@orangecheck/me-client

---

@orangecheck/me-client / computeFees

Function: computeFees()

function computeFees(
   cfg: IntegratorEventConfig, 
   payment_amount_sats?: number, 
   opts?: {
  is_agent?: boolean;
}): ComputedFees;

Defined in: me-client/src/types.ts:156

Compute the four-way fee split for an event given an integrator's config and (for percent_of_amount events) the underlying payment amount. MIRRORS oc-me-web/src/lib/events/types.ts computeFees() EXACTLY — the SDK-side replay (oc.event.verify) re-runs this against envelopes the server billed, so any drift is a false "divergence".

Invariants:

1. gross_fee_sats >= MIN_INTEGRATOR_PRICE_SATS (1-sat atomic floor)
2. platform_fee_sats = min(gross, max(min_floor, round(gross × pct))) — bounded above by gross so a 1-sat event can't owe more platform fee than it grossed
3. user_earned_sats = min(gross − platform, round(gross × share)), share clamped to [0, 0.8]
4. site_rebate_sats = gross − platform − user (exact remainder)
5. gross == platform + user + rebate exactly

When opts.is_agent is true AND the config has an agent override, the agent's site_pays / user_share_pct apply. agent.refuse: true throws 'agent_refused' (the server maps it to 422).

Parameters

Returns

ComputedFees