Send USDC on Solana without holding any SOL.

Solana charges its network fee in SOL only. A relay pays that fee for you and takes its cut from the transfer, in USDC. You build and sign your own transfer; the relay only adds the fee-payer signature. Nothing is deposited, no balance is held.

Read the docs Sponsor a stuck transaction

referral

Pay for a new wallet’s first USDC account. Earn 70% of every relay fee it pays afterwards.

No link, no signup, and nothing to claim. When a payment you send through a relay creates the recipient’s USDC account on-chain, that wallet becomes your referral on the spot and for good. From then on you earn 70% of the fees it pays on every relay FeeRelayer runs itself. Look yours up with your wallet address alone, and cash out within 60 days.

See your referrals How it works →

your referral pays50.00 USDC

relay fee, 1%0.50 USDC

credited to you0.35 USDC

01You build and signIn your own wallet. You alone choose who is paid and how much.

02The relay co-signsOne added signature covers the SOL network fee. The relay never touches your funds.

03It settles on SolanaThe fee is paid in USDC inside the same transaction you signed. Nothing else ever leaves your wallet.

What it costs

Each relay sets its own rate, capped at 2%, with a floor so a tiny payment still covers the network fee. Try an amount through a 1% relay:

payment to your recipientUSDC

relay fee, 1%0.100000 USDC

Solana network feepaid by the relay

leaves your wallet10.100000 USDC

First payment to a recipient with no USDC account yet? One is created on-chain for about 0.23 USDC, once. Solana returns it to that account holder if the account is ever closed: a deposit, not a fee.

Active relays

All 6 relays and live status →

free2.feerelayer.net1% · min 0.002 USDCguide

test-test.feerelayer.net1% · min 0.01 USDCguide

test-helius.feerelayer.net1% · min 0.002 USDCguide

Run your own relay

Anyone can. Pick a name and a fee up to 2%, and earn a commission on every payment routed through it, paid atomically in the same transaction. No account, no KYC.

Create a relay →

Donate to the gas wallet

Sponsoring network fees means somebody has to keep buying SOL. If this service saved you a headache, you can send SOL or USDC to the operator’s gas wallet. It is optional, and the service works exactly the same if you never do.

Read this before you send. A donation here is an irrevocable gift to the operator. It is not a deposit, not a payment in advance, and not a credit.

No refunds. Once sent, a donation cannot be returned or reversed.
No balance. Nothing is held for you, and nothing is held for anyone else. The funds become the operator’s own working capital the moment they arrive.
No ledger. No record is kept of who donated what. Donations are not tracked per person and give you no account, no status and no entitlement.
No promise of service. Donating does not reserve, prioritise or guarantee that any transaction will be sponsored, yours or anyone else’s. Every relay charges its published fee to every user, donor or not.

Gas wallet (Solana)yffkypTLRypQ7AJJM1dqZfNKQGvye9ifedBc3dxaCJo

No running total is published here. The address above is public: anyone can look it up on a block explorer and add up every incoming transfer for themselves.