Test USDC (testnet demo)
Connect a testnet wallet to get free test USDC.
Vouchers I funded
Connect a wallet to see vouchers you have funded.
Care history
Enter the patient reference and key used when funding. Both stay on this device; only a derived, opaque value is ever queried.
Saved references and keys stay in this browser only and are never sent to the service. Anyone with access to this browser profile can use them.