hainei.com

What It Is

海内快付 is developed and operated by 上海火金网络科技有限公司, and is positioned as a one-stop cashier and payment solution. Its core offering is not a single payment-collection tool, but a full system built around merchants, agents, and payment service providers, covering aggregated payments, merchant onboarding, split settlements, a web cashier, apps/mini programs, and smart hardware management. According to the official website, the platform has served thousands of merchants and dozens of payment service providers.

Core Capabilities

Its payment coverage spans mainstream domestic use cases in China, including WeChat Pay, Alipay, UnionPay Cloud QuickPass, Huabei, as well as customer-presented QR codes, merchant-presented QR codes, H5 payments, PC QR codes, and other formats. At the API level, it supports payments, refunds, split settlements, merchant onboarding, and more, with integrations available for official WeChat/Alipay channels as well as multiple acquirers such as 盛付通, 富友, 拉卡拉, and 汇付天下. Its offline capabilities are relatively strong, with documented support for cloud QR-code plates, cloud speakers, QR-code POS devices, cloud printers, facial-recognition devices, smart POS terminals, and Windows cashier plugins.

Compliance, Security, and Risk Control

The materials clearly state that it has obtained an aggregated payment service filing with the Payment & Clearing Association of China, under filing code W2021130900000020, and emphasizes that it does not engage in secondary clearing. Its split-settlement function connects to third-party split-settlement systems such as WeChat Pay and Alipay, helping separate revenue from transaction flows. On security, it mentions third-party security testing, UnionPay security testing, encrypted transmission of sensitive data, MFA two-factor authentication, and brute-force login protection. Risk control is mainly reflected in payment security, device voice alerts to prevent walk-offs, liveness detection for facial recognition, and assisted terminal filing management.

Pricing and Settlement

The official website does not disclose processing rates, API call fees, system licensing fees, hardware prices, or agent commission policies. For settlement, the Merchant Connect section only mentions real-time collection and “instant arrival,” but does not provide details on T+0/T+1, payout conditions, differences between channels, or withdrawal rules. These should be confirmed with the service provider before actual use.

Pros, Cons, and Best-Fit Users

Its strengths include broad coverage of domestic Chinese payment methods, solid capabilities for agent business development and multi-channel merchant onboarding, and features such as OCR recognition, document reuse, and draft saving that can reduce the cost of merchant account setup. Its hardware ecosystem and cashier scenarios are also relatively complete. The main drawbacks are the lack of detailed public information on pricing, SLA, API documentation, SDKs, and sandbox environments, as well as no clear indication of cross-border or overseas acquiring capabilities. It is better suited to offline stores in mainland China, regional agents, payment service providers, and enterprises that need an aggregated cashier system.

China Access and Alternatives

As a domestically filed website and local payment service, it should generally be directly accessible from mainland China, and its payment methods are primarily aimed at domestic users. For comparison, users can look at aggregated payment or service-provider solutions such as 收钱吧, 扫呗, 拉卡拉, 富友, and 汇付天下. For cross-border acquiring, alternatives such as PingPong, 连连, and Stripe should be evaluated separately.