aiofarmad

Unofficial asynchronous Python library to interact with the Mijn Farmad Apotheek API. Requires Python >= 3.14.

This is a reverse-engineered client and the Farmad API may change or withdraw access without notice. It is not affiliated with or endorsed by Farmad.

Install

uv add aiofarmad

Login

import asyncio

from aiofarmad import FarmadClient


async def main() -> None:
    async with FarmadClient(
        email="you@example.com",
        password="your-password",
    ) as client:
        await client.async_login()
        account = await client.async_get_account()
        print(account.full_name, account.entitled_pharmacies)


asyncio.run(main())

The login scripts the same authorization-code flow the web app uses: PKCE against the hosted login form on signin.procura.farmad.be, then a token exchange for an access token and a rotating refresh token. Accounts with multi-factor authentication pass an otp provider, which the login awaits only when the hosted form demands a one-time code.

async def read_code() -> str:
    return input("code: ")


async with FarmadClient(
    email="you@example.com",
    password="your-password",
    otp_provider=read_code,
) as client:
    await client.async_login()

The wait for the code does not count against the request timeout. A rejected code raises FarmadAuthenticationError, and a login that needs a code but has no provider raises FarmadMfaRequiredError.

Token persistence

Log in once, store the pair that async_login returns, and pass it back on the next start. The client refreshes before the access token expires and calls on_token_refresh whenever Farmad rotates the pair.

from aiofarmad import FarmadClient


async def run(stored_access: str, stored_refresh: str) -> None:
    async def save_tokens(access_token: str, refresh_token: str | None) -> None:
        await write_tokens_somewhere(access_token, refresh_token)

    async with FarmadClient(
        access_token=stored_access,
        refresh_token=stored_refresh,
        on_token_refresh=save_tokens,
    ) as client:
        scheme = await client.async_get_medication_day_scheme(
            "343602",
            from_=start_of_today,
            until=end_of_today,
        )

Pharmacists and permissions

Every pharmacy-scoped call takes an apb number, the identifier of one pharmacy. An account only has roles at pharmacies it has been linked to through the app's self-onboarding, which the library exposes as well:

linked = await client.async_link_pharmacy("343602")

Calls against a pharmacy the account has no role at raise FarmadAuthorizationError.

Reading data

Ordering

Write calls build a draft, submit it, and can cancel a submitted order before the pharmacy processes it:

from aiofarmad import DraftProduct, FarmadClient

products = (DraftProduct(product_cnk="1234567", quantity=1),)

async with FarmadClient(access_token=..., refresh_token=...) as client:
    draft_id = await client.async_save_draft_basket("343602", products=products)
    await client.async_submit_basket(
        "343602",
        draft_id,
        products=products,
        unit_prices=(("1234567", 4.95),),
    )

Orders are paid at pickup by default. Most pharmacies do not allow online payments, and asking for one there answers 400. Cancelling a submitted order is the pharmacy's decision: customer accounts regularly get FarmadAuthorizationError from async_cancel_basket.

Prescriptions

Prescriptions sit behind the Belgian eHealth platform, and Farmad gates the eHealth session to the browser that completed the itsme consent. Tested against the platform: replaying a live consent session from any non-browser client, with the exact cookies, the exact tokens, and a browser TLS fingerprint, answers 401 every time. No cookie transfer, token pairing, or fingerprint trick carries the session out of the browser.

The library models this honestly:

• async_get_prescriptions and async_get_prescription carry the verified wire paths.
• Every eHealth call from a non-browser client raises FarmadEhealthAuthorizationRequiredError, without burning a refresh token cycle.
• ehealth_cookie exists to pass a consent session through, so the library works the day Farmad relaxes the gate. It currently does not open the prescriptions.

Until Farmad changes the platform, prescriptions work in the web app only.

Errors

Development

uv sync
uv run python -m scripts.check

License

MIT. See LICENSE.