Odoo and Asana integration

What moves between them

The primary flow is Odoo to Asana. Purchase orders and supplier invoices from Odoo are synced as Asana tasks, with budget amounts, cost allocations, and vendor names stored in Asana custom fields. Products and cost codes flow the same direction so task assignments land on valid Odoo dimensions. Task comments and status updates in Asana are captured via webhooks and written back to Odoo as notes and workflow state changes, creating a bidirectional audit trail. General ledger GL account mappings are aligned once and reused across all syncs.

How ml-connector handles it

ml-connector stores the Odoo API key and Asana OAuth token encrypted and refreshes the Asana token when a call returns 401. On the Odoo side it polls purchase orders and invoices using write_date filters on a high-water-mark schedule, typically daily after business hours. Asana webhook events flow inbound with at-most-once delivery; ml-connector validates the webhook signature and queues task updates for processing. Custom field mappings translate Odoo cost codes and amounts into Asana field values, and every record carries a deduplication key so re-runs do not create duplicates. Retries back off exponentially on rate limits from either side, and the full request-response cycle is audited so failed syncs can be replayed once corrected.

A real-world example

A mid-sized professional services firm uses Odoo for procurement and accounting, and Asana for project teams. Before the integration, project managers checked Odoo periodically to see which purchase orders and supplier invoices were outstanding, then manually created Asana tasks to track budget burn and vendor delivery. Finance staff had to answer ad-hoc questions from project leads about PO status. With Odoo and Asana connected, every new purchase order in Odoo automatically appears as an Asana task linked to the project portfolio with budget and vendor details in custom fields. Project teams see finance commits in real time, and when a delivery arrives, the task status update in Asana flows back to Odoo as a note, keeping both systems synchronized without manual re-entry.

What you can do

• •Sync Odoo purchase orders and supplier invoices to Asana as tasks with budget and vendor data in custom fields.
• •Map Odoo cost codes and products to Asana dimensions so tasks carry the correct financial context.
• •Receive Asana task status and comment updates via webhook and write them back to Odoo as notes and workflow changes.
• •Authenticate Odoo with API keys and Asana with OAuth 2.0, refreshing tokens and handling rate limits.
• •Poll Odoo on a high-water-mark schedule, validate Asana webhooks, and maintain a full audit trail on every record.

Questions

Which direction does data move between Odoo and Asana?

The main flow is Odoo to Asana. Purchase orders and supplier invoices from Odoo become Asana tasks with financial metadata in custom fields. Task status updates and comments in Asana flow back to Odoo as notes and workflow changes, creating a bidirectional audit trail.

Does Odoo support webhooks or do we have to poll?

Odoo's webhook system via Automated Actions is not production-grade. ml-connector uses polling with write_date filters on a high-water-mark schedule, typically daily. Asana webhooks deliver task updates inbound with at-most-once delivery, so the overall flow combines Odoo polling with Asana push.

How does ml-connector handle custom fields and cost code mappings between Odoo and Asana?

Cost codes, products, and budget amounts are mapped once in the ml-connector configuration and reused on every sync. Odoo values are translated to Asana custom field IDs and values, so task creation and updates automatically carry the correct financial context without manual field management.