Regarding the legitimacy of ABS forex brokers, it provides FCA, FSPR and WikiBit, (also has a graphic survey regarding security).
Is ABS safe?
Business
License
FSPR Unverified 
Is ABS markets regulated?
The regulatory license is the strongest proof.
FCA Market Making License (MM)
Financial Conduct Authority
Financial Conduct Authority
Current Status:
Clone FirmLicense Type:
Market Making License (MM)
Licensed Entity:
Admiral Markets UK Ltd
Effective Date:
2013-06-12Email Address of Licensed Institution:
compliance.uk@admiralmarkets.comSharing Status:
No SharingWebsite of Licensed Institution:
www.admiralmarkets.comExpiration Time:
--Address of Licensed Institution:
Admiral Markets UK Ltd 8th Floor One Canada Square Canary Wharf London E14 5AA UNITED KINGDOMPhone Number of Licensed Institution:
+4402077264003Licensed Institution Certified Documents:
FSPR Inst Forex Execution (STP)
Financial Service Providers Register
Financial Service Providers Register
Current Status:
UnverifiedLicense Type:
Inst Forex Execution (STP)
Licensed Entity:
Effective Date:
--Email Address of Licensed Institution:
tkshim@fei.co.nzSharing Status:
No SharingWebsite of Licensed Institution:
--Expiration Time:
2018-07-17Address of Licensed Institution:
Level 8 92 AlberT STreeT AucklandPhone Number of Licensed Institution:
6493599445Licensed Institution Certified Documents:
ABS Similar Brokers Safe
Whether it is a legitimate broker to see if the market is regulated; start investing in Forex App whether it is safe or a scam, check whether there is a license.
ABS latest industry rating score is 1.57, the higher the score the safer it is out of 10, the more regulatory licenses the more legitimate it is. 1.57 If the score is too low, there is a risk of being scammed, please pay attention to the choice to avoid.