"I just want this one article — why pay $10 a month?"
Few people subscribe to read one news article or one webtoon episode.
1 article · 3¢1 webtoon episode · 10¢1 report · 50¢
Agent Paywall · Live on WordPress.org Even a 1¢ sale pays off.
Even a 1¢ sale pays off.
The micropayment platform.
People and AI buy content piece by piece, and creators are paid the moment it sells.
One purchase, 0.5 secondsx402 · USDC
0.0sAI agent requests an article
Checkout replies · "3¢ first" (402)
0.1sBudget checked, auto-signed
x402 payment signature
0.3sPayment settled — digital dollar (USDC)
No forgery, no double-spend
0.4sNanoTrans — automatic split
Smart contract executes
0.5s70% lands in the provider wallet
+2.1¢ · content delivered
70%
Paid out instantly on every sale
0.5s
Per payment, end to end
$0
Setup, monthly fees, minimums
1¢~
Smallest viable transaction
Market Shift
Content is now consumed piece by piece
AI consumes dozens of sources per conversation
ChatGPT and Claude pull in articles, data, and APIs for every answer they build. But until now, AI had no wallet.
1 API call · 1¢1 dataset · 5¢
Everything that can be sold piece by piece — NanoTrans's market
Blogs
1 post
Newsletters
1 issue
Webtoons
1 episode
Web novels
1 chapter
News media
1 article
Media
1 video
Data companies
1 dataset
API companies
1 call
What are micropayments? Payments far smaller than a cup of coffee — from 1¢ to a few dozen cents.
The Problem
So why couldn't anyone sell piece by piece until now?
Problem Definition
Because collecting 10¢ used to cost 30¢ in fees
Fees bigger than the product
Card payments charge a percentage plus a fixed cost on every transaction. So the web's only options were "free or subscription".
10¢ product < ~30¢ payment cost
AI takes content for free
AI crawlers collect hundreds of millions of pages a day for training and answers. The people who made that content get nothing.
Block ↔ open for free — you lose either way
Subscription fatigue is real
There's a hard limit to how many subscriptions one person can carry.
Winner-take-all → the long tail left out
The pivot — what if payment costs dropped to nearly zero?
Card payments today
Around 30¢ per transaction · days to settle
Switch
Micropayment infrastructure
Near-zero cost per transaction · instant settlement
What it unlocks
Even a 1¢ sale works
Piece-by-piece sales + AI auto-payment — AI gets its first wallet
At a Glance
NanoTrans sets up two devices for you
Automated checkout — Paywall / Edge
A checkout stands in front of your site. Pay and enter; don't and stay out.
- Human readers → free pass (unchanged)
- AI bots & agents → pay per item (402) to enter
Dedicated stall — plugin (MCP)
A stall displays your content inside ChatGPT and Claude. When a related question comes up, your content sells piece by piece in one click, right in the answer.
- Development, listing, operations — all handled by NanoTrans
- Your only job: set the price
The full picture — how money and content flow
People · AI
Content request
Payment
NanoTrans
Checkout + stall + payment rail
70% instant payout
Provider wallet
No payout day — money lands immediately
Content delivery
Content to the buyer
With source & original link
402·x402 — the web-standard "payment required" sign (an HTTP status code) and the protocol that executes payment on top of itStablecoin (USDC) — digital currency pegged to $1Wallet — the app that acts as your account for receiving payoutsMCP — the standard socket for plugging external services into AI chatAI agent — an AI that searches and buys on your behalf within a set budget
Products
From paywall to platform — three products
The payment core ships today; discovery and the managed gateway follow the roadmap.
NanoTrans Agent Paywall
A WordPress plugin — it puts an automated checkout on every post and settles your revenue instantly in stablecoin.
How it works — install to first sale
- 1 Install the plugin — 5 minutes
- 2 Set prices — per post or in bulk
- 3 Connect a wallet — where money lands
A wallet is a free app you can set up in minutes. NanoTrans never holds your money.
- 4 The rest is automatic — instant payout
- The checkout only fires for AI bots — humans and search bots pass free. Zero SEO impact
- Built on the open x402 standard — no vendor lock-in
NanoTrans ACG — Agentic Content Gateway
ACG is the distribution layer that gets your content discovered and sold by AI more often — SEO for the AI era (GEO).
- Catalog — your titles, summaries, and prices auto-formatted into what AI reads
- Stall — ChatGPT & Claude plugins
- Optimization — continuous tuning of which summaries get cited and which prices sell
- Reports — a dashboard of what sold today, through which AI
NanoTrans Edge — a checkout with zero installation
Change one DNS record and NanoTrans runs the checkout in front of your site — without touching a single line of your system.
- News & media companies — start charging AI within a day, even on a custom CMS
- Data & API companies — per-call billing with no contracts, right in front of your API
- Every non-WordPress site — the only answer where plugins can't be installed
Set a budget once — agents buy and settle on their own
Front — a day in your agents’ life
My agent budgetDaily limit $1 · asks before exceeding · live spending log
- 36¢News agentBuys 12 articles for the morning briefing → reports a summary
- 3¢Weather agent3 weather API calls → reminds you to take an umbrella
- 10¢Outfit agentBuys 2 trend datasets → suggests today’s look
Spent today · 49¢A full year at this pace is about $180 — two months of coffee
* Every purchase keeps its source and original link; refunds can be requested anytime.
