Fears of a surge in illegal immigrant crossings before President-elect Donald Trump takes office appeared unfounded.

About 200 migrants who had their CBP One immigration appointments canceled when President Trump was sworn into office are refusing to leave the San Ysidro border checkpoint until they are seen.

The Trump administration Monday ended use of a border app called CBP One that has allowed nearly 1 million people to legally enter the United States with eligibility to work.

The CBP One app that worked as recently as that morning would no longer be used to admit migrants after facilitating entry for nearly 1 million people since23.

U.S. officials have announced the latest border data, and it suggests the Biden administration is poised to end its term without an expected bump in illegal border crossings.

President Donald Trump began his term by taking a series of sweeping immigration executive actions Monday that included declaring a national emergency at the US southern border, immediately ending use of a border app called CBP One that had allowed migrants to legally enter the United States,

Trump ends CBP One, a Biden-era border app that gave legal entry to nearly 1 million migrants with online appointments.

The CBP One app has been highly popular, functioning as an online lottery system that grants appointments to 1,450 people daily at eight border crossings. These individuals enter the U.S. under immigration "parole," a presidential authority that Joe Biden has exercised more frequently than any other president since its creation in 1952.

In a move fulfilling one of now-President Donald Trump’s campaign promises, the Trump administration shuttered the use of CBP One, a President Joe Biden-era app meant to help process migrants seeking to apply for asylum in the U.S.

SAN DIEGO — Migrants waiting to enter the US using former Joe Biden’s CBP One app broke down in tears after their appointments were canceled the moment President Trump took office Monday – just the first of the sweeping border actions the new administration prepared for the first day.

CBP One was used by the Biden administration to allow hundreds of thousands of migrants into the country to pursue asylum claims.