API integration
HubSpot connected to ERP, billing and eCommerce.
API integration connects HubSpot to the systems that hold your data: ERP, accounting, eCommerce, telephony and support tools. Data moves automatically and errors are monitored, for companies tired of exports, copy-paste and different numbers in every system.

Concrete activities, line by line
Every quote line describes a specific activity. No generic items.
Data mapping
Which fields move, in which direction and how often.
Integration build
Native connectors when good, custom code when needed.
Error monitoring
Alerts and logs when a sync fails.
Documentation
How the integration works and how to maintain it.
Timeline, tools and what we need from you
Indicative timelines, confirmed in the quote after the audit.
Indicative timeline
2 to 6 weeks per integration
- Free audit before any quote
- Written delivery date for each step
- Price locked once approved
Tools
Platforms we work with.
- HubSpot API
- Webhooks
- ERP / accounting APIs
- Shopify API
What we need from you
To start without delays.
- API access to the other system
- A person who knows its data
- One internal contact for approvals
Step by step, no lock-in
- 01
Free consultation
30 minutes on goals, team and current tools.
- 02
Free audit
Review of the current setup and a priority report.
- 03
First step
Line-by-line quote. Price locked once approved.
- 04
Next steps
Only when the previous step has proven its value.
Trusted by teams in Europe, the Middle East and North America






Measured. Reviewed. Trusted.
Total flexibility. Step by step. Never inflated.
We don't sell fixed bundles: every service is priced on its real scope, with a line-by-line quote and no generic items. You start small, see the quality of the work, then decide the next step.
- Step 1
Free consultation and audit
A 30-minute call and a review of your portal, data, pipelines, automations and email deliverability, with a priority report.
- Step 2
One focused first step
A pipeline setup, a portal cleanup, a single integration, email deliverability or team training.
- Step 3
Automations and integrations, only if needed
We extend the work only when the previous step has proven its value.
No mandatory annual retainer
Each step is approved and paid on its own. You can stop after any step.
Price locked for the approved step
If our estimate was wrong, the extra time is on us.
We tell you what you don't need
If a higher HubSpot tier or an integration isn't necessary, the audit says so.
Your portal, your data
Always. Documentation is handed over at the end of every step.
- 01Pipeline setup and deal stages
- 02Contact and company import
- 03Lead routing rules
- 04Management dashboard
- 05Team training, 2h
Every line describes the activity. Amounts depend on scope.
Calls available 9am to 6pm GST, Monday to Friday
Book a free consultationQuestions about API integration
Native connector or custom?+
We use native connectors when they do the job, and build custom only where they fall short.
Which systems can you connect?+
Any system with an API: ERP, accounting, Shopify, telephony, support desks and more.
What if the other system changes?+
Monitoring alerts us when a sync fails, and maintenance hours cover the updates.
How much does it cost?+
There is no fixed package. After a free audit you receive an itemised quote for the first step only, and the price of an approved step does not change.
Start with a free consultation
30 minutes with Alessio Piceci to understand what you really need, with no obligation to continue.