One Trusted Gateway. Seamless Pay-in & Payout.

Deploy modular checkout components built on direct bank node connections with redundant switch fallback logic.

Dynamic UPI QR

UPI Intent SDK

Multi-rail payouts

Generate single-use or terminal-bound Bharat QR payloads mapped dynamically to order IDs for verifiable real-time settlement receipts.

Invoke installed UPI applications directly from checkout screens without intermediate browser hops or external payment redirects.

Automate vendor settlements, marketplace splits, and instant refunds across IMPS, NEFT, and RTGS rails with strict idempotent execution.

Direct bank node switches

Legacy payment aggregators route transactions through cascading third-party relays, multiplying point-of-sale timeout risks. OnlyUPI connects your checkout layer directly to high-throughput bank processing switches.

Automated ledgering monitors settlement states in real time. Webhook dispatches verify customer debits within milliseconds, balancing internal accounts before order fulfillment begins.

Production cutover workflow

Sandbox credentials

Digital verification

Endpoint deployment

Live settlement

Provision isolated developer sandbox keys to simulate UPI intent payloads, webhook events, and automated error recovery.

Submit corporate documentation and nodal banking details through our streamlined compliance portal for rapid underwriting approval.

Point checkout payloads to production gateway hosts and configure signed webhook signatures for automated ledgering.

Process live customer collections and automate programmatic vendor payouts with unified reconciliation telemetry.

Discuss enterprise volume tiers, custom bank node integrations, and automated payout orchestration with our technical solutions team.