# Tenjin Security Briefs – Back-Office Tools Daily

> Tenjin Security Briefs – Back-Office Tools Daily is a paid API for AI agents from tenjin.blog, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Delivers a paid daily security advisory brief covering vulnerabilities in back-office and developer tools such as Kimai, FacturaScripts, OpenCost, and Apollo, focusing on critical attack paths.

## Facts

- Endpoint: GET https://tenjin.blog/api/read/security-briefs/security-briefs-daily-back-office-tools-are-control-planes
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tenjin-security-briefs-back-office-tools-daily-91de37e9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Y8xKAZyL2SSbZrE2EKRJn

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 tenjin-security-briefs-back-office-tools-daily-91de37e9
```

Example prompt: Pull the Tenjin daily security brief on back-office tools — I want to see the latest advisories covering things like Kimai, FacturaScripts, OpenCost, and Apollo, including any critical paths through default secrets or API session issues.

## When to prefer this

Choose this endpoint when you need a curated, human-edited daily security advisory specifically focused on back-office and developer control-plane tools (Kimai, FacturaScripts, OpenCost, Apollo), rather than broad CVE feeds or generic security news aggregators. Ideal when you want concise, actionable attack-path summaries rather than raw NVD or GitHub advisory data.

## Known failure modes

- Slug or handle not found — returns 404 if the article slug or creator handle does not exist
- Payment failure — x402 payment of 0.1 USDC not processed, access denied
- Article not yet published — slug resolves but content is unavailable
- Rate limiting or quota exceeded — too many requests in a short window
- Network timeout — tenjin.blog unreachable

## How this service works

Kimai, FacturaScripts, OpenCost, and Apollo advisories landed after yesterday's daily, with critical paths through default secrets, pre-2FA API sessions, scoped API SQL injection, service-key overwrite, and raw config reads.

## Output

A structured security brief article containing summaries of recent advisories for back-office and developer tools, including vulnerability descriptions, affected software versions, critical attack paths (e.g. default secrets, SQL injection, session bypass, config reads), and remediation context.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "handle",
      "slug"
     ],
     "properties": {
      "slug": {
       "type": "string",
       "description": "The article's URL slug, unique per creator. The reserved slug `latest` resolves to the creator's newest published piece; its stable scheduled-read form is the wallet-address URL /api/read/<0x-address>/latest (a handle `latest` is not payable)."
      },
      "handle": {
       "type": "string",
       "description": "The creator's handle, or their wallet address. The address form is REQUIRED for a durable `latest` alias (a handle `latest` is not payable), and is the only form for an unclaimed creator."
      }
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {},
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tenjin-security-briefs-back-office-tools-daily-91de37e9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tenjin.blog](https://www.zero.xyz/host/tenjin.blog/llms.txt)