Shieldz vs CryptAPI: a non-custodial, $0-fee CryptAPI alternative

Shieldz vs CryptAPI

Both are non-custodial forwarders. Shieldz adds hosted checkout pages, signed webhooks, test mode, official SDKs, and shielded Zcash, at $0 platform fee.

ShieldzCryptAPI
Platform fee$01% per transaction
Hosted checkoutYes, a pay_url you send buyers toAPI only
Signed webhooksHMAC-signed with replay protectionCallbacks
Test modeYes (simulated settlement, real webhooks)Limited
Shielded privacyNative ZcashNo

Shieldz is non-custodial by construction: you give it a public key (an address, xpub, or Zcash view-only key), buyers pay that address directly, and Shieldz only watches the chain. It can't spend, freeze, or seize funds. Verify it yourself.

Start free · Read the API docs · Pricing

Explore Shieldz

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

Compare: vs Coinbase Commerce, vs BTCPay Server, vs CryptAPI, vs NOWPayments.

Use cases: For freelancers, For creators, For open-source projects, For online stores.

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