Cover - shares	9 Months Ended
	Sep. 30, 2026	Nov. 13, 2026
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Transition Report	false
Amendment Flag	false
Document Period End Date	Sep. 30, 2026
Document Fiscal Year Focus	2026
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31
Entity Registrant Name	MARKET TECHNOLOGY ACQUISITION CORP
Entity Central Index Key	0002133136
Entity File Number	001-43404
Entity Incorporation, State or Country Code	E9
Entity Tax Identification Number	30-1492041
Entity Address, Address Line One	616 Mill Road
Entity Address, City or Town	Rhinebeck
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	12572
City Area Code	(917)
Local Phone Number	362-1067
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Small Business	true
Entity Filer Category	Non-accelerated Filer
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Shell Company	true
Units, each consisting of one Class A Ordinary Share and one-half (1/2) of one redeemable Warrant
Document Information [Line Items]
Title of 12(b) Security	Units, each consisting of one Class A Ordinary Share and one-half (1/2) of one redeemable Warrant
Trading Symbol	MTAKU
Security Exchange Name	NASDAQ
Class A Ordinary Shares, par value $0.0001 per share
Document Information [Line Items]
Title of 12(b) Security	Class A Ordinary Shares, par value $0.0001 per share
Trading Symbol	MTAK
Security Exchange Name	NASDAQ
Warrants, each whole Warrant exercisable for one Class A Ordinary Share at an exercise price of $11.50 per share
Document Information [Line Items]
Title of 12(b) Security	Warrants, each whole Warrant exercisable for one Class A Ordinary Share at an exercise price of $11.50 per share
Trading Symbol	MTAKW
Security Exchange Name	NASDAQ
Class A Ordinary Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		21,212,500
Class B Ordinary Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		6,833,333