Crypto deals,
locked in.
Trust infrastructure for crypto work agreements. Lock funds in escrow, complete the work, release payment. Built on Solana.
Crypto work runs on trust.
Trust runs on luck.
Every day, thousands of crypto deals get done across Telegram, X, and Discord. The outcome usually depends on who hits send first.
Worker delivers. Client vanishes.
Three weeks of dev work. Submitted on Friday. Client never replies. Wallet goes silent. No recourse, no contract, no escrow — just a TG handle that stops typing.
Client pays. Worker disappears.
Marketing retainer paid upfront in USDC. First week of work was great. Then the worker stops responding. The wallet you paid is empty. The Twitter account is gone.
The "trusted escrow" was the scam.
A community member offers to hold funds. Everyone vouches for them. You send the USDC. They release the funds — to themselves. The vouchers blame each other.
This is what your counterparty sees.
Send a link. They open it on any device. No accounts to create. Sign in with Google, connect Phantom, done.
Landing page redesign — 5 day delivery
A protocol,
not a marketplace.
Zinch slots into the conversation where your deal is already happening. No accounts to manage. No middlemen. No 20% Fiverr-style fees.
Create the deal
Job title, amount, terms, deadline. Takes 60 seconds. Generates a unique shareable link.
Share the link
Drop it in Telegram, X DMs, Discord, WhatsApp — wherever the deal is already happening.
Fund the escrow
Client locks payment in a Solana smart contract. Funds are visible on-chain at all times.
Get paid
Worker delivers proof of work. Client approves. Funds release instantly. Auto-release if ghosted.
The only chain fast
and cheap enough.
Zinch needs settlement in seconds, fees in cents, and wallets users actually have. Solana delivers on all three.
Deals finalize in milliseconds. No waiting for confirmations. No multi-day fund holds like Web2 platforms.
Network fees are fractions of a cent. You don't pay more in gas than the deal itself is worth.
Solana has deep stablecoin liquidity. Workers can cash out instantly. Clients always have what to pay with.
Phantom, Solflare, and Backpack work on every phone. Solana Pay deep links open wallets natively.
Everything escrow
should be.
Engineered for the way crypto work actually happens. Mobile, instant, global, code-enforced.
Code-enforced trust
No human arbitrators. The smart contract enforces every term.
Auto-release timer
Funds release automatically if a client ghosts after delivery.
Mobile-first
Built to work flawlessly in Telegram and X in-app browsers.
Any SPL token
USDC, SOL, BONK, JUP, your project's token — all supported.
Insurance fund
20% of every fee goes into a public insurance fund. Verifiable on-chain.
Mutual disputes
No central arbiter. Both parties propose a resolution. The protocol executes.
Public receipts
Every completed deal gets a permanent, shareable, on-chain receipt.
1.5% flat fee
No platform token. No marketplace cut. Just the simplest fee in escrow.
1.5%. That's it.
That's the fee.
Client pays the fee on top of the deal amount. Worker gets the full agreed price. No surprises. No hidden cuts.
| Platform | Fee | Fund hold | Crypto |
|---|---|---|---|
Zinch | 1.5% | None | Native |
Fiverr | 25–30% | 14 days | Not supported |
Upwork | 15–20% | 5–10 days | Not supported |
Escrow.com | 0.89–3.25% | Days | Limited |
Other Web3 | 5%+ | Varies | Yes |
No platform token
Zinch will never launch a token. The protocol is the product.
No tier system
Same 1.5% for a $50 deal or a $50,000 deal. No premium plans.
No hidden fees
Network fees go to Solana validators. We take nothing else.
Trust isn't a promise.
It's the code.
Four protections built into the protocol from day one. None of them require trusting us.
Audited smart contract
The escrow program is open source and undergoes informal community audits before mainnet. Full audit planned post-launch.
Permissionless auto-release
If our backend goes down, workers can still trigger auto-release themselves directly on-chain. Your funds are never our hostages.
Public insurance fund
20% of every fee funds a public insurance pool. If a contract bug ever loses funds, we make affected users whole.
Non-custodial by design
Zinch never holds your funds. Money lives in a smart contract escrow account that only the protocol can release.
Questions, answered.
Everything you might want to know before sending or accepting your first Zinch deal.
We charge a flat 1.5% fee per completed deal, paid by the client on top of the deal amount. Workers receive the full agreed price. No hidden fees, no subscriptions, no token.
Stop getting
scammed.
Create your first Zinch deal in 60 seconds. No app to install. No account required to view a deal.
BUILT ON SOLANA · 1.5% FLAT FEE · NO PLATFORM TOKEN