Guide: Screen a wallet before your agent moves money — $0.008 a check, three ways to call it.
Community: join the UnyKorn Discord. Run a free counterparty report with , watch paid calls settle live in , and ask questions in .
Agenten stärken
Der eigene Befehl des Herausgebers. Kein PlugMCP-Endpunkt.
Host a copy with our keys and logs.
npx -y [email protected]Claude Code hat keinen Installationslink für einen lokalen Befehl. Kopieren Sie den Befehl unten und führen Sie ihn in einem Terminal aus.
claude mcp add genesis402-mcp -- npx -y genesis402-mcp@0.3.10In einem Terminal ausführen.
{ "mcpServers": { "genesis402-mcp": { "command": "npx", "args": [ "-y", "[email protected]" ] } }}claude_desktop_config.json
Remote-URL oder ein Befehl auf Ihrem Rechner? Worin sich die beiden Installationen unterscheiden
Auf PlugMCP ausführen
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
StartenVom Herausgeber
Guide: Screen a wallet before your agent moves money — $0.008 a check, three ways to call it.
Community: join the UnyKorn Discord. Run a free counterparty report with , watch paid calls settle live in , and ask questions in .
Genesis402 by UnyKorn: counterparty checks (company, registered parents, UN/OFAC/EU/UK sanctions, signed and verifiable), sanctions name screening and company lookup, plus 360+ pay-per-call APIs for AI agents over x402 and MPP (USDC on Base). DeFi and mar
/check#rail-feed#helpAdd this remote to Claude, Cursor, VS Code or any MCP client that speaks streamable HTTP:
https://twin.unykorn.org/mcp
The hosted server holds no keys. Free tools (catalog, receipt) work immediately. Paid tools return the exact price quote, or run with a payment_signature you produce with your own wallet.
{
"mcpServers": {
"genesis402": {
"command": "npx",
"args": ["-y", "genesis402-mcp"],
"env": {
"GENESIS402_LIVE": "1",
"GENESIS402_PAYER_KEY": "0x<private key of a wallet holding a little USDC on Base>",
"GENESIS402_MAX_USD": "0.25"
}
}
}
}
Without GENESIS402_LIVE=1 the server is quote-only: it shows the price and signs nothing. The rail sets the price; the client decides whether to accept it. Use a dedicated wallet with a small balance.
x402
GET https://twin.unykorn.org/price/bitcoin
→ 402, header payment-required: <base64 x402 v2 challenge>
sign the USDC authorization (EIP-3009) for the quoted amount, retry with X-PAYMENT
→ 200 + result + receipt id
MPP (the Payment HTTP auth scheme)
GET https://twin.unykorn.org/price/bitcoin
→ 402, header WWW-Authenticate: Payment id="…", method="usdc", intent="charge", request="…"
sign the same EIP-3009 authorization, retry with Authorization: Payment <base64url credential>
→ 200 + result + Payment-Receipt header
Both dialects quote the same price to the same address in the same token. MPP discovery is the standard /openapi.json with x-payment-info on every operation.
Free before you pay: POST /__validate checks your parameters with the same validator the paid path uses, so a bad request is never charged.
Live prices come from the rail's manifest; genesis402_catalog shows them. Every paid tool returns the receipt id and evidence hash with the result.
Full list with schemas and live examples: catalog, /.well-known/x402, /openapi.json.
evidence_hash. A failed upstream is an error, never a silent zero.x402 v2 exact scheme and MPP usdc/charge (EIP-3009 authorization), on USDC on Base (primary) and Polygon. Solana USDC via facilitator settlement. XRP and USDC on XRPL and Stellar are pay-first, with the payment bound to the challenge nonce. The 402 response lists exactly which lanes are payable right now.
mcp/ — the MCP server (npx genesis402-mcp; genesis402-mcp-http for hosted mode), server.json for the MCP Registry, smoke.mjs (13 read-only checks against the live rail).quickstart/ — Node and Python payers for Base, XRPL and Stellar; screen.mjs for the wallet-screening guide.assets/ — brand banner and icon.Genesis402 by UnyKorn: counterparty checks (company, registered parents, UN/OFAC/EU/UK sanctions, signed and verifiable), sanctions name screening and company lookup, plus 360+ pay-per-call APIs for A
{ "mcpServers": { "genesis402-mcp": { "command": "npx", "args": [ "-y", "[email protected]" ] } }}Übersicht
Genesis402 by UnyKorn: counterparty checks (company, registered parents, UN/OFAC/EU/UK sanctions, signed and verifiable), sanctions name screening and company lookup, plus 360+ pay-per-call APIs for AI agents over x402 and MPP (USDC on Base). DeFi and mar
Tools
Noch keine Tool-Liste. Remote-Server erhalten eine nach dem ersten Health-Check.
FAQ
Kopieren Sie auf dieser Seite die stdio-Konfiguration für Cursor, Claude Desktop, Claude Code oder VS Code. Sie nutzt die Installation des Herausgebers, keinen PlugMCP-Proxy.
In diesem Eintrag ist keine erforderliche Umgebungsvariable aufgeführt.
Genesis402 läuft lokal über stdio.
Zuletzt geprüft: 2026-10-28. Genesis402 by UnyKorn: counterparty checks (company, registered parents, UN/OFAC/EU/UK sanctions, signed and verifiable), sanctions name screening and company lookup, plus 360+ pay-per-call APIs for AI agents over x402 and MPP (USDC on Base). DeFi and mar