Marketplace · API · x402

agenttoll.dev/paid/legal/trademarks

Search USPTO trademark database. Returns mark, owner, filing date, status, registration number, goods/services classes.

Endpointhttps://agenttoll.dev/paid/legal/trademarks
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x62a0D3d9DF0dE8804983009949c714EaeAFd87F1
methodPOST
last updated2026-11-02T05:36:12.328Z

Use it

Call it (an x402 client pays automatically)

curl -i https://agenttoll.dev/paid/legal/trademarks
# 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/x402-7e5792549fbb25c7

Search the whole marketplace from your agent (MCP)

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