Create a wallet

curl --request POST \
  --url https://api.globalstack.io/v1/wallets \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "currency": "<string>",
  "country_code": "<string>",
  "customer_id": "<string>",
  "label": "<string>",
  "metadata": {}
}
'

import requests

url = "https://api.globalstack.io/v1/wallets"

payload = {
    "currency": "<string>",
    "country_code": "<string>",
    "customer_id": "<string>",
    "label": "<string>",
    "metadata": {}
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    currency: '<string>',
    country_code: '<string>',
    customer_id: '<string>',
    label: '<string>',
    metadata: {}
  })
};

fetch('https://api.globalstack.io/v1/wallets', 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.globalstack.io/v1/wallets",
  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([
    'currency' => '<string>',
    'country_code' => '<string>',
    'customer_id' => '<string>',
    'label' => '<string>',
    'metadata' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.globalstack.io/v1/wallets"

	payload := strings.NewReader("{\n  \"currency\": \"<string>\",\n  \"country_code\": \"<string>\",\n  \"customer_id\": \"<string>\",\n  \"label\": \"<string>\",\n  \"metadata\": {}\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.globalstack.io/v1/wallets")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"currency\": \"<string>\",\n  \"country_code\": \"<string>\",\n  \"customer_id\": \"<string>\",\n  \"label\": \"<string>\",\n  \"metadata\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.globalstack.io/v1/wallets")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"currency\": \"<string>\",\n  \"country_code\": \"<string>\",\n  \"customer_id\": \"<string>\",\n  \"label\": \"<string>\",\n  \"metadata\": {}\n}"

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

{
  "status": true,
  "message": "Wallet created successfully",
  "code": "ok",
  "data": {
    "id": "wal_01HXYZABC1234567890ABCDEFG",
    "customer_id": "cust_01HXYZABC1234567890ABCDEFG",
    "currency": "USDC",
    "available_balance": "1234.567890",
    "pending_balance": "0.000000",
    "total_balance": "1234.567890",
    "metadata": {},
    "provisioned": false,
    "created_at": "2026-05-20T12:00:00.000Z",
    "updated_at": "2026-05-20T12:00:00.000Z",
    "country_code": "NG",
    "label": "USDC Operating Wallet"
  },
  "meta": {
    "request_id": "req_01HXYZ4K5ABCDEFGHJKLMNPQRS",
    "timestamp": "2026-05-14T15:43:55.732Z",
    "version": "1"
  }
}

{
  "status": false,
  "message": "Resource not found",
  "code": "not_found",
  "data": null,
  "meta": {
    "next_steps": {
      "action": "Verify the resource identifier and retry.",
      "docs_url": "https://docs.globalstack.io/errors#not_found"
    },
    "request_id": "req_01HXYZ4K5ABCDEFGHJKLMNPQRS",
    "timestamp": "2026-05-14T15:43:55.732Z",
    "version": "1"
  }
}

{
  "status": false,
  "message": "Resource not found",
  "code": "not_found",
  "data": null,
  "meta": {
    "next_steps": {
      "action": "Verify the resource identifier and retry.",
      "docs_url": "https://docs.globalstack.io/errors#not_found"
    },
    "request_id": "req_01HXYZ4K5ABCDEFGHJKLMNPQRS",
    "timestamp": "2026-05-14T15:43:55.732Z",
    "version": "1"
  }
}

{
  "status": false,
  "message": "Resource not found",
  "code": "not_found",
  "data": null,
  "meta": {
    "next_steps": {
      "action": "Verify the resource identifier and retry.",
      "docs_url": "https://docs.globalstack.io/errors#not_found"
    },
    "request_id": "req_01HXYZ4K5ABCDEFGHJKLMNPQRS",
    "timestamp": "2026-05-14T15:43:55.732Z",
    "version": "1"
  }
}

{
  "status": false,
  "message": "Resource not found",
  "code": "not_found",
  "data": null,
  "meta": {
    "next_steps": {
      "action": "Verify the resource identifier and retry.",
      "docs_url": "https://docs.globalstack.io/errors#not_found"
    },
    "request_id": "req_01HXYZ4K5ABCDEFGHJKLMNPQRS",
    "timestamp": "2026-05-14T15:43:55.732Z",
    "version": "1"
  }
}

Wallets

Create a wallet

Create a wallet — a ledger balance in a single currency for a customer.

