it to our team via email.",
        "details": [
            {
                "attribute": "attribute which content caused the error",
                "message": "message describing the error"
            }
        ]
    }
}

Key	Value

Prepare A Non Fungible Token Transfer From Address

Path Parameters

Query parameters

Request body schema application/json

Response schema

Object :

Object :

Object :

Object :

Object :

Object :

Object :

Object :

Object :

Object :

Credits Cost : 5000 Credits For 1 Result(s)

Request Example

Response Example

Try It Out API Endpoint