Bulk Create Wallets - DFNS documentation

API Authorization

Identity & Access Management

Wallets & Transactions

Management

Webhooks

Bulk Create Wallets

curl --request POST \
  --url https://api.dfns.io/wallets/bulk-create \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-DFNS-USERACTION: <api-key>' \
  --data '
{
  "networks": [],
  "count": 500000,
  "name": "<string>",
  "tags": [
    "<string>"
  ],
  "keystoreId": "store-425nf-ebf0a-qq22t6qra51tj8j0"
}
'

import requests

url = "https://api.dfns.io/wallets/bulk-create"

payload = {
    "networks": [],
    "count": 500000,
    "name": "<string>",
    "tags": ["<string>"],
    "keystoreId": "store-425nf-ebf0a-qq22t6qra51tj8j0"
}
headers = {
    "Authorization": "Bearer <token>",
    "X-DFNS-USERACTION": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer <token>',
    'X-DFNS-USERACTION': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    networks: [],
    count: 500000,
    name: '<string>',
    tags: ['<string>'],
    keystoreId: 'store-425nf-ebf0a-qq22t6qra51tj8j0'
  })
};

fetch('https://api.dfns.io/wallets/bulk-create', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.dfns.io/wallets/bulk-create",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'networks' => [
        
    ],
    'count' => 500000,
    'name' => '<string>',
    'tags' => [
        '<string>'
    ],
    'keystoreId' => 'store-425nf-ebf0a-qq22t6qra51tj8j0'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "X-DFNS-USERACTION: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.dfns.io/wallets/bulk-create"

	payload := strings.NewReader("{\n  \"networks\": [],\n  \"count\": 500000,\n  \"name\": \"<string>\",\n  \"tags\": [\n    \"<string>\"\n  ],\n  \"keystoreId\": \"store-425nf-ebf0a-qq22t6qra51tj8j0\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("X-DFNS-USERACTION", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.dfns.io/wallets/bulk-create")
  .header("Authorization", "Bearer <token>")
  .header("X-DFNS-USERACTION", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"networks\": [],\n  \"count\": 500000,\n  \"name\": \"<string>\",\n  \"tags\": [\n    \"<string>\"\n  ],\n  \"keystoreId\": \"store-425nf-ebf0a-qq22t6qra51tj8j0\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.dfns.io/wallets/bulk-create")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["X-DFNS-USERACTION"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"networks\": [],\n  \"count\": 500000,\n  \"name\": \"<string>\",\n  \"tags\": [\n    \"<string>\"\n  ],\n  \"keystoreId\": \"store-425nf-ebf0a-qq22t6qra51tj8j0\"\n}"

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

{
  "id": "bwc-7jk0a-j19vv-4fhcj3452jceonu0",
  "status": "Pending"
}

POST

/

wallets

/

bulk-create

Bulk Create Wallets

curl --request POST \
  --url https://api.dfns.io/wallets/bulk-create \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-DFNS-USERACTION: <api-key>' \
  --data '
{
  "networks": [],
  "count": 500000,
  "name": "<string>",
  "tags": [
    "<string>"
  ],
  "keystoreId": "store-425nf-ebf0a-qq22t6qra51tj8j0"
}
'

import requests

url = "https://api.dfns.io/wallets/bulk-create"

payload = {
    "networks": [],
    "count": 500000,
    "name": "<string>",
    "tags": ["<string>"],
    "keystoreId": "store-425nf-ebf0a-qq22t6qra51tj8j0"
}
headers = {
    "Authorization": "Bearer <token>",
    "X-DFNS-USERACTION": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer <token>',
    'X-DFNS-USERACTION': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    networks: [],
    count: 500000,
    name: '<string>',
    tags: ['<string>'],
    keystoreId: 'store-425nf-ebf0a-qq22t6qra51tj8j0'
  })
};

fetch('https://api.dfns.io/wallets/bulk-create', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.dfns.io/wallets/bulk-create",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'networks' => [
        
