# Speer Cyber Defense URL Analysis

> Speer Cyber Defense URL Analysis is a paid API for AI agents from api.speercyberdefense.com, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).

Analyzes a URL for cybersecurity threats, risks, and malicious indicators using paid per-call USDC micropayments

## Facts

- Endpoint: POST https://api.speercyberdefense.com/v1/security/url-analysis
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/speer-cyber-defense-url-analysis-2a47a451
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KUwDSJzQfSKwPOwaAHHQw

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 speer-cyber-defense-url-analysis-2a47a451 -d '<json body>'
```

Example prompt: Can you check if this URL is safe or malicious — https://suspicious-login.ru/bank-verify — I got it in an email and want to know if it's a phishing link before I open it.

## When to prefer this

Choose this endpoint when you need a quick, low-cost ($0.01 USDC) per-call cybersecurity analysis of a specific URL, especially in agentic workflows where pay-per-use micropayments via x402 on Base or Solana are preferred over subscription-based threat intel services. Ideal for screening individual suspicious URLs in real time without committing to bulk scan quotas.

## Known failure modes

- HTTP 503 returned when security analysis fails (not billed)
- Invalid or malformed URL input may result in an error
- Payment failure via x402 micropayment protocol blocks the request
- Timeout if the target URL is unreachable during analysis

## How this service works

Cybersecurity micropayments API for AI agents — pay-per-call USDC on Base and Solana (x402 v2). Free utility services under /v1/free/* and gateway select under /v1/gateway/* (Public). Paid cybersecurity analysis, CVE/security news feeds, Base blockchain intelligence, network intel utilities, composite domain/URL reports, research, conversion, verification, and feeds. Failed security analyses are not billed (HTTP 503).

## Output

Returns a JSON object with an 'ok' boolean, a 'tool' identifier, a 'status' field indicating the outcome, and a 'summary' string describing the completed security analysis result for the submitted URL. Failed analyses return HTTP 503 and are not billed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "example": "https://example.com"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "tool": "resource",
  "status": "ok",
  "summary": "Completed"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/speer-cyber-defense-url-analysis-2a47a451/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.speercyberdefense.com](https://www.zero.xyz/host/api.speercyberdefense.com/llms.txt)