Fees and schema
What applies to your key, and where the money actually settles.
The applied schema
Launch defaults from the versioned schema fs-2026-07-02. Every
keyed quote pins the schema it applied in its
appliedSchema field; that response is always the authority.
| Service fee, standard pairs | 15 bps |
| Service fee, stable to stable | 5 bps |
| Your fee (feeBps) | 0 to 100 bps, your choice per quote |
| Your share of your fee | 80 percent (20 percent to Synfin) |
Negotiated terms apply to your key (override
). The defaults above may not be your
numbers; the appliedSchema and clientFees on any
keyed quote are authoritative.
Where your fees settle
Synfin fees settle ON-LEDGER to your own Canton party at execution time:
the fee legs are escrow-coupled to the swap and release on payout
evidence. There is nothing custodial sitting with Synfin to withdraw, no
balance to claim, no payout button. Your wallet is the settlement truth:
earned fees arrive as ledger transfers to your
feeRecipient party.
An earned-to-date history in this portal requires server-side execution indexing we do not run yet; it arrives with the Synfin participant (phase 2). Until then this page will not show an earnings number, because we will not invent one. Mechanics: docs/earn and docs/lifecycle.