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Accept Crypto 4 Naira vouchers

Millions of naira move through C4N vouchers. Let your customers spend them with you — register your business, grab an API key and start taking voucher payments today.

Become a merchant

Instant payments

A customer pastes a voucher code, you get credited immediately — no card rails, no chargebacks.

Single-use and safe

Every voucher can be spent exactly once. Replays with the same reference never double-charge.

Settle your way

Sweep your merchant balance to your NGN wallet, or settle in USDT, BTC, ETH or BNB at the live rate.

Two lines of code

One REST call to redeem, or drop in our hosted checkout page and skip the code entirely.

How it works

  1. Complete Tier 1 verification, then create your merchant account — live and sandbox API keys are issued instantly.
  2. At checkout, your customer enters their C4N voucher code on your site or on our hosted checkout page.
  3. You call the redeem endpoint (or we do it for you). The voucher is spent atomically and your merchant balance goes up, net of the platform fee.
  4. If the voucher is worth more than the charge, the customer gets the change back as a brand-new voucher code.
  5. Settle your balance to your Crypto 4 Naira NGN wallet or into crypto whenever you like.