Lume

The USDC-native layer for Solana. Send, swap and buy trending tokens without holding SOL.

xk4uRNjUV4o76FpKhgQQZ4fA1JuzUTyRWy1JTygpump

[Lume @lumeusdc]

Every Solana wallet needs SOL just to move a dollar. $LUME doesn't.

Hold USDC, transact in USDC, done.

CA: xk4uRNjUV4o76FpKhgQQZ4fA1JuzUTyRWy1JTygpump

https://t.co/G0TA105wIP

[Lume @lumeusdc]

The canonical Solana RPC blocks browser requests outright, a 403 on any request with an Origin header.

LumeUSD reads through a CORS-enabled public node by default, or point it at your own Helius, Triton or QuickNode endpoint for higher limits.

[Lume @lumeusdc]

LumeUSD ships a curated registry of major Solana assets: SOL, USDC, USDT, JUP, BONK, WIF, JTO, PYTH, RAY, ORCA, RENDER, DRIFT. Beyond that list, anything @JupiterExchange can route, LumeUSD can quote and execute.

[Lume @lumeusdc]

One precondition for a gasless send: the recipient needs an existing USDC account. If they have ever held USDC, they already have one. If not, send them a small amount the normal way first.

[Lume @lumeusdc]

The relayer simulates every transaction against live chain state before it signs. If it would fail for any reason, insufficient balance, a bad ATA, a stale blockhash, it refuses.

You never get a transaction that silently fails after you thought it went through.

[Lume @lumeusdc]

Live : gasless USDC sends, swaps routed through Jupiter, a real-time DEX board, a mainnet explorer, and a self-custody browser extension. One balance, in dollars, across all of it.

[Lume @lumeusdc]

No SOL needed. Live on Solana mainnet-beta, verifiable on Solscan. Non-custodial, your keys never leave your device.

[Lume @lumeusdc]

Shipped a fix: Swap's token search only matched our curated list, so pasting a mint address for a token outside it, a fresh https://t.co/KQQvlABUgs launch, for example, returned nothing.

It now resolves any real, tradable token by mint, symbol or name.

Sorry for the friction.

[Nacho Contreras @NachoCo55107473]

@lumeusdc I paste ca from pumpfun and I get nothing

[Lume @lumeusdc]

LumeUSD is unaudited, and the docs say so on the first page of the security section, not buried in a footer. Test with small amounts until it has been independently reviewed.

[Lume @lumeusdc]

Click into any token on LumeUSD and get its own page: a live chart, market stats, and a buy/sell widget that swaps USDC against it through Jupiter. Research and trade without leaving the screen.

[Lume @lumeusdc]

The LumeUSD Wallet extension runs entirely on your device. No server, no telemetry, no analytics call that ever sees your keys. Everything it needs, it already has locally.

[Lume @lumeusdc]

The DEX board runs on live GeckoTerminal data with a toggle between top trending tokens and fresh https://t.co/s18Zwq0cMm launches. Paste a mint address to jump straight to any token, even off the current feed.

[Lume @lumeusdc]

Rate, price impact, minimum received: every swap on LumeUSD shows the full breakdown before you sign. Raise slippage only on thin, fast-moving tokens, your minimum received moves down with it.

[Lume @lumeusdc]

Connect a wallet and the Wallet page reads every token you hold, priced in dollars, straight from the chain. What you see is what settled, not a stale snapshot.

[Lume @lumeusdc]

@0xImper Thanks for your support!

[Lume @lumeusdc]

Every balance, quote and account on LumeUSD is read live from Solana mainnet-beta over RPC. Nothing is cached, nothing is mocked. Open the Explorer and watch the slot number move in real time.

[Lume @lumeusdc]

The LumeUSD Wallet extension generates your keys locally with the browser's own WebCrypto Ed25519, then encrypts the seed with AES-GCM behind 310,000 rounds of PBKDF2.

None of it is ever sent anywhere.

[Lume @lumeusdc]

https://t.co/HXN2Cq2UX6

[Lume @lumeusdc]

We finally locked all dev tokens for 12 months
https://t.co/6xio1AgI4W

[Lume @lumeusdc]

We're happy to announce that our partnership application with @JupiterExchange got accepted !

This is just the beginning.

[Lume @lumeusdc]

A real transaction off mainnet: 1.000000 USDC in, 0.012324337 SOL out, quoted and routed live through Jupiter. Network fee: 34,600 lamports, paid from a balance the gas station bootstrapped for 2 USDC.

No SOL bought outright, only swapped or fronted by the relayer.

Check yourself:
https://t.co/enXCrsSIF5