The 'insttoken' for Scopus is also optional.
The 'insttoken' for Scopus is also optional.

insttoken is an optional feature of the API.

mfenner/lagotto,articlemetrics/lagotto,msingh05/lagotto,msingh05/lagotto,CrossRef/lagotto,ankurpohekar/Lagotto,ankurpohekar/Lagotto,ankurpohekar/Lagotto,lagotto/lagotto,ankurpohekar/Lagotto,CrossRef/lagotto,ankurpohekar/Lagotto,lagotto/lagotto,articlemetrics/lagotto,CrossRef/lagotto,ankurpohekar/Lagotto,msingh05/lagotto,mfenner/lagotto,ankurpohekar/Lagotto,lagotto/lagotto,mfenner/lagotto,articlemetrics/lagotto