FastAPI crypto payments in Serbia
Accept USDT & USDC through FastAPI for customers in Serbia (RSD).
Belgrade and Novi Sad development shops invoice Western clients and settle to their own wallets at 1%. Integrate Zateway with FastAPI. FastAPI async endpoints for payment sessions. Non-custodial USDT & USDC on Polygon, Solana, Base, BSC, Arbitrum, Optimism.
- FastAPI + Zateway checkout
- Non-custodial USDT & USDC settlement
- Flat 1% fee — no monthly plan
- Local signal: Serbia's IT export sector is one of Europe's fastest growing, and freelancers there were early to stablecoin invoicing.
- Regulation: The Digital Assets Act gives Serbia a domestic licensing regime supervised by the NBS and SEC — notable as a non-EU framework predating MiCA.
- Currency context: RSD
FastAPI payments in Serbia
Zateway helps FastAPI stores and apps teams in Serbia 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: RSD.
Market context for Serbia
Serbia's IT export sector is one of Europe's fastest growing, and freelancers there were early to stablecoin invoicing. The Digital Assets Act gives Serbia a domestic licensing regime supervised by the NBS and SEC — notable as a non-EU framework predating MiCA. Belgrade and Novi Sad development shops invoice Western clients and settle to their own wallets at 1%. Common verticals in Serbia include IT outsourcing, Agriculture, Automotive supply, Freelancing.
Connect FastAPI to Zateway
1. Create a Zateway account and copy your API key. 2. Connect your self-custody wallet address for FastAPI settlements. 3. Create a payment session via API, plugin, or payment link for FastAPI. 4. Redirect customers to hosted checkout or embed the widget in FastAPI. 5. Verify HMAC-signed webhooks and fulfill the order in FastAPI.
Integration tip
POST https://zateway.com/api/v1/sessions with x-api-key — then open checkoutUrl from FastAPI.
Go live in Serbia
Create a Zateway account, connect a RSD-aware operating wallet, test in sandbox, then share a payment link or API session with Serbia customers. Prefer Polygon, Solana, or Base when network fees matter most.
FAQ
Can FastAPI merchants businesses in Serbia accept USDT?
Yes. Zateway supports USDT and USDC on Polygon, Solana, Base, BSC, Arbitrum, Optimism for merchants serving Serbia, Serbia.
What does crypto payment compliance look like in Serbia?
The Digital Assets Act gives Serbia a domestic licensing regime supervised by the NBS and SEC — notable as a non-EU framework predating MiCA. 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 FastAPI checkout in Serbia?
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.