BULK Exchange Access Codes: 20 Free Invite Codes for Mainnet

BULK mainnet launched September 5, 2026, and trading is invite-only. Getting in takes two things: a referral link, and — if you’re a brand-new trader — a one-time-use access code from someone who already has an account.

We hold a weekly allotment of BULK access codes as an active mainnet trader and pre-depositor. We get a fresh batch every Saturday and update this page the same day. Below is our current live batch. First come, first served — each code works exactly once, then it’s gone.

Disclosure: These codes attach to our BULK referral link when used. That’s how the access-code system works by design — see BULK’s referral docs for the mechanics. It costs you nothing and doesn’t reduce your own AURA.

Live Access Codes (Posted Saturday, September 5, 2026 — refreshed every Saturday)

Codes are claimed on a first-come, first-served basis and we can’t track redemptions in real time from this page — if a code you try doesn’t work, it’s already been used. Just move to the next one on the list.

We refresh this batch every Saturday

Per BULK’s own referral mechanics, access codes reset weekly and unused codes do not roll over — so we post a brand-new batch every Saturday to match. That cuts both ways:

• If you’re reading this before the next Saturday refresh, grab a code now — it’s free and there’s no reason to wait.
• If every code above is already claimed, or it’s been more than a few days since the last Saturday, this page will already have a new batch. Bookmark this page and check back Saturdays, or use our referral link directly — it still works for the referral-link half of onboarding even without one of the codes above.

How access codes work on invite-only mainnet

BULK’s invite-only period runs two systems together:

1. A referral link (persistent) — ours.
2. A one-time-use access code (weekly) — required for a brand-new account to actually get in.

Using one of our access codes automatically attaches your new account to our referral link. You don’t need to enter both separately — the code carries the link with it.

Traders earn their own weekly access codes two ways: pre-depositors got a starting batch sized to their pre-deposit tier (5–15 codes, depending on whether they deposited $1,000+ or $100,000+), and every trader — pre-depositor or not — earns one additional code per $1,000,000 in mainnet trading volume. Codes reset every week with no rollover — we get ours every Saturday, which is why that’s our refresh day for this page too.

Next steps

• New to BULK? Start with the mainnet launch guide for what changed on September 5.
• Want the full referral mechanics, not just a code? Read the BULK referral code guide.
• Ready to trade? Use a code above at app.bulk.trade.

Not financial advice. BULK Exchange access is subject to BULK’s own terms; BuiltOnBulk is an independent site and is not BULK Exchange.