How rebates work
Every partner exchange pays fendfee a referral commission for the trading volume our users generate. We pass the majority back as cashback in USDT — settled on BEP-20, BSC's lowest-cost network. The exchange charges you the same fee it always would; fendfee just routes a share of it back to your wallet.
- Daily reconciliation: we pull commission data from each partner once a day.
- Cashback accrues to a 'pending' bucket the moment commission is recorded.
- Pending unlocks to 'available' the next day after our automated review.
- Available balance can be withdrawn any time, minimum 10 USDT.
UID matching
After you submit a UID, fendfee's matcher validates it against the partner exchange's referral roster. If your account was registered through fendfee's link, the UID lights up green within minutes. If not, the rejection email tells you exactly why and what to do next.
- Bitget, BingX, OKX, WEEX: minutes to match (we poll several times per hour).
- Most rejections are 'wrong referral' — fixable via KYC transfer or sub-account.
- Each UID is reviewed independently; you can connect as many exchanges as you trade on.
Withdrawals
Withdrawals are a two-step process: confirm a 6-digit email code, then the request lands in our admin queue. Withdrawals under $250 are auto-routed to a fast queue with one-click admin send; everything else gets reviewed manually. Funds settle on-chain in under a minute on BSC.
- Network: USDT on BEP-20 (BSC) only — lowest fees, fastest settlement.
- Two-factor: email code required for every withdrawal request.
- Cancellable while still 'pending'; once on-chain, irreversible.
- Median wait time: under 1 hour during business days.
Affiliate program
Every fendfee account gets a unique referral link. Anyone who signs up via your link is permanently attributed to you. When they earn cashback, you earn a percentage of their cashback as your affiliate reward — 15% for the first 10 active referrals, 20% from the 10th onward, applied retroactively.
- Lifetime attribution; no cap, no expiry.
- Affiliate commission paid by fendfee — never deducted from referee's balance.
- Pending → available daily, same flow as your own cashback.
- Per-referee breakdown visible inside the dashboard.
Security
fendfee never holds your funds and never has trading access on your exchange. We only ever read your UID and aggregated commission volume. Account security uses industry-standard memory-hard password hashing, signed session tokens, optional TOTP 2FA, and a full audit trail on every staff action.
- No API keys requested — UID + referral roster is enough to compute cashback.
- TOTP support: any RFC 6238 authenticator (1Password, Authy, Google Authenticator).
- Sessions are server-tracked; you can revoke any device from Settings → Security.
- Every admin action recorded in the audit log with actor, target, and JSON diff.
Public REST API
A read-only REST API for power users: programmatic access to your UIDs, balance, withdrawals, and commission ledger. Useful for portfolio dashboards and automated bookkeeping. Generate a scoped read-only token in Settings → Security, then call the v1 endpoints with `Authorization: Bearer ff_…`. All responses are JSON, all timestamps ISO-8601 UTC.
- GET /api/v1/balance — current available, pending, lifetime totals, and tracked volume.
- GET /api/v1/uids — every UID you've submitted, with exchange + status + approval timestamp.
- GET /api/v1/withdrawals?limit=&cursor= — paginated withdrawal log with tx hashes.
- GET /api/v1/commissions?kind=earning|affiliate&since=&limit=&cursor= — full ledger.
- Auth: Authorization: Bearer ff_… (manage tokens in Settings → Security).
- Rate limit: 60 requests/min per token (sliding window). 429 with Retry-After when exceeded.
- Webhooks for new commissions and withdrawal state changes coming next.