Spring-Boot-Microservices-Banking-Application

## Sections
• [API Gateway](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway.md): The GET section of the Banking Core Services API allows you to retrieve information from the API Gateway. This section provides functionality for fetching data from the API endpoint. Whether you're a developer or a non-technical user, this section will guide you in integrating the API and retrieving the specific information you need. The GET method is commonly used for retrieving data, and it ensures that your requests are efficient and secure. By following the instructions in this section, you'll be able to access the necessary data and incorporate it into your own applications or systems. Additionally, the GET section provides details on any special features or considerations that may be relevant for retrieving data from the API Gateway. By understanding these considerations, you can make the most out of the API integration and ensure a smooth data retrieval process.
  • [User service](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/user-service.md): The User service APIs allows you to retrieve user information from the Banking Core Services. This API endpoint enables you to fetch details such as user profiles and more. It is designed to provide a straightforward and efficient way to access user data for various use-cases. It is important to note that this API is not limited to developers only. Non-technical roles, such as product managers or analysts, can also benefit from the information provided by this API. They can leverage the data retrieved from the User service to gain insights into user behavior, identify trends, and make informed business decisions. Additionally, the User service API offers special features and considerations to enhance integration capabilities. For example, it supports pagination, allowing you to retrieve large sets of user data in manageable chunks. This can be particularly useful when dealing with a large number of users or when implementing features like infinite scrolling in your application. Overall, the User service APIs provides a powerful and user-friendly way to access user information from the Banking Core Services. Its straightforward functionality, extensive data retrieval capabilities, and special features make it an essential tool for seamlessly integrating user data into your applications and workflows.
    • [Create a user](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/user-service/create-a-user.md): Create a user in the Banking Core Services API by making a POST request to the /api/users/register endpoint. This API allows you to register a new user and returns relevant information about the created user. To create a user, you need to include the required parameters in the request body. Once the request is successful, the API will create a new user and provide a response with details such as the user's unique identifier, username, and account creation timestamp. This API endpoint is useful for applications that require user registration functionality, such as online banking platforms, fintech applications, or any system that needs to manage user accounts securely. When integrating this API, make sure to handle any potential errors or validation issues. For example, if the provided username is already taken, the API will return an appropriate error response. Additionally, you may want to consider implementing measures to ensure the security of user registration, such as enforcing password complexity requirements or enabling captcha verification. By utilizing the POST /api/users/register endpoint, you can easily integrate user registration functionality into your application, providing a seamless experience for your users.
    • [Read all users](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/user-service/read-all-users.md): This API endpoint allows you to retrieve information about all users in the system. By making a GET request to this endpoint GET /api/users , you can access a list of all users' details. This functionality is useful for various use-cases such as generating reports, monitoring user activity, or populating user directories. The response will contain comprehensive information about each user, including their name, contact information, and any additional data associated with their account. Keep in mind that this endpoint does not require any specific parameters to be included in the request. Overall, the GET /api/users endpoint provides a straightforward way to retrieve all user data in the system for integration purposes.
    • [Update user status](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/user-service/update-user-status.md): Update User Status This API endpoint, PATCH /api/users/2, allows you to update the status of a user. By making a PATCH request to this endpoint, you can modify the status of the user with the ID 2 in the Banking Core Services project. The use-cases for this API include updating a user's status to activate or deactivate their account, modify their access level, or change their account privileges. This endpoint provides a flexible way to manage user statuses based on your project requirements. When using this API, ensure that you include the necessary parameters and authentication details in your request. Additionally, be aware that the response will provide confirmation of the status update, along with any relevant information or error messages. It is important to note that the functionality of this API endpoint is specific to the Banking Core Services project. If you are integrating this API into your project, make sure to adapt the endpoint and modify the user ID accordingly. Please refer to the documentation sections related to parameters, request examples, and authentication for detailed information on how to effectively use this API endpoint in your integration process.
    • [Read user by id](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/user-service/read-user-by-id.md): Read User by ID The GET /api/users/1 endpoint allows you to retrieve information about a specific user by their ID. This API functionality is crucial for retrieving user data when building applications that require user-related information. By making a request to this endpoint with the user ID as a parameter, you can retrieve detailed information about the user, including their name, email, address, and any other relevant details. This data can be valuable for various use cases, such as displaying user profiles, populating user information forms, or customizing user-specific experiences. Please note that the user ID should be provided as a parameter in the request URL. It is essential to ensure that the correct user ID is passed to retrieve accurate information. Remember, this endpoint is designed to provide straightforward integration and seamless retrieval of user-specific data. Whether you are a developer or a non-technical role, this API section offers a clear and structured approach to fetch user details efficiently.
