feeless.fun talked to 4 outside services on a first visit.E7E6E8E9
An AI agent used the site and saw 1 of 1 claimed features working.E223E224E228
A working app / platform: “feeless.fun Docs light feeless.fun Solana trading terminal. 0% terminal fee. Venue…: Clicking Enter opened /pulse, which pulled data from /feed/stream and showed more than 200 live Solana coins whose ages, volumes and TX counts updated between views. A coin page (/coin/12XE…) loaded live candles, a trades list and a trade panel that lists each fee on its own line: Terminal 0% (0 SOL), Venue ≈1.25%, Network ≈0.000005 SOL, Priority and tip ≤0.001 SOL. I couldn't place a trade becausE223E224E228
Also noticed, Paper trading requires sign-in: Switching to PAPER changed the panel to 'Paper buy', but the page said 'Paper trading needs an account: sign in to get 5 paper SOL'.E229
Also noticed, Fees page states a capped terminal rate and launch-fee capture: The /fees page says the terminal fee is 0%, that the rate is a setting the code caps at 0.20%, and that pool and curve fees on coins launched through feeless go to feeless (less Meteora's 20% on Meteora coins). The Coins page listed 3 coins launched there.E226E227
Tech check: the site claims a working app / platform, and its public page shows matching evidence.E220E18E19E20
We saw no known analytics or advertising services load on the first visit.E1
3 cookies were set in your browser, 3 of them by other companies' domains.E10E11E12
Its code can ask your wallet to give an old-style 'eth_sign' signature, approve token spending, sign structured data (logins, orders or off-chain approvals), send transactions and 2 more. Read every wallet pop-up before approving.E135E141E136E137E140E142
Tech check
What the site says about itself, next to what its public page actually loads. Facts only, no verdict: you decide.
Evidence found
A working app / platform
“feeless.fun Docs light feeless.fun Solana trading terminal. 0% terminal fee. Venue, network, priority, tip and to…”E220
Contract calls in its codeaggregate3, decimals, getConfigCommitmentE143E144E145E146
Talks to AI servicesnone seen
Live connectionskeeps a live two-way connection open to a server, receives a live stream of updates from a serverE29E30
What the AI agent tried
An AI agent (claude-opus-5-5) used the site in our sandbox for 8 steps and saw 1 of 1 claimed feature working. It can't connect a wallet, pay, sign or log in, so those features count as "couldn't test". What it reports is what it observed, not a verdict.
Seen working
A working app / platform: “feeless.fun Docs light feeless.fun Solana trading terminal. 0% terminal fee. Venue…
Clicking Enter opened /pulse, which pulled data from /feed/stream and showed more than 200 live Solana coins whose ages, volumes and TX counts updated between views. A coin page (/coin/12XE…) loaded live candles, a trades list and a trade panel that lists each fee on its own line: Terminal 0% (0 SOL), Venue ≈1.25%, Network ≈0.000005 SOL, Priority and tip ≤0.001 SOL. I couldn't place a trade becausE223E224E228
Also noticed
Things the agent saw along the way that aren't among the site's claims. Not counted above.
