Launch your fintech

Discover key Fusion concepts, developer integration guides and core API references to get started.

100+ APIs

Accelerate your development with 100+ APIs on Banking/Payments

100+ Events

Modern cloud-native backend with support for rich event hooks

10+ SDKs

Rich config-based web and mobile SDKs to fast track your development

Management Console

A console to manage API keys, metrics, raise tickets, reports, search users, etc.

Developer Guide

Get answers for what Fusion can do for you and understand its key concepts

Cookbooks

Understand how Fusion can benefit your use case or industry

API References

Issue cards, fund accounts, manage payments, do KYC and more

Cookbooks

Understand how Fusion can benefit your use case or industry

Shared Spends

Enable participants to share and spend from a common pool account

Personalised Card Orders

Coming soon...

Bulk Card Orders

Coming soon...

Our customers love what we do

"Our numberless card is already popular amongst Gen Z teens and we have received an amazing response from them. We have taken two further steps in innovation and security with the Flash PIN feature, which will be powered by Zeta Fusion’s Super PIN, enabling a truly painless, contactless and secure experience for our users in this new normal"

Kush Taneja, Founder, Fampay

cURL Sample

                    curl -X POST 'https://fusion.preprod.zeta.in/api/v1/ifi/140827/cards/f0c1bb24-d800-4024-bd34-67a61aaab588/dispatch' \
                    -H 'Content-Type: application/json' \
                    -H 'Authorization: AUTH_TOKEN' \
                    --data-raw '{
                    "plasticCode": "WHITEC",

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