Marketplace · API · x402

dns.use.x402atlas.com/mx

DNS MX record lookup — a domain's mail servers with their hostnames and priorities as structured JSON, for email routing, deliverability diagnostics and mail-provider detection.

Endpoint	`https://dns.use.x402atlas.com/mx`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~2157 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	0x446e51DeAb3aE656C99E65369e8eF1148d23d7f7
method	GET
last updated	2026-11-01T07:30:05.546Z

Use it

Call it (an x402 client pays automatically)

curl -i https://dns.use.x402atlas.com/mx
# 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/x402-0221ff59f383df7c

Search the whole marketplace from your agent (MCP)

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