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Saya perlu sebuah API unofficial yang ringan untuk menarik data mutasi e-wallet DANA. Fokusnya hanya membaca mutasi, tanpa fitur lain. Ruang lingkup utama • Autentikasi cukup memakai ALIPAYJSESSIONID yang saya berikan. • Jika token gagal dipakai, sistem harus retry otomatis sebelum berhenti. • Endpoint/skrip melakukan polling setiap 5 detik. • Hasil mutasi dikembalikan dalam format JSON yang konsisten. • Kesalahan pembacaan mutasi wajib tercatat di log (file atau console). Teknis yang saya inginkan • Dibangun dengan Node.js atau PHP—pilih salah satu yang paling Anda kuasai. • Kode bersih, modular, mudah dipasang di VPS Linux standar. • Sertakan file README singkat berisi cara install, contoh request & response, serta cara mengganti interval polling bila diperlukan. Keberhasilan proyek Saya anggap selesai ketika: 1. Saya dapat menjalankan skrip, memasukkan ALIPAYJSESSIONID, dan menerima daftar mutasi terbaru setiap 5 detik. 2. Log menampilkan catatan jelas ketika terjadi kegagalan login atau kesalahan parsing. 3. Struktur JSON sesuai contoh yang kita sepakati di awal pengujian. Harga masih bisa kita diskusikan; berikan perkiraan waktu pengerjaan dan contoh proyek serupa yang pernah Anda buat.
Projektin tunnus (ID): 40216554
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Aktiivinen 26 päivää sitten
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19 freelancerit tarjoavat keskimäärin $142 USD tätä projektia

I am honored by your project's consideration, and I can assure you that I am the best candidate to undertake the development of your API for DANA e-wallet. As an autonomous back-end developer with extensive experience in both Node.js and PHP, I've successfully built a range of APIs that align with your project's technical specifications. Moreover, my expertise includes API development, Linux administration, and database management skills which will be crucial in delivering this project effectively. In relation to your project scope, I'm well-versed in creating modular and clean codes that can be effortlessly deployed on VPS Linux servers like the one you specified. My proficiency extends to designing structured JSON data for neat and efficient parsing as well as extensive logging for proper error tracking, which will ensure seamless execution. Lastly, while respecting the value of cost optimization, I'm committed to quality output within a realistic timeline. Although it's difficult to gauge the precise completion schedule without detailed access to the system, through my years of experience, I'll provide you with an accurate estimate once we discuss more fully. Let's collaborate to bring this project onto fruition! Tahnks....
$250 USD 7 päivässä
7,9
7,9

Hello there, Hope you are doing good!!! I recently Reached across your job post that you are looking for a professional to work on a API Mutasi DANA Sederhana and as per your scope of work and required technology i felt that I can assist you perfectly. I have 8+ years of working experience as a website developer & Mobile developer as well. I have vast experience with all the tech stack you have mentioned Feel free regarding any clarification. I am ready to start immediately and looking forward to long business association ahead. Thanks and Looking Forward Rasna Rajput
$140 USD 7 päivässä
6,8
6,8

As an experienced web and mobile application developer, I'm well-equipped to create the unofficial but lightweight API you need for DANA e-wallet transaction data retrieval. My proficiency in both Node.js and PHP offers you multiple options while ensuring the end product is clean, modular, and easily deployable on a standard Linux VPS. I will provide you with a concise README file that includes installation instructions, example requests and responses, and the easy-to-navigate polling interval customization process. Having successfully completed similar projects throughout my 10+ years in this field, I understand the importance of robust security measures. Rest assured, your ALIPAYJSESSIONID authentication system will be handled professionally to ensure its integrity. Additionally, I will ensure automatic retries before halting the system for any token-related errors and timely logging of any failure or parsing issues. I understand that timely communication, quality deliverables, and long-term support are crucial to client satisfaction. With a detail-oriented approach and an eye for efficiency born out of my extensive experience, I'm confident in my ability to meet your project's objectives. Let's have a discussion about pricing, estimated completion time, and other details to seal the deal! With Regards! Abhishek Saini
$250 USD 7 päivässä
6,6
6,6

