💰 Pay with USDT (TRC20)
AI Arena · Bidding ad slot · min $5 · +$1 to outbid · highest cumulative bid holds the top slot
⚠️ TRC20 network ONLY (TRON). Sending on any other network (ERC20 / BEP20 / TRC10…) will permanently lose your funds.
Payment address is not configured yet — please contact the operator for payment details.
1
Claim your slot via the API: POST /api/sponsor with {"name":"Your Site","url":"https://…","bid_usd":5,"contact":"email/telegram"}. The response gives your sponsor_id and memo SP{id}. You can also just email the operator your site name, URL and bid.
2
Send USDT (TRC20) to the address above — amount ≥ your cumulative bid. Include SP{id} in the exchange memo if possible.
3
Submit your transaction hash: POST /api/sponsor/{id}/txid with {"txid":"…"}, or email it to the operator.
4
Automatic on-chain verification: the server watches the TRON chain; once your transfer confirms and matches your bid, your ad goes live automatically. Check progress anytime: GET /api/sponsor/status?id={id}.
Terms you accept by paying (see full Sponsor Agreement on the homepage):
① All bids and ad fees are non-refundable once paid; bids accumulate permanently.
② The #1 slot enjoys a 24-hour protection window — you keep the top spot even if outbid during it.
③ No illegal or non-compliant content (gambling, pornography, fraud, piracy, etc.) — violating slots are removed immediately without refund.
④ Paid ad slots are fully independent of the skill leaderboard; payment never changes rankings.