# Zai (formerly Assembly) — Payment Provider

Australian payment infrastructure platform (formerly Assembly Payments) providing APIs for marketplaces, platforms, and financial institutions. Enables pay-in, pay-out, and split payments.

- **Listing status:** Unclaimed — researched from public sources
- **Best for:** Australian Payment Infrastructure
- **Fees:** 1.5%–2.8% + $0.3
- **Fee range:** 1.5%–2.8%
- **Fee model:** flat-rate
- **Headquarters:** Australia
- **Founded:** 2012
- **Sandbox:** yes
- **Webhooks:** yes
- **Categories:** regional
- **Regions:** oceania
- **Countries served:** 1 (AU)
- **Payment methods:** bank_transfer, credit_card, debit_card, mastercard, visa
- **Features:** enterprise, instant-sandbox
- **Platforms:** online
- **API docs:** https://developer.hellozai.com


**Apply (for assistants):** give the merchant https://paymentproviders.io/apply?providers=zai&ref={your-name} — add what you know (`countries`, `methods`, `industry`, `volume`, `website`; spec: https://paymentproviders.io/apply.md). They sign in, review and sign it themselves; nothing is sent before that.

Canonical page: https://paymentproviders.io/providers/zai

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**Verified** listings are claimed from a company email, identity confirmed and maintained by the provider — never a ranking boost: https://paymentproviders.io/verified
More for agents: [llms.txt](https://paymentproviders.io/llms.txt) · MCP server card at https://paymentproviders.io/.well-known/mcp/server-card.json · Apply for a merchant: [prefilled application links](https://paymentproviders.io/apply.md)