# Brazilayer Fund Industry – Daily Net Flows

> Brazilayer Fund Industry – Daily Net Flows is a paid API for AI agents from api.brazilayer.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Returns daily net fund flows (subscriptions minus redemptions) by fund class across the entire Brazilian investment fund industry, sourced from official CVM filings.

## Facts

- Endpoint: GET https://api.brazilayer.com/v1/fundos/fluxos
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/brazilayer-fund-industry-daily-net-flows-ca81a224
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_i8muT5EWY92EuIAVRwTU0

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-daily-net-flows-ca81a224
```

Example prompt: Pull me the last 10 days of net fund flow data across Brazilian fund classes — fixed income, equities, multi-strategy, and FX — from the CVM filings.

## When to prefer this

Choose this endpoint when you need official, regulator-sourced (CVM) aggregate fund flow data across the entire Brazilian fund industry, broken down by asset class. It is the authoritative source for Brazilian institutional money movement data, covering ~25,000 fund classes and R$13.8 trillion in AUM. Prefer this over news-based or estimated flow signals when regulatory accuracy is required.

## Known failure modes

- Invalid 'dias' value outside 1–60 range returns a validation error
- CVM data not yet published for the current day may return incomplete or empty records for the latest date
- Network or upstream CVM filing delays may cause stale data
- Unauthorized or missing x402 payment header returns a 402 Payment Required error
- Requesting future dates returns no data

## How this service works

Where Brazilian institutional money moved today: daily net flows (subscriptions minus redemptions) by fund class — fixed income, equities, multi-strategy, FX — across the entire R$ 13.8 trillion Brazilian fund industry, from official CVM filings covering ~25,000 fund classes. The emerging-market equivalent of smart-money netflow, from the regulator itself. Free sample, no payment: https://api.brazilayer.com/v1/fundos/amostra

## Output

A time-series of daily net fund flows (subscriptions minus redemptions) broken down by fund class (fixed income, equities, multi-strategy, FX) across approximately 25,000 Brazilian fund classes, sourced from official CVM regulatory filings. Covers up to 60 days of history per call, denominated in Brazilian Reais.

## 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": {
      "dias": {
       "type": "integer",
       "description": "days of history, 1-60 (default 5)"
      }
     }
    }
   },
   "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-daily-net-flows-ca81a224/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)