Kotlin crypto payments in Brazil
Accept USDT & USDC through Kotlin for customers in Brazil (BRL).
Avoid BRL volatility and high card MDR with stablecoins. Integrate Zateway with Kotlin. Android/Kotlin apps open hosted crypto checkout. Non-custodial USDT & USDC on Polygon, Solana, Base, BSC, Arbitrum, Optimism.
- Kotlin + Zateway checkout
- Non-custodial USDT & USDC settlement
- Flat 1% fee — no monthly plan
- Local signal: Top-5 crypto market; Law 14.478/2022 framework.
- Regulation: Central Bank oversight; Receita Federal tax rules.
- Currency context: BRL
Kotlin payments in Brazil
Zateway helps Kotlin stores and apps teams in Brazil accept USDT and USDC with non-custodial settlement. Payers check out on Polygon, Solana, Base, BSC, Arbitrum, Optimism; funds route to your wallet at a flat 1% — no monthly fee and no chargeback risk on completed on-chain payments. Local currency context: BRL.
Market context for Brazil
Top-5 crypto market; Law 14.478/2022 framework. Central Bank oversight; Receita Federal tax rules. Avoid BRL volatility and high card MDR with stablecoins. Common verticals in Brazil include E-commerce, Agribusiness, Fintech, Creator economy. Because settlement is non-custodial, Zateway never takes possession of merchant funds — confirmed payments move on-chain straight to the wallet you control, and the payment record stays verifiable on a block explorer.
Connect Kotlin to Zateway
1. Create a Zateway account and copy your API key. 2. Connect your self-custody wallet address for Kotlin settlements. 3. Create a payment session via API, plugin, or payment link for Kotlin. 4. Redirect customers to hosted checkout or embed the widget in Kotlin. 5. Verify HMAC-signed webhooks and fulfill the order in Kotlin.
Integration tip
POST https://zateway.com/api/v1/sessions with x-api-key — then open checkoutUrl from Kotlin.
Go live in Brazil
Create a Zateway account, connect a BRL-aware operating wallet, test in sandbox, then share a payment link or API session with Brazil customers. Prefer Polygon, Solana, or Base when network fees matter most.
FAQ
Can Kotlin merchants businesses in Brazil accept USDT?
Yes. Zateway supports USDT and USDC on Polygon, Solana, Base, BSC, Arbitrum, Optimism for merchants serving Brazil, Brazil.
What does crypto payment compliance look like in Brazil?
Central Bank oversight; Receita Federal tax rules. Merchants remain responsible for their own tax treatment, invoicing and reporting obligations, and should confirm local requirements with a qualified advisor before going live.
What fees apply for Kotlin checkout in Brazil?
Zateway charges a flat 1% per successful crypto payment. Network/gas fees are paid on-chain by the payer or merchant depending on chain settings — there is no Zateway monthly fee.
Does Zateway hold merchant funds?
No. Settlement is non-custodial — confirmed payments go to the wallet you connect.