Systems and methods for generating and using secure sharded onboarding user interfaces

A non-transitory computer-readable storage medium storing instructions that, when executed by one or more processors, cause a server system to:

• generate a link including a unique identifier associated with a server-side data object;
• receive a selection of the link;
• generate, in response to receiving the selection of the link, an execution credential derived from the unique identifier, the execution credential being distinct from the unique identifier and not transmitted within the link;
• bind the execution credential to the server-side data object;
• provide an interface including the execution credential;
• receive a request including the execution credential;
• and
• process the request using the execution credential to perform an operation on the server-side data object without performing a separate identity lookup.

A system comprising:

• one or more processors;
• and
• a memory storing instructions that, when executed, cause the one or more processors to:
• generate a link including a unique identifier associated with a server-side data object;
• receive a selection of the link;
• generate, in response to receiving the selection of the link, an execution credential derived from the unique identifier, the execution credential being distinct from the unique identifier and not transmitted within the link;
• bind the execution credential to the server-side data object;
• provide an interface including the execution credential;
• receive a request including the execution credential;
• and
• process the request using the execution credential to perform an operation on the server-side data object without performing a separate identity lookup.