Supabase crypto payments in Spain
Accept USDT & USDC through Supabase for customers in Spain (EUR).
Tourism and SaaS merchants accept multi-chain USDC. Integrate Zateway with Supabase. Supabase Edge Functions create Zateway sessions. Non-custodial USDT & USDC on Polygon, Solana, Base, BSC, Arbitrum, Optimism.
- Supabase + Zateway checkout
- Non-custodial USDT & USDC settlement
- Flat 1% fee — no monthly plan
- Local signal: Growing EU ecommerce crypto interest.
- Regulation: MiCA-aligned EU rules.
- Currency context: EUR
Supabase payments in Spain
Zateway helps Supabase stores and apps teams in Spain 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: EUR.
Market context for Spain
Growing EU ecommerce crypto interest. MiCA-aligned EU rules. Tourism and SaaS merchants accept multi-chain USDC. Common verticals in Spain include Tourism, E-commerce, Agriculture exports, Digital agencies. 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 Supabase to Zateway
1. Create a Zateway account and copy your API key. 2. Connect your self-custody wallet address for Supabase settlements. 3. Create a payment session via API, plugin, or payment link for Supabase. 4. Redirect customers to hosted checkout or embed the widget in Supabase. 5. Verify HMAC-signed webhooks and fulfill the order in Supabase.
Integration tip
POST https://zateway.com/api/v1/sessions with x-api-key — then open checkoutUrl from Supabase.
Go live in Spain
Create a Zateway account, connect a EUR-aware operating wallet, test in sandbox, then share a payment link or API session with Spain customers. Prefer Polygon, Solana, or Base when network fees matter most.
FAQ
Can Supabase merchants businesses in Spain accept USDT?
Yes. Zateway supports USDT and USDC on Polygon, Solana, Base, BSC, Arbitrum, Optimism for merchants serving Spain, Spain.
What does crypto payment compliance look like in Spain?
MiCA-aligned EU 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 Supabase checkout in Spain?
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.