Authenticate and render secure card data via PSE iframe.
1
Wallet
2
SIWE
3
Token
4
Sign
5
View
Connect Wallet
Connect your Ethereum wallet to get started. We'll use it to sign a SIWE message in the next step.
1
Waiting for wallet connection
Sign-In with Ethereum
Sign a message to authenticate with the Gnosis Pay auth module. This proves wallet ownership.
2
Ready to sign
Get Ephemeral Token
Get an ephemeral token from the partner backend. Choose the secure operation and PSE version.
3
Ready to exchange tokens
Sign EIP-712 Message
Your wallet must sign a typed message authorising this specific action. The auth module will verify this signature before revealing any sensitive data.