# Brazilayer Fund Industry Ranking

> Brazilayer Fund Industry Ranking is a paid API for AI agents from api.brazilayer.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Ranks and screens Brazilian investment funds from official CVM data by net assets, net inflows, or shareholder count, with optional filtering by fund class.

## Facts

- Endpoint: GET https://api.brazilayer.com/v1/fundos/ranking?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/brazilayer-fund-industry-ranking-83501a53
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xVCK6LCBDzGrSZQ4tlfLJ

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 brazilayer-fund-industry-ranking-83501a53
```

Example prompt: Show me the top 20 Brazilian Multimercado funds ranked by net inflows over the last 30 days, including their managers, administrators, and total assets.

## When to prefer this

Use this endpoint when you need to screen or rank Brazilian investment funds across the entire CVM-registered universe by size, capital flows, or retail reach. It is the right choice when you need structured, filterable fund league tables rather than details on a specific fund (use the CNPJ lookup endpoint for that). Prefer it over generic financial data providers when official CVM sourcing and coverage of the full R$13.8 trillion Brazilian fund industry is required.

## Known failure modes

- Invalid 'por' parameter value (must be 'patrimonio', 'captacao', or 'cotistas') returns a 400 error
- 'dias' out of range (must be 1-60) returns a validation error
- 'limite' exceeding 50 returns a capped or error response
- Unknown 'classificacao' value returns no results or a 400
- Payment not provided or insufficient returns a 402 Payment Required
- CVM data temporarily unavailable returns a 503 or empty dataset

## How this service works

Rank and screen Brazilian investment funds from official CVM data: largest by net assets, biggest net inflows over a window, or most shareholders, filterable by class (Renda Fixa, Ações, Multimercado, Cambial). Returns fund name, manager, administrator, NAV, assets and flows. Fund screening over the whole R$ 13.8tn industry. Free sample, no payment: https://api.brazilayer.com/v1/fundos/amostra

## Output

A ranked list of up to 50 Brazilian investment funds, each including fund name, manager, administrator, NAV, total net assets, net inflows/outflows over the specified window, and shareholder count — sourced from official CVM registry data covering the R$13.8 trillion Brazilian fund industry.

## 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",
     "properties": {
      "por": {
       "type": "string",
       "description": "patrimonio | captacao | cotistas"
      },
      "dias": {
       "type": "integer",
       "description": "flow window, 1-60"
      },
      "limite": {
       "type": "integer",
       "description": "max 50"
      },
      "classificacao": {
       "type": "string",
       "description": "Renda Fixa | Ações | Multimercado | Cambial"
      }
     }
    }
   },
   "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/brazilayer-fund-industry-ranking-83501a53/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.brazilayer.com](https://www.zero.xyz/host/api.brazilayer.com/llms.txt)