UnyKorn runs Genesis402, a catalog of paid APIs that AI agents call and pay for per request in USDC, over the x402 and MPP payment standards. Every paid call returns a signed receipt. Every receipt is fingerprinted onto UnyKorn Chain within 15 minutes, and a fingerprint of the whole chain is written to Base once a day. Every figure on this page is read live from those systems.
"UnyKorn test" calls come from our own wallets and "automated buyer" calls from bots that pay every seller once; neither is customer revenue.
Every figure is read live and refreshes every minute. Click a figure to open the source it comes from.
Before an AI agent or a person pays a crypto wallet: pass, review or block against OFAC, EU and UK sanctions-list addresses and an open scam list, with a signed receipt.
Free check for anyone: paste an offer, message, wallet, transaction or link and see which known risk indicators it matches. Results are information, not a finding. $9.95 automated report; fixed-fee analyst traces agreed in writing. We do not recover funds.
Our own blockchain, built in Rust on the Polkadot SDK. Every paid call is fingerprinted onto it, with a daily checkpoint on Base, so every claim on this page can be checked.
Where AI developers and agents discover and install Genesis402. Each listing is checked live; a badge reads "Listed" only when that page answers right now.
Badges update on their own from live data. Partners and developers can embed any of them, for example:
[](https://chain.unykorn.ai)
– downloads in the last 30 days · – in the last 7
Install for any MCP-capable assistant:
npx -y genesis402-mcp
Listed as io.github.FTHTrading/genesis402-mcp, linked to the open-source agent kit on GitHub.
No install needed: point an assistant at the hosted endpoint. It holds no keys.
https://twin.unykorn.org/mcp
– tools published for AI assistants, hosted and installable in one step.
Independent MCP server directory that inspects each server and grades its license, security and quality.
The agent kit (MCP server, examples) and the assistant plugins are public under the open-source license.
– of our paid services listed, among – services from – sellers.
Pay-per-call marketplace for AI agents. PayAPI paid our $0.01 address check from its own wallet before listing it, and the listing carries their settlement-verified badge.
Independent explorer of x402 payments, showing the Genesis402 rail and its paid traffic.
Public explorer of ERC-8004 agent identities on Base. Genesis402 is agent 95721; each desk and sales agent has its own card.
An AI agent calls a Genesis402 service. The rail answers 402 Payment Required with the exact price, often a fraction of a cent.
The agent pays with USDC on Base, Polygon or Solana using x402, or through MPP. No account, no API key, no subscription.
The answer comes back with a receipt signed by the rail's published Ed25519 key, naming the payment transaction and a hash of the result.
Within 15 minutes the receipt's fingerprint is written to UnyKorn Chain and to our record chain. Once a day a fingerprint of the record chain is written to Base, so the record can be checked by anyone, against a public chain we do not control.
We label every part by what it is right now. "Live" means running in production and checkable from this page or a public link.
| System | State | What it does |
|---|---|---|
| Genesis402 payment rail | Live | Paid APIs for AI agents, priced per call, at twin.unykorn.org |
| x402 payments | Live | USDC on Base, Polygon and Solana |
| MPP payments | Live | Offered alongside x402 on every paid service |
| Signed receipts | Live | Ed25519-signed receipt for every paid call, publicly checkable |
| Agent identities (ERC-8004) | Live | On-chain ID cards for UnyKorn's agents on Base |
| Hosted MCP server | Live | Lets AI assistants use the rail as tools; published on npm as genesis402-mcp |
| Record chain and daily Base checkpoint | Live | Fingerprints of every receipt, agent card and internal record, every 15 minutes |
| Public proof explorer | Live | proof.unykorn.org: browse batches, checkpoints, verify records |
| UnyKorn Chain (Rust, Polkadot SDK) | Beta | UnyKorn's own network with deterministic finality, running on 5 validators across 3 regions (Oracle Cloud, AWS Virginia, AWS Ireland), all operated by UnyKorn today; every receipt, agent ID card and internal record is written to it every 15 minutes |
| AI phone desk | Building | AI assistants on dedicated phone lines for partners and customers |
Every receipt, agent ID card and internal record is fingerprinted and written to the chain in batches every 15 minutes. Only fingerprints are published, never message text, names, wallet addresses or amounts.
Open proof.unykorn.org to browse every batch and checkpoint.
UnyKorn Chain is written in Rust on the Polkadot SDK, the framework behind Polkadot, with deterministic finality (GRANDPA). The beta network runs on 5 UNY validators, and the EVM record chain beside it on 6 QBFT validators, spread across 3 regions (Oracle Cloud Ashburn, AWS Virginia, AWS Ireland) and all operated by UnyKorn today; the network explorer reads the live sets. Every receipt, agent ID card and internal record is written to it every 15 minutes, and each batch waits for finality.
Open the network explorer: live blocks, validators, record batches and Base checkpoints.
Milestones after launch: validators spread across providers (done 2026-10-11: two providers, three regions, one operator), an open validator set that outside operators can join by rule, and on-chain governance for upgrades.
AI agents increasingly buy data and actions on their own. Pay-per-call in USDC removes accounts, keys and invoices from that loop.
A signed receipt for every call, recorded where it can be checked, turns "trust us" into something a buyer, auditor or regulator can verify.
Rail, receipts, agent identities, record chain and monitoring are built and operated by UnyKorn on infrastructure we control.
For investor conversations, email the address above.
UnyKorn LLC is a technology company. It sells its own API services and operates the infrastructure described here. It is not a bank, broker-dealer, exchange or money transmitter, and it does not hold funds on behalf of others.