Integrations and APIs

API integrations toconnect your systems

Many businesses use good tools that don't talk to each other: the form never reaches the CRM, payments are logged by hand and the calendar lives somewhere else. Every manual hop is a chance for an error or a lost sale.

I connect systems through secure, maintainable APIs: payment gateways like Stripe and Wompi, CRMs like GoHighLevel, Google Calendar and Workspace, WhatsApp, transactional email and custom APIs. With automatic retries and monitoring so the data always arrives complete.

David Campos
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What it solves

Problems that go away.

01

You copy data from one system to another

Information moves on its own between your website, CRM, calendar and accounting.

02

Leads that never reach the CRM

Syncing with automatic retries and alerts when something fails.

03

Payments reconciled by hand

Online payments that update the status of each client, appointment or order.

04

Tools that don't understand each other

Your own integration layer connecting what your team already uses.

What's included

Everything it needs to work.

How I do it

Business first, code second.

I review which tools you use, what information has to move between them and when. I document the flow and the failure cases before writing code.

I build the integration with a log of every send, retries and alerts, and leave it monitored so you know the data is arriving.

A good fit for

Marketing agenciesBusinesses that take payments onlinePractices and centers with appointmentsTeams using GoHighLevelBusinesses with several toolsSaaS platforms

Real projects

Projects where I've done this.

Frequently asked questions

What clients usually ask.

Which tools can you connect to my system?

Any service with an API or webhooks: payment gateways, CRMs, Google Calendar, WhatsApp, email platforms, patient systems, e-commerce and custom APIs.

What happens if the integration fails?

Every send is logged and retried automatically. If it keeps failing, the system raises an alert so it can be checked without losing data.

Can you connect my WordPress site to my CRM?

Yes. I connect WordPress, Shopify or custom-site forms to your CRM, email and WhatsApp so every lead reaches your sales team in full.

Are the integrations secure?

They use protected credentials, encrypted connections, webhook validation and the minimum permissions each service needs.

Related guides

Other services

Shall we talk about your project?

Get a quoteDavid Campos