REST & Webhooks
We build REST endpoints and inbound webhooks with retry logic and circuit breakers. Payload signatures are validated and logged so failed deliveries can be replayed without double processing.
Systems Connected
Connect Your Business Systems Without Losing Data
We link your payment gateways, ERPs, and cloud apps through REST and webhook integrations. Every flow is built in a sandbox first, then reconciled against live transactions so no record goes missing.
- Sandbox tested first
- Reconciliation reporting
- Idempotent transactions
Muscat, Oman
API & System Integration
We link your payment gateways, ERPs, and cloud apps through REST and webhook integrations. Every flow is built in a sandbox first, then reconciled against live transactions so no record goes missing.
At a glance
Reliable integrations built for Oman and GCC businesses
An integration moves data between two systems, but the real work is mapping fields correctly, handling retries when a gateway times out, and keeping every transaction traceable. We map your source objects to destination schemas, choose webhook or polling based on latency needs, and add idempotency keys so duplicate calls never create double payments.
We build each connection inside a sandbox using test credentials from Thawani, Stripe, or OmanNet before touching live data. A reconciliation report then matches every outbound payload against inbound confirmations, so your finance team can prove payments reached the right ledger line. After go-live we keep monitoring hooks active and alert your team on the first error.
Every engagement includes documentation, handover and a named contact.
What we deliver
What we integrate
Each capability is scoped to a single measurable outcome and delivered with test accounts before production access is given.
Payment Gateways
Integration with Thawani, Stripe, BenefitPay, PayTabs, and OmanNet. We configure webhook callbacks for successful and failed charges, then reconcile settlement reports against your order ledger nightly.
ERP Sync
Two-way sync between Odoo, Zoho, QuickBooks, and Xero with field-level mapping rules. We handle incremental pulls via webhooks and backfill batches so stock levels and invoices stay consistent.
CRM & Helpdesk
Lead and ticket data flows between HubSpot, Salesforce, Zoho CRM, and Freshdesk. We deduplicate contacts on email or phone and preserve ticket IDs across systems for support continuity.
E-commerce & Logistics
Order and tracking integration for Shopify, WooCommerce, Amazon, and regional couriers like Aramex and Fetchr. We push shipment statuses back into your storefront via webhooks so customers see real updates.
Legacy Migration
We extract data from legacy databases or file dumps, normalize it against your new schema, and run a dry-run migration with a rollback plan. Every row is checksum-verified before final cutover.
Why businesses choose this
How Dastgir keeps your integrations stable
01
You own the code
Every integration is committed to a Git repository in your account. We hand over full source access, deployment scripts, and environment configs so your team can maintain or extend it without vendor lock-in.
02
Sandbox-first
We never hit a live gateway until test cases pass in the sandbox. Your credentials are rotated through your own account, and no real card or Omani Rial moves until sign-off from your finance team.
03
Reconciliation layer
A reconciliation job runs after each batch, comparing outbound requests to gateway confirmations. Mismatches raise tickets automatically and generate a CSV your accountant can audit before month-end.
04
Engineering managers
A senior engineer assigned to your account reviews each pull request and attends your weekly sync during GCC working hours. You get Muscat time-zone overlap for real decision-making, not outsourced handoffs.
05
Error alerting
Monitoring watches every endpoint, retry queue, and webhook delivery. Alerts page the on-call engineer within five minutes and escalate to your Slack channel if a failure persists past one cycle.
Who we do this for
Businesses we integrate for
E-commerce retailers
Connect storefronts to local payment gateways like Thawani and BenefitPay so Omani customers can pay in OMR and cards settle within two days.
SaaS platforms
Sync subscriptions, invoices, and webhook events from Stripe into your billing engine without losing a record across plan changes or failed retries.
Accounting firms
Push transactions from payment gateways into QuickBooks or Xero with tax codes mapped per Oman VAT rules, cutting month-end reconciliation from days to hours.