Back — one purchase in 0.5 seconds (3¢ article)
- 0.0sRequest
The agent requests an article → the checkout replies "3¢ first (402)"
- 0.1sSign
Budget checked, 3¢ payment signed — no human input
- 0.3sSettle
Payment finalized on the rail (USDC) — no forgery or double-spend
- 0.4sSplit
The smart contract splits automatically — 70% to the provider
- 0.5sDone
Content delivered + provider wallet funded — no payout day
- 0.0sRequest
The agent requests an article → the checkout replies "3¢ first (402)"
- 0.1sSign
Budget checked, 3¢ payment signed — no human input
- 0.3sSettle
Payment finalized on the rail (USDC) — no forgery or double-spend
- 0.4sSplit
The smart contract splits automatically — 70% to the provider
- 0.5sDone
Content delivered + provider wallet funded — no payout day
Card payments take days for authorize → capture → settle. Here it all ends within 0.5 seconds.
Korea Market Bridge
Consumers pay with familiar apps; settlement runs on stablecoin
While Korea finalizes its stablecoin rules, NanoTrans asks consumers for no wallet — they start with the KakaoPay, NaverPay, and TossPay they already use.
Consumer
Tops up $5 via KakaoPay · NaverPay · TossPay
One top-up
NanoTrans balance
Deducted 3¢ per purchase, like webtoon cookies
Batch conversion
Stablecoin vault
Balances converted to USDC in batches · x402 payment rail runs
70% instant
Provider wallet
USDC settled on-chain · money lands with no payout day
Why prepaid top-ups
Top up once and spend in slices — the payment fee happens exactly once.
Two doors, one rail
People top up through payment apps; AI agents pay straight from their own wallets — every payout runs on the same x402 rail.
A natural switch once regulated
Once won-denominated stablecoins are legalized in Korea, prepaid balances convert straight over — evolving into native payments with zero structural change.
Technology
Proven standards, with trust implemented as code
NanoTrans issues no coin of its own. We use only international standard protocols and proven payment networks.
Payment protocol
x402
A protocol that attaches payment instructions to the web-standard "402 Payment Required" response.
Currency · network
USDC on Base
A $1-pegged stablecoin (USDC) on a low-cost network (Base) — transfers cost under a tenth of a cent, so even 1¢ transactions stay profitable.
Automatic settlement
On-chain smart contracts
Code executes the revenue split automatically — the provider's share lands instantly. No human can intervene, so missed or delayed payouts are structurally impossible.
Trust design — how we handle money
Non-custodial payouts
Sales revenue goes straight to the provider's wallet without passing through NanoTrans.
Segregated prepaid balances
Payment-app top-ups are managed separately and only deducted on purchase.
Key separation
Payment keys live only in a secure area outside your site (WordPress). Even if the site is hacked, the wallet is safe.
Verifiable contracts
Before settlement runs, the code hash is verified — guaranteeing the deployed code is exactly what executes.
System layers
- Touchpoint layer WP plugin · MCP · Edge gateway
- Transaction layer x402 processing · pricing/catalog · prepaid ledger
- Settlement layer USDC (Base) · smart-contract auto split
Revenue Model
$0 fixed cost — a commission only when something sells
When one piece sells
1 article sold · 3¢
2.1¢ in your wallet
Instant payout · no payout day · no payout minimum
Payouts arrive in USDC, a dollar-pegged stablecoin — exchangeable for local currency through major crypto exchanges.
Provider revenue simulation — blog & media examples
| Scenario | Content | Avg. price | Monthly sales | Monthly revenue |
|---|---|---|---|---|
| Solo blogger | 200 posts | 3¢ | 3,000 sales | $63 |
| Pro newsletter | 500-issue archive | 10¢ | 8,000 sales | $560 |
| Mid-size newsroom | 100K articles | 3¢ | 300K sales | $6,300 |
| Data company | 20 API products | 1¢/call | 5M calls | $35,000 |
Based on the 70% payout rate · sales volumes are illustrative assumptions in approximate USD; actual revenue varies with content and traffic.
Sleeping inventory becomes product
To AI, an old archive post is exactly the source it needs right now. Content you already made becomes revenue at zero extra cost.
Transactions that card payments could never carry
NanoTrans only earns when you do — more transactions, shared upside.
Market Proof — already underway
The world’s top publishers already charge AI
Protecting content is shifting from blocking to selling.
1B/day
402 (payment-required) responses a global CDN sends AI crawlers
3,000+
Sites charging AI bots
1¢~
Emerging minimum price per article in the global market
$14B
2030 AI content & data payment market outlook (in-house estimate)
Publishers already charging AI bots — market examples
TIMEAPCondé Nast
TIME’s three monetization tracks — different deals for different players
Big AI labs — flat annual licensing
A multi-year deal with OpenAI — ChatGPT uses 101 years of archives.
AI search — revenue share per citation
When Perplexity cites an article, TIME gets a share of the revenue.
Uncontracted bots — automatic "402: pay first"
Bots without contracts must pay to enter. Running on Cloudflare’s network since 2025. ← This is what NanoTrans provides
Flat licensing and citation deals are a path for a handful of major publishers — for everyone else, the answer is automatic "pay first" billing.
Korea — the government is advancing the Digital Asset Basic Act and won-denominated stablecoins.
Roadmap
From paywall to full platform
Every step points one way
- Live
Agent Paywall
- WordPress payment paywall
- Automatic split settlement
- 2026 Q3
ACG — AI distribution
- Catalog · plugin stalls
- GEO optimization
- 2026 Q4
Payment expansion
- Pay-app top-up track
- USDT and more currencies
- 2027 Q1
NanoTrans Edge
- Zero-install managed gateway
- Every site, everywhere
- End state
The micropayment platform
- Consumption and revenue both live on NanoTrans
Getting Started
You could start this afternoon
- 1
Consult · Demo
A pricing strategy fitted to your content
- 2
Install · Connect
5-minute plugin install
- 3
Start selling
Enter a price and AI customers can buy immediately