# Felipe Andrade Research Brief API

> Felipe Andrade Research Brief API is a paid API for AI agents from felipeandrade.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Fetches and synthesizes a research brief by scraping one or more URLs and answering a user-defined question about their content

## Facts

- Endpoint: GET https://felipeandrade.xyz/api/agent/research-brief
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/felipe-andrade-research-brief-api-844176bf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_60yxrGlu3-akSN691pbjC

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 felipe-andrade-research-brief-api-844176bf
```

Example prompt: Can you research what felipeandrade.xyz says about AI production workflows and give me a brief summary answering: 'What tools and methods does Felipe Andrade use for AI production?'

## When to prefer this

Choose this endpoint when you need to answer a specific question grounded in the actual content of 1–3 known URLs, rather than doing a general web search. It is ideal for targeted research briefs, fact-checking against source material, or synthesizing information from a small set of trusted pages. Prefer it over general search APIs when you already know which URLs to consult and want a structured, question-answering result rather than a list of links.

## Known failure modes

- Invalid or unreachable URL returns an error status
- More than 3 URLs provided triggers a schema validation error
- Missing required 'question' or 'urls' query parameters causes a 400-level error
- Paywalled or bot-protected pages may return empty or incomplete content
- Payment failure (x402) results in a 402 response before any scraping occurs

## How this service works

Felipe Andrade's living archive of commerce systems, interactive products, motion, visual identities, and AI production workflows.

## Output

Returns a JSON object with a status field (e.g. 'complete'), a service_id identifying the scrape operation, and a source_url indicating the page that was processed. The response synthesizes the scraped content into an answer to the submitted question.

## 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": [
      "question",
      "urls"
     ],
     "properties": {
      "urls": {
       "type": "array",
       "items": {
        "type": "string",
        "format": "uri"
       },
       "maxItems": 3,
       "minItems": 1
      },
      "question": {
       "type": "string"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "complete",
  "service_id": "scrape-json",
  "source_url": "https://example.com"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/felipe-andrade-research-brief-api-844176bf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from felipeandrade.xyz](https://www.zero.xyz/host/felipeandrade.xyz/llms.txt)