ToolVet
78trust / 100

Fundos Movimentacoes

by Brazilayer Fund Industry in Markets & finance

x402 APIPassing, checked 4 h ago

What Brazilian funds are buying and selling, stock by stock, from the official CVM portfolio disclosure (CDA): for the latest consolidated month, the amount bought and sold per ticker across all disclosing funds, and the net flow (the institutional "smart money" signal per Brazilian stock). Defaults to the most recent month with broad disclosure. Free sample, no payment: https://api.brazilayer.com/v1/fundos/amostra

GET
https://api.brazilayer.com/v1/fundos/movimentacoes
Price
$0.02
per call in USDC
Uptime
100%
last 30 days
Response time
106 ms
611 ms slowest 5%
Last check
Passed
4 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

GET https://api.brazilayer.com/v1/fundos/movimentacoes

Each call costs $0.02 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://api.brazilayer.com/v1/fundos/movimentacoes?limite=20

Parameters

ParameterTypeRequiredDescription
competenciastringNomonth YYYY-MM (default: latest consolidated)
limiteintegerNomax 50

Example response

The provider's example. We can't check it without paying.

{
  "competencia": "2026-04-30",
  "mais_compradas_liquido": [
    {
      "cd_ativo": "VALE3",
      "comprado": 450000000,
      "fundos": 87,
      "liquido": 330000000,
      "vendido": 120000000
    }
  ]
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.02.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.brazilayer.com/v1/fundos/movimentacoes?limite=20'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://api.brazilayer.com/v1/fundos/movimentacoes?limite=20' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.02 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.02" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.02 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.brazilayer.com%2Fv1%2Ffundos%2Fmovimentacoes
const res = await pay("https://api.brazilayer.com/v1/fundos/movimentacoes?limite=20");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.02 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.02"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.brazilayer.com/v1/fundos/movimentacoes?limite=20")
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
4 h agoPassed402106 ms$0.02
8 h agoPassed40231 ms$0.02
12 h agoPassed402100 ms$0.02
16 h agoPassed402337 ms$0.02
20 h agoPassed402107 ms$0.02
Show 10 older checks
25 h agoPassed40298 ms$0.02
29 h agoPassed402112 ms$0.02
33 h agoPassed402548 ms$0.02
37 h agoPassed402104 ms$0.02
41 h agoPassed402101 ms$0.02
45 h agoPassed402139 ms$0.02
2 days agoPassed402107 ms$0.02
2 days agoPassed402611 ms$0.02
2 days agoPassed402575 ms$0.02
3 days agoPassed402121 ms$0.02