The entity making the credit decision reports the loan. See the broker rules in Appendix D of the A Guide to HMDA Reporting Getting it Right.
Do they only pay you the fee for the loans that are originated? If so, you have a Section 8 violation.
If they pay you for every lead, whether the lead originates or not, then that would be a "marketing" cost and I would think the fee would not need to be disclosed. However, I did not research this. I'm just speaking off the top of my head.
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The opinions expressed are mine and they are not to be taken as legal advice.