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POST
/
api
/
v2.1
/
customer
/
individual
/
{customerId}
/
users
/
{userId}
/
sessions
Create customer session
curl --request POST \
  --url https://sandbox.finhub.cloud/api/v2.1/customer/individual/{customerId}/users/{userId}/sessions \
  --header 'Content-Type: application/json' \
  --header 'X-Forwarded-For: <x-forwarded-for>' \
  --header 'X-Forwarded-From: <x-forwarded-from>' \
  --header 'X-Tenant-ID: <x-tenant-id>' \
  --header 'deviceId: <deviceid>' \
  --header 'platform: <platform>' \
  --data '
{
  "username": "customer.login.123456@example.test",
  "password": "SecurePass123!",
  "tenantKey": "a1B2c3D4e5F6g7H8i9J0kLmNopQr",
  "tenantSecret": "s3Cr3tKeyXyZpQwErTyUiOpAsDfGh",
  "credentialType": "PASSWORD",
  "value": "customer.login.123456@example.test",
  "tenantId": "11111111-2222-4333-8444-555555555555"
}
'
import requests

url = "https://sandbox.finhub.cloud/api/v2.1/customer/individual/{customerId}/users/{userId}/sessions"

payload = {
"username": "customer.login.123456@example.test",
"password": "SecurePass123!",
"tenantKey": "a1B2c3D4e5F6g7H8i9J0kLmNopQr",
"tenantSecret": "s3Cr3tKeyXyZpQwErTyUiOpAsDfGh",
"credentialType": "PASSWORD",
"value": "customer.login.123456@example.test",
"tenantId": "11111111-2222-4333-8444-555555555555"
}
headers = {
"X-Forwarded-For": "<x-forwarded-for>",
"X-Tenant-ID": "<x-tenant-id>",
"X-Forwarded-From": "<x-forwarded-from>",
"platform": "<platform>",
"deviceId": "<deviceid>",
"Content-Type": "application/json"
}

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

print(response.text)
const options = {
method: 'POST',
headers: {
'X-Forwarded-For': '<x-forwarded-for>',
'X-Tenant-ID': '<x-tenant-id>',
'X-Forwarded-From': '<x-forwarded-from>',
platform: '<platform>',
deviceId: '<deviceid>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
username: 'customer.login.123456@example.test',
password: 'SecurePass123!',
tenantKey: 'a1B2c3D4e5F6g7H8i9J0kLmNopQr',
tenantSecret: 's3Cr3tKeyXyZpQwErTyUiOpAsDfGh',
credentialType: 'PASSWORD',
value: 'customer.login.123456@example.test',
tenantId: '11111111-2222-4333-8444-555555555555'
})
};

fetch('https://sandbox.finhub.cloud/api/v2.1/customer/individual/{customerId}/users/{userId}/sessions', 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://sandbox.finhub.cloud/api/v2.1/customer/individual/{customerId}/users/{userId}/sessions",
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([
'username' => 'customer.login.123456@example.test',
'password' => 'SecurePass123!',
'tenantKey' => 'a1B2c3D4e5F6g7H8i9J0kLmNopQr',
'tenantSecret' => 's3Cr3tKeyXyZpQwErTyUiOpAsDfGh',
'credentialType' => 'PASSWORD',
'value' => 'customer.login.123456@example.test',
'tenantId' => '11111111-2222-4333-8444-555555555555'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-Forwarded-For: <x-forwarded-for>",
"X-Forwarded-From: <x-forwarded-from>",
"X-Tenant-ID: <x-tenant-id>",
"deviceId: <deviceid>",
"platform: <platform>"
],
]);

$response = curl_exec($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://sandbox.finhub.cloud/api/v2.1/customer/individual/{customerId}/users/{userId}/sessions"

payload := strings.NewReader("{\n \"username\": \"customer.login.123456@example.test\",\n \"password\": \"SecurePass123!\",\n \"tenantKey\": \"a1B2c3D4e5F6g7H8i9J0kLmNopQr\",\n \"tenantSecret\": \"s3Cr3tKeyXyZpQwErTyUiOpAsDfGh\",\n \"credentialType\": \"PASSWORD\",\n \"value\": \"customer.login.123456@example.test\",\n \"tenantId\": \"11111111-2222-4333-8444-555555555555\"\n}")

