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Tengo una carpeta local llena de comprobantes CFDI en formato XML y necesito un pequeño script en Python que, usando mi certificado digital, consulte el Web Service del SAT y devuelva el estatus de cada archivo. Qué requiero exactamente: • Entrada: ruta configurable a la carpeta con los XML. • Autenticación: el script debe firmar/autorizar la petición con mi certificado digital (.cer/.key y contraseña). • Proceso: leer cada XML, extraer el UUID necesario, llamar al servicio y recuperar únicamente el “Estatus del archivo”. • Salida: generar un informe CSV con una fila por XML (nombre de archivo, UUID, estatus y marca de tiempo de la consulta). Me interesa un código claro, comentado y que funcione con Python 3.x. Agradezco si incluyes un README breve con instrucciones de instalación de dependencias, ejemplo de ejecución y manejo de posibles errores del servicio.
ID do Projeto: 40156121
51 propostas
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Ativo há 17 dias
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51 freelancers estão ofertando em média $146 USD for esse trabalho

⭐⭐⭐⭐⭐ Create a Python Script to Check CFDI Status with Your Digital Certificate ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a Python script to check the status of your CFDI XML files. Look no further; Zohaib is here to help you! My team has completed over 50 similar projects, and we know how to create effective solutions for your needs. I will build a script that reads each XML, extracts the necessary UUID, and retrieves the status from the SAT web service. Additionally, I will provide a clear, commented code that runs smoothly with Python 3.x. ➡️ Why Me? I can easily create your Python script as I have 5 years of experience in Python programming, focusing on automation, web services, and data processing. My expertise includes XML handling, API integration, and CSV report generation. I also have a strong grip on related technologies to ensure a complete solution. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I'm looking forward to our conversation! ➡️ Skills & Experience: ✅ Python Programming ✅ API Integration ✅ XML Processing ✅ Data Extraction ✅ CSV Generation ✅ Error Handling ✅ Digital Certificate Authentication ✅ Script Optimization ✅ Commented Code ✅ Dependency Management ✅ Problem Solving ✅ Web Service Communication Waiting for your response! Best Regards, Zohaib
$150 USD em 2 dias
8,0
8,0

Hi there, I can help you create a Python 3.x script that reads all your CFDI XML files from a local folder, authenticates using your digital certificate (.cer/.key and password), queries the SAT Web Service, and retrieves the status for each file. The script will then generate a CSV report with the filename, UUID, status, and timestamp of the query. The solution will include: Configurable input folder for XML files Extraction of UUID from each CFDI XML Authentication and request signing using your certificate Proper error handling if the Web Service fails Clear, commented Python code A brief README with installation steps, usage example, and troubleshooting tips Kindly send me a message to discuss your certificate setup, folder structure, and preferred CSV format so we can get started. Thanks!
$180 USD em 4 dias
8,0
8,0

yeah i m expert wth the python and XML so as i have read your job description carefully so as i have some questions about that , so when u are here plz text me so we can discuss on that more if u can consider with me that as well ,and i m sure will develop that script as u wan and raedy to start work from now.
$300 USD em 3 dias
7,6
7,6

Hola cómo estás? Leí sobre tu proyecto y puedo desarrollar el script para ti. Incluido los directorios y un vídeo de cómo ejecutar el programa. Tengo experiencia en desarrollo de programación con python. Desde el chat podemos coordinar para poder iniciar el proyecto. Saludos cordiales Mauricio
$250 USD em 7 dias
7,0
7,0

Hola estimado, yo puedo ayudarte con tu proyecto de Script Python SAT XML utilizando python, tengo experiencia utilizando Web Service del SAT de Mexico, el uso de comprobantes CFDI en formato XML, Contactame via chat para realizar unas pruebas y hacer un software demo para que veas como funcionaria. Saludos.
$250 USD em 7 dias
6,9
6,9

Hello, I can help you build a clean, reliable Python 3 script to query the SAT Web Service and return the status of each CFDI XML file using your digital certificate. I will deliver: A configurable Python script to scan a local folder of CFDI XMLs Secure authentication using your .cer/.key and password Automatic UUID extraction and SAT status lookup CSV report output (file name, UUID, status, timestamp) Clear, well-commented code plus a short README with setup, usage, and error handling I have strong experience with Python automation, XML processing, certificate-based authentication, and government web services. The solution will be easy to run and maintain. Ready to start immediately. Best regards, Muhammad
$220 USD em 2 dias
6,8
6,8