Noticed
Paper trading requires sign-in
Switching to PAPER changed the panel to 'Paper buy', but the page said 'Paper trading needs an account: sign in to get 5 paper SOL'.E229
Noticed
Fees page states a capped terminal rate and launch-fee capture
The /fees page says the terminal fee is 0%, that the rate is a setting the code caps at 0.20%, and that pool and curve fees on coins launched through feeless go to feeless (less Meteora's 20% on Meteora coins). The Coins page listed 3 coins launched there.E226E227
What it is
The Internet Archive has never saved this site, so it is probably new.E221
The site describes itself as: “A Solana trading terminal: live coins, charts, trades from several wallets in one click and paper trading. feeless · 0% terminal fee · venue”E2
It's built with Next.js and React (common tools for building web apps).E15E16
In your browser it can read your clipboard (your browser asks first), stores data in your browser's built-in database, saves small bits of data in your browser, keeps a live two-way connection open to a server and 1 more.E26E27E28E29E30
It has sections such as /docs, /pulse, /fees, /create, /terms and /privacy.E72E73
Where your data goes
Crypto & walletsConnect wallets, read blockchains or fetch token prices.2
Wallet tools in the code: Privy (wallet login), WalletConnect / Reown, viem, web3.js, thirdweb, Solana web3 / wallet adapter and 2 more.E18E19E20E21E22E23
eth_sign: can ask for a raw 'eth_sign' signature, an old method that signs data you can't read.E135
approve: has code to ask for a token spending approval (lets a contract move that token from your wallet).E141
eth_signTypedData: asks you to sign structured data (can be a login, an order or an off-chain token approval).E136
eth_sendTransaction: asks your wallet to send a transaction (can move funds and costs a fee).E137
wallet_sendCalls: asks your wallet to send a batch of transactions in one go.E140
signTransaction: asks a wallet to sign transactions (often Solana wallets).E142
Contract functions the app calls by name: aggregate3, decimals, getConfigCommitment, updateConfig, isValidSignature, isValidSig, query, addr and 21 more.E143E144E145E146E147E148
Chains named in the code: Arbitrum One, Arbitrum Sepolia, Avalanche, Avalanche Fuji, Celo Mainnet, OP Mainnet, Polygon Mainnet, Polygon Amoy and 12 more.E200E201E202E203E204E205
28 contract or wallet addresses are written into the code, including USDC on Ethereum and USDC on Base.E172E178
28 addresses found in the code
0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 · USDC on Ethereum0x1c7d4b196cb0c7b01d743fbc6116a902379c72380x0b2c639c533813f4aa9d7837caf62653d097ff850x5fd84259d66cd46123540766be93dfe6d43130d70x3c499c542cef5e3811e1192ce70d8cc03d5c33590x41e94eb019c0762f9bfcf9fb1e58725bfb0e75820x833589fcd6edb6e08f4c7c32d4f71b54bda02913 · USDC on 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
Paste any of these into the box on the home page to get the contract's report.
How key features work
What it can ask your wallet to sign
Its code can ask your wallet for eth_sign, approve, eth_signTypedData, eth_sendTransaction and 4 more. Each of these opens a wallet pop-up you must approve; read it before you click.E135E141E136E137E140E142
It connects to crypto wallets using Privy (wallet login), WalletConnect / Reown, viem, web3.js and 4 more. Connecting shows the site your wallet address; it doesn't move funds by itself.E18E19E20E21E22E23
It reads blockchain data (Arbitrum One, Arbitrum Sepolia, Avalanche, Avalanche Fuji and 4 more) to show balances, prices or contract state.E200E201E202
Sign-in and account features show up in its code or traffic (/api/auth/terms, /api/v1/sessions, /api/v1/sessions/logout and /api/v1/siwe/authenticate).E48E52E53
Every sentence above points to one of these. Code references show the file, line:column and the short identifier that matched, never the site's code itself.
