API domain changed from api.monarchmoney.com to api.monarch.com

[joan-winn]

Issue

The Monarch Money API domain has changed:

• Old: api.monarchmoney.com → Returns HTTP 525 (SSL error)
• New: api.monarch.com → Works correctly

Steps to Reproduce

# Old domain fails
curl -sI https://api.monarchmoney.com/graphql
# Returns: HTTP/2 525

# New domain works
curl -sI https://api.monarch.com/graphql
# Returns: HTTP/2 401 (expected - needs auth)

Suggested Fix

Update BASE_URL in monarchmoney.py:

BASE_URL = "https://api.monarch.com"  # was api.monarchmoney.com

Environment

• Library version: 0.1.15
• Date discovered: 2026-02-01

Additional Notes

The web app also moved from app.monarchmoney.com to app.monarch.com (301 redirect).

Thanks for maintaining this library!

[AristotleFund]

Confirming this is still the case as of April 2026 with monarchmoney==0.1.15. The api.monarchmoney.com domain returns 525; api.monarch.com returns 401 (auth required) as expected.

For anyone hitting this before a release lands, a runtime monkey-patch works without forking:

from monarchmoney import MonarchMoneyEndpoints, MonarchMoney

MonarchMoneyEndpoints.BASE_URL = "https://api.monarch.com"

mm = MonarchMoney()
# normal login flow from here

One gotcha worth flagging: the patch must target MonarchMoneyEndpoints.BASE_URL, not MonarchMoney.BASE_URL. Patching the latter is a silent no-op — the request still goes to the old domain because the endpoint constant is read off MonarchMoneyEndpoints internally.

Verified end-to-end: login + MFA + get_accounts() returns expected account list. Thanks for maintaining the library.

[bradleyseanf]

@AristotleFund - The Owner of the repo has been MIA for quite some time, we have started maintaining this on a community version over at https://github.com/bradleyseanf/monarchmoneycommunity

I see this same issue a new PR come through at least every 3 weeks for the same resolution. Just trying to save everybody some time. 😊