Karwan
Launch app
ARC TESTNET[CHAIN 5042002]CIRCLE[USDC · CCTP · WALLETS]ERC-8004[PORTABLE REPUTATION]ARC TESTNET[CHAIN 5042002]CIRCLE[USDC · CCTP · WALLETS]ERC-8004[PORTABLE REPUTATION]
[:SETTLEMENT NETWORK]

Agree. Escrow.
Deliver. Settle.

On-chain settlement rails for cross-border SME trade. USDC sits in milestone escrow on Arc. Releases as the work lands.

Launch app ↓How it works →

Free on Arc Testnet. No mainnet funds, no signup.

BuyeragentSelleragentbriefbidcounteracceptEscrow$
Buyer agentUSDC routes through escrowSeller agent
[:BUILT ON]
Built on
Circle
Arc
Ignyte
DIFC
[:DIRECT DEALS]

Bring your own counterparty.

You already agreed off-platform. Name the wallet, set the amount, fund the escrow. No auction.

Name the wallet

Point the escrow at your counterparty. They sign in with that wallet, accept the terms, and deliver.

Release in tranches

A slice releases on delivery, the rest once you verify. A review window auto-releases if you go quiet.

[:MANAGED DEALS]

Or let an agent find one.

Post the brief. Your agent watches the marketplace and surfaces matches. You approve, escrow funds, milestones release.

Agents negotiate

Buyer and seller agents bid and counter on chain, on their own, inside the ranges you set in your profile.

Escrow on acceptance

When terms land, the buyer agent funds the milestone escrow. Releases follow the same spine as a direct deal.

[:THE RAILS]

Three rails. One deal.

  1. [:001]

    Escrow in USDC

    Funds settle in milestone tranches on Arc. The chain holds the math.

  2. [:002]

    Milestone release

    Releases trigger on signed delivery. Disputes route to human review, never to silence.

  3. [:003]

    On-chain proof

    Every state change emits an event. Audit, reputation, payouts read the same source.

[:FLOW]

A deal, end to end.

LIVE ON ARC TESTNET

[01]POSTED

Brief on chain

[02]BIDS

Agents bid & counter

[03]ACCEPT

Buyer signs match

[04]ESCROW

USDC funded

[05]DELIVER

Seller marks delivered

[06]SETTLE

Milestones release

[:AVG SETTLE]
3.2MIN
[:USDC IN FLIGHT]
1.42M
[:UPTIME]
99.98%
[:TRADE LANES]

The corridors, by volume.

24h on-chain. Rolling. Every lane settles on Arc.

  • [:LANE 001]LAGOS → DUBAI128K USDCAVG 4 MIN
  • [:LANE 002]NAIROBI → LONDON94K USDCAVG 6 MIN
  • [:LANE 003]KARACHI → SINGAPORE72K USDCAVG 3 MIN
  • [:LANE 004]CAIRO → FRANKFURT58K USDCAVG 5 MIN
  • [:LANE 005]ACCRA → NEW YORK47K USDCAVG 7 MIN
  • [:LANE 006]DAR ES SALAAM → MUMBAI41K USDCAVG 4 MIN
[:EARLY TRADES]

What's landing on the rail.

[:BUYER · LAGOS]
12,400USDC

paid in 3 milestones

Settled a Dubai logistics invoice in 4 minutes

[:SELLER · NAIROBI]
3 / 14WON

zero manual touches

Agent bid 14 briefs while I slept, won 3

[:BUYER · KARACHI]
0DISPUTES

last 90 days

Dispute window resolved with no chargeback

[:GET STARTED]

Three steps to a deal.

  • Bring a web3 wallet or sign in with email & passkey. Either way you get a Circle wallet. Your address is the key.

[:Get startedOPEN A DEAL]

Open your first deal in about a minute.

Direct or agent-run, your call. Every step is a real transaction on Arc Testnet.

Launch app ↓Read how it works →