KEEPIT Agent Protocol

The missing bridge between AI agents and Brazil's economy.

AI agents built with Claude, GPT-4, or Gemini are brilliant at reasoning — but fail miserably when trying to operate in Brazil. They can't generate PIX payments, can't look up company data from the Receita Federal, and don't understand Brazilian bureaucracy.

KEEPIT Agent Protocol solves this. It's a dead-simple REST API that gives your AI agent superpowers in Brazil.

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🚀 Skills Available

1. PIX Payload Generator

Generate a valid PIX BR Code (EMV standard) for payments — in milliseconds.

import requests

response = requests.post(
    "https://keepithub.com/api/v1/skills/pix",
    headers={"X-API-Key": "your_api_key"},
    json={
        "chave": "empresa@example.com",
        "valor": 149.90,
        "nome_recebedor": "Minha Empresa",
        "cidade": "São Paulo",
        "descricao": "Invoice #1234"
    }
)

br_code = response.json()["br_code"]
# Returns a valid PIX QR code string — paste into any banking app

No BACEN license required. Generating a PIX payload is string formatting — the actual payment happens in the user's banking app.

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2. CNPJ Deep Lookup

Query any Brazilian company from the Receita Federal (Federal Revenue) in real-time.

response = requests.post(
    "https://keepithub.com/api/v1/skills/cnpj",
    headers={"X-API-Key": "your_api_key"},
    json={"cnpj": "62.874.702/0001-51"}
)

company = response.json()
# Returns: razao_social, situacao, socios, endereco, capital_social, ...

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🔐 Security: NEVEN GUARDIAN

Every request is filtered by NEVEN GUARDIAN — an infrastructure-level security proxy that:

• Blocks prompt injection attacks
• Validates input format before execution
• Logs all operations with cryptographic verification

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💰 Pricing

Plan	Calls/month	Price
Free	100	$0
Pro	10,000	$49/month
Enterprise	Unlimited	Contact us

Get your API key: keepithub.com/api-keys

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📖 Quick Start

# Test the API right now (no signup required for demo)
curl -X POST https://keepithub.com/api/v1/skills/pix \
  -H "Content-Type: application/json" \
  -H "X-API-Key: keepit_free_demo_key" \
  -d '{
    "chave": "test@example.com",
    "valor": 10.00,
    "nome_recebedor": "Test User",
    "cidade": "São Paulo"
  }'

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🤖 Use with Claude (MCP)

{
  "mcpServers": {
    "keepit": {
      "url": "https://keepithub.com/mcp",
      "apiKey": "your_api_key"
    }
  }
}

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🏗️ Architecture

AI Agent (Claude/GPT/Gemini)
    ↓
KEEPIT Agent Protocol API
    ↓
NEVEN GUARDIAN (Security Gate)
    ↓
Skill Engine (PIX EMV / BrasilAPI CNPJ)
    ↓
Result → Agent

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🌐 About KEEPIT

KEEPIT is building the B2A (Business-to-Agent) infrastructure for Latin America. We're starting with Brazil — the 6th largest economy — because AI agents need country-specific capabilities to be truly useful.

Website: keepithub.com
Contact: solutions@keepithub.com
Twitter/X: @keepithub

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📄 License

MIT — free to use, modify, and distribute.

Built with ❤️ in Brazil by the KEEPIT team.