ether.fi AI Connector reads card transactions
ether.fi connects Claude, ChatGPT and other MCP assistants to transactions, cards and balances, with read-only access users can approve and revoke at any time.
Articles tagged Security
Explore Security crypto card guides and comparisons covering fees, KYC, limits, supported assets, security, and everyday use.
ether.fi Launches ether.fi USD for Card and Account Balances
ether.fi USD is designed for cards, vaults, borrowing, trading and transfers, with Ethena Whitelabel handling operations and ether.fi choosing reserves.
Exa Card Proposal Would Add Tokenized Stock Collateral
Exa Labs proposes 5 stock tokens as collateral for fixed-rate USDC borrowing, including Exa Card credit mode. Voting runs October 21–26, 2026.
Infini Adds Passkey Login
Infini now supports passkey login with device prompts for Face ID, fingerprints or a device passcode. Setup is under the app's Security settings.
Different Crypto Cards Can Share the Same Issuer
Different card brands can depend on the same issuer. Solflare's pause and the Krak and OKX issuing arrangements show what to check before choosing a backup card.
Ethena Pay Adds Privacy Mode for Account Discovery
Ethena Pay adds a Privacy mode control under profile security. It addresses who can find an account, rather than establishing anonymity for card payments.
Altitude MCP reads card activity within account permissions
Altitude MCP lets AI assistants read balances and card activity under existing permissions. Card-only access leaves gaps that must not be counted as zero spending.
Slash maps payment responsibilities in organization charts
Slash Organization Charts maps departments, payment responsibilities and permissions. Team changes still require checking actual payment authority against the chart.
Solid Adds Backup Passkeys and Device Management
Solid users can add backup passkeys, name login devices and remove old credentials. Test a backup on another device before removing the passkey used today.
Plasma One Expands Crypto Funding and Bank Withdrawals
Plasma One supports crypto-to-USD funding, 19 withdrawal currencies and optional passkeys. Deposit currencies, token networks and access conditions differ.