Marketplace · API · x402

x402.nexari.cloud/hello

B2B only. Paying accepts AGB/terms https://x402.nexari.cloud/legal/agb/58bf28adb3823f1418b74e12f1995e5e8629ccbf6fb7d73b6174355c14f1411f. Hallo Welt der Nexari GmbH: kleinster bezahlter Test-Endpunkt, gibt Gruß, Zeit und gezahlten Betrag zurück. Hello world from Germany: smallest paid x402 smoke test, returns greeting, timestamp and paid amount. Provider runs a monthly paid self-test.

Endpoint	`https://x402.nexari.cloud/hello`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~557 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x5c3351bf0843e533054E87E05B20486f25B04254
method	GET
last updated	2026-11-12T23:18:22.711Z

Use it

Call it (an x402 client pays automatically)

curl -i https://x402.nexari.cloud/hello
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-6a8161d15175d8d6

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}