API integration services for India's regulated and enterprise stack
47 pre-built, tested and compliance-ready connectors across government Digital Public Infrastructure and the enterprise systems your product runs on. We hold the licences, carry the certifications and maintain the integrations — you ship the product.
Most integration projects do not fail on code. They fail on everything around it: an Aadhaar AUA/KUA licence that takes months to obtain, a GST Suvidha Provider accreditation you cannot shortcut, an Account Aggregator consent flow that has to satisfy a regulator, and a payment gateway that quietly deprecates the API version you built against. The engineering is a fortnight. The rest is a quarter.
Aeologic already carries that weight. Every connector in this repository is built, certified and running in production for customers who are regulated, audited or both. You integrate against a documented endpoint; the licence, the scheme changes, the retry semantics and the audit trail sit underneath it and stay our problem. That is the whole proposition — you ship the product, we keep the plumbing correct.
Where to start
Government API integration
Aadhaar, UPI, GSTN, DigiLocker, Account Aggregator, ABHA, Vahan and the rest of India's Digital Public Infrastructure — under our licences, not yours.
ExploreEnterprise API integration
Payment gateways, messaging, CRM, ERP, logistics, commerce platforms and cloud — the third-party systems your product depends on, maintained as they change.
ExploreSolution bundles
Several rails chained into one working journey — digital lending, merchant onboarding, KYC, D2C commerce, logistics and ABDM patient onboarding.
ExploreIntegration by industry
The stack each vertical actually needs, curated — banking, lending, fintech, insurance, retail, logistics, healthcare, public sector, EdTech and mobility.
ExploreAPI integration by industry
Solution bundles
How an integration engagement runs
1 · Scope
A working session on what you are building, which rails it needs and where they sit in your journey. You leave with a connector list, a sequence and a date.
2 · Sandbox
Credentials and synthetic responses within days, so your team builds against the real contract while licensing and certification run in parallel rather than in series.
3 · Integrate
Our engineers wire the connectors into your product — consent screens, error states, reconciliation and audit logging included, not left as an exercise.
4 · Run
Production cutover under our licences, with monitoring, scheme-change maintenance and upstream API migrations handled by us for as long as the integration lives.
Frequently asked questions
What does API Integration Services actually deliver?
Working integrations inside your product, not access to a gateway. We scope the rails you need, provide sandbox access, wire the connectors into your application with consent handling, error states and reconciliation, and then maintain them as the upstream APIs change.
Do we need our own Aadhaar, GSP or Account Aggregator licences?
No. Aeologic holds licensed AUA/KUA access for Aadhaar, authorised GST Suvidha Provider access for GSTN, FIU-grade access for Account Aggregator and PSP-grade rails for UPI. Removing that certification path is usually the single biggest saving in the project.
How quickly can an integration go live?
A public rail such as PAN verification or IFSC lookup is typically live within a week. A licensed rail such as Aadhaar e-KYC or GSTN returns generally takes two to four weeks. A full solution bundle — six chained integrations — runs three to four weeks.
Do you store our customers' data?
No. The connectors are pass-through by design. Requests are brokered, logged for audit only as the relevant scheme requires, and responses are returned to your systems. Regulated customers frequently deploy the connector layer inside their own VPC so data never leaves their perimeter.
Can you build connectors that are not in the 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, typically in one to three weeks depending on the quality of the vendor's documentation.
Who maintains the integration afterwards?
We do. Version deprecations, schema changes, scheme updates and auth migrations are part of the engagement. That ongoing ownership, rather than the initial build, is why most teams hand this layer over.
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.