Enterprise API integration for the systems your product runs on
Payment gateways, messaging, CRM, ERP, logistics, commerce platforms and cloud services — pre-built, tested connectors from Aeologic, so your engineers stop maintaining SDK glue and start shipping product.
Enterprise API integrations in the repository
19 resultsAccept payments, create orders and disburse payouts through India's most-used payment gateway.
Global card and wallet acceptance with PaymentIntents — ideal for cross-border and SaaS billing.
Hosted checkout with cards, UPI, netbanking and EMI options for Indian merchants.
Payment collection and bulk payouts/refunds with strong UPI and verification suite.
Programmable SMS, voice and OTP verification across 180+ countries.
Send template and session messages on WhatsApp for notifications, OTP and support.
High-deliverability transactional SMS and OTP for Indian numbers with DLT support.
Transactional and marketing email at scale with dynamic templates and analytics.
Sync leads, contacts and opportunities with the world's leading enterprise CRM.
Manage contacts, deals and marketing workflows through HubSpot's CRM platform.
Cost-effective CRM popular with Indian SMBs — leads, deals and automation.
Multi-courier shipping aggregation — create shipments, assign AWBs and track parcels.
Direct integration with Delhivery for PIN serviceability and shipment tracking.
Sync orders, products and inventory with Shopify storefronts in real time.
REST integration with WooCommerce/WordPress stores for orders and catalog sync.
Push sales/purchase vouchers and sync masters with Tally Prime via XML/connector.
Create GST invoices, record payments and reconcile books in the cloud.
Secure object storage with pre-signed upload URLs for documents and media.
Post operational alerts and approvals into Slack channels from your workflows.
Enterprise integration work rarely fails on the first version. It fails on the second year. A payment gateway deprecates an API version, a CRM changes its rate limits, a courier partner alters a webhook payload — and the integration your team wrote in a sprint quietly becomes a permanent maintenance line item that nobody owns.
Our enterprise API integration service treats that maintenance as the product. Each connector below is written once, tested against the vendor's sandbox, monitored in production and updated by us when the upstream API moves. You get idempotent writes, consistent error semantics, retry and backoff, webhook verification and a single operational contract across every vendor, instead of a different failure mode per SDK.
What enterprise API integration unlocks
One checkout, every payment method
Razorpay, PayU, Cashfree and Stripe behind a single interface — cards, UPI, netbanking, wallets, EMI and cross-border, with payouts, refunds and settlement reconciliation handled the same way regardless of gateway.
Customer messaging that actually lands
Transactional SMS and OTP with DLT compliance, WhatsApp template messaging, voice verification and transactional email — with delivery-status callbacks normalised across Twilio, MSG91, Meta and SendGrid.
A CRM that mirrors your product
Two-way sync of leads, contacts, deals and opportunities with Salesforce, HubSpot or Zoho CRM, including field mapping, deduplication and replay of failed writes so your sales system never silently drifts from your database.
Order to doorstep, automated
Capture orders from Shopify or WooCommerce, charge them, book a courier through Shiprocket or Delhivery, raise a compliant GST invoice in Tally or Zoho Books and notify the customer — as one traced pipeline rather than five cron jobs.
Integration by industry
Ready-made solution bundles
Browse the full catalog
Frequently asked questions
Do you build custom connectors for vendors that are not in this catalog?
Yes. The catalog is what we have already certified and can deploy immediately. Any REST, SOAP, GraphQL, SFTP or webhook-based system can be added; a new connector typically takes one to three weeks depending on how well the vendor documents its API.
Who maintains the integration when the vendor changes their API?
We do. Version deprecations, schema changes and auth migrations are handled by Aeologic as part of the engagement, which is the main reason teams hand this layer over rather than keeping it in-house.
Can enterprise and government integrations run in the same flow?
That is the normal case. Our solution bundles deliberately chain both — a merchant onboarding flow verifies GSTIN and Udyam status from the government catalog and then settles through a payment gateway from the enterprise catalog, in one pipeline.
How do you handle credentials and secrets?
Vendor credentials stay in your secret store or in an encrypted vault scoped to your deployment. Connectors read them at call time; they are never embedded in the connector image or shared across customers.
Stop rebuilding India's digital plumbing
Ship the integration in days — talk to us today
Every connector in this repository is pre-built, tested and compliance-ready. Tell us what you're building and our engineers wire it into your product end-to-end, while your team stays focused on what makes you different. Save the months — and the budget — a from-scratch build would cost.