# Speer Cyber Defense Feed Endpoint

> Speer Cyber Defense Feed Endpoint is a paid API for AI agents from api.speercyberdefense.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).

Retrieves a cybersecurity feed item by ID, delivering security news, CVE data, or threat intelligence content

## Facts

- Endpoint: GET https://api.speercyberdefense.com/v1/feed/%7Bid%7D
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/speer-cyber-defense-feed-endpoint-2fb4794d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7g2-tHU--Qfi4-eXK2DIt

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-feed-endpoint-2fb4794d
```

Example prompt: Can you pull the latest security feed entry with ID 'cve-2024-1234' from Speer Cyber Defense so I can see what CVE or threat intelligence it contains?

## When to prefer this

Choose this endpoint when you need to retrieve a specific, known security feed item by ID — such as a CVE advisory, security news article, or threat intelligence entry — from a pay-per-call micropayment API that only charges on successful delivery. Prefer this over general web scraping or free news aggregators when you need structured, curated cybersecurity intelligence with guaranteed no-charge on failures.

## Known failure modes

- Invalid or unknown feed ID returns a 404 or empty result
- Failed security analysis results in HTTP 503 (not billed)
- Malformed request with missing ID parameter returns 400 Bad Request
- Payment failure via x402 protocol results in 402 Payment Required before data is returned
- Rate limiting or quota exhaustion may return 429

## 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

A JSON response containing the feed item details, including a status indicator, tool name, summary text, and the underlying security data (CVE info, news content, or threat intelligence) associated with the requested feed ID.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## 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-feed-endpoint-2fb4794d/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)