Odoo-Billit Invoice Sync

@a4logic

Hello, With a decade and a half of experience in software development, I understand the complexity of integrating diverse platforms, especially when it comes to accounting tools such as Odoo and Billit. My knowledge and track record of delivering clean, well-commented code that follows existing workflows are what sets me apart for this project. Throughout the years, I have successfully integrated numerous third-party tools with Odoo. I suggest you take a look at my work on GitHub where I have shared some modules and repos for reference. This will give you a glimpse into my approach and working style. In addition, my proficiency in Python and PHP aligns perfectly with your project requirements. What makes the difference in this kind of task is not just having the technical skills, but also understanding that data accuracy is key in accounting. With this insight, I will ensure every invoice record created or updated in Odoo appears in Billit intact - no loss or duplication. Updates like 'paid', 'posted', or 'cancelled' will be meticulously reflected on both platforms, synchronously. Furthermore, my expertise extends beyond delivery; I am dedicated to providing long-term support for my projects. Once I complete this job to your satisfaction, rest assured I'll still be there should any issue arise or you need further assistance in the future. Let's leverage my abilities to add value to your business by achieving seamless integration b Thanks!

@techplusintl

Hi, I can create a reliable sync between your existing Odoo installation and Billit. This project involves ensuring seamless movement of invoices in both directions without data loss or duplication. I can identify potential challenges such as API limitations and data mapping issues. To address these, I will utilize robust error handling and logging mechanisms to ensure clear visibility of sync attempts and errors within Odoo. I will build or configure the connector to ensure invoice records are accurately reflected in both systems, preserving your existing workflows. I have prior experience integrating third-party accounting tools with Odoo, and you can review my work at https://www.freelancer.com/u/techplusintl. I will deliver clean, well-commented code packaged as an installable Odoo module, along with a README for setup steps and required API keys. Ready to start immediately!

@XanvraTECH

Hello, I am very interested in your project regarding the Odoo-Billit Invoice Sync. I understand that you need a developer to create a seamless sync between Odoo and Billit, ensuring invoices move accurately in both directions without any data loss or duplication. With my expertise in PHP, Python, Software Development, API Integration, ERP, and Software Architecture, I am confident in building or configuring the connector to meet your requirements. I plan to focus on maintaining invoice records, status updates, error logging, and preserving existing workflows without any changes to your current setup. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I would love to discuss this project further to understand your specific needs and provide a tailored solution. Best regards, Warda Haider

@toriquldev123

Hello Dear, I’m Md Toriqul Islam, an experienced full-stack developer specializing in Odoo, API integrations, and accounting automation with 10+ years of experience. I understand you need a reliable Odoo-Billit connector to synchronize invoices, statuses, customer data, tax lines, PDFs, and detailed error logs without disrupting existing workflows. I have rich experience in Odoo customization, REST APIs, ERP integrations, accounting workflows, and custom module development. I am skilled in Python, Odoo, XML, REST APIs, webhooks, PostgreSQL, cron jobs, logging, and secure API authentication. I’m ready to start immediately and can develop a clean, installable module with clear setup and troubleshooting documentation. Looking forward to hearing from you. Best regards, Md Toriqul Islam

@sufyanasmat38

I have experience with Odoo, REST APIs, and third-party system integrations. I can build a reliable Odoo–Billit sync for invoices, including customer data, tax lines, PDF attachments, and status updates, while preventing duplicates and preserving your existing workflows. I’ll also implement detailed sync logs, clear error handling inside Odoo, and deliver clean, well-commented code as an installable module with a README for API setup and cron scheduling.