This does not create a credential. Add funding rails later with POST /v1/wallets/:id/credentials when you need a persistent receive identity. You can still onramp into a wallet with zero credentials.

If customer_id is omitted, the wallet is created for the merchant. The currency must support deposit (can_deposit = true).

country_code (optional, ISO 3166-1 alpha-2, e.g. NG) pins the wallet to a country at creation. It is required only when the same currency code is supported in more than one country; a single-country currency code (like KES in KE) resolves without it. CRYPTO currencies (like USDC) always resolve to null — supplying country_code for a crypto code has no effect. The pinned country is persisted on the wallet, echoed on every wallet response as country_code, and used by downstream flows (quotes, deposit-addresses) instead of the customer’s registered country — so a wallet can serve payers who transact from a country other than the customer’s KYC country.

Balances start at zero, formatted to the currency’s precision. A customer may hold multiple wallets in the same crypto currency, but only one wallet per fiat currency; each create returns a new wallet with its own wal_… id. Use the optional label to tell them apart.

Body

currency — required. 2-8 uppercase alphanumerics (e.g. USDC, NGN).
country_code — optional. 2-letter uppercase ISO 3166-1 alpha-2 (e.g. NG).
customer_id — Owner customer ID. If omitted, defaults to your account’s default customer — created automatically when you signed up.
label — optional. Max 255 chars.
metadata — optional. Free-form Record<string, string>.

Errors

400 invalid_input (was 404 not_found before XB-1154) — currency 'X' is not supported. The code isn’t in the supported currency table at all.
400 invalid_input — currency 'X' is not supported in country 'Y'. The code exists but the supplied country_code doesn’t match any row.
400 invalid_input — currency 'X' is available in multiple countries (A, B); country_code is required. Supply the pin to disambiguate.

Example

POST /v1/wallets
{
  "currency": "USDC"
}

POST /v1/wallets
{
  "currency": "NGN",
  "country_code": "NG"
}

POST

wallets

Create a wallet

curl --request POST \
  --url https://api.globalstack.io/v1/wallets \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "currency": "<string>",
  "country_code": "<string>",
  "customer_id": "<string>",
  "label": "<string>",
  "metadata": {}
}
'

import requests

url = "https://api.globalstack.io/v1/wallets"

payload = {
    "currency": "<string>",
    "country_code": "<string>",
    "customer_id": "<string>",
    "label": "<string>",
    "metadata": {}
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    currency: '<string>',
    country_code: '<string>',
    customer_id: '<string>',
    label: '<string>',
    metadata: {}
  })
};

fetch('https://api.globalstack.io/v1/wallets', 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.globalstack.io/v1/wallets",
  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([
    'currency' => '<string>',
    'country_code' => '<string>',
    'customer_id' => '<string>',
    'label' => '<string>',
    'metadata' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.globalstack.io/v1/wallets"

	payload := strings.NewReader("{\n  \"currency\": \"<string>\",\n  \"country_code\": \"<string>\",\n  \"customer_id\": \"<string>\",\n  \"label\": \"<string>\",\n  \"metadata\": {}\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.globalstack.io/v1/wallets")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"currency\": \"<string>\",\n  \"country_code\": \"<string>\",\n  \"customer_id\": \"<string>\",\n  \"label\": \"<string>\",\n  \"metadata\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.globalstack.io/v1/wallets")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"currency\": \"<string>\",\n  \"country_code\": \"<string>\",\n  \"customer_id\": \"<string>\",\n  \"label\": \"<string>\",\n  \"metadata\": {}\n}"

