Quick Answer: HitPay is a leading payment gateway API for Philippine SMEs, supporting 50+ payment methods including GCash, Maya, QR Ph, InstaPay, PESONet, SPayLater, BillEase, GrabPay, ShopeePay, and over-the-counter channels — with no monthly fees, next business day PHP payouts for domestic transactions, and approval in 1–3 business days. HitPay is regulated by the Bangko Sentral ng Pilipinas (BSP) and operates across the Philippines, Singapore, and Malaysia.

The Philippines has one of the most complex payment landscapes in Southeast Asia. A single checkout needs to handle QR Ph scans, GCash wallet redirects, Visa and Mastercard card payments, PESONet bank transfers, and over-the-counter collection at Bayad or ECPay — while settling funds in Philippine pesos on a predictable schedule. For a Makati e-commerce brand or a BGC-based subscription service building on an API, choosing the right payment gateway directly affects conversion rates, reconciliation workload, and cash flow.

The Bangko Sentral ng Pilipinas regulates payment service providers in the Philippines under the National Payment Systems Act. Any gateway handling PHP transactions must comply with BSP requirements. This matters when deciding which providers are properly licensed and reliable enough to build a business on.

What Should a Payment Gateway API in the Philippines Actually Support?

The BSP has pushed QR Ph as the standard for real-time retail payments. But QR Ph alone does not cover all customers. Philippine consumers spread their digital payments across GCash, Maya, ShopeePay, and GrabPay — each needing its own API integration if not handled by a gateway. Bank transfers via InstaPay (real-time, 24/7) and PESONet (batch, same-day or next-day) serve customers who prefer direct bank payments. Over-the-counter payment at Bayad Centre, ECPay, and Palawan Express is still essential for customers who are underbanked or prefer cash.

A payment gateway API that only covers cards and one or two wallets will miss a significant share of Philippine consumer spending. Here is a practical checklist for any Philippine API integration:

1. QR Ph (BSP-standard, works across GCash, Maya, and participating banks)

2. GCash and Maya as direct wallet methods

3. ShopeePay and GrabPay for platform-native customers

4. Visa and Mastercard card processing (online and in-person)

5. InstaPay and PESONet for bank transfer payments

6. Over-the-counter channels (Bayad, ECPay, Palawan)

7. BNPL options: BillEase, SPayLater

8. Cross-border acceptance for international customers

For developers building on WooCommerce or Shopify, the HitPay WooCommerce plugin for the Philippines and the HitPay Shopify plugin for the Philippines handle this entire stack through a single integration — removing the need to manage separate connections to each payment method provider.

How Do the Leading Payment Gateway APIs Compare?

The table below compares the major gateway APIs available to Philippine businesses in 2026 across the dimensions that matter most for SME integration decisions.

HitPay — Best for Philippine SMEs

Best for: SMEs across the Philippines that want zero monthly fees, 50+ payment methods including all major local e-wallets and QR Ph, next business day PHP payouts, and a fast 1–3 business day onboarding process — without negotiating enterprise contracts.

PayMongo — Philippines-Focused, Fee-Based

Best for: Businesses with straightforward domestic payment needs that are happy to pay a ₱349/month platform fee and do not need cross-border e-wallet acceptance or multi-market settlement.

As Fiuu has noted in its analysis of the Philippine gateway market, payment method breadth and local integration depth are the main differences between gateways in the country — which tends to disadvantage providers with narrower local coverage.

Xendit — Enterprise SEA Scale

Best for: Established enterprises with existing pan-SEA operations that need a single API across multiple Southeast Asian markets and process enough volume to justify custom enterprise pricing. As Xendit describes in its own documentation, its platform is built for scale-up businesses and platforms rather than early-stage SMEs.

2C2P — Asia OTC Specialist

Best for: Large businesses that need over-the-counter payment collection across more than 600,000 locations in Asia and operate in markets with low card usage — conditions that rarely apply to a typical Philippine SME.

Adyen — Global Enterprise Infrastructure

Best for: Global enterprise platforms processing high card volumes across many markets at once, where deep local Philippine e-wallet coverage is a secondary concern.

What Makes HitPay's API the Right Fit for Philippine SMEs?

HitPay's payment gateway API covers the full range of Philippine payment methods in a single integration. Merchants can accept QR Ph, GCash, Maya, ShopeePay, GrabPay, InstaPay, PESONet, Visa, Mastercard, BillEase, SPayLater, and over-the-counter channels through one API key and one dashboard. There are no monthly fees and no setup fees — you only pay per transaction, with rates published at hitpayapp.com/pricing.

For developers, HitPay offers REST API access, webhook-based payment confirmation (with HMAC signature verification), and a drop-in checkout UI via HitPay.JS that shows localised payment method options without custom front-end development. Here is how the webhook flow works:

1. Create a payment request via the HitPay REST API, specifying the amount in PHP and which payment methods to offer.

2. Redirect the customer to the HitPay-hosted checkout or embed the drop-in UI.

3. The customer pays using their preferred method (GCash redirect, QR Ph scan, card entry, etc.).

4. HitPay sends a POST webhook to the merchant's server endpoint with an HMAC signature for verification.

5. The server verifies the signature, confirms status: completed, and fulfils the order.

6. Funds settle to the merchant's PHP account the next business day for domestic transactions.

For cross-border transactions — such as a Singapore customer paying a Cebu-based merchant via PayNow, or a South Korean tourist in BGC paying via KakaoPay — settlement occurs on settlement timelines that vary by market.

HitPay is regulated by the BSP in the Philippines and is PCI DSS compliant, giving Philippine businesses the regulatory and security foundation they need when choosing infrastructure partners. Approval takes 1–3 business days after submission.

For SMEs that want a broader overview of how payment infrastructure fits into their overall business operations, the complete guide to HitPay for Southeast Asian SMEs covers the full product scope across markets.

What Should Philippine Businesses Evaluate Before Choosing a Gateway API?

Beyond payment method coverage, three operational factors determine whether a gateway API actually works in practice:

Payout timing and cash flow. A gateway that settles at T+3 or T+7 means businesses need to keep larger cash reserves. Next business day settlement in PHP — as HitPay provides for domestic transactions — directly reduces working capital needs for a Quezon City retailer or a Davao-based subscription business.

Reconciliation structure. Every payment method generates its own transaction reference. A gateway that brings all methods into a single dashboard and lets you export transaction data cuts reconciliation time significantly compared to managing separate merchant accounts for each wallet provider.

Chargeback and dispute handling. Card transactions carry chargeback risk that QR Ph and e-wallet transactions do not. How quickly a gateway notifies merchants about disputes — and what the evidence submission process looks like — affects how much revenue is at risk each month. Merchants processing significant card volumes should review the gateway's chargeback procedures before committing to an integration.

The practical takeaway: Philippine SMEs building payment infrastructure in 2026 should look for gateways that cover QR Ph, the major e-wallets (GCash, Maya, ShopeePay, GrabPay), bank rails (InstaPay, PESONet), OTC channels, and cards — all under a single API — with next business day PHP settlement and no monthly fixed cost. That combination keeps integration simple, reduces cash flow drag, and keeps costs in line with revenue.

Frequently Asked Questions