Twilio
SendGrid
Webhooks
OAuth
Postman
2025AUA powerful, user-friendly web and mobile platform designed to streamline and simplify the order placement process for wholesale accounts.
B2B / OrderingMobile
- Surfaces shipped
- 3
- Product categories
- 6
- Reorder shortcuts
- 4
API Development & Integrations
Payments, SMS, email, logins, your ERP, your store: we build the APIs and integrations that let them share data automatically. Secure, monitored and documented, so information moves on its own and your team stops re-typing it.
- Stripe
- Twilio
- SendGrid
- Webhooks
- OAuth
- Postman
api/webhooks/stripe.ts
export async function POST(req: Request) { const event = stripe.webhooks.constructEvent( await req.text(), req.headers.get("stripe-signature")!, secret ); if (event.type === "payment_intent.succeeded") { await markOrderPaid(event.data.object.metadata.orderId); } return Response.json({ received: true });}The problem
So people do the talking — by copying, pasting and double-checking.
01
Orders are re-keyed by hand
Online orders are typed into the accounting or warehouse system one by one.
02
Payments and orders don't match
Someone reconciles Stripe or PayPal against orders at the end of every week.
03
Customers aren't told what's happening
Confirmations, dispatch notices and reminders depend on someone remembering to send them.
04
Integrations fail silently
A connection breaks and nobody notices until a customer complains.
Well-built integrations remove the manual steps — and tell you immediately when something goes wrong.
Overview
An API is the doorway into your system; an integration is two systems using those doorways to share data. We build both: new REST APIs for your own platform, and connections to the services you already pay for.
Most of our integration work covers payments (Stripe, PayPal), messaging (Twilio SMS, SendGrid, Mailgun, Resend, SMTP), authentication (OAuth, JWT, Clerk), media (Cloudinary, AWS S3), and Google services — plus custom links to ERP, inventory and accounting systems.
Every integration is built to be trusted: signed webhooks are verified, retries are safe to repeat, failures are logged and alerted, and the whole thing is documented in Postman so your team — or the next developer — can see exactly how it works.
Built for
- Businesses running several disconnected systems
- Stores adding payments or new gateways
- Platforms needing SMS and email notifications
- Partners who need API access to your data
Choose this when…
- Staff copy the same data between two or more systems
- You need payments, SMS or email inside your own app
- A partner, app or customer needs access to your data
- An existing integration is unreliable or undocumented
What we provide
01
Custom REST API development
Versioned, documented APIs with authentication and rate limiting.
02
Payment gateway integration
Stripe and PayPal checkouts, subscriptions, refunds and reconciliation.
03
SMS & email automation
Twilio, SendGrid, Mailgun, Resend and SMTP for transactional messages.
04
Authentication & SSO
OAuth logins, JWT-secured APIs, Clerk and NextAuth.js, reCAPTCHA protection.
05
Webhook handling
Verified, idempotent webhook endpoints that never process an event twice.
06
Business system integration
Connect ERP, inventory, accounting and Google Workspace data to your platform.
Stack
Payments
StripeCards, wallets, subscriptions and payouts
PayPalPayPal checkout and refunds
Messaging
TwilioSMS notifications and verification codes
SendGridTransactional and bulk email
MailgunEmail sending with delivery tracking
ResendDeveloper-friendly transactional email
SMTPYour existing mail server
Auth & security
OAuthSign in with Google, Microsoft and more
JWTStateless API authentication
ClerkManaged user accounts and MFA
reCAPTCHABot protection on public forms
Data & media
WebhooksReal-time events between systems
CloudinaryImage upload and transformation
AWS S3Secure file and document storage
Google DriveDocuments shared from Google Drive
Google CalendarBookings synced to calendars
Build & test
PostmanCollections, tests and API docs
ngrokTest webhooks against local builds
cURLQuick, scriptable endpoint checks
AxiosHTTP client with retries
ZodValidate every payload in and out
Use cases
Online payments
Checkout, saved cards and automatic order updates when payment clears.
Order & delivery notifications
SMS and email at each stage — confirmed, packed, out for delivery.
Inventory & price sync
Stock and pricing kept in step between ERP, website and app.
Accounting handoff
Paid orders pushed to accounting without re-keying.
Single sign-on
Staff and customers log in with accounts they already have.
Partner APIs
Secure access for distributors, apps or customers to your data.
Outcomes
01
Hours of data entry removed
Information moves between systems automatically.
02
Fewer errors
No re-typing means no typos in orders, prices or addresses.
03
Customers kept informed
Automatic confirmations and updates at every step.
04
Problems caught early
Failed calls are logged, retried and alerted — not discovered weeks later.
Which two systems should be talking?
Name them — we'll tell you whether they can be connected and what it would take.
Proof
2025AU
2024AUA leading Australian family-owned food and packaging products importer and distributor, serving venues across five states.
B2B / OrderingWeb
- Products stocked
- 2,000+
- Branches
- 5
- Certification
- HACCP
Moving five cities of wholesale ordering off phone calls and spreadsheets into one portal was the single biggest operational change we made last year.
Process
01
Map the data
What moves, between which systems, and when.
02
Design contracts
Define endpoints, payloads and error handling.
03
Build in sandbox
Develop against test accounts — never live data.
04
Test edge cases
Failures, duplicates, timeouts and retries.
05
Go live
Switch to production keys with monitoring on.
06
Monitor
Alerts, logs and updates when providers change their APIs.
Why us
Security built in
Verified signatures, encrypted secrets and least-privilege keys.
Safe retries
Idempotent handlers so a repeated event never double-charges or double-ships.
Documented
Postman collections and written notes handed over with every integration.
Both sides of the connection
We build the app and the integration, so nothing falls between vendors.
FAQ
Can you integrate with a system that has no public API?
Often, yes — through file exports, database access, email parsing or the vendor's partner programme. We'll assess the options and be clear about the trade-offs.
Which payment gateways do you work with?
Stripe and PayPal most often, including subscriptions, refunds, saved cards and webhooks that update orders automatically.
What happens if a third-party service goes down?
Requests are queued and retried, failures are logged and alerted, and the rest of your platform keeps working. Nothing is lost silently.
Do you document the APIs you build?
Yes. Every API comes with a Postman collection and written documentation covering authentication, endpoints, payloads and error codes.
Can you fix an integration another developer built?
Yes. We review it, add logging and tests around it, and fix or rebuild the parts that are causing failures.
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API Development & Integrations
Tell us which tools you use and where data gets stuck. We'll reply within one business day.