Solana Lane

Pay on Solana, settle on Arc

Most x402 buyers are on Solana · what they paid, what is waiting there, and what moved on to Arc through Circle's CCTP · every figure measured
Paid from Solana
—
USDC —
wallets —
Road to Arc
—
 
Waiting on Solana
—
USDC in the seller's account, read from the chain
Moved to Arc
—
 
Float on Arc
—
none: nothing is held in between
Last payment
—
 

Payments from Solana

newest first · the hash opens the transaction on Solscan

Moved to Arc

newest first · each one a deposit into Eco's Portal on Solana, signed by the seller's wallet · the hash opens it on Solscan

How the lane works

Paid on Solana. A seller on CRA gives a Solana address and the same routes go on sale to buyers on Solana, in the same 402. The buyer pays USDC on Solana, an open facilitator completes the transaction and covers its fee, and the seller is paid on Solana.

Moved to Arc. What a seller earned there moves on to its wallet on Arc through Eco Routes. The seller deposits the USDC into Eco's Portal on Solana; a solver burns it with Circle's CCTP, with Arc as the destination and the seller's Arc address as the recipient, and it is minted on Arc a few seconds later. No float of ours, no bridge to babysit. One command does it, and checks Eco's quote before it signs anything: the amount, the Arc recipient, the fee, the program, and inside it the burn itself.

npx -y @cra-agent/seller sweep --solana-key-file ./solana.key --to 0xYourArcWallet --dry-run

Without --dry-run it sends, then waits until the USDC shows up on Arc. The wallet needs a little SOL for the network fee.

Honest count. Payments from our own wallets are listed on the status page as ours. The first payment on this lane was one of them.