API Integration Services
We design and build API integrations that keep your CRM, ERP, payment processor and marketing tools in perfect sync — production-grade, observable and recoverable when something fails (because it will).
- Engagement length
- 2–12 weeks typical
- Pricing model
- Fixed-price per milestone
- Handover
- Full source code + docs
- Aftercare
- 30-day support, retainer optional
Sound familiar?
Your tools should talk. Most of them already have APIs. But getting them to talk reliably — with retries, idempotency and a dashboard — is its own engineering problem.
- Zapier breaks silently and no one notices for a week
- Customer data is out of sync between the CRM and the billing tool
- Every new tool requires a new round of "integrate it somehow"
Concrete deliverables.
- Integration architecture (point-to-point or event bus)
- Webhook receivers with retries, dedup and dead-letter handling
- Two-way sync with conflict resolution
- Monitoring dashboard — what synced, what failed, why
- Documentation for your team
- On-call setup for the first 30 days
Tools we reach for.
- Node.js
- Python
- Supabase
- AWS Lambda
- Inngest
- n8n
- Stripe
- Razorpay
- HubSpot
- Salesforce
- Zoho
From hello to shipped — and beyond.
Map
We model every entity, field and direction of sync.
Design
Choose patterns — webhooks, polling, event bus — based on volume and reliability needs.
Build
Production-grade with retries, idempotency keys and observability.
Monitor
Alerting set up from day one so failures don't hide.
You asked. We answered.
Zapier and Make are fine for single-step flows with low volume. Once you need reliability at scale, two-way sync, complex transforms or strict data privacy, custom integrations pay for themselves in months.
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Ready to scope your api integration services project?
30-minute call, no fluff. We'll either help you scope it or honestly tell you what you should do instead.