    • [Update user](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/user-service/update-user.md): This API endpoint allows you to update the information of a specific user in the Banking Core Services project. By making a PUT request to the /api/users/2 endpoint, you can modify the user's details and ensure that the user's information is up to date. This functionality is essential for situations where user information needs to be updated regularly, such as when a user changes their contact information or preferences. With this API, you can seamlessly integrate user information updates into your application or system, providing a smooth user experience and ensuring accurate and current data.
    • [Read user by account id](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/user-service/read-user-by-account-id.md): This API endpoint allows you to retrieve information about a user based on their account ID. By making a GET request to this endpoint, you can access details such as the user's name, contact information, and account balance. This functionality is particularly useful when you need to retrieve specific user data for further processing or analysis. It is important to note that the account ID must be provided in the API request URL to ensure accurate retrieval. This API section provides a straightforward way to integrate user data into your application or system, making it easier to manage and analyze user information.
  • [Fund transfer service](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/fund-transfer-service.md): Fund transfer service: The Fund transfer service API allows you to initiate transfers of funds between different bank accounts. With this API, you can securely transfer money from one account to another, whether it's within the same bank or to a different bank altogether. This functionality is essential for various use-cases, such as paying bills, sending money to friends and family, or making business transactions. To use this API, you'll need to provide the necessary authentication and authorization credentials, ensuring that only authorized users can initiate transfers. The API also supports additional features, such as setting transfer limits, scheduling recurring transfers, and specifying transfer details like purpose or reference. Whether you're a developer building a banking application or a non-technical user looking to understand the capabilities of our Fund transfer service, this API documentation will guide you through the integration process step-by-step, making it simple to implement fund transfers seamlessly within your application or business workflow.
    • [Fund transfer](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/fund-transfer-service/fund-transfer.md): The Fund Transfer API allows you to initiate a transfer of funds between two bank accounts. This API enables you to seamlessly transfer funds from one account to another within our banking core system. By making a POST request to this API endpoint, you can specify the necessary details for the fund transfer, such as the source account, destination account, and the amount to be transferred. This API is designed to simplify the process of transferring funds and ensure a smooth integration with our banking core services. It provides a convenient way for developers to initiate fund transfers programmatically, without the need for manual intervention. Whether you need to transfer funds between different user accounts or facilitate payments between external bank accounts, the Fund Transfer API is a versatile tool that can cater to various use-cases. Please note that when using this API, you should ensure that the source and destination accounts are valid and have sufficient funds for the transfer. Additionally, it's important to handle any errors or exceptions that may occur during the fund transfer process. Integrating the Fund Transfer API into your application will streamline the fund transfer process, making it easier and more efficient for your users.
    • [Get details of transfer from reference id](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/fund-transfer-service/get-details-of-transfer-from-reference-id.md): This API endpoint allows you to retrieve the details of a specific fund transfer based on its reference ID. By making a GET /fund-transfers/{referenceid} request to this endpoint, you can obtain information about the transfer, including the amount, currency, beneficiary, and status. This functionality is useful for tracking the progress of a transfer or retrieving information for auditing purposes. It's important to note that the reference ID must be provided in the URL to retrieve the correct transfer details.
    • [Get fund transfer details that are made from an account](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/fund-transfer-service/get-fund-transfer-details-that-are-made-from-an-account.md): This API endpoint allows you to retrieve the details of fund transfers made from an account. By making a GET request to this endpoint, you can access information about the specific fund transfers, including the transaction amount, date, and any additional details associated with the transfer. This functionality is crucial for tracking and reconciling funds across accounts and can be used for various purposes, such as auditing, generating reports, or monitoring transaction history. It provides a straightforward way to retrieve the necessary information about fund transfers without the need for complex manual processes or analysis.
  • [Account service](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/account-service.md): The Account service endpoint in the Banking Core Services API allows you to retrieve information about user accounts. With this endpoint, you can access details such as account balances, transaction history, and account holders' personal information. This provides you with a comprehensive view of the users' banking activities and enables you to build features like balance inquiries, transaction summaries, and account statements in your application. The Account service endpoint supports various filters and parameters that allow you to customize the data returned, such as specifying a date range for transaction history or filtering accounts based on specific criteria. Additionally, this endpoint ensures the security and privacy of user data by requiring appropriate authentication and authorization tokens for access. By integrating this API endpoint into your application, you can seamlessly incorporate banking functionality and provide a seamless user experience to your customers.