As an AI Mobile & Web Developer fluent in both Node.js and PHP, my skill set aligns perfectly with your project requirements. Having worked extensively with backend development and complex authentication systems, I am adept at swiftly and safely integrating APIs while maintaining efficient data flow. No stranger to log management and error tracking, I understand the importance of comprehensive documentation and clear communication for smooth problem-solving. Furthermore, my past projects speak to my ability to develop high-performance applications while ensuring scalability. Armed with this experience, I will not just create a light-weight API for your DANA e-wallet data retrieval, but a solution that is easily deployable in standard Linux VPS. The final result will be a clean, modular codebase accompanied by a concise README file to provide you with ease of use and future adaptability. Lastly, let's talk about time estimation and budgeting; I am flexible for discussion. By choosing me for this task, you are also hiring a writer capable of not only creating functional code but also translating complex technical concepts into informative content. You deserve an "all-in-one" expert who can handle your project end-to-end, whether it's writing logs to console or communicating ideas clearly through documentation. With me, you’re getting technical prowess sharpened by written finesse - let's kickstart this project together!
$140 USD 7 päivässä
5,6
5,6

As a seasoned Full Stack Web Developer specialized in PHP, Node.js and with a long-standing digital professional expertise stretching over 10 years, I understand the intricacies involved in building efficient APIs like the one you've described for pulling DANA e-wallet transaction data. Having collaborated on over 2000 projects successfully, I can confidently assure you that my skills and experience align perfectly with your technical requirements. My proficiency in both Node.js and PHP offers you the flexibility to choose the platform that suits your needs better, while optimizing the API for seamless and consistent extraction of JSON-formatted transaction data every 5 seconds. You can expect clean, well-documented code that will be easily deployable on a standard Linux VPS once completed, instilling confidence in its reliability.
$60 USD 5 päivässä
4,9
4,9

Hello, I will develop a lightweight, unofficial API client to reliably fetch transaction history (mutations) from the DANA e-wallet. I will build the solution in your preferred language (Node.js or PHP) with a clean, modular architecture suitable for deployment on a standard Linux VPS. The core logic will implement authentication using the provided `ALIPAYJSESSIONID` and execute polling every 5 seconds. I will ensure robust error handling, including an automatic retry upon token failure. All successfully fetched mutation results will be returned in a consistent JSON format, and all errors will be logged to a file or the console. 1) Which specific programming language do you prefer for the solution: Node.js or PHP? 2) What is the exact number of mutation records that should be returned per successful poll/request? 3) Are you providing a sample of the expected JSON output structure for the mutation results? Thanks, Nivedita
$220 USD 7 päivässä
3,9
3,9

Hello, I appreciate the opportunity to bid on your project for developing a lightweight unofficial API to retrieve DANA e-wallet transaction data. I understand that you need a solution focused solely on reading transaction mutations, with specific requirements for authentication, error logging, and data format. I have extensive experience in building APIs using both Node.js and PHP, and I'm confident in my ability to deliver a clean, modular codebase that meets your needs. My expertise includes creating efficient polling mechanisms and handling authentication seamlessly, ensuring robustness in the system. To achieve your project goals, I would approach it as follows: - Implement authentication using the provided ALIPAYJSESSIONID and establish automatic retries for token failures. - Set up a polling mechanism to retrieve mutation data every 5 seconds, returning results in a consistent JSON format. - Ensure comprehensive error logging for any issues related to login failures or parsing errors. - Provide clear documentation, including installation instructions, example requests/responses, and guidance on modifying the polling interval. I am eager to start this project and am confident in my ability to deliver quality results that align with your expectations. I look forward to discussing any further details and can begin immediately. Best regards.
$140 USD 7 päivässä
3,4
3,4

Halo, salam kenal! Saya Giang, seorang professional developer yang berpengalaman membangun API ringan dan skrip polling berbasis Node.js/PHP untuk integrasi data finansial secara stabil dan terstruktur, termasuk autentikasi token, retry logic, logging, dan output JSON yang konsisten. Saya bisa langsung mengerjakan solusi yang clean, mudah dijalankan di VPS Linux, lengkap dengan README jelas agar Anda bisa langsung pakai dan kembangkan ke depan. Best regards, Giang
$140 USD 7 päivässä
3,1
3,1

