myorlen-api

Python client library for the myORLEN eBOK self-care portal (gas accounts, formerly PGNiG). Reverse-engineered from browser traffic. Supports both async and sync usage.

Features

• Direct myORLEN eBOK login and OrlenID federated login (shared Orlen Group account)
• Automatic re-login on token expiry (tokens last ~1 hour, no refresh endpoint)
• Fetch account balance
• List invoices with pagination
• Download invoice PDFs
• MCP server for Claude and other AI assistants

Installation

From PyPI

pip install myorlen-api

From source (with uv)

git clone https://github.com/vincentto13/myorlen-api.git
cd myorlen-api
uv sync

Configuration

Set credentials for one of the following:

Env vars	Login mode	Notes
ORLENID_USERNAME + ORLENID_PASSWORD	OrlenID (oid-ws.orlen.pl)	Shared across Orlen Group services. Takes priority if both pairs are set.
MYORLEN_USERNAME + MYORLEN_PASSWORD	Native myORLEN eBOK	Use if you have a standalone account (formerly PGNiG).

Usage

Async

from myorlen import MyOrlenClient

# Native myORLEN eBOK credentials
async with MyOrlenClient("user@example.com", "password") as client:
    ...

# OrlenID credentials (shared Orlen Group account)
async with MyOrlenClient("user@example.com", "orlenid-password", use_orlenid=True) as client:
    print(client.user_info.first_name, client.user_info.last_name)

    for agreement in client.agreements:
        print(agreement.agreement_number, "active:", agreement.active)

    for mp in client.metering_points:
        print(mp.ppg_id, mp.tariff, mp.address)

    balance = await client.get_balance()
    print(balance.value, "PLN  to pay:", balance.amount_to_pay, "PLN")

    invoices = await client.get_invoices(page=1, page_size=12)
    for inv in invoices:
        print(inv.invoice_number, inv.issue_date, inv.amount, "PLN  paid:", inv.is_paid)

    # Download a PDF
    pdf = await client.get_invoice_pdf(invoices[0].invoice_number)

Sync

from myorlen import MyOrlenClientSync

with MyOrlenClientSync("user@example.com", "orlenid-password", use_orlenid=True) as client:
    balance = client.get_balance()
    invoices = client.get_invoices()
    pdf = client.get_invoice_pdf(invoices[0].invoice_number)

Development

MCP server — local setup with Claude Code

1. Install the MCP extra

uv sync --extra mcp

2. Export your credentials

# OrlenID (recommended — works across all Orlen Group services)
export ORLENID_USERNAME=you@example.com
export ORLENID_PASSWORD=your-orlenid-password

# — or — native myORLEN eBOK credentials
export MYORLEN_USERNAME=you@example.com
export MYORLEN_PASSWORD=your-myorlen-password

Persist in ~/.bashrc / ~/.zshrc so they're always available.

3. Verify the server starts

uv run python -m myorlen.mcp_server

The process should start and wait for MCP input on stdin (no output is normal — that's correct stdio behaviour). Press Ctrl+C to stop.

4. Connect Claude Code

The repo includes a .mcp.json that points Claude Code at the server automatically. Open Claude Code from this project directory — it will pick up .mcp.json and prompt you to approve the server on first use.

Check the connection inside a Claude Code session:

/mcp

You should see myorlen listed as connected with 4 tools.

Running the smoke test (live API)

# OrlenID credentials
ORLENID_USERNAME=you@example.com ORLENID_PASSWORD=orlenid-secret uv run python scripts/smoke_test.py

# Native myORLEN credentials
MYORLEN_USERNAME=you@example.com MYORLEN_PASSWORD=myorlen-secret uv run python scripts/smoke_test.py

MCP Server

The library ships an MCP server that exposes your myORLEN gas account as tools for Claude and other MCP-compatible AI assistants.

Install

pip install myorlen-api[mcp]

Available tools

Tool	Description
get_account_info	User profile, agreements and metering points (cached, no network request)
get_balance	Current balance and amount to pay
get_invoices	Paginated invoice list with gas consumption data
download_invoice	Download a PDF invoice — saves to a temp file and returns the path

Run standalone

# OrlenID credentials
ORLENID_USERNAME=you@example.com ORLENID_PASSWORD=orlenid-secret uv run python -m myorlen.mcp_server

# Native myORLEN credentials
MYORLEN_USERNAME=you@example.com MYORLEN_PASSWORD=myorlen-secret uv run python -m myorlen.mcp_server

Claude Desktop configuration

Add to ~/.config/claude/claude_desktop_config.json:

{
  "mcpServers": {
    "myorlen": {
      "command": "uv",
      "args": ["run", "--project", "/path/to/myorlen-api", "python", "-m", "myorlen.mcp_server"],
      "env": {
        "ORLENID_USERNAME": "you@example.com",
        "ORLENID_PASSWORD": "your-orlenid-password"
      }
    }
  }
}

Use ORLENID_USERNAME/ORLENID_PASSWORD for OrlenID, or MYORLEN_USERNAME/MYORLEN_PASSWORD for native login. If both are set, OrlenID takes priority.

Note: Tokens expire after ~1 hour. The client re-logs in transparently up to 2 times before raising an error — no manual restart needed in most cases.

Example prompts

Ask Claude naturally:

• "What's my gas balance?"
• "Show me my last 3 gas invoices"
• "Do I have any unpaid gas bills?"
• "What's my gas consumption for the last invoice?"
• "Download the latest invoice"

Acknowledgements

This library was built with the help of Claude (Anthropic's AI assistant). Claude assisted with reverse-engineering the authentication flow from browser HAR captures, designing the library architecture, and implementing the async/sync client and MCP server.