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

{
  "status": true,
  "message": "Wallet created successfully",
  "code": "ok",
  "data": {
    "id": "wal_01HXYZABC1234567890ABCDEFG",
    "customer_id": "cust_01HXYZABC1234567890ABCDEFG",
    "currency": "USDC",
    "available_balance": "1234.567890",
    "pending_balance": "0.000000",
    "total_balance": "1234.567890",
    "metadata": {},
    "provisioned": false,
    "created_at": "2026-05-20T12:00:00.000Z",
    "updated_at": "2026-05-20T12:00:00.000Z",
    "country_code": "NG",
    "label": "USDC Operating Wallet"
  },
  "meta": {
    "request_id": "req_01HXYZ4K5ABCDEFGHJKLMNPQRS",
    "timestamp": "2026-05-14T15:43:55.732Z",
    "version": "1"
  }
}

{
  "status": false,
  "message": "Resource not found",
  "code": "not_found",
  "data": null,
  "meta": {
    "next_steps": {
      "action": "Verify the resource identifier and retry.",
      "docs_url": "https://docs.globalstack.io/errors#not_found"
    },
    "request_id": "req_01HXYZ4K5ABCDEFGHJKLMNPQRS",
    "timestamp": "2026-05-14T15:43:55.732Z",
    "version": "1"
  }
}

{
  "status": false,
  "message": "Resource not found",
  "code": "not_found",
  "data": null,
  "meta": {
    "next_steps": {
      "action": "Verify the resource identifier and retry.",
      "docs_url": "https://docs.globalstack.io/errors#not_found"
    },
    "request_id": "req_01HXYZ4K5ABCDEFGHJKLMNPQRS",
    "timestamp": "2026-05-14T15:43:55.732Z",
    "version": "1"
  }
}

{
  "status": false,
  "message": "Resource not found",
  "code": "not_found",
  "data": null,
  "meta": {
    "next_steps": {
      "action": "Verify the resource identifier and retry.",
      "docs_url": "https://docs.globalstack.io/errors#not_found"
    },
    "request_id": "req_01HXYZ4K5ABCDEFGHJKLMNPQRS",
    "timestamp": "2026-05-14T15:43:55.732Z",
    "version": "1"
  }
}

{
  "status": false,
  "message": "Resource not found",
  "code": "not_found",
  "data": null,
  "meta": {
    "next_steps": {
      "action": "Verify the resource identifier and retry.",
      "docs_url": "https://docs.globalstack.io/errors#not_found"
    },
    "request_id": "req_01HXYZ4K5ABCDEFGHJKLMNPQRS",
    "timestamp": "2026-05-14T15:43:55.732Z",
    "version": "1"
  }
}

Authorizations

Authorization

string

header

required

API key issued during merchant onboarding.

Headers

Idempotency-Key

string

Optional client-supplied key. Identical key + identical body within 24h replays the original response. Identical key + different body returns 409 idempotency_conflict. The hash is over raw bytes — clients retrying must send the byte-identical body; a re-serialised JSON payload will produce a different hash and a 409. Strongly recommended for retry-safe clients.

Pattern: ^[A-Za-z0-9_\-]{8,255}$

Body

application/json

CreateWalletDto

currency

string

required

Pattern: ^[A-Z0-9]{2,8}$

country_code

string

Pattern: ^[A-Z]{2}$

customer_id

string

label

string

Maximum string length: 255

metadata

object

Response

Wallet created successfully

status

enum<boolean>

required

Available options:

true

Example:

true

message

string

required

Human-readable summary

Example:

"Wallet created successfully"

code

enum<string>

required

Available options:

ok

Example:

"ok"

data

object

required

Show child attributes

Wallets

Transfers

Transactions

Quotes

Onramps

Offramps

Notification Webhooks

Customers

Me

Supported Currencies

Supported Countries

Conversions

Beneficiaries

Create a wallet

Body

Errors

Example

Authorizations

Headers

Body

Response