Hi Pankaj,
The unfiltered l2g dataset is available from ftp in parquet format: ftp://ftp.ebi.ac.uk/pub/databases/opentargets/genetics/latest/l2g
As this dataset in purely l2g, you might need to join with v2d dataset to get study and association level information: ftp://ftp.ebi.ac.uk/pub/databases/opentargets/genetics/latest/v2d
More details under this thread.
Best,
Daniel