# PatentPulse FTO (Freedom-to-Operate) Analysis

> PatentPulse FTO (Freedom-to-Operate) Analysis is a paid API for AI agents from patentpulse.theaslangroupllc.com, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-13).

Performs freedom-to-operate analysis by surfacing potentially blocking USPTO, EPO, WIPO, and Asian patents and delivering an infringement-risk assessment across specified jurisdictions for a given product or technology.

## Facts

- Endpoint: GET https://patentpulse.theaslangroupllc.com/api/patent/fto
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/patentpulse-fto-freedom-to-operate-analysis-15bd61d4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5rv_8SHD8NRjspmefH7HR

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability patentpulse-fto-freedom-to-operate-analysis-15bd61d4
```

Example prompt: Run a freedom-to-operate analysis for our new wireless glucose monitoring patch — check for blocking patents in the US, EU, and Japan so we can assess infringement risk before we go to market.

## When to prefer this

Use this endpoint when you need a comprehensive, multi-jurisdiction freedom-to-operate analysis — specifically when you need USPTO results combined with EPO, WIPO PCT, and Asian filings and a risk-stratified infringement read per country. Prefer this over a generic patent search when the goal is commercialization clearance rather than prior art or novelty assessment.

## Known failure modes

- Ambiguous product description yields low-confidence or overly broad patent matches
- Unsupported jurisdiction code returns an error or empty jurisdiction results
- Rate limiting or payment failure (x402) if USDC payment is not properly attached
- Highly niche or emerging technology may return sparse results due to limited prior filings
- Very broad technology descriptions may return too many results to be actionable

## How this service works

Freedom-to-operate (FTO) analysis / patent infringement-risk / IP clearance for a product or technology. Surfaces potentially blocking USPTO patents plus EPO/WIPO/Asia global filings and an infringement-risk read across target jurisdictions (country param). For IP and patent-attorney agents. Worldwide.

## Output

Returns a list of potentially blocking patents from USPTO, EPO, WIPO, and Asian patent offices, along with an infringement-risk assessment and IP clearance read across the specified target jurisdictions, helping attorneys and product teams determine whether the product can be commercialized without licensing exposure.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "technology"
 ],
 "properties": {
  "lang": {
   "type": "string",
   "description": "lang"
  },
  "country": {
   "type": "string",
   "description": "Target jurisdiction (e.g. US, EU, China, Japan, global)"
  },
  "technology": {
   "type": "string",
   "description": "Technology or product description for FTO analysis"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/patentpulse-fto-freedom-to-operate-analysis-15bd61d4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from patentpulse.theaslangroupllc.com](https://www.zero.xyz/host/patentpulse.theaslangroupllc.com/llms.txt)