Morning note — flows rotate into majors as spreads tighten across venues.
browser extension · csv/xlsx from any page
Any page becomes a clean table.
One click.
Point at a Telegram channel, a catalog, a price list or any repeating block — Clipper finds the cards, picks the fields, exports honest CSV or XLSX. No accounts, no sign-ups, no telemetry.
Free: 50 rows/export
Pro: $9 once · USDC on Base
no KYC · no subscription
Chrome/Edge/Brave · MV3
01
What it does
detect
Finds repeating cards for you
The engine scans the page for repeated sibling blocks with the same signature — feeds, catalogs, listings — and proposes the fields: title, link, author, price, views, time.
cards detectedup to 12 groups
extract
Maps fields with one click
Toggle the field tags, watch the 5-row preview update live, then export. HTML tables (with colspan expansion) are handled too.
preview rows5 · live
export
CSV for all, XLSX for Pro
CSV follows RFC 4180 with a UTF-8 BOM. Excel opens it without dialog fights. Pro exports a multi-sheet XLSX with a Meta sheet documenting each run.
formatscsv · xlsx
02
Live sandbox — the real engine on a demo feed
This is the same engine the extension injects, running on this page against a mock Telegram feed. Click DETECT FEED, select fields, export — exactly what the popup does.
DEMO FEED · t.me/s/channel
Median settlement time on the new rail measured 1.8s over 500 transfers.
Average swap cost down 14% week over week — batches fuller, blobs cheaper.
Quarterly discount rates compress; block sizes remain within range.
New defaults favor role thresholds over raw key ceremonies.
Basis back inside the corridor; liquidation cascade risk recedes.
Fix branch frozen for review; post-mortem to follow publication.
Bulk export improvements ship for research desk pipelines.
OUTPUT · no group selected
CSV— run DETECT FEED first —
03
Install in 5 steps (30 seconds)
- Download the unpacked zip: data-clipper-unpacked.zip
- Unpack it anywhere you keep tools.
- Open chrome://extensions and enable Developer mode (top-right).
- Click Load unpacked and select the unpacked folder.
- Pin the icon, open any feed page, hit DETECT.
builddclip-1.0.0+20261030
permissionsactiveTab · scripting · storage
networkmainnet.base.org only, for Pro payment checks
Integrity: the zip ships exactly the files from the public source repo. No minified blobs, no remote code, no auto-updates.
04
Free vs Pro
Free
$0
forever · no signup
- Detect card groups & tables
- Live 5-row field mapping
- CSV export up to 50 rows per file
- Local-only, zero telemetry
That's the honest deal: the free tier is a working tool, not a trial.
Pro
$9
one-time · USDC on Base
- Row cap removed (exports to 5,000+)
- Auto-scroll harvest for infinite feeds
- Keyword / regex filter at export time
- XLSX multi-sheet with Meta documentation
- Saved templates per website
Activate on-chain: send 9.00 USDC (Base) to the treasury, paste the tx hash, verification runs inside the extension. Or redeem an Ed25519 license key — both stay fully offline-capable. No account, no KYC.
TREASURY A:
0x72Aa6edDE71B94f6b99c8e52EdC02B5C75F74d1aTREASURY B:
0xbbe6966949d7265a7f5f0b793f08293b9b7fe926
NETWORK: BASEASSET: USDCAMOUNT: 9.00
verification runs in your browser against a public Base RPC — we never see the hash
05
Honest FAQ
Does the free tier expire or nag?
No. Free is free forever, 50 rows per export, no counters, no pop-ups begging to upgrade. Pro just removes limits and adds the power tools.
Why a payment instead of an account?
Verifying a USDC transfer on Base costs the same $9 to you and nothing to maintain: no user database, no passwords to leak, no GDPR to process. Your tx hash (or license key) is the receipt and it checks out locally.
What exactly does the extension have access to?
activeTab only: it injects the extractor when you click the popup, on the tab you are looking at. It requests https://mainnet.base.org solely to check your payment. Nothing is ever uploaded; there is no server to upload to.
Telegram web previews work? IG? sites with login?
It works on whatever you can open and see — t.me/s/… channels, logged-in catalogs and dashboards alike, because extraction runs in your session, in your browser. It does not bypass paywalls or anti-bot walls; it clips what is already on your screen.
Refunds?
On-chain payments can't be charged back, so we keep it simple: try the free tier and the sandbox first — they demonstrate the full engine. If Pro is genuinely broken for your case, paste your tx hash and a description into the public repo's issues; we refund from the treasury.
tests