Promo codes
Redeem EDELLAUNCH before your first trade for capped fees back over 30 days.
Activate EDELLAUNCH before your first trade
EDELLAUNCH gives eligible new accounts 50% of their own trading fees back for 30 days from redemption. Your account must have no trade before redemption. One promo code can be redeemed per account, ever.
Fees back are net of maker rebates and never below zero. The total is capped at 50 USDCx per account. The program budget is 5,000 USDCx across all accounts. These are maximums, not guaranteed payments. Payouts are weekly and remain subject to the account cap and available program budget.
The launch code is valid for 90 days from Production launch and accepts at most 1,000 accounts. The 30-day benefit window begins when your redemption succeeds.
Submit your promo code and review its status
The launch interface is POST /v1/accounts/{accountId}/promo-code with body { "code": "EDELLAUNCH" }. The matching MCP tool is redeem_promo_code. Use an authenticated account. Confirm the operation and input schema in the public REST reference or MCP reference before calling it.
If the response is lost, check your redemption and fee-share status before trying again. A timeout does not prove redemption failed. Do not treat a repeated refusal as a new successful redemption. These launch operations become available with the published contracts.
Resolve promo code refusals
Use the returned refusal code to decide what to do next.
| Refusal code | What to do |
|---|---|
| promo_code_unknown | Check the code for a typing error. Use a published code. |
| promo_code_expired | The code is outside its validity window. Use a currently valid offer. |
| promo_code_exhausted | The code has reached its budget or redemption limit. Repeating the request does not restore availability. |
| account_not_eligible | The account does not meet eligibility rules. EDELLAUNCH requires no trade before redemption. |
| promo_code_already_redeemed | The account has already redeemed a promo code. Check the existing redemption instead of submitting another. |
Track fees back
A promo can coexist with a referral or affiliate attribution. Total shares on the same fee base cannot exceed 90%. Fees back are paid through wallet offers, subject to weekly settlement, your cap and the remaining program budget.