Hello Propuesta: Desarrollaré un script Python que iterará tu carpeta de comprobantes CFDI, extrayendo UUID, RFCs y monto total de cada XML. Luego, consultará el servicio web del SAT para obtener el estatus (Vigente/Cancelado) de cada comprobante, generando un reporte final con esta información. Giáp Văn Hưng
$250 USD em 7 dias
6,7
6,7

As a seasoned developer with extensive experience in building robust web and app solutions, I’m confident that I'm the right freelancer for your project. Over the past 8 years, I've successfully completed numerous Python-based scripting projects that require close attention to detail and adherence to client requirements – precisely what this project entails. Throughout my journey, I've developed a deep understanding of API integrations and Web Services, which aligns perfectly with your need for a Python script using your digital certificate to query SAT's Web Service and provide you with the status of each XML file. I'm also well-versed in handling XML parsing and CSV generation, ensuring an informative and structured output. One aspect I particularly value in my work is clarity. Hence, not only will I deliver functional code in Python 3.x as specified but also include thorough comments to ensure its understandability. Additionally, I'll provide a concise README file that outlines the installation process, dependencies, an example execution snippet, as well as potential error handling specific to the service for your convenience.
$90 USD em 3 dias
6,6
6,6

Hello. I read your requirement i will do that. Please come on chat we will discuss more about this. I will waiting your reply
$80 USD em 1 dia
5,9
5,9

Hello there, ●●●Python Expert is Here●●● I’ve checked your project – “Script Python SAT XML Estatus” And read the description carefully. As a professional Python Expert I’m damn sure that I can “create a Python script that be able to using your digital certificate, queries the SAT Web Service and returns the status of each file” perfectly within a very short period of time. I’ve done a lot of Python project based on ✔Django, ✔Pandas, ✔Flask, ✔FastAPI, ✔Jupyter Notebook, ✔Automation, ✔Selenium & etc in various platform. You can visit my profile and check the Reviews of my previous all Python Project so that you can get the idea about my knowledge and skills. I’m ready to be hired or ready to be awarded as I can start this task Right Now. So, I’m waiting for your response. Warm Regards! Eng. Bablu Mondol
$75 USD em 2 dias
5,9
5,9

Puedo desarrollar un script en Python 3 que lea de manera configurable la carpeta de los XML, extraiga el UUID de cada comprobante y realice la consulta al Web Service del SAT utilizando tu certificado digital para autenticar y firmar las peticiones. El script generará un reporte en CSV con el nombre de cada archivo, su UUID, el estatus consultado y la marca de tiempo, incluyendo manejo de errores básicos para asegurar estabilidad. Además, te proporcionaré un README sencillo con los pasos para instalar dependencias, un ejemplo claro de ejecución y recomendaciones para gestionar posibles fallas en la consulta al servicio. Para avanzar, necesito saber si cuentas con el Web Service del SAT ya habilitado para consultas o si requieres ayuda para configurar certificados y accesos. También me gustaría saber si el certificado está en formato compatible o si necesitas ayuda para convertirlo o cargarlo en el script.
$250 USD em 21 dias
5,8
5,8

Mi nombre es Gustavo Herrera y soy un desarrollador fullstack con más de 20 años de experiencia en el sector. Tengo un amplio conocimiento de las tecnologías web, móviles y IA, y he trabajado en una variedad de proyectos de diferentes tamaños y complejidades. En esta propuesta, me gustaría ofrecerle mis servicios para desarrollar en base a tu requerimiento. Creo que puedo ayudarle a alcanzar sus objetivos y superar sus expectativas.
$640 USD em 7 dias
6,0
6,0

⭐Hi, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have extensive experience in Python, API integration, and working with XML files. With my background in software architecture and web services, I can develop a tailored Python script to query the SAT Web Service using your digital certificate, extract the necessary UUID from each XML file, retrieve the file status, and generate a detailed CSV report with timestamps. This project will streamline your workflow by automating the status retrieval process for your CFDI files, saving you time and ensuring accurate data management. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim
$50 USD em 4 dias
5,5
5,5

