# Omise Payment Gateway

Omise is a payment gateway service provider that allows businesses to accept payments online. It supports a wide range of payment methods, including credit/debit cards, bank transfers, e-wallets and more.[\
](https://mediacitydocs.gitbook.io/eclass-learning-management-system/setting-up-eclass/payment-gateways/paystack-payment-gateway)

1. **Sign Up and Obtain API Keys:**
   * **Create an Account:** Register for an Omise account on their website.
   * **Access API Keys:** Log in to your Omise dashboard and retrieve your Secret Key and Public Key from the API Keys section.
2. **Install the Omise SDK:**
   * **Choose SDK:** Select the appropriate Omise SDK for your development environment (e.g., PHP, Ruby, Python).
   * **Install SDK:** Follow the installation instructions for the SDK using the package manager for your programming language.
3. **Configure SDK:**
   * **Initialize SDK:** Configure the SDK in your application using your Secret Key to enable communication with Omise’s servers.
4. **Create a Payment Form:**
   * **Integrate JavaScript Library:** Include the Omise JavaScript library in your payment form on the frontend.
   * **Design Form:** Create a form to collect payment details such as card information from users.
5. **Handle Payment Tokenization:**
   * **Tokenize Payment Details:** Use the Omise JavaScript library to securely tokenize the payment information and receive a token in response.
   * **Send Token to Server:** Submit this token to your server for further processing.
6. **Process Payment on Server:**
   * **Receive Token:** On your server, capture the payment token sent from the client.
   * **Create Charge or Customer:** Use the Omise SDK to create a charge or customer using the received token.
7. **Handle Payment Response:**
   * **Check Status:** Analyze the response from Omise to determine whether the payment was successful or if there were any issues.
   * **Handle Errors:** Implement error handling based on the response to manage failed payments or other issues.
8. **Test Integration:**
   * **Use Test Mode:** Test your integration using Omise’s test mode with test card numbers to ensure everything works correctly.
   * **Verify Scenarios:** Ensure that your system handles various scenarios, including successful and failed transactions.
9. **Go Live:**
   * **Switch to Live Mode:** After successful testing, switch your Omise account to live mode.
   * **Update API Keys:** Replace test API keys with live API keys in your application.
10. **Monitor and Maintain:**
    * **Monitor Transactions:** Regularly check the Omise dashboard for transaction reports and issues.
    * **Update and Maintain:** Keep your SDK and integration up-to-date with any changes or updates from Omise.

These steps provide a structured approach to integrating Omise Payment Gateway into your application.
