Three roles. One meter.
Mtrly meters attention by the second of video or paragraph of text. USDC flows from the viewer's balance to the creator's wallet, batched onto Arc Testnet through Circle Gateway. No subscriptions. No per-tick popups. Verifiable onchain.
Top up once
Send testnet USDC to your Mtrly wallet (or have admin grant you a demo balance). One deposit covers thousands of seconds across every creator.
Install the extension
Chrome Load unpacked from extension/. The extension watches every page you visit; if a creator registered the URL, the meter starts.
Watch / read anywhere
$0.05/min for video, $0.005 per paragraph as soon as it scrolls into view. Native Mtrly articles work without an extension, just open /a/<id>.
Sign up as a creator
We auto-provision a Circle Wallet + a tick-signing EOA on Arc Testnet for you. Both visible on arcscan.
Register URLs or write articles
Paste a YouTube link, a blog URL, or write directly inside Mtrly. URLs stay hidden from non-authed viewers so they can't skip the meter.
Earn 80% per second
Every paid tick credits 80% to your balance, 20% to the platform. Withdraw to any Arc address from your dashboard, produces 1 real onchain mint via Circle Gateway.
Built on x402 + Gateway
Each tick is an HTTP 402 Payment Required EIP-3009 transferWithAuthorization signed by the viewer's EOA batched by Circle's x402 facilitator published as one onchain transfer per batch on Arc Testnet.
Verifiable end-to-end
/api/gateway/status exposes the platform's settlement EOA + completed transfer counts; every payment row stamps onchainTxHash + onchainFromAddress after Circle confirms.
MIT-licensed reference impl
Source on github.com/finecalex/mtrly. Read PRD.md + TECH_REFERENCE.md for the full architecture.
Per-second billed while the video is playing. Pause = pause meter. Refreshing rebills only the new seconds.
Paragraph-level. The moment a paragraph scrolls into view, it unlocks and debits $0.005. The first paragraph is always free as a teaser. Refresh-safe, paragraphs you paid stay unlocked.
Try it now
Pay-per-second is a foreign idea until you see your balance tick down a tenth of a cent. Costs less than one tweet to demo end-to-end.