@naminghn

Hi there, I can help you create a robust sync between your Odoo installation and Billit that ensures seamless data transfer without loss or duplication. To set this up, I will build a connector that handles invoice records, status updates, and logging to facilitate quick troubleshooting, all while preserving your existing workflows. I've integrated third-party accounting tools with Odoo in previous projects and can provide you with well-commented code packaged as a complete Odoo module, along with a README for setup. Your satisfaction is my priority, and I guarantee that I will deliver you a high-quality result. Regards, Ali

@flapjakc

Hi, Mateo here, from Toronto, to help you. Full disclosure: I haven't built an Odoo module specifically, but this is fundamentally a two-way sync problem, invoice creation, status reconciliation, error logging, which I've handled in other accounting/ERP integration contexts. Odoo's ORM and API structure are well documented, so the learning curve is mostly in the platform's conventions, not the sync logic itself. I'd build this as an installable Odoo module with a cron-scheduled sync job, mapping invoice fields, tax lines and PDF attachments to Billit's API, logging every attempt (success or failure) to a dedicated log model visible in the Odoo backend, and handling status reconciliation on each cycle without touching your existing chart of accounts or posting logic. Given the accuracy requirements here, would you be open to a small paid test milestone, syncing one real invoice end-to-end, before committing to the full scope?

@denisSolution

Hi, I'm Denis, a developer who has built several Odoo integrations with external accounting systems. I understand you need a reliable sync between Odoo and Billit that preserves your current workflows while moving invoices and statuses in both directions. The main challenges will be handling the field mappings correctly, ensuring no duplicates, and capturing all errors for troubleshooting. I'll start by reviewing Odoo's invoice model and Billit's API to map the necessary fields like customer references, tax lines, and PDF attachments. The connector will run as a scheduled job, polling for changes and pushing updates while logging every attempt. For status sync, I'll focus on the paid/posted/cancelled states and add a log table inside Odoo to capture failures with full API responses. A common risk is rate limiting from Billit's API or mismatched field formats causing silent failures. I'll implement retry logic with exponential backoff and add validation checks to prevent data loss. I can start working right away. Let's connect and discuss the details. Thanks, Denis.

@Eliteinno

The main risk with this connector is duplicate or inconsistent invoices when API calls are retried, so I’d make the sync explicitly idempotent and keep Odoo’s existing accounting workflow untouched. I’d implement it as an installable Odoo module using the Billit API, with invoice/status mapping, PDF attachments, scheduled cron sync, and detailed API error logging inside Odoo. I’d validate it against your three acceptance cases, including failed requests and retry behavior. Which Odoo version are you currently running?

@shayankhan333

Billit's API returns invoice IDs on creation, not on update, so the connector has to store that mapping in Odoo from the first push, otherwise status syncs back from Billit lose their target. I'll build an installable Odoo module with a queued sync job, a mapping table for Billit IDs, and a log model surfacing raw API responses per invoice. Cron handles paid-status pull-back. 1) Which Odoo version and edition are you on, and is it self-hosted? 2) Should cancelled invoices in Billit reverse the Odoo posting, or just flag it? Cheers Shayan

@mayr81

Elegant, reliable invoice synchronization is the focus here: implement an installable Odoo module that pushes and pulls invoices between Odoo and Billit without data loss or duplication. What the module will do: - Map invoice fields bidirectionally (numbers, customer references, tax lines, and PDF attachments). - Maintain strict posting/workflow compatibility: no changes to your chart of accounts or current posting logic. - Correctly sync lifecycle states (draft/posted/paid/cancelled) with idempotent updates to prevent duplicates. - Persist a detailed sync log in Odoo for every attempt, storing full API request/response payloads and surfacing actionable error messages directly in Odoo. - Package clean, well-commented code plus a README covering setup, required Billit API keys, and cron scheduling. Acceptance alignment: - Create a test invoice in Odoo → trigger sync → identical record appears in Billit. - Mark paid in Billit → next sync updates Odoo status. - Any failed call → captured in the log table with full response for review. This approach prioritizes deterministic matching, robust error handling, and operational clarity for ongoing maintenance.

@melikatfz

The key here is making the sync idempotent, so retries never create duplicate invoices or corrupt existing records. I’d build this as a clean installable Odoo module around Billit’s API, mapping invoice numbers, customer/tax data, PDFs, and payment states while keeping your existing posting and accounting workflows untouched. Sync attempts and API responses should be stored in Odoo with enough context to trace failures without digging through server logs. Is your Odoo version and Billit API access already available, or does the integration need to start with the API setup as well?

@muneeb6767

I can build a reliable Odoo–Billit connector with invoice mapping, bidirectional status sync, PDF attachments, duplicate prevention, detailed sync/error logging, and cron-based scheduling while preserving your existing accounting workflows. I’ll deliver it as a clean installable Odoo module with configuration documentation and test the complete invoice lifecycle end-to-end.

