Aibai moves crypto between supported blockchains, but the right route depends on what must arrive, how soon, and which security model you accept. Compare canonical, liquidity-filled, token-native, and bridge-plus-swap routes where offered; the live quote and supported asset pair determine which options you can actually use.
- Start with the destination token contract, not the token symbol.
- Compare the amount received, total gas, and time to usable funds.
- Check who verifies delivery and what happens if it stalls.
The route menu sets the usable options
A route is usable only when its source chain, destination chain, input token, and output token are all supported together. The Aibai cross-chain bridge may show several paths for a familiar asset or none for a particular pair. baibai.pro helps you weigh the quoted output and expected arrival time before you sign. Check the destination token contract as well: a matching symbol can identify a different asset with different redemption or DeFi support.
Specify the receiving address before comparing routes, especially if it differs from the sending wallet. An EVM address may look valid on several networks while the intended recipient cannot use funds on all of them. If the output is Wrapped Bitcoin, verify its exact contract and issuer or custody arrangement rather than treating every bitcoin-pegged token as interchangeable.
Four transfer mechanisms fit different moves
The main route types differ in how value reaches the destination, which determines their speed, cost, and failure path. Aibai supported networks and assets establish availability; the route details establish which of these mechanisms, if any, a quote uses.
- Canonical bridge — best for a chain’s recognized asset representation. Funds are locked on one chain and released or represented on the other under that chain’s bridge rules. It fits when asset provenance matters and time is flexible; it does not fit a deadline-sensitive withdrawal from an optimistic rollup. For example, the official Arbitrum route back to Ethereum has a seven-day challenge period.
- Liquidity-filled route — best for fast access to funds. A relayer or destination pool pays the recipient from existing liquidity, then settles against the source deposit later. Delivery can take seconds to minutes after source confirmation, but a large order or depleted destination liquidity may worsen the quote, delay the fill, or make the route unavailable.
- Token-native burn-and-mint route — best for preserving a token’s intended cross-chain supply. The source token is burned or locked, a message is verified, and the destination token is minted or released. It fits assets whose issuer supports that path; it does not turn an unsupported token into the same asset on another chain, and delivery depends on the message verifier and destination execution.
- Bridge-plus-swap route — best when the desired output token is not directly bridgeable. The route swaps on the source or destination side as well as transferring value across chains, sometimes in one submitted transaction. It saves manual steps, but adds price impact, swap fees, and a minimum-output condition that a simple transfer may not have.
These labels describe execution, not four guaranteed buttons in the interface. Some quotes combine mechanisms: a relayer may fill quickly while a canonical bridge handles later settlement between pools. For the user, the relevant distinction is when the destination balance becomes spendable and which contracts or parties must perform correctly to make that happen.
The received amount reveals the full cost
The useful cost comparison is input value against minimum usable output, plus any gas paid outside the quoted amount. An Aibai quote may account for a bridge fee, relayer compensation, pool spread, or swap price impact in the output figure, while source-chain gas is paid separately in the native token. Check whether destination gas or a later claim transaction is included.
Say a route takes 1,000 units of a dollar stablecoin and quotes 998.4 units on the destination. The 1.6-unit difference is 0.16% before separate gas; if source gas costs the equivalent of 0.3 unit, the effective cost is about 0.19%. A swap route with 0.5% slippage tolerance could set its minimum output near 993.4 units, so compare that floor as well as the expected 998.4.
Small transfers are often dominated by fixed gas or messaging charges, while large ones expose liquidity depth and price impact. Requote close to submission: gas prices, pool utilization, and the output amount can change between checking a route and signing it. An ERC-20 approval may add a source-chain transaction on the first use; review its spender and allowance before counting the transfer as a one-step move.
Source confirmation and destination delivery are separate events
A confirmed source transaction means the bridge has received or committed the input; it does not prove the recipient has been paid. In a liquidity-filled route, the deposit emits the order details, a relayer observes them and sends its own funds on the destination, and the protocol verifies the fill before reimbursing the relayer. The recipient can spend the output before that reimbursement finishes.
On a message-based route, the source event must be verified and executed on the destination before the balance appears. A transaction can therefore be successful on the source while still awaiting an attestation, finality, destination gas, or a manual claim. Keep the source transaction hash and look for a destination transaction or claim status before submitting the same move again.
If Aibai shows a pending transfer beyond its estimate, identify the stage first. An unfilled liquidity order may follow a deadline and refund process; a completed source message may instead need destination execution. Those are different recovery paths, and sending a second deposit can leave two transfers in flight.
A short preflight selects the route
The fastest practical choice is the route that delivers the correct token within your deadline at an acceptable minimum output. Use the same checks each time so a familiar token symbol or attractive headline fee does not hide a different destination asset or an extra transaction.
- Enter the source and destination networks, recipient, amount, and exact output token contract. Confirm that the recipient can use that asset and has native gas if a later action is required.
- Compare available route types by minimum output, separate gas, expected delivery time, and any claim step. For a time-critical move, distinguish a fast fill estimate from the slower settlement that follows it.
- Read the approval and transfer prompts, then submit once. Save the source hash and verify the destination balance or transaction before starting another transfer.
Use Aibai’s live route details to decide what will arrive and when, then choose the mechanism whose cost, timing, and security model fit that move.
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