Supported tokens · 6 assets, 5 chains

Get paid in what you hold.

USDC, ETH, USDT, BTC, SOL and more — across 5 chains. Escrow is token-agnostic.

6 major tokens5 networksInstant settlement
Most popular · USDC

The stablecoin freelancers actually want.

USDC is the default token on J4C. It's a fully-backed stablecoin pegged 1:1 to the US Dollar, audited monthly by Circle, and supported on every network we settle through. If you aren't sure which token to pick — pick USDC.

  • $1 = $1, every time
    Fully collateralized and transparent. No volatility between contract sign and payout.
  • Supported on every network
    Ethereum, Base, Polygon, Solana — route your payout through whichever chain you prefer.
  • Instant conversion
    Off-ramp to your bank or swap into any other supported token directly from your wallet.
USDC
Payment released
2,500USDC
≈ $2,500.00 USD
Tonadia.eth
NetworkBase Mainnet
Tx Hash0x9A7f…c21B
Settlement12 seconds
Fee$0.03
Assets

Pick your payment token.

Every asset below is settled directly from the escrow contract to the freelancer's wallet. No custody. No conversion.

ETH
Native

ETH

Ethereum

The native cryptocurrency of the Ethereum network. Widely used for gas fees and as a store of value.

Decimals18
Networks
EthereumPolygonBase
USDC
Stablecoin

USDC

USD Coin

A fully-backed stablecoin pegged 1:1 to the US Dollar. Issued by Circle and audited monthly.

Decimals6
Networks
EthereumSolanaPolygonBase
USDT
Stablecoin

USDT

Tether

The most widely traded stablecoin, pegged 1:1 to the US Dollar. Used globally for crypto payments.

Decimals6
Networks
EthereumSolanaPolygon
BTC
Native

BTC

Bitcoin

The original cryptocurrency. Digital gold and the most widely recognized crypto asset.

Decimals8
Networks
Bitcoin
SOL
Native

SOL

Solana

A high-performance blockchain supporting fast, low-cost transactions. Ideal for micro-payments.

Decimals9
Networks
Solana
MATIC
Native

MATIC

Polygon

The native token of Polygon, an Ethereum scaling solution offering fast and cheap transactions.

Decimals18
Networks
Polygon
Networks

5 chains. Zero headaches.

Pick your settlement chain at payout time. Employers pay whatever gas they pay — freelancers pocket the full contract amount minus the flat 2.5% platform fee.

Ethereum

Mainnet L1. Highest security, higher fees.

Avg fee
~$3.20
Settlement
~12s
Polygon

L2 scaling. Fast and low-cost.

Avg fee
~$0.01
Settlement
~2s
Solana

High throughput. Sub-second finality.

Avg fee
~$0.00
Settlement
<1s
Base

Coinbase L2. Low fees, ETH security.

Avg fee
~$0.03
Settlement
~2s
Bitcoin

Original blockchain. BTC only.

Avg fee
~$1.40
Settlement
~10m
How it works

Three reasons crypto beats banks.

Escrow protection

When a job is accepted, the employer deposits tokens into a smart contract. Funds are locked until work is approved.

Instant settlement

Once the employer releases payment, tokens transfer directly to the freelancer's wallet. No delays, no middlemen.

No borders

No bank accounts, no wire transfers, no FX conversion fees. Crypto payments work the same everywhere.

Transparent fees

2.5% on release. That's it.

No deposit fees. No FX fees. No withdrawal fees. No hidden spread. You pay a flat 2.5% when the contract releases — and only then. Network gas is whatever the chain charges.

  • Zero fees until work is delivered
  • Employer and freelancer split nothing
  • Gas paid in the token you're using
Fee breakdown
2,500 USDC
Deposit$0
Withdrawal$0
Platform fee (2.5%)−$62.50
Network fee (Base)~$0.03
Freelancer receives2,437.50 USDC
No FX
Ready to get paid

Start earning in your favorite token.

Create your account in under 60 seconds. Connect your wallet. Pick your token. Get paid the moment a contract releases — on the chain you prefer.