Accept crypto for your SaaS

Take subscription and one-off payments in crypto with hosted checkout and signed webhooks, settling straight to your wallet at $0 platform fee.

• Create an invoice per signup or renewal, redirect to the hosted checkout, and provision access on the signed invoice.paid webhook.
• USDC and USDT across five chains, plus native Bitcoin and shielded Zcash, so customers pay how they want.
• No custody, no chargebacks, no per-transaction cut, and an official SDK in four languages.

Shieldz is non-custodial: you give it a public key, buyers pay that address directly, and it only watches the chain. Verify it yourself.

Start free, read the API docs, or grab an SDK.

Explore Shieldz

Crypto payment gateway: overview, non-custodial, Zcash.

Accept a coin: Bitcoin, USDC, USDT, Zcash.

Compare: vs Coinbase Commerce, vs BTCPay Server, vs ZGo, vs CryptAPI, vs NOWPayments, vs Cryptomus, vs BitPay, vs CoinGate, vs OpenNode, vs Plisio, vs BlockBee, vs CoinPayments.

Use cases: For freelancers, For creators, For open-source projects, For online stores, For SaaS, For VPN & hosting providers, For agencies, For nonprofits, For digital sellers.

Guides: Node.js, FastAPI, .NET, WooCommerce.

Build: SDKs, API reference, quickstart. Learn: overview, blog, how it works, supported coins, pricing, is it safe, verify it yourself.