🇳🇵 Introducing NepalPay Spring Boot Starter v0.3.1

[sujankim]

🇳🇵 Introducing NepalPay Spring Boot Starter v0.3.1

After integrating Nepal payment gateways from scratch multiple times, I extracted everything into an open-source Spring Boot library.

NepalPay is the first production-grade Java library for Nepal's major payment gateways — with security baked in, zero boilerplate, and support for both Spring Boot 3.2+ and Spring Boot 4.x.

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🚀 What it Supports

Gateway | Status | Notes -- | -- | -- Khalti | ✅ | Initiate + server-side lookup eSewa | ✅ | HMAC-signed form + callback verification ConnectIPS | ✅ | RSA-signed form + server validation Fonepay | 🔲 | Coming soon

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⚡ 3-Step Install

Spring Boot 3.2+ (Maven)

<repositories>
    <repository>
        <id>jitpack.io</id>
        <url>https://jitpack.io</url>
    </repository>
</repositories>
<dependency>

<groupId>com.github.sujankim.nepal-pay-spring-boot-starter</groupId>

<artifactId>nepal-pay-spring-boot-3-starter</artifactId>

<version>v0.3.1</version>

</dependency>

Spring Boot 4.x (Maven)

<repositories>

<repository>

<id>jitpack.io</id>

<url>https://jitpack.io&lt;/url>

</repository>

</repositories>

<dependency>

<groupId>com.github.sujankim.nepal-pay-spring-boot-starter</groupId>

<artifactId>nepal-pay-spring-boot-4-starter</artifactId>

<version>v0.3.1</version>

</dependency>

Configure application.yml

nepalpay:

khalti:

secret-key: ${KHALTI_SECRET_KEY}

return-url: ${KHALTI_RETURN_URL}

website-url: ${YOUR_WEBSITE_URL}

sandbox: true

That's it. KhaltiClient and EsewaClient are automatically injected and ready to use throughout your application.

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🔗 Links

📖 Documentation: https://sujankim.github.io/nepal-pay-spring-boot-starter/

💻 GitHub: https://github.com/sujankim/nepal-pay-spring-boot-starter

📦 JitPack: https://jitpack.io/#sujankim/nepal-pay-spring-boot-starter

📝 Blog: [dev.to post link]

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💬 I Would Love Your Feedback

• Does it work with your project?

• Which gateway do you need next? (Fonepay? HamroPay?)

• Any API design improvements?

• Any features you'd like to see?

Please use the Q&A category for questions and the Ideas category for feature suggestions.

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Built for Nepal's developer community 🇳🇵❤️