Sierlab
Integrations
We connect your software to payment gateways, CRMs, and third-party APIs — fast and reliably.
M-Pesa
Payments
Stripe
Payments
PayPal
Payments
HubSpot
CRM
Slack
Productivity
Twilio
Communications
Zapier
Automation
Payment & API Integrations
What We Integrate
We connect your software to any payment gateway or third-party API — fast and reliably.
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M-Pesa Integration
STK Push, C2B, B2C, paybill, till number, and transaction callbacks — seamless out of the box.
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Bank Payment APIs
KCB, Equity, Co-op, NCBA, Stanbic and more for real-time bank-to-system payments.
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Card Payments
Visa, Mastercard via Stripe, Flutterwave with 3D Secure and recurring billing support.
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PayPal Integration
Accept international payments with checkout, IPN webhooks, and multi-currency support.
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Stripe & More
Stripe, Twilio, HubSpot, Slack, Zapier — we connect your stack to any modern API.
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Custom API Integration
REST & SOAP APIs, webhooks, ERP/CRM connectors, and full API documentation.