Optimus AI Labs home
Commerce infrastructure for the AI era

The conversation is the checkout.

Nexa is the intelligent commerce layer connecting buyers, merchants, and AI assistants — settled on Mastercard, Visa, and Interswitch.

Start Buying (opens in a new tab)Start Selling (opens in a new tab)

For Builders

Plug into the
AI commerce layer.

Sell through every AI

List once. Get discovered on ChatGPT, Meta AI, Grok, and Nexa simultaneously. Nexa Agent finds your customers before they know they're looking.

  • Verified merchant profile
  • Nexa Agent-powered discovery
  • Instant settlement
  • Merchant copilot
Open a store (opens in a new tab)

Setup from ₦15,000 · KYB verified

Build on Nexa rails

ACP-compatible API. One integration. Your product reachable through every AI assistant that touches a payment endpoint.

  • ACP-compatible
  • Webhook support
  • Sandbox environment
  • NGN + USD
Get API keys (opens in a new tab)

Free sandbox · No card required

Create an account and feel the magic

Try Nexa with a fully-seeded demo account — buyer or merchant, no setup required.

Get in Touch
business@optimusai.ai