# Plainsight Quick Brief

> Plainsight Quick Brief is a paid API for AI agents from shop.netlobo.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).

Returns a concise 2-3 sentence research summary on any topic, designed as a cheap first-pass lookup before a full research brief.

## Facts

- Endpoint: GET https://shop.netlobo.com/quick-brief?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/plainsight-quick-brief-d5cdae11
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_acWkGF3QE8jFegCG0eDeJ

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 plainsight-quick-brief-d5cdae11
```

Example prompt: Give me a quick 2-3 sentence brief on the current state of nuclear fusion energy — I want a fast overview before I dig deeper.

## When to prefer this

Choose this endpoint when you need a rapid, cheap orientation on a topic before deciding whether to invoke a more expensive full research brief. Ideal for agent pipelines that need a quick triage step, for low-stakes fact lookup, or when a 2-3 sentence answer is sufficient. Prefer alternatives if you need citations, deep analysis, structured data, or more than a paragraph of output.

## Known failure modes

- Missing required 'topic' query parameter returns an error
- Topic string exceeds 200 character limit
- Payment failure via x402 if insufficient USDC balance
- Ambiguous or very obscure topics may yield low-confidence or generic answers
- Rate limiting if too many calls in quick succession

## How this service works

Quick brief: a short 2-3 sentence research answer on any topic — the cheap first call of the full research brief.

## Output

A short 2-3 sentence research answer covering the core facts, context, or state of the requested topic — suitable for quick orientation or agent decision-making before committing to a deeper research call.

## 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"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "topic"
     ],
     "properties": {
      "topic": {
       "type": "string",
       "maxLength": 200,
       "description": "subject of the quick (2-3 sentence) brief"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "brief": "…2-3 sentences: the number, why it matters, what it means…"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/plainsight-quick-brief-d5cdae11/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from shop.netlobo.com](https://www.zero.xyz/host/shop.netlobo.com/llms.txt)