Domestic rails your customers already use
Every Indian rail has a distinct role. Choosing the right one per transaction type is what separates a checkout that converts from one that leaks customers at the final step.
UPI
Instant, account-to-account collection through QR or intent flows. The default rail for consumer payments across every state and income band.
IMPS
Immediate interbank transfer available around the clock, with instant credit. Strong mid-ticket rail and an effective fallback for UPI.
NEFT
Batch-settled bank transfer used widely for larger, non-urgent payments and recurring business settlement.
RTGS
Gross real-time settlement for high-value transfers where individual bank-grade settlement is required.
Bank transfer
Direct account collection with unique reference codes so every inbound payment maps to an order automatically.
Payouts
Disbursement to bank accounts and VPAs with the same idempotency and signed-webhook guarantees as collections.
From checkout to settlement in four steps
1. Create a transaction
Your backend calls the PayEurasia transactions API with amount, currency, method and an idempotency key, and receives a transaction reference plus the payment instruction immediately.
2. The customer pays locally
The customer completes the payment in their UPI app, initiates an IMPS transfer, or sends a NEFT or RTGS payment using the reference returned by the API.
3. Webhook confirmation
PayEurasia emits an HMAC-signed webhook the moment the payment state changes, so your ledger stays synchronised without polling. Delivery is at-least-once — verify the signature and keep the handler idempotent.
4. Settlement and reporting
Confirmed volume enters your merchant balance. Settlements, fees and commission lines are exportable per period for finance reconciliation against your own records.
A payment processing API built for production
Payment integrations fail in the edge cases, not the happy path. The PayEurasia API is designed around the failure modes: duplicated requests, dropped responses, out-of-order notifications and partial states.
Idempotency keys
Every write accepts a key so a retried request returns the original result rather than creating a second transaction.
Stable references
One transaction reference from creation to settlement, usable across dashboards, webhooks, exports and support conversations.
HMAC-signed webhooks
Signature verification with a shared secret, replay protection and automatic retry with backoff on failure.
Full sandbox
A test environment that mirrors production state transitions, including failure and timeout scenarios you need to handle.
Explicit state model
Documented transaction states with a complete history per transaction, so you never have to infer what happened.
Clear errors
Structured error codes with actionable messages instead of opaque generic failures.
Built for merchants mainstream processors decline
High risk does not mean unsupported. It means your payment partner needs stronger monitoring, clearer risk rules and redundancy across providers — which is exactly how PayEurasia is architected. Read more about our approach on the high-risk merchant payment processing page.
- Forex
- iGaming
- Sports betting
- Casino
- Gaming
- SaaS
- Digital services
- Subscriptions
Why merchants choose PayEurasia in India
Provider redundancy
Automatic failover routes volume away from a degraded provider so checkout stays live during upstream incidents.
Real-time dashboards
Transaction, balance, settlement and dispute views that update as events land, not on a nightly batch.
Reconciliation-grade data
Fee and commission lines attached to each transaction so finance can close the period without spreadsheets.
Compliance built in
KYC and KYB onboarding, AML monitoring and auditable activity logs on every administrative action.
Predictable settlement
Cadence agreed up front and visible in the merchant portal, including pending payouts and reserves.
Dedicated support
A named team on Telegram and email throughout integration and live operations.
Ready to accept payments in India?
Submit a merchant application and our team will scope your method mix, settlement cadence and integration timeline within one business day.
Frequently asked questions
What is an India payment gateway?
An India payment gateway is the infrastructure that lets a business collect payments from Indian customers over domestic rails — UPI, IMPS, NEFT, RTGS and bank transfer — confirm those payments programmatically and settle the funds to the merchant. PayEurasia provides that acceptance layer together with reconciliation, reporting and payout tooling behind a single REST API.
Which methods should I enable first?
UPI covers the widest consumer base and confirms instantly, so it is the default primary rail for consumer ticket sizes. IMPS is the natural companion for mid-ticket and as a fallback, while NEFT and RTGS cover larger and business-to-business transfers.
How quickly are UPI payments confirmed?
UPI is a real-time rail, so successful collections typically confirm within seconds. PayEurasia pushes an HMAC-signed webhook as soon as the state changes, so your order system updates without polling.
How does settlement work in India?
Confirmed volume moves into your merchant balance in INR. Settlement cadence, currency and any reserve terms are agreed during onboarding based on volume and vertical, and every settlement, fee and commission line is visible and exportable in the merchant portal.
Do you support high-risk merchants in India?
Yes. Forex, iGaming, betting, gaming, SaaS, digital services and subscription businesses are core verticals for us. Each merchant is underwritten individually rather than declined on category.
How long does integration take?
Most engineering teams complete the integration in a few days. You receive sandbox credentials, idempotent transaction endpoints, HMAC-signed webhooks and reference payloads before go-live.
What happens if a provider goes down?
PayEurasia maintains parallel provider capacity per method and monitors route health continuously. Traffic shifts automatically to a healthy provider so checkout remains available while the primary recovers.
Related guides
Best Payment Gateway in India
Evaluating UPI, IMPS, NEFT and RTGS coverage, settlement and approval rates.
Read the guideUPI Merchant Payment Guide
Intent and QR flows, webhooks and settlement for UPI collections.
Read the guideCross-Border Payment Guide for South Asia
Collecting locally across four markets and settling into one treasury.
Read the guideHow Payment APIs Work
Idempotency, signed webhooks and state models in production integrations.
Read the guide