    • [Create account](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/account-service/create-account.md): The POST /accounts API endpoint allows you to create a new account within the Banking Core Services. This API provides a straightforward way to add new accounts to the system. By making a POST request to this endpoint, you can provide the necessary details for the account creation. The API will process the request and respond with the unique identifier of the newly created account. This functionality is useful for scenarios where you need to programmatically create accounts within the Banking Core Services. Whether you are a developer building a custom application or a non-technical user integrating with our services, this API makes it easy to add new accounts to the system. Additionally, there are no special considerations or limitations when using this API endpoint. Simply provide the required information and expect a successful response containing the account identifier.
    • [Update account status](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/account-service/update-account-status.md): Update Account Status: The PATCH /accounts endpoint allows you to update the status of an account in the Banking Core Services project. This endpoint provides a way to modify the status of an account, such as activating or deactivating it. Use this API endpoint when you need to change the status of a specific account in the system. By making a PATCH request to this endpoint, you can update the status of the account as needed. Updating the account status can have various use-cases. For example, you may need to activate a previously deactivated account when a user requests to resume their banking services. Alternatively, you may want to deactivate an account temporarily if there are suspicious activities detected. Please note that the PATCH /accounts endpoint only updates the account status and does not allow for any other modifications to the account details. If you require additional changes, please refer to the relevant API endpoints for account management. To update the account status, include the necessary parameters in the request body. Refer to the provided examples and parameters section for more details on the required fields and their corresponding values. Keep in mind that updating the account status may trigger additional actions or processes within the Banking Core Services project. It's important to consider any dependencies or implications of changing the account status before making the request. We strive to make the API integration process as straightforward as possible. If you have any questions or encounter any issues while using the PATCH /accounts endpoint, please refer to the troubleshooting section or reach out to our support team for assistance.
    • [Read account by account number](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/account-service/read-account-by-account-number.md): Read account by account number - This API endpoint allows you to retrieve detailed information about a specific account using its account number. By providing the account number as a parameter, you can access various details such as the account holder's name, balance, transaction history, and associated account information. This functionality is particularly useful for banking applications that need to fetch specific account data for both internal and customer-facing purposes. The API ensures that only authenticated users with the necessary permissions can access this endpoint, guaranteeing the security and privacy of sensitive account information.
    • [Get transactions from account id](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/account-service/get-transactions-from-account-id.md): This API endpoint allows you to retrieve transactions from a specific account by providing its unique identifier. By making a GET request to this endpoint, you can access transaction information associated with the provided account ID. This functionality is useful for applications that need to fetch transaction data for a particular account, such as banking or financial management systems. It provides a straightforward way to integrate transaction retrieval into your software or application, enabling you to easily access and process relevant transaction details.
    • [Closing account](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/account-service/closing-account.md): The PUT /accounts/closure API endpoint allows you to close a banking account. This functionality is useful when you need to deactivate an account that is no longer in use or has been flagged for closure. By invoking this API, you can initiate the closure process for the specified account. Closing an account involves several steps, including verifying the account information, updating the account status, and performing any necessary account balance adjustments. Once the closure process is initiated, it cannot be reversed, so please exercise caution when using this API. Please note that the closure process may take some time to complete, depending on various factors such as account balance, pending transactions, and account history. You may periodically check the account status using the GET /accounts/<account_id> API endpoint to monitor the progress of the closure process. It is important to ensure that you have the necessary permissions and authentication credentials to perform this action. Additionally, please make sure to adhere to any regulatory requirements or compliance guidelines applicable to the closure of banking accounts. If you encounter any issues or have questions related to the account closure process, please refer to the support documentation or reach out to our technical support team for assistance.
    • [Read account details from user id](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/account-service/read-account-details-from-user-id.md): This API endpoint allows you to retrieve the account details for a specific user ID. By making a GET request to this endpoint with the appropriate user ID parameter, you can access information such as the user's account balance, transaction history, and linked payment methods. This API section is particularly useful for applications that require access to user-specific account information, such as banking or financial management services. It provides a straightforward way to fetch account details for a specific user and incorporate that information into your application. When using this API endpoint, please ensure that you provide the correct user ID as the parameter in the request URL. The response will include the relevant account details in a structured format, allowing you to easily parse and utilize the information in your application. Keep in mind that this API section is read-only and does not support any modifications to the account details. If you need to perform updates or changes to the account information, please refer to the appropriate API sections provided for those specific operations. In addition to the core account details, the response may also include additional metadata or contextual information related to the user account. This can help provide a more comprehensive understanding of the account and its associated attributes. By leveraging this API section, you can seamlessly integrate account details retrieval into your application, enabling your users to access and manage their banking information with ease.
