API Integration
We connect your systems with third-party solutions through API integration, streamlining processes and improving your business's operational efficiency.
The most common symptom: your team copies data between two or three systems several times a day. Every copy is an opportunity for error and hours of work that generate no value. A well-designed integration eliminates that pain, reduces human error, and frees up time for strategic tasks.
What's included?
- Workflow automation.
- Connection with leading services like Google, Stripe, or AWS.
- Adaptation to specific and custom environments.
- Webhooks and real-time events for bidirectional synchronization.
- Error handling, automatic retries, and failure alerts.
- OpenAPI/Swagger documentation plus usage and rate-limit monitoring.
Ideal for
Companies with an ERP or CRM that need to connect to an online store, teams with multiple SaaS tools that don't talk to each other, businesses that want to sync electronic invoicing with SAT or FEL, and platforms that need to securely expose their data to partners or mobile apps.
How we work
We start by mapping the current workflow: who uses which system, what data gets copied where, and what processes break down. We then design the integration, prioritizing the flows with the highest impact and lowest risk. We work with middleware when it makes sense (n8n, Zapier, Make) and build custom integrations in Python/Node.js when the business logic is complex.
Frequently Asked Questions
What happens if the external service's API changes?
We monitor API versions and schedule updates before they are deprecated. For integrations under a maintenance plan, this work is included. For one-time implementation projects, we document the breaking points and train your team to handle them.
Do you integrate with FEL and SAT in Guatemala?
Yes. We integrate with authorized FEL certifiers (G4S, InfileFEL, and others) for automatic invoice issuance from your ERP, POS, or online store. We also connect with the SAT API for NIT lookups and tax validation.
How do you handle credential security?
Credentials live in a secrets manager (AWS Secrets Manager, HashiCorp Vault, or encrypted environment variables depending on the environment), never hardcoded in code or repositories. Periodic rotation, least-privilege principle, and access logging for auditing.