A method for assisting in verifying an international bank card and a device thereof. The method for assisting in verifying an international bank card comprises: according to an image of a bank card submitted by a user, extracting card face information of the bank card and a card BIN (202); determining whether the card face information matches historical card face information corresponding to the user and recorded by a transaction platform (204); if so, querying a template library, according to the card BIN, for a bank card template corresponding to the card BIN (206); and comparing the card face feature on the image of the bank card with that of the found bank card template, so as to complete the verification of the bank card (208).
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