How CrossPaid works
Every token on CrossPaid is a flap.sh token on BNB Chain that names exactly one X account. The token's trading fees go into a rebate vault. Anyone who pays that X account with X Money receives the amount back from the vault, plus 10%, in BNB. The person being paid does nothing special: they simply receive X Money like any other payment.
Tokens and vaults
- Tokens are created through the flap.sh Portal as tax tokens: 2% on every buy and 2% on every sell, on the bonding curve and after graduation to PancakeSwap.
- 100% of that tax is paid by flap's tax processor straight to the RebateVault contract, which credits it to the token. 10% is the protocol fee; the remaining 90% is the rebate vault.
- “Available” is what the vault can return right now, bonus and a price margin included: that is the most you can pay and still receive the rebate. It is shown in USD at the live Chainlink BNB/USD price.
- A token names one X account by its numeric id. Handle changes follow automatically; the recipient can never be changed.
- A vault untouched for 14 days may be swept to the protocol. Trading or a rebate resets the clock.
Rebates: slot → pay → receipt → payout
- Verify your X account (code in bio) and link one wallet. Both are one-time.
- On a token page, reserve a slot for the amount you intend to pay ($10 minimum). The vault holds the BNB for you for 10 minutes. You can have 3 slots open at once.
- Pay that amount, in US dollars, to the token's recipient with X Money, from the X account you verified.
- Paste the receipt link (Share receipt → Copy link) on your slot page before the timer ends.
- Verified → the contract pays min(paid, reserved) × 1.10 in BNB to your linked wallet, at the Chainlink price at settlement. Overpaying is not returned; underpaying is returned on what you actually paid.
- If the recipient has not accepted the money yet, X Money shows the payment as Pending. Your slot then waits up to 21 days and pays out when it completes. If the payment is cancelled or expires, the slot closes with no strike.
Receipts
We never log into X Money and never hold your money. The only thing you give us is the receipt's share link. We fetch it from X's servers and check: paid in USD, from your verified X account, to the token's account, at least $10, made during your slot, Completed (or Pending), and never used before. Each receipt can be used once, ever, across all tokens.
If a receipt cannot be read automatically — X changes the page, the link expired, anything ambiguous — it goes to a human check. That never produces a strike; worst case the slot is closed and the reserve returns to the vault.
Limits
- Per slot: $10 to the tier limit. Tiers by what you have received in total: $0+ received → $1,000 · $500+ received → $2,500 · $2,500+ received → $5,000 · $10,000+ received → $10,000.
- Platform-wide: $11,000 paid out per UTC day; no single token and no single payer takes more than 25% of that ($2,750). Verified slots that hit the cap pay out automatically when room opens.
- Vault-wide: never more than the token's available balance (a 10% price margin is reserved on top of the bonus).
- X accounts must be at least 90 days old. You cannot claim a rebate on a token that names your own X account. Recipients can opt out.
Strikes and bans
- Strike: letting a slot expire with no receipt, cancelling a slot, or a receipt a reviewer rejects as not matching the slot.
- 3 strikes → 30-day ban. Any ban after the first → 90 days. Strikes reset after a ban.
- Not a strike: a Pending payment that never completes; a receipt we could not read automatically.
Account and wallet
- One X account ↔ one wallet, enforced on chain. Linking is a wallet transaction with a signature from the verifier that attests the X id.
- Relinking to a new wallet requires no open slots and starts a 24-hour cooldown before the next slot.
- Your X bio code can be removed right after verification. We store your X id, handle, avatar, linked wallet and your slots; receipt links are stored encrypted.
Creating a token
- Pick the X account, a name, a ticker and a logo. The token is created on flap.sh with the vault as beneficiary; the address ends in 7777 (flap's vanity rule, mined in your browser).
- Creators earn nothing from the vault. Create for someone you want to see paid, or for yourself if you want your supporters paid back.
- Optional first buy in the same transaction. Standard flap creation cost applies.
The contract
RebateVault holds every vault and enforces every rule above: credits, slots, reserves, settlement, caps, strikes, bans, wallet links. It is immutable apart from a fee setter (capped at 50%), a verifier/treasury setter and two pause switches. The verifier key can only settle slots against a receipt hash, mark them pending, close them, or register new tokens; it cannot move vault funds anywhere but to the payer of a slot.
- RebateVault: 0xd1b6ac9D78b860Ff3ED2724a62cD61877642030e
- flap.sh Portal: 0xe2cE6ab80874Fa9Fa2aAE65D277Dd6B8e65C9De0
- Price: Chainlink BNB/USD, rejected if older than 1 hour.
FAQ
- Do I need to buy the token?
- No. A rebate never requires holding or buying the token. Trading is what fills the vault; paying the recipient is how it gets paid out.
- Does the person I pay need an account here?
- No. They receive a normal X Money payment. They only need to accept it in X Money for your slot to settle.
- What if they never accept?
- Your slot waits up to 21 days. If the payment is cancelled or refunded, the slot closes without a strike and the reserve returns to the vault.
- Can I pay the same person twice?
- Yes, as often as the vault and the daily limits allow. Every payment needs its own receipt.
- Why BNB and not USD?
- Vaults are BNB because flap taxes are collected in BNB. The amount is fixed in USD at settlement via Chainlink, so you receive 110% of what you paid in dollar terms at that moment.
- Who runs this?
- An independent project, not affiliated with X Corp. or flap.sh. Questions: contact@crosspaid.fun.