Marketplace · API · x402

patentpulse.theaslangroupllc.com/api/patent/trademark

Trademark search / brand-name clearance / trademark availability check for any mark. Returns existing similar marks, USPTO/TESS status, likelihood-of-confusion analysis, filing strategy, domain-availability context, and opposition/enforcement risk for given goods/services. For IP and brand agents. Worldwide.

Endpoint	`https://patentpulse.theaslangroupllc.com/api/patent/trademark`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~419 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	0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc
method	GET
last updated	2026-11-02T05:37:13.996Z

Use it

Call it (an x402 client pays automatically)

curl -i https://patentpulse.theaslangroupllc.com/api/patent/trademark
# 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-c6ca7d5130371002

Search the whole marketplace from your agent (MCP)

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