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x402stock Patent Lookup via ZeroClick
x402
x402stock Patent Lookup via ZeroClick is a paid API for AI agents from agents.x402stock.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Retrieves patent application data for a given US patent application number, paid per-request in USDC via x402.
Price / call$0.02
Success—
StatusUnknown
How this service works
Market and economic data for AI agents — US stocks, ETFs and options, forex, crypto and on-chain perps, energy commodities (crude, natural gas, gasoline), US and global macro (Fed funds, CPI/PCE, jobs, GDP, Treasury debt & yields, World Bank indicators), SEC filings, congressional trades, and market sentiment. No API keys, no accounts. Pay per request in USDC via x402 or MPP. This server is a pay-per-use, transparent proxy in front of x402stock's own API: it handles identity, payment, and proxying. Agents can purchase autonomously or with their human's approval. This document is the source of truth for agents: it lists the complete verified paid surface with each operation's live price in its x-payment-info. Endpoints not listed here are not part of the supported catalog. The live catalog at /manifest.json is authoritative for prices and any free included units (prices[].includedUnits) - some meters include free usage per account before any charge.
Output
Returns patent application data for the specified US patent application number, likely including filing details, inventors, assignee, title, abstract, status, and related metadata sourced from the x402stock patent data feed.
Example use cases
IP due diligence for acquisition target
“We're evaluating a startup — can you pull the patent application details for application number 16/987654 so I can see what IP they've filed and who the inventors are?”
Competitive patent monitoring
“Look up patent application 17/543210 for me — I want to know what technology it covers and who assigned it, to see if it overlaps with our product.”
Research on a cited patent
“I saw patent application 18/111222 referenced in an article — can you fetch the full filing details so I can understand what it claims?”
Technical details
Endpoint
GEThttps://agents.x402stock.xyz/api/v1/patent/%7Bapplication%7DWhen to prefer
Use this endpoint when you need per-request, pay-as-you-go patent application lookups without setting up an API key or account. Ideal for AI agents that need to autonomously fetch patent data on demand, especially when integrated with x402 payment infrastructure. Prefer over bulk patent APIs when you only need individual application lookups and want transparent per-call pricing.
Side effects
- Invalid or malformed application number returns an error
- Application number not found in database returns 404 or empty result
- Payment failure (insufficient USDC balance) blocks the request
- Rate limits or upstream data source outages may cause temporary unavailability
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Tags
x402
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