There is no such thing, sorry. I think the lowest APCs for at least somewhat decent processing are with de Gruyter journals, anything lower than that will be at least somewhat fishy.

If you have no money for APCs, you can still submit to any classical subscription journal, though. Your article will be behind a paywall, but for the moment your grants will not be tapped.

Thank you so much Sir.

Dear H. K. S. Madusanka As indicated by Jürgen Weippert there are hardly any genuine (and indexed) open access journals that charge an APC lower than let's say 200 euro.

However there are some journals that charge nothing (diamond open access journals), see for a list the following question here on RG:

https://www.researchgate.net/post/Scientific_Journals_with_Open_Access_and_no_APC_free_charges_for_authors

If there are open access journals that do not charge 1500+ euro's and claim to be indexed you can check them here: https://mjl.clarivate.com/home (for Clarivate's indexing in ESCI, SCIE or SSCI index)

or here: https://www.scopus.com/sources.uri (for Scopus indexing).

Best regards.

PS. AS indicated you can always choose for subscription based journals (or so-called hybrid journals and decline the open access option). They don't charge you anything (in almost all cases).

Thank you very much Sir