# tenjin.blog Security Briefs — Weekly Control Boundaries in the Support Stack

> tenjin.blog Security Briefs — Weekly Control Boundaries in the Support Stack 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).

Returns the full text of a pay-per-read security brief article covering protocol-level control boundary failures across payments, CI, issue trackers, MCP servers, AI gateways, ingress policy, route maps, and prompt loaders.

## Facts

- Endpoint: GET https://tenjin.blog/api/read/security-briefs/security-briefs-weekly-control-boundaries-in-the-support-stack
- 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-blog-security-briefs-weekly-control-boundaries-in-the-support-20115e4e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eDJyOqXh6WjXuvtMawpji

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-blog-security-briefs-weekly-control-boundaries-in-the-support-20115e4e
```

Example prompt: Fetch me the full text of the tenjin.blog security brief called 'security-briefs-weekly-control-boundaries-in-the-support-stack' by the creator handle 'security-briefs' — I want to read the whole article about protocol failures in payments, CI, and AI gateways.

## When to prefer this

Use this endpoint when you specifically want to read the full text of this particular tenjin.blog security brief article about control boundary failures in the support stack. Prefer this over generic web scraping when you want structured JSON output and have an x402-capable payment flow available.

## Known failure modes

- Payment not provided or invalid x402 challenge response — returns 402 Payment Required
- Invalid or non-existent slug — returns 404 Not Found
- Invalid creator handle or wallet address — returns 404 Not Found
- Article not yet published or unpublished — returns 404 Not Found
- Network or server error — returns 5xx

## How this service works

This week, the sharp failures sat around protocol operations: payments, CI, issue trackers, MCP servers, AI gateways, ingress policy, route maps, and prompt loaders.

## Output

A JSON object containing the full text and metadata of the security brief article covering weekly protocol-level control boundary failures across payments, CI pipelines, issue trackers, MCP servers, AI gateways, ingress policy, route maps, and prompt loaders. Access requires paying the x402 challenge (0.1 USDC).

## 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-blog-security-briefs-weekly-control-boundaries-in-the-support-20115e4e/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)