HitPay Gateway for Gravity Forms

Price: from $79.00 / year (Single Site License, Support and Updates included for 1 year). Set the other variants (2-5 Sites, Unlimited, 5 years) as on your other gateway products.

Badges: Payment Add-On Framework · HitPay checkout page · Cards, PayNow & local methods · Delayed notifications

---

Short description

For Gravity Forms sites with a HitPay account in Singapore, Malaysia or the Philippines: take cards, PayNow, Apple Pay, Google Pay, GrabPay, ShopeePay, FPX, GCash, QRIS and more on any form through HitPay’s secure checkout page.

Entries are marked Paid only after HitPay confirms the payment, notifications and other feeds can wait for it, refunds are made from the entry screen, and unpaid entries are marked Failed on a timer.

Not a fit? Subscriptions or recurring billing, on-site card fields, or a business HitPay does not serve need a different solution: see custom payment gateway integration.

---

Long description

Quick answer (for buyers)

If you take payments with Gravity Forms and your business uses HitPay, you need an add-on built on the Gravity Forms Payment Add-On Framework and the HitPay Payment Request API. PatSaTECH maintains HitPay Gateway for Gravity Forms. Visitors pay on HitPay’s checkout page, the status in HitPay’s return link is never trusted, and every webhook is verified with your webhook salt and checked against the HitPay payment request before the entry changes.

Who this is for

• Gravity Forms sites with a HitPay account, mainly in Singapore, Malaysia and the Philippines. The sandbox is free.
• Order, booking, donation, registration and event forms that need cards plus local methods (PayNow, GrabPay, FPX, GCash…).
• Sites that want notifications, posts or User Registration / Mailchimp feeds to run only after payment.
• Agencies that need a documented, sandbox-tested add-on they can hand over to a client.

Who should skip (disqualifiers)

• HitPay will not give your business a live account (for example, India-based merchants cannot get one).
• You need subscriptions or recurring payments. This add-on takes one-time payments.
• You want card fields embedded in the form instead of HitPay’s page.
• Your form totals can be under 0.30: HitPay’s minimum payment is 0.30.

Dream outcome

Visitors pay with the card, wallet or local method they already use, entries become Paid on their own as soon as HitPay confirms the payment, your notifications go out only for paid entries, and refunds are done from the entry screen.

Obstacles → what this add-on addresses

Obstacle	How this add-on helps
Entries marked paid from a faked return link	The status in HitPay’s redirect is never trusted; every payment is confirmed with a status lookup or a verified webhook.
Notifications sent for unpaid submissions	“Send notifications only when payment is received”, plus Post Payment Actions for other add-ons and posts.
Entries stuck in Processing after payment	Signed Event Webhooks, a check on return, follow-up checks and an hourly sweep.
Declined cards leaving entries open for ever	HitPay keeps a declined request payable and sends no failure webhook, so unpaid entries are marked Failed after a time you choose and the old HitPay request is deleted.
Refunds outside Gravity Forms	Full and partial refunds from the entry; refunds made in the HitPay dashboard are noted.
Confusing errors for tiny amounts	A clear “below HitPay’s minimum payment amount” message instead of a generic error.

Value stack (features)

1. HitPay checkout page: cards, PayNow, Apple Pay, Google Pay, GrabPay, ShopeePay, FPX, GCash, QRIS and more, or only the methods you list.
2. Payment Add-On Framework: native payment status, transaction ID, notes and Sales report.
3. Sandbox and Live API keys, checked with HitPay when you save.
4. One Event Webhook with 5 events; the settings page shows the exact URL.
5. Signed, verified webhooks and a per-entry lock, so an entry is never paid twice.
6. Delayed notifications, posts and Post Payment Actions.
7. Full and partial refunds from the entry, with a refundable balance.
8. Card brand and last four in the entry notes (“Method: Card (Visa ending 4242)”).
9. Unpaid entries marked Failed after a time you choose (default 60 minutes).
10. Clear messages for amounts below HitPay’s minimum and methods not activated.
11. E.164 phone numbers, billing address sent when mapped; HitPay SMS always off.
12. Debug logging (API keys and salts are never logged); translation-ready, GPLv2 or later.

Supported payment methods (depends on your HitPay account and currency)

Cards (Visa, Mastercard, American Express and others) · Apple Pay · Google Pay · PayNow · GrabPay · ShopeePay · FPX · GCash · QRIS · and other HitPay methods.

Supported countries and currencies

HitPay’s core markets are Singapore, Malaysia and the Philippines; a live account needs HitPay’s business verification.

Currencies: SGD, MYR, USD, AUD, NZD, PHP, HKD, THB, EUR, CAD, GBP, IDR, AED, KRW, CNY, INR, JPY, CHF, BND, SAR, SEK, DKK, NOK, PLN, QAR, TWD, ZAR and VND. Local methods appear only for their own currency. Minimum payment 0.30.

Tested with a HitPay sandbox account (Singapore, SGD). Live payments have not yet been tested by PatSaTECH.

Requirements

• WordPress 6.0 or later
• Gravity Forms 2.5 or later
• PHP 7.4 or later
• HTTPS (SSL) on the site (HitPay does not deliver webhooks to localhost or IP addresses)
• A HitPay account (or the free sandbox for testing), its API key, and an Event Webhook with its salt

Tested on

• WordPress 7.1.3
• Gravity Forms 2.10.3
• PHP 8.1.34; PHP 7.4 or later required
• HitPay sandbox (Singapore, SGD): card payment with delayed notification, declined card, partial and full refunds, over-refund refused, unpaid entry marked Failed by the time limit

---

See it in action

A few screenshots show how easy it is to set up and use HitPay Gateway for Gravity Forms (see the product gallery).

---

Installation summary

1. Download gravityforms-hitpay-1.0.0.zip from your PatSaTECH account.
2. In WordPress go to Plugins → Add New → Upload Plugin, upload the zip and activate HitPay Gateway for Gravity Forms.
3. In the HitPay dashboard (sandbox: dashboard.sandbox.hit-pay.com) copy your API key from Developers → API Keys.
4. Under Developers → Event Webhooks add a webhook for https://your-site.com/?callback=gravityforms-hitpay with the 5 events, save it and copy its salt (each webhook has its own salt).
5. In Forms → Settings → HitPay choose Sandbox, paste the API key and the salt and save.
6. Add a HitPay feed to a form with a product (Form Settings → HitPay → Add New) and map the email field.
7. Test with card 4242 4242 4242 4242 (any future expiry, any CVC). When your HitPay account is verified, add a live webhook, paste the live key and salt and choose Live.

The full illustrated setup guide is included with the download.

Changelog

18.10.26 – Ver. 1.0.0

• Initial release on the Gravity Forms Payment Add-On Framework.
• HitPay Payment Request API with the HitPay checkout page (cards, PayNow and local methods).
• Sandbox and live API keys checked on save; one Event Webhook with 5 events, verified with Hitpay-Signature.
• Return status never trusted; every change re-checked with the API under a per-entry lock.
• Full and partial refunds from the entry; dashboard refunds noted.
• Delayed notifications, posts and Post Payment Actions; unpaid entries marked Failed on a timer; debug logging.

---

Support & documentation

• Documentation: Payment gateway setup guide
• Support: [SUPPORT LINK] · [email protected]
• Optional: Plugin installation support

Satisfaction Guarantee · Support Guarantee (shown by your product template)