At least 15% of the pool, in your own money, deposited first

This is not negotiable. It is what makes the notes sellable to anyone else. The contracts check it before the pool can open. See first loss. Pool one requires 25%.

Dollar-denominated receivables

At least for now. If your invoices are in local currency and our investors hold USDC, somebody carries the currency risk, and hedging it costs 4–5% a year, which breaks the economics for everyone.
Local-currency pools depend on Circle’s StableFX, which is on the roadmap and not yet in use. See Circle products.

A loan book earning at least 15% gross

Below that there is not enough spread to pay investors, cover losses and leave you a profit. The arithmetic behind that floor is in why the asset has to earn 15% or more. Most credit facilities forbid pledging the same receivables elsewhere. We work inside their structure, not around it.

Weekly collection data

A loan tape — every loan, its dates, amounts and payment history. This is what the collection tripwire measures against. Weekly, not monthly, because a monthly tape means up to four weeks of deterioration before anyone notices.

Collections into a controlled account

An account you can see but cannot empty. For stablecoin repayments this is enforced by the contracts; for fiat it is a controlled account with an independent trustee. See controlled collections.
A pool cannot open until all six are in place. The first and the fourth are the ones that most often stop a deal: an originator unwilling to fund 15%, or a senior lender unwilling to consent.