  • [Sequence generator](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/sequence-generator.md): The GET endpoint for the Sequence generator API allows you to retrieve the next available sequence number in a given sequence. This functionality is particularly useful for scenarios where you need to generate unique, sequential identifiers, such as order numbers or invoice numbers. To use this endpoint, simply make a GET request to the specified URL, and the API will return the next available sequence number in the response body. It's important to note that the sequence numbers are generated based on the specified sequence configuration. This configuration includes parameters such as the initial value, the increment value, and the maximum value. You can customize these parameters to fit your specific requirements. Additionally, the API supports the ability to reset the sequence back to its initial value. This can be useful in certain situations, such as when you want to start generating sequence numbers from the beginning again after a certain point. Overall, the Sequence generator API provides a straightforward and convenient way to generate unique sequence numbers for various use-cases.
    • [Generate account number](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/sequence-generator/generate-account-number.md): Generate account number This API endpoint allows you to generate a unique account number for a user. The account number is a crucial identifier that will be associated with the user's banking transactions and account details. To generate an account number, you can make a POST request to the /sequence endpoint. This will trigger the system to assign a new account number to the user. This functionality is beneficial for scenarios where you need to assign a unique account number to users during account creation or registration. It ensures that each user has a distinct identifier for their banking activities. Please note that the generated account number will adhere to our specific format and rules. It is important to familiarize yourself with these guidelines to ensure compatibility with your system. You can find more information about the account number format in the "Account Number Format" section of this documentation. Once you have generated an account number for a user, you can associate it with their account details and use it for various banking operations, such as fund transfers, balance inquiries, and transaction history retrieval. It is important to protect the account number and treat it as sensitive information. Avoid exposing it to unauthorized individuals or including it in publicly accessible logs or files. Safeguarding the account number helps ensure the security and privacy of your users' banking information. If you encounter any issues or have questions related to generating account numbers using this API, please refer to the "Troubleshooting" section of this documentation for guidance and troubleshooting steps.
  • [Transaction service](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/transaction-service.md): The Transaction service API section provides functionality related to retrieving transaction information. This API endpoint allows you to retrieve details about specific transactions within the banking system. This can be useful for various use cases, including tracking transaction history, generating reports, and analyzing financial data. The API provides a straightforward way to access transaction information, making integration with the banking core services seamless. Additionally, the Transaction service API supports various special features and considerations, which will be covered in detail in other sections of the documentation.
    • [Make transactions](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/transaction-service/make-transactions.md): Make transactions This API endpoint allows you to initiate transactions within the Banking Core Services project. Using this endpoint, you can securely transfer funds between accounts, make payments, or perform any other transaction-related activities. To make a transaction, you need to provide the necessary input parameters, such as the source and destination accounts, the amount to be transferred, and any additional details required for the specific transaction type. Transactions can be made between accounts within the same financial institution or between accounts in different institutions, depending on the supported integration options. The endpoint ensures the security and reliability of the transaction process, adhering to industry-standard encryption protocols and authentication mechanisms. In addition to basic transaction functionality, this API also supports advanced features such as transaction scheduling, recurring payments, and transaction categorization. These features provide flexibility and convenience for managing various transaction scenarios. Please note that before making transactions, you need to ensure that the necessary permissions and authorizations are granted for the specific accounts and transaction types. This may involve user authentication, authorization checks, and adherence to regulatory requirements. By using this API endpoint, you can seamlessly integrate transaction functionality into your application or system, allowing your users to perform financial transactions efficiently and securely.
    • [Get transaction from account id](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/transaction-service/get-transaction-from-account-id.md): This section of the Banking Core Services API allows you to retrieve transactions from an account using the account ID. With this API endpoint, you can easily access the transaction details associated with a specific account. This can be useful for various use-cases, such as reconciling account statements, generating financial reports, or tracking transaction history. To retrieve transactions, you need to provide the account ID as a parameter in the request. The API will then return the transaction details, including information such as the transaction amount, date, description, and any associated metadata. This API endpoint is designed to make integration straightforward for both developers and non-technical roles. By using this endpoint, you can efficiently retrieve transaction data without the need for complex queries or manual data extraction. This saves time and effort, enabling you to focus on using the transaction information for your specific needs. Please refer to the API documentation for more details on the request requirements, response structure, and any additional considerations or features specific to this endpoint.
    • [Get transaction details from reference number](https://app.theneo.io/student/spring-boot-microservices-banking-application/api-gateway/transaction-service/get-transaction-details-from-reference-number.md): This API endpoint allows you to retrieve detailed information about a specific transaction using its reference number. By making a GET request to this endpoint with the appropriate reference number, you will receive the complete transaction details. This functionality is particularly useful for applications that need to display or track transaction information. The response will provide all the necessary information related to the transaction, including but not limited to the amount, date, sender, and recipient. This endpoint should be used whenever you require specific transaction details and want to integrate this functionality into your application seamlessly.