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Nelito’s ACH solutions are designed in lines with the vision of NPCI in making the existing ECS and other NPCI applications more robust, safe and error free.


Banks are needed to submit the details of mandate, ECS, APBS transactions to NPCI in a manual process. Usually it consists of uploading the file in to a server link as given by NPCI and then waiting for the response file to be generated from NPCI's server. This needs to be done for every single transaction.

H2H solution is designed to bypass this tedious process. The complete process has been automated making it more reliable and efficient and ensure seamless automation between Banks and NACH System.

Nelito's H2H Solution


  • Capability to process formats for ACH DR, ACH CR, NACH CR (ECS), NACH DR (ECS), APB, EBT,MMS, Aadhaar Mapper file formats, etc.
  • Auto split/merge files based on set limit.
  • Auto signing & verifying of files.
  • Seamless file transfer (pull/push) from NACH server using SFTP protocol.
  • Handling Acknowledgements received from NACH system.
  • Handling capability for NACH functionalities including Bank extension, Partially Rejected file, rejected files and cancelled files.
  • An admin menu to create/modify parameters for record count limit where ever applicable, polling time interval, folder path, NACH user ID password, SFTP IP, Port, etc.
  • To read and use digital certificates from tokenor HSM card.
  • On-screen reports for banks to monitor the files status and file split/merge details.
  • Solution is developed in Java and supports SQL Server and Oracle database systems.
  • Alerts are sent to users by email, if negativeor positive acknowledgement file is received.

Solution Features and Functionalities of NACH H2H (Host2Host) client end solution

H2H Solution Functional Architecture

Handling of input and return files

Files to be uploaded by bank are placed in the designated hot folder path of Host to Host application; polling services of the application identify the new file from the ones that are already processed. The files are passed to the file processor to identify the file type. Based on the file type the file is passed.

If the file size is greater than the configured limit the file is split automatically. The H2H solution then automatically signs the file and transfersit to NACH Server. After success of transfer ACK / NACK file is pulled from NACH server.

An email is sent to the configured email address if a negative acknowledgement (NACK) is received.

Handling inward and response file

Polling services check for new files on NACH server, once new file is identified it is pulled to H2H application. The file is unsigned/verified and based on the configured record count merged and pushed to the bank designated folder.

NACH functionalities and file formats

NACH file formats can be setup via the H2H application and are used as templates for identifying a particular type of file. Since it is configurable addition or modification of structure of files is quicker and does not require redeployment of application. Host toHost application supports NACH functionalities of bank extension, partial rejection or cancelled files.

Marquee Clients

  • The Nainital Bank Ltd
  • The Akola District Central Co-op. Bank Ltd. Akola
  • SJSB – Multi-State Schedule Bank
  • Navnirman Co-operative Bank Ltd.
  • The Baroda City Co-operative Bank Ltd.


  • "Nelito has Good knowledge of industry. Good customer orientation. They were Flexible and Open to new ideas and suggestions."

    Mr. Ratheesh K. Bharathan | Exec. Vice President & Co- Founder

    WheelsEMI PVT. LTD.
  • "For a Bank of our size, this system suffices and is very cost effective. Almost all of the bank’s activities run on the one system. Nelito constitutes a partner more than a supplier and the relationship includes provision of the bank’s underlying technology as well as its Fincraft range of applications."


    The Nainital Bank Ltd.
  • "The best mix of functionality and technological support and our vision of “Cash Less and Paper Less” work environment for Sonata has come true with our technological partner Nelito. I highly recommend FinCraft Core Microfinance platform and especially integrations with a number of third party services."

    IT Head

    Sonata Finance Pvt. Ltd.
  • "Nelito has successfully deployed the Online Reporting and Management Information System (ORMIS), which has streamlined the reporting process and their analysis. Its team is responsive, provided satisfactory support and has sound expertise to deliver time sensitive & critical projects. Exemplary team work."

    Deputy General Manager (IT Department)

    National Housing Bank
  • CBS

    "We are happy to use FinCraft Data Archival & Retrieval solution from Nelito Systems; it has given huge ROI in terms of saving revenue by retiring legacy applications. We get all desired reports in a timely manner from the solution."