E1
Page title: feeless.fun
page title · https://feeless.fun/
E2
Page description: A Solana trading terminal: live coins, charts, trades from several wallets in one click and paper trading. feeless · 0% terminal fee · venue, network,
page description · https://feeless.fun/
E3
Site name: feeless.fun
page site_name · https://feeless.fun/
E4
Main heading: feeless.fun
page h1 · https://feeless.fun/
E5
52 request(s) to feeless.fun
types: 26 script, 12 image, 6 fetch
GET https://feeless.fun/ · script · 52 requests · network recording
E6
2 request(s) to explorer-api.walletconnect.com
types: 2 fetch
GET https://explorer-api.walletconnect.com/v3/wallets · fetch · 2 requests · network recording
E7
42 request(s) to auth.privy.io
types: 37 script, 2 fetch, 1 document
GET https://auth.privy.io/api/v1/apps/cmw99zxz3007u0gjy0pu73obz · script · 42 requests · network recording
E8
11 request(s) to challenges.cloudflare.com
types: 3 xhr, 2 script, 2 document
GET https://challenges.cloudflare.com/turnstile/v0/api.js · xhr · 11 requests · network recording
E9
2 request(s) to brunhild.challenges.cloudflare.com
types: 2 fetch
GET https://brunhild.challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/i/a58079934d84c8ce/Cmf9aW2ZD1ifezOMIaFiHGyDNM_ScbUHU9QcBv… · fetch · 2 requests · network recording
E10
Cookie '_cfuvid' set for privy.io
session cookie
cookie _cfuvid on privy.io · value not stored
E11
Cookie 'cf_clearance' set for privy.io
kept for about 365 days
cookie cf_clearance on privy.io · value not stored
E12
Cookie '__cf_bm' set for privy.io
kept for about 0 days
cookie __cf_bm on privy.io · value not stored
E13
localStorage: 4 key(s) saved in your browser
localStorage keys: privy:caid, feeless-viewer, privy:connections, privy:sent:cmw99zxz3007u0gjy0pu73obz:571 · values not stored
E14
IndexedDB: 1 key(s) saved in your browser
IndexedDB keys: WALLET_CONNECT_V2_INDEXED_DB · values not stored
E15
Next.js detected by the code reader (next-runtime)
confidence: high
feeless.fun/ · “next-runtime” · the code reader
E16
React detected by the code reader (react-runtime)
confidence: medium
feeless.fun/_next/static/chunks/4bd1b696-182b6b13bdad92e3.js · “react-runtime” · the code reader
The site says: “feeless.fun Docs light feeless.fun Solana trading terminal. 0% terminal fee. Venue, network, priority, tip and to…”
page text · https://feeless.fun/ · feeless.fun Docs light feeless.fun Solana trading terminal. 0% terminal fee. Venue, network, priority, tip and to…
E221
The Internet Archive has no saved copy of feeless.fun
page web archive · https://web.archive.org/web/*/feeless.fun
E222
Agent step 1: view
AI agent step 1 · view on /
E223
Agent step 2: click Enter
AI agent step 2 · click on /pulse · page called GET feeless.fun/pulse, GET feeless.fun/api/fee, GET feeless.fun/api/ping, GET feeless.fun/coins, GET feeless.fun/create, GET feeless.fun/portfolio, GET feeless.fun/wallets, GET feeless.fun/fees, GET feeless.fun/feed/stream, GET feeless.fun/terms, GET feeless.fun/privacy, GET feeless.fun/api/presale/
E224
Agent step 3: click 627s…pump
AI agent step 3 · click on /pulse · page called POST challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/fo/1358780195:1794262533:GmbVPZhagZZBJ0f1w45nbdJ3lrmGQpd2HXEdD-uDC5w/a5807b90aec9cf0e/Cq, GET challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/pat/a5807b90aec9cf0e/1794265741390/06aa5b9cb7c0f9f187ebc9630a338debb929be9421b966314b2e
E225
Agent step 4: type Search token, CA or wallet (not done: Blocked: we don't type into login, contact, payment or wallet fields.)
