Protected Payments
Lock funds in smart-contract escrow until your recipient claims.
Escrow guarantee
HashKey Chain · Non-Custodial Protocol
Programmable payments,
protected by design.
Send crypto with total certainty. HashGuard locks funds in non-custodial smart contracts until verified recipients claim, with sender refund guarantees, atomic batching, and autonomous AI-assisted execution on HSK Chain.
0%
Custodial Risk (Direct Escrows)
100%
Atomic Batch Settlement
Live Escrow Protocol
Escrow #1042 · Time-Locked
Verified Recipient
@alice(0x742d…8f44)
Escrow Value
100.00 USDTTether USD · HSKChain
Auto-Expiry Guarantee
6d 23h 59m remaining
Recipient Portal
Claim to Wallet
Sender Safety
Refund on Expiry
Smart Contract Custody0xd10A…97e5 (Verified)
Native HSK
On-chain protection
ERC-20 Support
Standard tokens
Escrow Lock
Safe decentralized custody
AI-Assisted
Intent to signature
Atomic Payments
Multi-pay or revert
BUILT FOR HSK CHAIN
Intelligent payment infrastructure.
HashGuard brings intelligent, programmable payments to HSK Chain. We build custom logic on top of the native chain mechanics to keep your funds safe without taking custody.
AI Agents
Natural language input
AI × Web3
Protected transactions
Payments
Escrow-locked settlement
FROM INTENT TO SETTLEMENT
Crypto payments shouldn't feel irreversible.
HashGuard maps out a transparent route for every asset transfer: understand the destination, secure the tokens, and sign to execute.
USER
Send 1 HSK to @alice
Your intent in natural language.
HASHGUARD AI
Intent understood · recipient resolved
Resolves @alice to 0x742d...8f44 on-chain.
WALLET
Confirm transaction
Your signature authorizes the escrow lock.
HASHGUARD CONTRACT
Funds protected
Tokens enter secure decentralized custody.
RECIPIENT
Claim payment
Settled instantly, or refunded after expiry.
Escrow Security State
LiveRecipient Address@alice
1.00 HSKResolved On-chain
IntentVerified
EscrowLocked
Refund window7 days
PROTECTION ARCHITECTURE
Your payments don't disappear into the blockchain.
Step 1: Escrow Lock
You create a protected payment
Funds leave your wallet and are deposited securely inside the decentralized HashGuard smart contract escrow.
Step 2: Settlement Control
The contract enforces the rules
The recipient claims the funds directly. If they remain unclaimed, you can easily refund the transaction after the protection period expires.
PAYMENT PRIMITIVES
Core security capabilities.
Human-Readable Payments
Pay @username instead of copying a 42-character hex address.
Identity verified
Batch Payments
Settle payments to multiple recipients in a single atomic transaction.
Gas-optimized
HashGuard Agent
Describe your payment intent in plain English and sign instantly.
Intent-based
Payment Links
Generate secure, shareable web links for quick claims.
Shareable settlement
On-Chain Verifiability
Track the status of all escrows transparently in real-time.
Fully public ledger
INTELLIGENT PAYMENTS
Meet your payment agent.
Tell HashGuard what you want to achieve in natural language. The autonomous agent resolves usernames to hex addresses, validates token balances, checks allowances, and constructs the on-chain payload. You review and sign from your own wallet.
hashguard-agent-console / hsk
Mistral 7B Active
“Send 2 HSK to @alice as protected payment for 7 days.”
Transaction Intent Prepared
ValidatedRecipient Handle@alice
Resolved Address0x742d…8f44
Escrow Value2.0000 HSK (Native)
Protection Period7 Days (Auto-Refund Guaranteed)
Confirm & Sign Transaction
Prompts your connected wallet for cryptographic authorization. HashGuard never has custody.
TRUST MECHANICS
Your wallet. Your signature. Your funds.
HashGuard completely decouples intelligence, authorization, and asset custody for robust, trust-minimized Web3 execution.
CLIENT-SIDE SECURITY
Zero Private Key Access
HashGuard never holds, requests, or transmits your private keys. Every single payment, claim, or refund is authorized locally in your wallet.
DECENTRALIZED CUSTODY
Smart Contract Settlement
All deposits remain exclusively inside immutable, open-source smart contracts on HSKChain. No team, company, or AI agent can freeze your capital.
FAIL-SAFE ASSURANCE
Guaranteed Expiry Refund
Every escrow enforces a hard mathematical expiration. If the recipient does not claim within the window, 100% of the funds are refundable to you.
Live Verified Smart Contracts
Deployed and verified on HSKChain Testnet (Chain ID 133)
HSK Chain
0x742d…8f44
Protected
ESCROW LIVE
GET STARTED
Stop worrying about where your crypto is going.
Start sending protected payments on HSK Chain today.