IBANAPI OpenApi Documentation

ibanapi · Finance

Finance No Auth Free & Open financial

IBANAPI OpenApi documentation

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET Get Account Balance

Returns the account balance and expiry

https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/balance

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/balance"

import requests
response = requests.get(
    "https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/balance",
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/balance';

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	targetURL := "https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/balance"
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/balance")

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/balance";
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Validate IBAN

Returns the validation results

https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate?iban=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate?iban=example"

import requests
params = {
    "iban": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate');
url.searchParams.set('iban', 'example');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate")
	q := baseURL.Query()
	q.Set("iban", "example")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate")
uri.query = URI.encode_www_form({
  "iban" => "example"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate?" . http_build_query([
    "iban" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Validate IBAN Basic

Returns the basic validation results

https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate-basic?iban=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate-basic?iban=example"

import requests
params = {
    "iban": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate-basic",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate-basic');
url.searchParams.set('iban', 'example');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate-basic")
	q := baseURL.Query()
	q.Set("iban", "example")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate-basic")
uri.query = URI.encode_www_form({
  "iban" => "example"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/ibanapi.com/1.0.0/validate-basic?" . http_build_query([
    "iban" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

Postman Setup Guide

Get Postman ↗

See official documentation for authentication and setup.

What can you build with IBANAPI OpenApi Documentation?

IBANAPI OpenApi Documentation is a Finance API. Developers commonly use finance APIs for:

processing payments and handling transactions
building subscription and billing systems
automating invoicing and financial reporting
fraud detection and risk scoring
connecting to banking and accounting software

No authentication required. This API is open — no signup or key needed. Ideal for quick prototypes and public-facing features. IBANAPI OpenApi Documentation is free to use, making it a low-risk choice to experiment with.

New to APIs? Read our beginner's guide

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