AI agent step 4 · type on /pulse
E226
Agent step 5: go /fees
AI agent step 5 · go on /fees · page called GET feeless.fun/api/fee, GET feeless.fun/api/ping, GET explorer-api.walletconnect.com/v3/wallets, GET feeless.fun/feed/stream, GET auth.privy.io/api/v1/apps/cmw99zxz3007u0gjy0pu73obz, GET feeless.fun/, GET feeless.fun/pulse, GET feeless.fun/coins, GET feeless.fun/create, GET feeless.fun/portfolio, G
E227
Agent step 6: go /coins
AI agent step 6 · go on /coins · page called GET feeless.fun/api/fee, GET feeless.fun/api/coins, GET feeless.fun/api/ping, GET explorer-api.walletconnect.com/v3/wallets, GET auth.privy.io/api/v1/apps/cmw99zxz3007u0gjy0pu73obz, GET feeless.fun/feed/stream, GET feeless.fun/, GET feeless.fun/pulse, GET feeless.fun/create, GET feeless.fun/portfoli
E228
Agent step 7: click C CAT FeelessCat pump.fun MC $3.4K Vol 1h $6.7K Age 7m Phase
AI agent step 7 · click on /coin/12XEMqFVDXCevxZspmkfAK2v5pZZZpLSUpdzXoobtfee · page called GET feeless.fun/coin/12XEMqFVDXCevxZspmkfAK2v5pZZZpLSUpdzXoobtfee, GET feeless.fun/feed/cards, GET feeless.fun/feed/coin/12XEMqFVDXCevxZspmkfAK2v5pZZZpLSUpdzXoobtfee, GET feeless.fun/feed/bars/12XEMqFVDXCevxZspmkfAK2v5pZZZpLSUpdzXoobtfee
E229
Agent step 8: click PAPER
AI agent step 8 · click on /coin/12XEMqFVDXCevxZspmkfAK2v5pZZZpLSUpdzXoobtfee · page called GET feeless.fun/api/paper/trades/12XEMqFVDXCevxZspmkfAK2v5pZZZpLSUpdzXoobtfee, GET feeless.fun/feed/coin/12XEMqFVDXCevxZspmkfAK2v5pZZZpLSUpdzXoobtfee, POST challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/fo/1358780195:1794262533:GmbVPZhagZZBJ0f1w45nbdJ3lrmGQpd2HXEdD-uDC5w/a5807c367aa6cf0e/C
Limits
We only see what your browser sees: code and requests on a first visit, without logging in or accepting cookie banners. What the servers do with data is invisible from outside.
Site code is usually minified (compressed), so names are partly lost and some code may be only partly analysed.
Some trackers only load after you accept cookies or log in, so the real list can be longer.
We visited from a server in the United States. Sites load different trackers and cookie banners in different countries (visitors in the EU usually get a consent banner first).
The tech check compares the site's own words with what its public page loads. Work done on servers, in private code or in separate apps isn't visible here, so 'nothing found' means not visible on the public page, not that it doesn't exist.
This text was written from fixed templates because no AI writer was available. It uses exactly the same evidence.
The code reader hit its size budget on parts of 32 large bundle file(s); those parts weren't fully analysed.
Facts, not judgements: this page describes what the code and traffic show, not anyone's intent. Not financial advice. Case id CVd7fpTy.
Paste a coin address, a ticker, a wallet or an X post. The scan takes seconds, it's free, and there's no sign-up.
Every coin gets a green, yellow or red light with a score out of 100. Every point links to its source.
Is the tech real?90
Is the dev legit?40
Fair launch?20
2 of 4 · How to read a coin
Three questions, then the money
Tech, dev, launch: each has its own score and its top reasons, and the weakest one sets the light.
Who's behind it: the dev's linked wallets, crews that buy launches together, and who paid for the launch block.
Money taken out: what the dev and the launch-block wallets sold or pulled in the first 24 hours.
X@trenchinspector + CATelegram/s CADiscord/check CA
3 of 4 · Use it where you trade
Ask from X, Telegram or Discord
X: tag @trenchinspector with a coin address and it replies with the light and why.
Telegram and Discord: add the bot to your group and send a coin address.
Pulse: new launches appear about a second after they go live, and each one gets a light once it's scanned.
$COIN · dev sold 4.2%liquidity −40% in 10 min
4 of 4 · Stay on it
Track coins and wallets
Press Track on any coin or wallet. You'll get a browser notification when the dev sells, liquidity is pulled, the price moves hard, or a tracked wallet trades.
No account needed. Tracking is tied to this browser. See it all under Tracking.