Verivyx sits in front of your content. It tells humans from agents, hides text from scrapers, and forces every AI request to settle a USDC micropayment over Stellar before it sees a single token.
2 rails
Soroban + classic USDC
x402 v2
Pay from any MCP agent
~5s
Stellar settlement
> curl-A "GPTBot/1.0" your-blog.com
HTTP/1.1 402 Payment Required
PAYMENT-REQUIRED: eyJ4NDAyVmVyc2lvbiI6Mi4u
↳ scheme exact · net stellar:testnet · USDC
> x402 sign + retry w/ PAYMENT-SIGNATURE
HTTP/1.1 200 OK · content unlocked
Detects, fingerprints, and bills
The Verivyx Playground hands a sandboxed agent a funded testnet wallet. Ask it to open a paywalled page — it hits a 402, settles USDC over x402 on Stellar, and unlocks the content, every step on-chain and visible. Or tell it to access without paying and watch the paywall block it cold.
402 → pay
real x402 flow
on-chain
settles on Stellar
no signup
just open & try
Agent requests the demo article
GET /demo/article
HTTP 402 Payment Required
Signed USDC payment over x402
Settled on Stellar testnet
How it works
Embedded heuristics inspect WebGL, mouse motion, navigator fingerprints, and known agent UAs. Humans never notice.
Real text never lands in HTML for unverified sessions. Hydration service serves a 402 to bots and decrypted content to humans.
Agents that want access pay USDC on Stellar. The x402 facilitator verifies the txn against Horizon, then unlocks for 1h.
Install the Verivyx Paywall plugin and hit activate — zero config. It auto-detects your domain and starts charging agents. Humans read free, just like the script tag.
Built for the agentic web
We're not robots.txt. We don't block agents — we charge them. Real-time settlement, on-chain auditability, and zero impact on organic readers.
Edge detection in <50ms via the embed script. No round-trip to your origin until the agent pays.
USDC micropayments settle in ~5 seconds with sub-cent fees. The paywall_core contract splits creator + platform on-chain.
Set a different price per request for each property you operate. Update it from the dashboard live.
See which AI labs are reading your archive, in real time. Deep research vs. RAG vs. training.
Every payment is verified on Stellar (Horizon for classic, Soroban RPC for spec) before unlocking. No trust-the-client shortcuts.
Real users see no challenges, no captchas, no flickers. Just your content.
Pricing
You set the price an agent pays. A small fixed platform fee comes out of each settled payment — you keep the rest. No subscriptions, no minimums. You only earn when an agent pays you.
You set the price
You
per-request, in USDC
Platform fee
Flat0.001
USDC per settled request
Two payment rails
x402
any agent can pay
The other side of x402 · early access
Verivyx is two-sided. Creators get paid through the paywall — and with the Verivyx x402 MCP, any AI agent can pay for any x402 resource across Stellar, Base, and Solana, non-custodially, from a single connection. One flat $0.001 fee per payment.
Explore the Verivyx MCPA first-party Model Context Protocol server so agents like Claude can discover Verivyx-protected resources and settle payments natively — no glue code.
A drop-in TypeScript SDK to add x402 payments to your own agent in a few lines — handle the 402, sign the USDC transfer, retry, done.
Building an agent today? Try paying a paywall in the Playground
Deploy in under 10 minutes. Drop a script tag, register your Stellar wallet, and ship.