Logistics operators
Track shipments from Aramex and Fetchr into an Odoo dashboard so fleet and finance teams in Dubai and Muscat share the same delivery status.
Healthcare providers
Move patient appointment and billing data between clinic software and insurer portals, with fields mapped to UHID and pre-authorization references for Oman claims.
Manufacturing exporters
Sync purchase orders from Zoho Inventory to bank payment files, reconciling LC advice notes against supplier invoices for Jebel Ali and Mombasa shipments.
How we deliver
Our five-step integration process
We scope the data flow, build in isolation, test end-to-end, then monitor after go-live. Each step signs off before the next begins.
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01
Map systems & data
We inventory every field your two systems exchange, decide whether webhooks or polling fits each flow, and document the mapping. You approve a spec sheet before a single line of code is written.
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02
Build in sandbox
Using your test credentials, we code the connector in a Laravel or Node service with idempotent request IDs, retry queues, and signed webhook payloads handled safely.
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03
End-to-end testing
We run a test harness covering happy paths and edge cases, then reconcile every simulated transaction against expected outputs so mismatches surface before production access.
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04
Go-live with monitoring
We flip live credentials at an agreed hour, watching the first hour close, then hand you a runbook with rollback steps if a gateway reports unexpected errors.
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05
Ongoing support
A named engineer owns your integration, rotating on-call coverage during GCC business hours so alerts reach someone on the right time zone within minutes, not days.
Tools we work with
Technologies we use
- PHP
- Laravel
- Node.js
- REST
- GraphQL
- Webhooks
- OAuth 2.0
- MySQL
- n8n
- Postman
- Swagger
- Thawani
- Stripe
- PayTabs
Questions
Integration questions answered
01 How long does a typical API integration take?
Most scoped integrations from discovery to go-live take two to four weeks. We pad the timeline for payment gateway sandbox access, which depends on the provider issuing test credentials, and for any legacy system that needs a new connector built before the real sync can start.
02 Who owns the API keys and credentials after launch?
You do, always. We store secrets in your environment vault or .env file that you control, never in our repos. We hand over a credentials checklist at sign-off so your security team can rotate any key without touching our code.
03 What happens if a payment gateway fails mid-transaction?
Our retry queue holds the payload for up to 24 hours with exponential backoff. If it still fails, we raise a ticket tagged for your finance team and write the event to a dead-letter queue so no payment is silently lost and your ledger stays honest.
04 Can you integrate systems that have no API?
Yes. We build a secure file import or database poller that normalizes output into the same schema as an API response. Every run is checksummed and logged, and the legacy system feeds the modern one without forcing an expensive rewrite on day one.
05 How safe is migrating data from a legacy system?
We run a shadow migration first, comparing every migrated row against the source by checksum. We stage in a sandbox table, validate, then promote only after your sign-off. A rollback snapshot is kept for 30 days past go-live.
06 What is the cost model for integration projects?
Fixed price for scoped work after we agree on the field map and test plan. We bill half up front for sandbox build, half at go-live, plus a monthly retainer for monitoring if you want ongoing error alerting and reconciliation support.
Related services
Often delivered alongside this service
Custom Software
Bespoke CRM, inventory, billing and booking systems built for Omani businesses, with Oman VAT logic, role-based access and code you own outright.
Website Development
Corporate sites, Laravel web apps and redesigns built for Muscat businesses. Arabic and English, mobile fast, SEO ready. Talk to Dastgir IT Services.
Cloud Solutions
Dastgir IT Services delivers AWS, Google Cloud and DigitalOcean hosting, low-downtime migration, restore-tested backups and 24/7 monitoring in Oman.
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Next step
Ready for a stable integration?
Share the systems you need connected and the outcome you expect. We will confirm feasibility and send a scoping estimate within two business days.
We reply during Oman business hours, Sunday to Thursday. · +968 9651 5039 | +968 9355 7155