Name: trademark-search
Price: 0.03 USDC
Availability: InStock

$ man trademark-search

agentutility / edge-finance / trademark-search

PRICE / CALL

$0.03

USDC · base mainnet · scheme: exact

METHOD

POST

CLUSTER

edgefinance

CATEGORY

uncategorized

STATUS

● live

NAME

trademark-search — trademark search / uspto trademark lookup / tsdr / federal trademark database

synonym alias of uspto-trademark-search — reuses the canonical handler.

SYNOPSIS

POST https://x402.org/v1/trademark-search
     Content-Type: application/json
     X-PAYMENT:    <signed-transferWithAuthorization>

     { ... }

↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.

DESCRIPTION

Trademark search / USPTO trademark lookup / TSDR / federal trademark database. Look up any US trademark by serial number or registration number. Returns mark text, owner, status, filing date, classes, goods/services. Federal public TSDR API.

INPUT — request schema

property	type	description	req?
serial_number	string	8-digit USPTO serial number (e.g. '78787878').	optional
registration_number	string	7-digit USPTO registration number (e.g. '3000000').	optional

OUTPUT — response shape

field	type	description
found	string	Boolean-style flag indicating whether a matching USPTO trademark record was located for the queried serial or registration number.
mark_text	string	Literal text of the trademark as registered or applied for with the USPTO.
status_category	string	High-level status bucket for the mark such as live, dead, pending, registered, or abandoned.
filing_date	string	Date the trademark application was filed with the USPTO, typically in ISO YYYY-MM-DD format.

EXAMPLES — two ways to call

EXAMPLE 1 · curl

curl -X POST https://x402.org/v1/trademark-search \
  -H 'Content-Type: application/json' \
  -d '{ }'

first response = 402 Payment Required with payment requirements; sign + retry with X-PAYMENT.

EXAMPLE 2 · mcp

# install once
claude mcp add x402 --command "npx x402-deployer-mcp"

# then ask Claude Code:
# "use the trademark-search tool to ..."

MCP server handles payment automatically — your coding agent just calls the tool by name.

METADATA

tags: edge-financetrademarkusptotsdrip-lookupbrand-clearancetrademark-search
methods: POST
cluster: edgefinance
price: $0.03 USDC per call

ADJACENT — other endpoints in edgefinance

endpoint	description	price
earnings-calendar	Earnings calendar derived from SEC 8-K Item 2.02, 10-Q, 10-K, NT 10-Q, NT 10-K filings.	$0.03
earnings-call-transcribe	Earnings call transcriber.	$0.03
earnings-transcript	Earnings call transcript generator.	$0.03
fda-calendar	FDA Advisory Committee meeting calendar.	$0.03
uspto-trademark-search	USPTO trademark status / TSDR lookup.	$0.03
bls-occupational-stats	BLS Public Data API — wages, employment levels, growth by series ID.	$0.02
polymarket-kalshi-arbitrage	Polymarket × Kalshi arbitrage scanner / cross-venue prediction market spread / event price arbitrage detector / Polymarket vs Kalshi comp…	$0.02
fec-political-contributions	FEC political contributions search via api.open.fec.gov.	$0.04

/trademark-search(1)