Developers

myPOS + Exely: Easy Integration Guide

Welcome! This guide will help you quickly connect your myPOS account to your Exely Booking Engine so you can start accepting online payments for hotel reservations.

What You'll Do

  1. Create a myPOS Checkout for your hotel.
  2. Collect 5 required parameters from myPOS.
  3. Send these parameters to Exely support at 📧 support@exely.bg

What You Need for Exely

After creating your Checkout, you'll need to send Exely these 5 items:

  1. Private Key
  2. Public Certificate
  3. Key Index
  4. Store ID
  5. Client Number

Step-by-Step: Connect myPOS to Exely

1. Create a New Checkout in myPOS

  1. Log in to your myPOS account.
  2. Go to Stores > eCommerce.
  3. Click Create Checkout and follow the instructions.
Exely Completed

2. Choose Your Currencies

Important: Make sure the currency you select matches your Exely reservation currency.

  • Accept bookings in EUR? Enable EUR.
  • Want to accept BGN, GBP, or others? Add those currencies too.

You can add more currencies later: Stores > eCommerce > [Your Checkout] > Settings > Transaction currencies

Each hotel can have its own Checkout with separate currency accounts.

3. Generate Your Keys

  1. Go to the Integration tab in your Checkout.
  2. Click to generate a new key pair.
  3. Save your Private Key somewhere safe (you'll only see it once!).
  4. Download your Public Certificate (you can re-download this later).

Lost your Private Key? You'll need to generate a new key pair.

4. Find the Key Index

In the Integration tab, look for the Key Index. This number identifies your key pair.

You'll need to send this Key Index to Exely along with your keys.

5. Get Your Store ID and Client Number

  • Store ID (SID):
    • Find this in your Checkout’s general information.
  • Client Number:
    • Find this at the top right of your myPOS account under Company Information.
Company Information Wallet Number

6. Send Everything to Exely

Once you have all 5 parameters, email them to Exely at 📧 support@exely.bg

Quick Reference Table

ParameterWhere to Find It
Private KeyIntegration tab (generated once)
Public CertificateIntegration tab
Key IndexIntegration tab
Store IDCheckout > General Information
Client NumberAccount > Company Information

Request URL Format

When setting your request URLs, use only your main domain (no ports or extra path segments):

CorrectIncorrect
https://example.com/https://example.com:8000
https://www.example.com/https://example.com/any-page-name/

myPOS Store Verification

  • After setup, myPOS will review your Checkout.
  • This can take up to 5 business days.
  • You may be asked for extra documents.
  • Any changes to your setup will require re-verification.

Once approved, myPOS Checkout will show up as a payment option in your Exely Booking Engine.

Need Help?

Exely Support:
📧 support@exely.bg

myPOS Support:
📧 integrations@mypos.com