Withdraw

The FISH bridge sends the FISH BEP-20 directly from the platform hot wallet on BSC. It does not bridge to other chains or convert the asset.

How It Works

1. Call POST /withdraw/preview with your Openfish wallet address, BSC destination, token address, and amount.
2. Show the preview to the user: amount, fee, total debit, hot-wallet liquidity, and canWithdraw.
3. After explicit confirmation, call POST /withdraw with the same fields.
4. The bridge debits your Openfish FISH balance.
5. The hot wallet sends the FISH token to your BSC recipient address.
6. Track progress with GET /status/{address}.

Endpoint

POST https://bridge.openfish.me/withdraw/preview
POST https://bridge.openfish.me/withdraw

Request Body

Field	Type	Required	Description
address	string	Yes	Your Openfish wallet address
toChainId	string	Yes	Must be "56"
toTokenAddress	string	Yes	Configured FISH token address
recipientAddr	string	Yes	Recipient BSC wallet address
amount	string	No	Amount in base units. Omit or set "all" to withdraw full available balance minus fee.

Example

curl -X POST https://bridge.openfish.me/withdraw/preview \
  -H "Content-Type: application/json" \
  -d '{
    "address": "0xabc0000000000000000000000000000000000000",
    "toChainId": "56",
    "toTokenAddress": "0xdcc3990630eB5Ffd8914d639198cCa593e59465A",
    "recipientAddr": "0xdef0000000000000000000000000000000000000",
    "amount": "1000000000000000000"
  }'

curl -X POST https://bridge.openfish.me/withdraw \
  -H "Content-Type: application/json" \
  -d '{
    "address": "0xabc0000000000000000000000000000000000000",
    "toChainId": "56",
    "toTokenAddress": "0xdcc3990630eB5Ffd8914d639198cCa593e59465A",
    "recipientAddr": "0xdef0000000000000000000000000000000000000",
    "amount": "1000000000000000000"
  }'

Important Notes

• Withdrawals require the bridge hot wallet to hold enough FISH and BNB gas.
• The bridge only supports BSC in this environment.
• The token address must match GET /supported-assets.
• Withdrawal fee, if configured, is denominated in FISH base units.

Next Steps

• Supported Assets — Confirm the token address.
• Check Status — Track withdrawal progress.