or their Lendwise product?

The owner of the company replied to me after I negotiated with my seller and informed me that in order for a wholesale transaction to legally take place I first have to close contract A with my own money, a lender, or transactional funds before I can close my assignment contract.

I know if there is no agent involved then offerpad charges 4% to 5% in place of the commissions that the agents would normally split in a traditional transaction. 

It is unlawful for any licensed real estate broker, or broker-salesperson or salesperson to offer, promise, allow, give or pay, directly or indirectly, any part or share of his or her commission, compensation or finder’s fee arising or accruing from any real estate transaction to any person who is not a licensed real estate broker, broker-salesperson or salesperson, in consideration of services performed or to be performed by the unlicensed person.

If you owned that house so that friends and family had a place to stay that is not productive use in business investment or trade and would not qualify for 1031. 

Looking to be the best product and best price for the area.

There is a small fee of $3.00 per transaction, that I gladly bear. 

Knowledge, you want a custodian that knows what they are doing and can help explain the rules and prohibited transactions to you

Will they work with you to get a custom product.

@Adam Sporinsky, You need to eliminate the word "flip" from your vocabulary entirely :)Your intent with a flip is primarily to resell.  1031 qualifying real estate is purchased with the intent to hold for productive use in trade business or for investment.