The Renda Fixa MCP server,
connected in one click.
Brazilian fixed income (CDB, LCI, LCA, CRI, CRA, Tesouro) ranked by net-of-tax and real return. Connect the official Renda Fixa MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Renda Fixa to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http renda-fixa https://rendafixa.api.br/mcpRun in your terminal, then restart Claude Code.
Renda Fixa · https://rendafixa.api.br/mcp
What your AI can do with Renda Fixa
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “search_bonds”: Search active Brazilian fixed-income bonds and rank them. Every bond comes with net_annualized_return (after IR, to maturity) and real_annua.”
“Use “list_issuers”: List the banks/brokers present in the data with their numeric codes and how many bonds each has, to use as the 'bank' filter of search_bonds.”
How secure is the Renda Fixa MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Renda Fixa holds up.
Security grade B
gate scanned 2 tools on Oct 11, 2026. A few things are worth a look before you connect.
- mediumsearch_bonds: References secrets or data exfiltration
Official endpoint
Operated by Renda Fixa (api.br) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Renda Fixa adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Renda Fixa
Choose Renda Fixa in the gate directory. No sign-in needed.
Use it anywhere
Renda Fixa's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Renda Fixa exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
search_bonds — Search active Brazilian fixed-income bonds and rank them. Every bond comes with net_annualized_return (after IR, to maturity) and real_annua
list_issuers — List the banks/brokers present in the data with their numeric codes and how many bonds each has, to use as the 'bank' filter of search_bonds
Who runs the Renda Fixa MCP server?
The Renda Fixa MCP server at a glance
https://rendafixa.api.br/mcpQuestions, answered
Is there an official Renda Fixa MCP server?
Yes — Renda Fixa operates its own remote MCP server at rendafixa.api.br. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Renda Fixa to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Renda Fixa in the directory. No account or sign-in is needed. From then on, Renda Fixa's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Renda Fixa runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Renda Fixa MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Renda Fixa in minutes. No credit card required.
Connect more than just Renda Fixa
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Renda Fixa in: Claude · Claude Code · ChatGPT · Cursor · VS Code