Hello, I’m a Senior Software Engineer with extensive experience in Python automation and web scraping & C# WindowFormApp and WFP. I’ve carefully reviewed your requirements and I can deliver a reliable, production-ready solution — not a quick workaround. ✅ Clean and maintainable code ✅ Clear communication ✅ On-time delivery I’d be happy to discuss your project details and propose the best technical approach. Best regards, Samir
$120 USD em 1 dia
5,7
5,7

Hello, I am eager to develop a small Python script that, using your digital certificate, will query the SAT Web Service and return the status of each file. I am committed to delivering you amazing results based on my vast experience. I would love to know more details about your project so let's connect with each other over private message. Excited to collaborate with you, Fahad.
$100 USD em 2 dias
5,5
5,5

Greetings, I see that you need a Python script to check the status of your XML CFDI files using your digital certificate. This is a straightforward task, and I can help you with it. My approach would involve creating a script that reads the XML files from your specified folder, extracts the necessary UUID, and then securely connects to the SAT Web Service using your certificate for authentication. Once the status is retrieved, I will ensure that it generates a clear CSV report with all the required details, including the filename, UUID, status, and timestamp. I understand how important it is for the code to be clean and well-commented, and I will also provide a brief README to guide you through the setup and any potential errors. I’m confident that my experience with Python and API integrations will allow me to deliver exactly what you need. Best regards, Mehran Riaz
$180 USD em 4 dias
5,1
5,1

As an experienced software developer and data scientist with a strong proficiency in Python and other programming languages, I have the expertise to complete your project meticulously. Not only am I highly skilled in handling APIs and processing data, but I also have a keen understanding of software architecture, which will form the bedrock of your script. Over my career, I've tackled numerous projects that required interfacing with external services, just like yours does with the SAT's Web Service. This means I understand firsthand the complexities that come with it, as well as how to troubleshoot any potential issues. Your satisfaction is paramount to me, so I guarantee a clear code base that's both functional and easily-understood for future maintenance or expansion purposes. Lastly, I understand the importance of documentation; therefore, you can expect a README file that includes instructions for installing dependencies, sample executions to clearly show how your script should be used, and guidance on handling potential errors effectively. In conclusion, employing me for your Python Sat XML Estatus script project not only ensures a competent professional but also one who's committed to delivering a high-quality product tailored to exactly fit your needs. (962 characters)
$150 USD em 3 dias
5,3
5,3

Hello I can develop a clear, well-commented Python 3 script that authenticates with your SAT digital certificate, reads XML files, extracts UUIDs, queries the SAT Web Service, and outputs a clean CSV report with status and timestamps, including a brief README with setup, usage, and error handling. Regards Muhammad
$100 USD em 1 dia
4,9
4,9

As an experienced freelancer specializing in Python, I strongly believe I'm the perfect fit for your project needs. With a solid background in Data Processing along with my mastery of Python and its libraries such as JSON, XML, and CSV, I can comfortably build the script you require for querying the SAT Web Service. I've had prior experience working with confidential data and secure communication protocols like certificates, so you can be assured your information will be handled with utmost care. One of the qualities that sets me apart is my ability to develop robust and efficient solutions while ensuring the code remains readable and well-commented - ideal for your requirement of a clear, commented codebase. Furthermore, my proficiency in Python 3.x aligns perfectly with your preferences. Creating value for my clients by providing comprehensive deliverables is always at the core of my work ethic. Therefore, I'll also include a detailed README file with clear instructions on dependencies installation, execution examples, as well as error handling strategies for the service.
$80 USD em 4 dias
4,9
4,9

I propose a Python script to consult the SAT Web Service for XML file status using my digital certificate. I will develop a clear, commented, and Python 3.x compatible code that reads XML files from a configurable path, authenticates with my digital certificate, extracts UUIDs, calls the service, and retrieves only the "Estatus del archivo". For professionals seeking reliable work over shortcuts, contact me to discuss this project in further detail.
$250 USD em 2 dias
4,8
4,8

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