Prove you own it. Keep full control.
Verify your self-custodied crypto for a loan, investment, or proof of funds without moving assets or sharing private keys.
Wallet proof session
No transactions. No key sharing. No custody.
Ownership verified
Wallet control proven at signing time
Connect wallet
MetaMask, Trezor, BitBox
Sign message
A signature, not a transaction
Share proof
Institution sees only approved data
<60 sec
Verify
0
Transfers
You
Control
Three steps. Full control.
Verification takes under a minute. Your keys never leave your wallet.
Connect your wallet
Open your wallet (MetaMask, Trezor, or similar) and connect it to Accredifi. We never ask for your private keys or seed phrase.
Just like connecting to any other app
Sign a verification message
Your wallet will ask you to sign a simple text message. This proves you control the wallet — no transaction, no funds move, nothing leaves your wallet.
A signature, not a transaction
Share access on your terms
Choose which institution can see your verified balance. You decide what's shared, for how long, and can revoke access at any time.
You stay in control
Built for your peace of mind
We designed Accredifi so you never have to worry about losing control of your crypto.
Your keys stay with you
We never ask for your private keys or seed phrase. Ever.
No funds move
Signing a message doesn't move crypto. It just proves you control the wallet.
View-only access
Institutions can only see balances you share. They cannot move or access your funds.
Revoke anytime
Changed your mind? Revoke access with one click. Institutions lose visibility immediately.
Proof that institutions trust. Control that stays with you.
Lenders and platforms need to verify your holdings. Accredifi gives them cryptographic proof while keeping you in full control of your assets.
- Real proof, not screenshots
- A signed verification that proves you control the wallet. Timestamped, tamper-proof, and accepted by financial institutions.
- Proof without asset movement
- The institution receives wallet evidence without custody, transfers, or private key access.
- Works with your existing wallets
- Connect MetaMask, Trezor, or other wallets you already use. No new accounts, no new custody arrangements.
Unlock opportunities with verified holdings
Use your self-custodied crypto to access financial services, investment opportunities, and loans - without giving up your keys.
Apply for loans
Prove collateral for crypto-backed loans without moving assets. Lenders see verifiable balances; you keep full control of your wallet.
Join investment funds
Meet minimum investment requirements or accredited investor thresholds. Prove your holdings with cryptographic proof, not promises.
Mortgage deposits
Show proof of funds for property purchases. Use your crypto holdings as evidence of financial capacity without liquidating assets.
Private deals
Access angel syndicates, investment clubs, or exclusive opportunities. Prove your stake with verifiable wallet ownership.
Compliance requirements
Meet exchange or platform KYC requirements. Provide proof of funds that institutions actually trust, no screenshots needed.
Legal documentation
Prove holdings for divorce settlements, estate planning, or immigration. Generate timestamped, auditable records when you need them.
Verify with the world's most trusted wallets
Accredifi integrates with leading crypto wallets to ensure secure, non-custodial verification.
More wallets and blockchains coming soon
Frequently asked questions
Signing a message proves you control the wallet's private key — without revealing the key itself. It's like signing a letter to prove your identity. No funds move, no approvals are granted, and nothing changes on the blockchain.
No. Accredifi cannot access, move, or control your funds in any way. We only verify that you control a wallet address. Your private keys never leave your wallet.
Only what you choose to share: wallet addresses and balances. They get view-only access — they cannot make transactions or see your private keys. You can revoke this access at any time.
Lenders, compliance teams, and platforms need verifiable proof that you hold crypto. Screenshots can be faked. Accredifi provides cryptographic proof they can trust, with timestamps and audit trails.
We currently support MetaMask, Trezor, and BitBox, with Bitcoin and Ethereum chains. More wallets and chains are being added.
Under a minute. Connect your wallet, sign a message, and you're verified. No forms to fill, no documents to upload.
Yes. You can connect and verify as many wallets as you need. They're all linked to your Accredifi account for easy management.
Revoke access with one click from your dashboard. The institution immediately loses visibility into your wallet data.
Still have questions?
Contact our teamReady to verify your holdings?
Connect your wallet, sign a message, and get proof that institutions trust. No keys shared, no funds moved. You stay in control.