@pasion0128

★•══•★ Hi client ★•══•★ I’ve read through your project and it’s right up my alley. I’ve done similar work before, so I know the common pitfalls and how to avoid them. My approach is straightforward: I dig in, find the core issue, and fix it properly—not just patch it up. I test as I go, so you’re not left with surprises later. You’ll get clean, reliable work that actually holds up. A few things you can count on: clear communication, no fluff, and I don’t disappear mid-project. If something’s unclear, I’ll ask before assuming. Got a deadline in mind, or should we just get started and see how fast we can make this happen? Best regards, Rico

@TheSecondSource

Greeting! We’re a team of 62 professionals with 9+ years of experience in Odoo, REST APIs, accounting integrations, and custom module development. We can build a reliable Odoo–Billit invoice sync without disrupting your existing workflows. Here's how we can help: * Sync invoices, customer data, tax lines and PDFs * Synchronize paid, posted and cancelled statuses * Add duplicate-safe logging and clear Odoo error handling * Package clean code as an installable Odoo module * Provide API, cron and setup documentation Do you already have Billit API credentials and a preferred sync direction?

@Jennycreation

With an expansive repertoire of 17+ years in the industry, my team and I have honed our skills exclusively focused on functionality - which makes us uniquely qualified for your project. We've integrated third-party accounting tools into Odoo, among many other accomplishments. You can have peace of mind knowing that we'll deliver a clean, well-commented code that fully aligns with your existing workflows – no changes necessary. In terms of specific skills for your project, we are proficient in PHP, Python, Software Architecture and Software Development; all highly relevant for a successful Odoo-Billit sync. Furthermore, we are skilled in Python Scraping and Automation Development, which can be invaluable for delivering the smooth bidirectional data exchange without any loss or duplication you're looking for. Our goal is to provide not just code but solutions that work seamlessly. We've designed robust logging systems to capture even the minutest of data during syncing, bolstered by error log tables containing full responses for effortless yet efficient troubleshooting. Importantly, we've also understood the significance of preserving existing workflows exactly as they function currently; hence no risks would be taken regarding your chart of accounts or current posting logic.

@chiragpipal

⚠️ If you're not happy, you don’t pay. ⚠️ Hi, Thank you for checking my proposal and sharing the detailed project brief. I can build a reliable Odoo to Billit invoice sync connector using Python with a high-performance design. I will deliver: • Seamless two-way sync of invoice records with accurate data retention • Status updates—paid, posted, cancelled—mirrored on both platforms • Comprehensive logging of sync attempts with clear error messages in Odoo • Preservation of your existing workflows, ensuring no chart of accounts changes • Clean, well-commented code packaged as an installable Odoo module with README guides You will also receive: • Ongoing support for setup and troubleshooting I am confident I can execute your vision professionally and efficiently. Looking forward to discussing timeline and next steps. Best regards, Chirag Pipal

@jordanrafael7

Hello! I can create a reliable synchronization solution between your existing Odoo and Billit systems. Ensuring seamless functionality and data integrity is my priority. I have extensive experience in PHP and Python, which are crucial for this project. My background in software architecture allows me to design a robust system that ensures effective API integration, necessary for the synchronization of invoices between platforms. Here's how I'll get you there: - Conduct a thorough requirement analysis to understand the specific synchronization needs. - Develop a custom API integration that efficiently syncs invoice data between Odoo and Billit. - Perform rigorous testing to ensure reliability and accuracy in data transfer. What specific data fields do you need to sync between the two systems? This detail will help me tailor the solution to your requirements. I’m ready to start as soon as you provide access to both systems and any necessary API documentation. Best regards, Jordan Rafael

@rofeald

Hello, With 9 years of experience in API integration and Python, I am confident in my ability to assist with your Odoo-Billit Invoice Sync project. I understand the importance of creating a seamless sync between Odoo and Billit, ensuring that invoice records are accurately transferred in both directions without any data loss or duplication. I would like to connect with you in chat to discuss your project further and provide a professional solution according to the job description. Best regards