You'll hear from our integration team within 4 business hours with a specific recommendation.
We've been connecting systems since the SOAP API era — now we work in REST, GraphQL, webhooks, and when no API exists, we build ingestion via FTP or email parsing. Real integrations in production: QuickZ bank and credit APIs, the Zoho ↔ KeyPay Marketplace extension, TSN BOM procurement, and Shopify inventory sync for manufacturers across Singapore and Malaysia.
API integration connects systems through defined data flows and triggers:
The entire process runs automatically — without manual intervention.
The right method depends on what the systems support. We've worked with every generation of integration technology and know which approach fits which situation.
Disconnected systems are the most common source of operational inefficiency we find — and the most consistently underestimated.
A new customer created in CRM, manually added to the accounting system, manually added to the support system. One piece of data, three entries, guaranteed to diverge over time. Every integration we build eliminates a manual re-entry step permanently.
When a deal closes in CRM, someone needs to remember to raise the invoice. When an order ships, someone needs to update the customer. These handoffs get missed, delayed, or done inconsistently. API integrations make these triggers automatic and immediate.
Customer address updated in CRM but not in the accounting system. Stock level shows 50 in the warehouse system but 40 in Shopify. Every data discrepancy is a manual re-entry that was missed. Real-time sync means one update propagates everywhere instantly.
QuickZ's loan process required a human to trigger bank verification and credit scoring — introducing delay into a business model built on speed. API integration automated both, removing the human from routine decisions and reducing loan turnaround from days to hours.
An older ERP, a government system, a supplier platform — no API documentation, no modern connectivity. Often assumed to be unintegrable. We've connected systems via FTP file ingestion, email parsing, and screen-scraping where nothing else exists. "No API" is a constraint, not a blocker.
A script that worked perfectly until the API changed its response format. An integration with no error handling that fails silently for three days before anyone notices. Every integration we build includes version handling, error alerting, and monitoring — so you know immediately when something breaks.
Not generic descriptions. Real systems, real data flows, real results.
QuickZ's business model is quick finance — their competitive advantage is speed of approval and disbursement. That requires every step of the lending process to run without manual intervention. We integrated Australian bank verification APIs and credit scoring agency APIs directly into the application workflow, triggered automatically at the right pipeline stages. Bank verification fires when an application reaches a defined CRM stage. Credit scoring fires only if bank verification passes. Disbursement initiates automatically on approval. The entire sequence runs without a human touching it.
KeyPay is the leading payroll platform in Australia and New Zealand. Zoho Payroll doesn't operate in these markets. Every AU/NZ business on Zoho People was manually re-entering employee data, leave balances, and attendance into KeyPay every pay cycle — same data, entered twice, with the errors that creates. We built a bidirectional integration published as a Zoho Marketplace extension. Employee data, leave, and attendance flow automatically from Zoho People to KeyPay. Currently used by 30+ businesses. Zoho Corp subsequently approached Infomaze to build equivalent extensions for Singapore and UK markets.
TSN needed to integrate with warehouse management systems across the US to make real-time procurement decisions without human involvement. When a telecom tower project was created, the system needed to query all warehouses simultaneously, identify the nearest location with required components, and either reserve and ship those components or raise a new purchase order — based on a distance-and-cost calculation. The BOM reprioritization logic — subsequently awarded US patents — required the integration layer to simultaneously update inventory commitments across multiple warehouses when order priority changed.
For the Singapore wine manufacturer and Malaysian phone accessories manufacturer, we built real-time bidirectional integration between Shopify and Zoho Inventory. Orders from Shopify flow into Zoho as sales orders, committing stock automatically. Inventory changes in Zoho — received stock, manufactured items, adjustments — update Shopify immediately. When stock hits zero, the product is marked unavailable in Shopify automatically. For the phone accessories manufacturer, BOM logic ensures bundle orders commit all component SKUs correctly at order placement.
Not every system has an API — and "no API" doesn't mean unintegrable. We've built integration layers for legacy ERPs, supplier systems, and government platforms that share data via FTP file drops or structured emails. Suppliers who send order confirmations as structured CSV over SFTP. Systems that batch-export overnight. Platforms that send confirmation emails with consistent formats. For all of these, we build reliable automated ingestion — monitored, validated, and with proper error alerting — that delivers the same data reliability as an API integration.
Most integration failures aren't in the happy path — they're in what happens when an API is slow, returns an unexpected format, or goes down for maintenance.
Every API call can fail — timeout, rate limit, temporary server error, unexpected response format. We build retry logic with exponential backoff for transient failures, circuit breakers for sustained outages, and dead letter queues for messages that exhaust retries. A failed integration that alerts you immediately is vastly better than one that fails silently for three days.
Every integration we build is monitored — API call success rates, response times, error rates, queue depths. When something deviates from normal, an alert fires to the right person immediately. You know about integration failures before your users do — not after they complain.
Every API call logged — timestamp, request payload, response, outcome. When a data discrepancy surfaces three weeks later, the audit log tells you exactly what was sent, what was received, and what decision was made. Essential for financial integrations like QuickZ where every transaction needs a complete trail.
The same event can arrive more than once — a webhook fires twice, a file is processed after a retry. Idempotent design means processing the same message multiple times produces the same result as processing it once. No duplicate orders, no duplicate payments, no duplicate records.
API keys, OAuth tokens, and credentials stored securely — never in source code, never in plain text configuration. Proper OAuth flows, token refresh handling, and credential rotation support. The KeyPay Marketplace extension was built to Zoho's security standards precisely because it handles sensitive payroll credentials.
Every integration documented — data flows mapped, credentials stored in a secure vault with access instructions, error scenarios documented with resolution steps. When the integration needs to be modified in two years, there's a clear record of how it was built and why each decision was made.
Map the data flow first. Handle every failure case before writing the happy path. Test with real data before go-live.
Map every data element that needs to move, in which direction, triggered by what event, with what business rules applied.
Integration built with error handling, retry logic, and audit logging. Tested in sandbox with representative data before touching production.
Integration run in production with monitoring active. First batch of real transactions validated manually before switching to fully automated operation.
Ongoing monitoring for error rates and anomalies. API version changes handled proactively. Documentation kept current.
Your team enters the same customer, order, or job data into two or three systems every day. That time adds up, the errors add up, and the reconciliation at month-end adds up further. Integration eliminates every manual re-entry step permanently.
A script someone wrote connects two systems. It works until an API version update breaks it — and nobody notices for two days. We build integrations with version handling, monitoring, and immediate alerting. You know about failures before your users do.
An older platform, a supplier system, a government API — no REST documentation, possibly no API at all. We've integrated systems via FTP, email parsing, and screen-scraping. "No API" is a constraint that shapes the approach, not a reason it can't be done.