DevTalents
Odoo blog

Odoo blog: guides and experience

What we learn on Odoo projects, written down: technical and functional guides, e-invoicing, payment modules, performance, and Odoo news.

  • Written by Odoo developers
  • Real cases
  • French and English
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Who Should Build Your Odoo Payment Module?

Who Should Build Your Odoo Payment Module?

Odoo's standard providers, Apps Store modules, your Odoo partner, a freelancer or a payment specialist: what each option brings, what a serious payment module must handle, and what to ask before you sign.

Viva Wallet for Odoo: Smart Checkout, Refunds, Saved Cards and Subscriptions

Viva Wallet for Odoo: Smart Checkout, Refunds, Saved Cards and Subscriptions

Accept Viva Wallet Smart Checkout payments in Odoo and manage everything from your ERP: refunds, manual capture, saved cards, Odoo Subscriptions renewals and readable refusal reasons. Tested end to end on the Viva Wallet demo environment.

E-invoicing in France in 2026: What Is Mandatory and What to Configure in Odoo

E-invoicing in France in 2026: What Is Mandatory and What to Configure in Odoo

Since 1 September 2026, every French company subject to VAT must be able to receive electronic invoices. Here is what changes in practice, and what to check in Odoo before your suppliers switch.

Monetico Recurring Payments on Odoo: Subscriptions Paid Automatically

Monetico Recurring Payments on Odoo: Subscriptions Paid Automatically

No more chasing customers every month for a subscription. With our Monetico Recurring Payments module, the card is saved at the first payment and Odoo charges every renewal automatically.

Pay in 3 Installments with Monetico on Odoo: the Split Payment That Boosts Sales

Pay in 3 Installments with Monetico on Odoo: the Split Payment That Boosts Sales

A 900 € basket is easier to buy as 3 × 300 €. With our Monetico Split Payment module, your customers pay in 2, 3 or 4 installments by card on your Odoo shop, and you get the order right away.

Monetico Split Payment and Recurring Payments for Odoo: Pay in 3 Installments and Automatic Subscription Renewals

Monetico Split Payment and Recurring Payments for Odoo: Pay in 3 Installments and Automatic Subscription Renewals

Sell more with Monetico split payment (pay in 2, 3 or 4 installments) and never chase a subscription payment again with Monetico recurring payments. Two new Odoo modules by DevTalents, experts in Odoo payment integrations since 2014.

Our Monetico Module for Odoo Is Now Compliant with Monetico's Latest MAC Security Update

Our Monetico Module for Odoo Is Now Compliant with Monetico's Latest MAC Security Update

Monetico recently emailed merchants about the MAC security seal (section 4.3) and new parameters added to payment notifications. Good news: our Monetico module for Odoo is already compliant, and we've added powerful new features along the way. Here is everything you need to know.

How Many Odoo Workers Do You Actually Need? Sizing Workers and Tuning PostgreSQL the Right Way

How Many Odoo Workers Do You Actually Need? Sizing Workers and Tuning PostgreSQL the Right Way

“(CPU x 2) + 1” is not enough to size Odoo. How to size workers from your RAM and tune PostgreSQL, with a free calculator that writes the config.

Stop Before Testing: Understanding Odoo's Neutralized Database and the neutralize.sql File

Stop Before Testing: Understanding Odoo's Neutralized Database and the neutralize.sql File

Every Odoo professional knows the anxiety: "What if this test action hits production?" Discover how Odoo's neutralized database mechanism protects your business and how to extend it with your own neutralize.sql file.

How to Fix "Authentication failed: Odoo API Error (AccessDenied)" When Connecting Zapier to Odoo

How to Fix "Authentication failed: Odoo API Error (AccessDenied)" When Connecting Zapier to Odoo

Getting "Odoo API Error (AccessDenied)" when connecting Zapier to Odoo? Learn why it happens and how enabling list_db=True fixes the authentication issue instantly.

CAWL for Odoo: the Online Payment Solution of Crédit Agricole and LCL

CAWL for Odoo: the Online Payment Solution of Crédit Agricole and LCL

CAWL is the online payment offer of Crédit Agricole and LCL. Our module adds it to Odoo: cards, mobile payments, instalments, local European methods and meal vouchers, with saved cards, payment at shipping and refunds straight from Odoo.

Signing a Support and Maintenance Contract for Our Odoo Module Alma Payment Provider

Signing a Support and Maintenance Contract for Our Odoo Module Alma Payment Provider

We signed a support and maintenance contract with Alma for our Odoo Alma Payment Provider module: installment payments that stay stable and maintained.