generated: '2026-07-19'
method: searched
source: https://github.com/LLGlobal + https://www.npmjs.com
notes: First-party client libraries are published from the LLGlobal GitHub organization; two TypeScript SDKs are
  also on npm under the llg-ewallet account. The Java SDKs are distributed as source/Maven modules from GitHub and
  are not published to Maven Central (searched 2026-07-19, 0 results for "lianlian").
packages:
- language: java
  registry: github
  name: com.lianlianglobal:llosc-gateway-client
  url: https://github.com/LLGlobal/java-sdk
  install: git clone https://github.com/LLGlobal/java-sdk && mvn install
  official: true
  license: MIT
  description: LianLian Global OSC gateway Java client SDK, with request-signing client, demo application and webhook-receiver
    demo.
- language: java
  registry: github
  name: com.lianlianpay.global:lianlian-global-ew-openapi-sdk
  url: https://github.com/LLGlobal/lgas-openapi-sdk
  install: git clone https://github.com/LLGlobal/lgas-openapi-sdk && mvn install
  official: true
  description: LGAS / e-Wallet OpenAPI Java SDK (api, client, service and example modules).
- language: typescript
  registry: npm
  name: llg-sdk-onboarding
  url: https://www.npmjs.com/package/llg-sdk-onboarding
  install: npm install llg-sdk-onboarding
  official: true
  license: MIT
  version: 1.0.7
  source: https://github.com/LLGlobal/kyc-sdk
  description: LianLian Global onboarding / KYC SDK.
- language: typescript
  registry: npm
  name: llg-sdk-contact
  url: https://www.npmjs.com/package/llg-sdk-contact
  install: npm install llg-sdk-contact
  official: true
  version: 0.0.3
  source: https://github.com/LLGlobal/contact-sdk
  description: LianLian Global contact (beneficiary/payee) SDK.
- language: javascript
  registry: github
  name: js_sign
  url: https://github.com/LLGlobal/js_sign
  official: true
  description: Reference JavaScript implementation of the LLPAY-Signature RSA SHA-256 request signature.
- language: php
  registry: github
  name: php_generate_sign
  url: https://github.com/LLGlobal/php_generate_sign
  official: true
  description: Reference PHP implementation of the LLPAY-Signature RSA SHA-256 request signature.
- language: python
  registry: github
  name: lianlian-devtool
  url: https://github.com/LLGlobal/lianlian-devtool
  install: pip install requests cryptography
  official: true
  description: EW DevTool CLI for sandbox account registration, KYC submission and developer activation.
not_official:
- registry: npm
  name: lianlianpay
  url: https://www.npmjs.com/package/lianlianpay
  reason: community package maintained by nswbmw (github.com/nswbmw/lianlianpay-node), not LianLian
- registry: npm
  name: llpay
  url: https://www.npmjs.com/package/llpay
  reason: community package maintained by zaraguo
- registry: npm
  name: lianlian
  url: https://www.npmjs.com/package/lianlian
  reason: unrelated package, no repository metadata
registries_searched:
  npm: hit
  pypi: none
  maven-central: none
  nuget: not-listed
  rubygems: not-listed
  packagist: not-listed
  crates.io: not-listed
  pkg.go.dev: not-listed