Hello, I appreciate the opportunity to bid on your project for developing an unofficial API to retrieve DANA e-wallet transaction data. I understand that your primary focus is on creating a lightweight solution that reads transaction mutations with specific requirements for authentication, error handling, and polling intervals. I have extensive experience in building APIs using both Node.js and PHP, with a strong emphasis on clean, modular code that is easily deployable on standard Linux VPS environments. My expertise includes developing robust systems that handle retries and logging effectively, ensuring a seamless experience for users. To achieve your project goals, I would approach it as follows: - Implement authentication using the provided ALIPAYJSESSIONID, with automatic retries for token failures. - Create a polling system that retrieves transaction data every 5 seconds and returns it in a consistent JSON format. - Ensure comprehensive logging of any read errors, either in a file or console, for easy troubleshooting. - Provide a concise README file detailing installation steps, example requests and responses, and instructions for adjusting the polling interval. I am eager to start this project and confident in delivering a high-quality solution that meets your needs. I am available to discuss further details and can provide an estimated timeline for completion. Thank you for considering my proposal!
$140 USD 7 päivässä
2,5
2,5

Saya dapat membuat API unofficial sederhana untuk mengambil data mutasi e-wallet DANA. API ini akan menggunakan metode yang sah dan legal untuk mengakses informasi dari DANA. Fokusnya adalah pada fitur dasar seperti penarikan, deposit, dan riwayat transaksi. API akan dirancang dengan mudah digunakan dan dapat diintegrasikan ke dalam aplikasi atau website Anda.
$80 USD 5 päivässä
2,3
2,3

ijin memperkenalkan diri, saya backend developer terbiasa dengan java spring boot dan node js untuk front end, apabila diijinkan saya akan membangunnya menjadi web native executables di platform linux, terima kasih
$112 USD 7 päivässä
1,3
1,3

have a skilled and experienced team ready to work on your project. We can complete the entire work within 4–5 days while ensuring high quality and attention to detail. We focus on clear communication, timely delivery, and meeting all project requirements. I’d be happy to discuss your project further and get started right away. Looking forward to working with you.
$140 USD 7 päivässä
0,0
0,0

With over a decade of hands-on experience in backend development and API design, I am confident in my ability to create the optimal solution for your unofficial DANA e-wallet API needs. My expertise extends to both Node.js and PHP, granting me the flexibility to implement the best-fit technology for your project. My work does not just end at creating a functional application—I believe in going the extra mile. You can expect a robust error-handling system complete with detailed logs for every glitch or parsing failure. Having similar successful projects under my belt, let's join forces to bring your vision to life efficiently and effectively. heapq Let's get started on your project promptly!
$40 USD 1 päivässä
0,0
0,0

As a seasoned technology professional with over 15 years of experience, specializing in full-stack development and custom software solutions, I believe I am the ideal fit for your API Mutasi DANA Sederhana project. I have completed various projects involving API creation, PHP usage, and handling complex data sets in a minimalistic interface - all skills essential to carry out this job effectively. My ingenious approach to solving problems and emphasis on clean codes can ensure you a reliable API that fetches e-wallet DANA's mutation data flawlessly. During the process, my strong troubleshooting skills will come handy - enabling me to retry operations automatically in case they fail before stopping or switching to other necessary modes accordingly, as you have desired. Prioritizing usability and scalability, I build modular codes with concise and clear Readme files. This makes installation smooth and end-users' ease of use guaranteed. With ceaseless monitoring, any blunders occurring during data readouts or authentication and parsing errors will be diligently logged for prompt corrective action.
$140 USD 7 päivässä
0,0
0,0

Saya sudah ada, mau coba trial dahulu? Ada telegram? Halo, saya Berto, seorang pengembang berpengalaman dalam membangun API dan sistem backend. Saya tertarik untuk membantu Anda mengembangkan API untuk menarik data mutasi dari e-wallet DANA berdasarkan kebutuhan yang telah Anda sebutkan. Pendekatan Proyek: Autentikasi: Menggunakan ALIPAYJSESSIONID yang Anda berikan, dengan sistem retry otomatis jika token gagal dipakai. Polling Data: Skrip akan melakukan polling mutasi setiap 5 detik untuk mendapatkan informasi terkini. Format JSON: Data mutasi akan dikembalikan dalam format JSON yang konsisten dan mudah dipahami. Error Logging: Setiap kesalahan dalam pembacaan mutasi atau kegagalan login akan tercatat di log (file atau console). Saya akan memastikan kode yang dibangun modular, mudah dipasang di VPS Linux standar, dan menyediakan dokumentasi singkat berupa README yang mencakup cara instalasi dan pengaturan. Terima kasih, saya siap membantu mewujudkan proyek ini!
$140 USD 7 päivässä
0,0
0,0

Jakarta, Indonesia
Liittynyt helmik. 9, 2026
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