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

req.Header.Add("X-Forwarded-For", "<x-forwarded-for>")
req.Header.Add("X-Tenant-ID", "<x-tenant-id>")
req.Header.Add("X-Forwarded-From", "<x-forwarded-from>")
req.Header.Add("platform", "<platform>")
req.Header.Add("deviceId", "<deviceid>")
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://sandbox.finhub.cloud/api/v2.1/customer/individual/{customerId}/users/{userId}/sessions")
.header("X-Forwarded-For", "<x-forwarded-for>")
.header("X-Tenant-ID", "<x-tenant-id>")
.header("X-Forwarded-From", "<x-forwarded-from>")
.header("platform", "<platform>")
.header("deviceId", "<deviceid>")
.header("Content-Type", "application/json")
.body("{\n \"username\": \"customer.login.123456@example.test\",\n \"password\": \"SecurePass123!\",\n \"tenantKey\": \"a1B2c3D4e5F6g7H8i9J0kLmNopQr\",\n \"tenantSecret\": \"s3Cr3tKeyXyZpQwErTyUiOpAsDfGh\",\n \"credentialType\": \"PASSWORD\",\n \"value\": \"customer.login.123456@example.test\",\n \"tenantId\": \"11111111-2222-4333-8444-555555555555\"\n}")
.asString();
require 'uri'
require 'net/http'

url = URI("https://sandbox.finhub.cloud/api/v2.1/customer/individual/{customerId}/users/{userId}/sessions")

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

request = Net::HTTP::Post.new(url)
request["X-Forwarded-For"] = '<x-forwarded-for>'
request["X-Tenant-ID"] = '<x-tenant-id>'
request["X-Forwarded-From"] = '<x-forwarded-from>'
request["platform"] = '<platform>'
request["deviceId"] = '<deviceid>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"username\": \"customer.login.123456@example.test\",\n \"password\": \"SecurePass123!\",\n \"tenantKey\": \"a1B2c3D4e5F6g7H8i9J0kLmNopQr\",\n \"tenantSecret\": \"s3Cr3tKeyXyZpQwErTyUiOpAsDfGh\",\n \"credentialType\": \"PASSWORD\",\n \"value\": \"customer.login.123456@example.test\",\n \"tenantId\": \"11111111-2222-4333-8444-555555555555\"\n}"

response = http.request(request)
puts response.read_body
{
  "code": 200,
  "data": {
    "success": true,
    "message": "Session created successfully",
    "token": "eyJhbGciOi...",
    "refreshToken": "eyJhbGciOi...",
    "sessionId": "3c13a5ab-5e26-4372-9a85-1b2eb323c592",
    "expiresAt": "2026-03-16T20:49:32.000Z",
    "expiresIn": 123,
    "errorType": "<string>",
    "user": {
      "id": "<string>",
      "customerId": "<string>",
      "customerStatus": "<string>",
      "email": "<string>",
      "fullName": "<string>",
      "firstName": "<string>",
      "lastName": "<string>",
      "organizationId": "<string>",
      "role": "<string>",
      "phoneNumber": "<string>",
      "isActive": true,
      "lastLogin": "<string>",
      "createdAt": "<string>",
      "updatedAt": "<string>",
      "tenantId": "<string>",
      "gender": "<string>",
      "phones": [
        {
          "phoneType": "<string>",
          "encoding": "<string>",
          "number": "<string>"
        }
      ]
    }
  },
  "message": "Success"
}

Headers

X-Forwarded-For
string
required
Example:

"127.0.0.1"

X-Tenant-ID
string
required
Example:

"tenant-demo-001"

sec-ch-ua-platform
string
X-Forwarded-From
string
required

Client source identifier

Example:

"client-app"

platform
string
required

Client platform

Example:

"mobile"

deviceId
string
required

Device identifier

Example:

"device-demo-001"

Path Parameters

customerId
string<uuid>
required
Example:

"00000000-0000-0000-0000-000000000000"

userId
string<uuid>
required
Example:

"00000000-0000-0000-0000-000000000000"

Body

application/json

Create individual session request

username
string

Username used for customer login

Example:

"customer.login.123456@example.test"

password
string

Customer password for session creation

Example:

"SecurePass123!"

tenantKey
string

Tenant key credential used by auth service

Example:

"a1B2c3D4e5F6g7H8i9J0kLmNopQr"

tenantSecret
string

Tenant secret credential used by auth service

Example:

"s3Cr3tKeyXyZpQwErTyUiOpAsDfGh"

credentialType
string

Credential type for alternative auth flows

Example:

"PASSWORD"

value
string

Credential value used with credentialType-based auth

Example:

"customer.login.123456@example.test"

tenantId
string

Tenant UUID for session context

Example:

"11111111-2222-4333-8444-555555555555"

Response

Session created

Standard API response wrapper with session in data

code
integer<int32>

HTTP-style status code

Example:

200

data
object

Session tokens and metadata

message
string

Result message

Example:

"Success"