    ],
    'count' => 500000,
    'name' => '<string>',
    'tags' => [
        '<string>'
    ],
    'keystoreId' => 'store-425nf-ebf0a-qq22t6qra51tj8j0'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "X-DFNS-USERACTION: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.dfns.io/wallets/bulk-create"

	payload := strings.NewReader("{\n  \"networks\": [],\n  \"count\": 500000,\n  \"name\": \"<string>\",\n  \"tags\": [\n    \"<string>\"\n  ],\n  \"keystoreId\": \"store-425nf-ebf0a-qq22t6qra51tj8j0\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("X-DFNS-USERACTION", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.dfns.io/wallets/bulk-create")
  .header("Authorization", "Bearer <token>")
  .header("X-DFNS-USERACTION", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"networks\": [],\n  \"count\": 500000,\n  \"name\": \"<string>\",\n  \"tags\": [\n    \"<string>\"\n  ],\n  \"keystoreId\": \"store-425nf-ebf0a-qq22t6qra51tj8j0\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.dfns.io/wallets/bulk-create")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["X-DFNS-USERACTION"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"networks\": [],\n  \"count\": 500000,\n  \"name\": \"<string>\",\n  \"tags\": [\n    \"<string>\"\n  ],\n  \"keystoreId\": \"store-425nf-ebf0a-qq22t6qra51tj8j0\"\n}"

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

{
  "id": "bwc-7jk0a-j19vv-4fhcj3452jceonu0",
  "status": "Pending"
}

Authorizations

Authorization

string

header

required

Bearer Token: Used to authenticate API requests. More details how to generate the token: Authentication flows

X-DFNS-USERACTION

string

header

required

User Action Signature: Used to sign the change-inducing API requests. More details how to generate the token: User Action Signing flows

Body

application/json

networks

enum<string>[]

required

Networks the wallets will be created on, all sharing an address format (e.g. EVM networks). Each address in the batch gets one wallet per network.

Minimum array length: 1

Available options:

Adi,

ArbitrumOne,

Arc,

Areum,

AvalancheC,

Base,

Bob,

Bsc,

Berachain,

Besu,

Besu2,

Besu3,

Besu4,

Besu5,

Besu6,

Celo,

Codex,

Ethereum,

EthereumClassic,

FantomOpera,

FlareC,

FlowEvm,

HyperEvm,

Ink,

Monad,

Optimism,

Plasma,

Plume,

Polygon,

Race,

Rayls,

Robinhood,

SeiPacific1,

Sonic,

Tempo,

Tsc,

Xdc,

XLayer,

EthereumSepolia,

EthereumHolesky,

EthereumHoodi,

BscTestnet,

BaseSepolia,

ArbitrumSepolia,

OptimismSepolia,

Tron,

TronNile,

Solana,

SolanaDevnet,

Bitcoin

count

integer

required

Number of addresses to create in the batch (1 to 1000000), each with one wallet per network.

Required range: 1 <= x <= 1000000

name

string

required

Required name prefix shared by every wallet in the batch; wallet at index N is named ${name}${N}.

Required string length: 1 - 94

tags

string[]

List of tags applied to every wallet in the batch. If specified, requires the Wallets:Tags:Add permission.

Maximum array length: 10

Wallet Tag.

Pattern: ^[a-zA-Z0-9_.:/+-]{1,100}$

keystoreId

string

Key store to mint the batch master key in. Defaults to your organization primary store.

Required string length: 1 - 64

Pattern: ^store-[a-z0-9]{5}-[a-z0-9]{5}-[a-z0-9]{14,16}$

Example:

"store-425nf-ebf0a-qq22t6qra51tj8j0"

Response

200 - application/json

Success

id

string

required

ID of the bulk wallet creation job.

Required string length: 1 - 64

Pattern: ^bwc-[a-z0-9]{5}-[a-z0-9]{5}-[a-z0-9]{14,16}$

Example:

"bwc-7jk0a-j19vv-4fhcj3452jceonu0"

status

enum<string>

required

Bulk wallet creation job status.

Available options:

Pending,

InProgress,

Completed,

PartiallyCompleted,

Failed

Last modified on September 23, 2026