    Assistant General Manager (CBS)

    United Bank of India
  • CBS

    "Nelito is known for its exemplary services to the users at all times. Your team provides excellent service and they are pro-active in providing solutions."

    Chief Manager (SWIFT)

    Indian Overseas Bank
  • CBS

    "On the whole a professional and capable and competent team. Providing solutions adapted to clientele updated on technology front."

    Principal secretary Department of Labour

    Govt. of Sikkim
  • Custom Application Development testimonial

    "Proactive & professionally supportive, technically skilled team."

    General Manager

    Federal Bank
  • CBS

    "Fincraft CBS software & Doorstep Banking Solution helps our society’s functionality towards digitalization & paperless working. It reduces our manpower requirement and workload, also gives us fast reporting for our institution as and when required."


    Mahavir credit coop society
  • CBS

    Exemplary relationship set by Nelito’s PCS team which helps project to grow vertically. We have always been very impressed with the quality of service we have received from Nelito. They are reliable efficient professional and above all truthful. This alone sets them out from much of their competition.

    Project Director

  • CBS

    "E-district Manipur project was undertaken and successfully implemented by Nelito in a record time. The online services offered under this project has made a marked difference in the quality of life of the citizens and is taking the state towards a digital Manipur."

    Additional Director (IT)

    Govt. of Manipur
  • DGM

    "On 20th of November 2016 our bank data was migrated to FinCraft and we have completed one year successfully in FinCraft. So we thank all the team members of both IFTAS and Nelito for your great co-operation in this success. We expect more & more co-operation in implementing new technologies in banking sector from your side in future."

    M V Kumar | CEO

    Kempegowda Bank
  • DGM

    "My bank is working with Nelito from the last about 9 Years and the services provided by the company may prolong our association."

    Sikander Gupta | CEO

    The Jammu Central Co-op Bank Ltd.
  • DGM

    "The Bank is associated with M/S Nelito since 2002. M/S Nelito Systems Ltd has been our CBS vendor since 2009. The Products, quality of service offered by them are excellent. They have a very good support team and are trained enough for handling any type of situation."

    D K Kandpal | Vice President (IT)

    Nainital Bank
  • DGM

    "We appreciate your local team who continuously supported & assisted our team to meet the goal."

    Nagendra Nath Sinha | Principal Secretary IT

    Government of Jharkhand, Ranchi
  • DGM

    "Knowledge and service provided to the bank is beyond expectation. And we would definitely engage and recommend solution to others."

    Rachelle F. Rivas | IT Project Manager (Senior Manager)

    Bank of the Philippine Islands (BPI)
  • DGM

    "As Vendor strict adherence to process & procedures. Risk Mitigates in Place. Flexible to customer requirements."

    Dinesh Negi | VP (Clg)

    DCB Bank Ltd
  • DGM

    "Bank has implemented CBS of Nelito Ltd in the year 2008-09 in phase manner. Also integrated RTGS/NEFT, CTS, MMS etc. which help us in smooth automation of banking operation."

    K.T. Wadia | CEO

    The Sutex Co-op Bank Ltd
  • DGM

    "Experience during development of Rating Engine Module has been good in the context of commitment to meet timelines & lot of hard work has been put by Nelito's team."

    Ashutosh Satsangi | VP-Operations

  • DGM

    "Everything was successfully implemented and tested. The implementation was professionally done in a very efficient and cooperative manner. Migration was very smooth."

    Frithjof Ramb | Vice President

    SBI- Frankfurt, Germany
  • DGM

    "Nelito and its team has always been supportive and efficient in achieving the tasks set up by the Dept. Apps developed by the software engineers for the Public Health Dept. have proved to be excellent among the top competitors and have been acclaimed for its effective service delivery to the end user at the grass root level which is the foremost object of any Govt. organization. Many thanks for the sincere efforts."

    Sanjay Kamlakar | Under Secretary to GoM

    Government of Maharashtra
  • DGM

    "We appreciate Nelito team who were always on time and responsive to our needs and changing ideas. They worked efficiently from the project inception to its completion in a timely and professional manner. Their understanding of this space has been invaluable to the success and launch of 'PMAY CLSS' app."

    Susanta K. Padhi | DGM

    National Housing Bank