AgentsCashSecurityFAQ
Agentic banking

Money, natively in your chat

The cash wallet that lives inside your favorite AI agent. Earn yield on idle funds and let your AI shop for you — while your money stays 100% under your control.

Open walletHow it works
Works insideClaudeChatGPT+ any MCP agent
Works where you work
Agentic commerce

Lives inside the chat you already use.

Install once, then just chat. When it's time to check out, Blanq Pay automatically appears in your conversation for secure, frictionless authorization.

Claude
Claude connector
Add Blanq from the Claude directory and connect your wallet with a passkey.
ChatGPT
ChatGPT app
Find Blanq in the ChatGPT app directory and pay for things without leaving the chat.
MCP
Any MCP agent
Blanq speaks MCP, so agents you build yourself can prepare payments too.
Checkout protocolsx402MPPUCP
Smart cash account

Idle cash that never sits idle.

Move money in and out seamlessly using standard SEPA, ACH, or SWIFT bank transfers. Your funds sit safely in your custody, earning daily yield backed by regulated treasury bills — with no lockups and no monthly fees.

🇪🇺 EUR
—.—1%
🇺🇸 USD
—.—1%
Published rates — updated daily
Top up easily via SEPA, ACH, or SWIFT
Instant access, anytime
Built on regulation, not speculation
Self-custodial, always yours
Yield calculator

What your balance would earn

Balance€100,000
€1,000€1,000,000
Annual yield
€2,500
Per month
€208.33
Per day
€6.85

Illustrative only, at the current EUR rate of 2.50% — rates are variable and not guaranteed. Yield accrues daily on your balance.

Security

Your agent can ask. It can never take.

Your private key never exists in full anywhere. It is split into encrypted shares that only combine inside dedicated TEE hardware for the exact millisecond it takes to sign — then vanishes. Complete defense in depth, across four security layers.

TRUST
Live verifiability
Proof-of-Audit continuously publishes an on-chain audit trail — root-of-trust through software updates. It is not just a one-time ceremony.
PROTOCOL
Ephemeral keys
Threshold cryptography ensures your signing key only exists in the secure hardware for as long as it takes to sign — milliseconds!
SOFTWARE
Attested execution
Cryptographic attestation guarantees the hardware runs strictly audited code — preventing unauthorized tampering or logic shifts.
HARDWARE
Isolated secure enclave
Hardware-level isolation shields the memory, computation and network environment that performs signing.
No seed phrase
Hardware security
Built-in recovery
On-chain verifiability
Compare

A cash account, brought up to date.

Monthly fees
Traditional banking
€5 – €20 typical
Blanq
Free
Yield on your balance
Traditional banking
None
Blanq
Best-in-class
Works inside your chat agent
Traditional banking
No
Blanq
Native integration
Payments
Traditional banking
Cards (high fees, low rewards)
Blanq
Stablecoins (low fees, high rewards)
Access
Traditional banking
T+1 or longer, business hours
Blanq
Instant, 24/7

Comparison against typical retail current-account terms in the EU and US.

Questions, answered plainly

No. Your agent can prepare a payment and show you the checkout, but signing only happens inside Blanq's TEE hardware after you authorize with your passkey. Neither the agent nor Blanq sees your key and cannot move funds on their own.

Your balance sits in tokenized money-market instruments issued through our regulated partners. You keep the return that a bank would normally keep. Rates are variable and not guaranteed.

A Trusted Execution Environment is an isolated compute environment with no direct network access and no persistent storage. Blanq's server-side TEE guarantees at the hardware level that it is running exactly the software it claims to be, and the Proof-of-Audit protocol publishes an immutable on-chain attested audit trail.

Recovery is built into the protocol — there's no seed phrase to lose. Your account is protected by three factors: your device passkey, a PIN, and a recovery guardian such as your Google or Apple account. Any two of the three restores access.

No. Blanq is a secure, self-custody wallet built on regulated tokenized assets that only you control.

Experience the future of cash, today.

Open your Blanq cash account in a couple of minutes.

Open wallet

1 Indicative yield on tokenized money-market holdings, variable and not guaranteed.