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Tracking Status

After a swap transaction is broadcast, you need to track its completion on the destination chain. Rubic SDK provides both a direct status method and a higher-level polling helper.

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getStatusExtended

Fetches the current status of a cross-chain transaction in a single request. 
const status = await sdk.getStatusExtended(params: ExtendedStatusRequestInterface): Promise<StatusResponseInterface>

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Request parameters

FieldTypeRequiredDescription
idstring✅Trade ID from the swap / swapBest response
srcTxHashstring(see below)Source chain transaction hash
When is srcTxHash required?
  • Decentralized providers (bridges, on-chain DEXes): both id and srcTxHash are required
  • Deposit-based providers (ChangeNOW, Exolix, etc.): only id is needed

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Example

const status = await sdk.getStatusExtended({
    id: 'trade-uuid-from-swap-response',
    srcTxHash: '0xabc123...',
});

console.log(status.status);                   // → 'PENDING'
console.log(status.destinationTxHash);        // → null (still pending) or '0x...'
console.log(status.destinationNetworkTitle);  // → 'BSC'
console.log(status.destinationNetworkChainId); // → 56

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Response: StatusResponseInterface

FieldTypeDescription
statusTransactionStatusCurrent status (see table below)
destinationTxHashstring | nullDestination chain tx hash (available on SUCCESS)
destinationNetworkTitlestring | nullHuman-readable destination chain name
destinationNetworkChainIdnumber | nullDestination chain ID

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Transaction statuses

StatusTerminalDescription
PENDINGTransaction received, waiting for confirmation
LONG_PENDINGTaking longer than expected, still processing
WAITING_FOR_TRUSTLINEWaiting for XRP/Stellar trustline to be established
WAITING_FOR_REFUND_TRUSTLINEWaiting for trustline before a refund can be issued
SUCCESS✅Swap completed successfully
READY_TO_CLAIM✅Funds ready to claim on destination (manual claim needed)
FAIL✅Transaction failed
REVERT✅Transaction was reverted
REVERTED✅Transaction was reverted (provider-specific variant)
NOT_FOUND✅Transaction not found (invalid ID or too early)
INDETERMINATE✅Status cannot be determined
Terminal statuses mean no further polling is needed.

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waitForStatus

A built-in polling helper that calls getStatusExtended on an interval until a terminal status is reached. 
sdk.waitForStatus(
    params: ExtendedStatusRequestInterface,
    options?: WaitForStatusOptions
): Promise<StatusResponseInterface>

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Options

FieldTypeDefaultDescription
intervalnumber3000Polling interval in ms
timeoutnumber300_000Max wait time in ms before rejecting with Error('Polling timeout')
onStatusUpdate(status) => void—Callback fired on every poll, including intermediate statuses

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Example — basic usage

const finalStatus = await sdk.waitForStatus({
    id: swapData.id,
    srcTxHash: tx.hash,
});

if (finalStatus.status === 'SUCCESS') {
    console.log('Destination tx:', finalStatus.destinationTxHash);
}

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Example — with all options

const finalStatus = await sdk.waitForStatus(
    { id: swapData.id, srcTxHash: tx.hash },
    {
        interval: 5_000,      // poll every 5 seconds
        timeout: 600_000,     // give up after 10 minutes
        onStatusUpdate: (status) => {
            console.log('[%s] Status: %s', new Date().toISOString(), status.status);
            updateUI(status);
        },
    }
);

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Example — handling all outcomes

try {
    const finalStatus = await sdk.waitForStatus(
        { id: swapData.id, srcTxHash: tx.hash },
        { interval: 5000, timeout: 300_000 }
    );

    switch (finalStatus.status) {
        case 'SUCCESS':
            showSuccess(finalStatus.destinationTxHash!);
            break;

        case 'READY_TO_CLAIM':
            // User needs to manually claim tokens on the destination chain
            showClaimButton(finalStatus);
            break;

        case 'FAIL':
        case 'REVERT':
        case 'REVERTED':
            showError('Swap failed. Please try again.');
            break;

        case 'NOT_FOUND':
        case 'INDETERMINATE':
            showError('Status unknown. Check the explorer.');
            break;
    }
} catch (err) {
    if (err instanceof Error && err.message === 'Polling timeout') {
        showError('Swap is taking too long. Check the explorer manually.');
    } else {
        throw err;
    }
}

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Example — deposit-based providers (no srcTxHash)

const depositData = await sdk.swapDepositTrade({ /* params */ });

// No tx hash — the user sent funds manually to the deposit address
const finalStatus = await sdk.waitForStatus(
    { id: depositData.id },    // srcTxHash is not needed
    { interval: 10_000, timeout: 1_800_000 }
);

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READY_TO_CLAIM — Arbitrum Bridge

When status === 'READY_TO_CLAIM', the swap used the Arbitrum Bridge and requires a manual on-chain claim on the destination chain. Use claim() to build the claim transaction: 
if (finalStatus.status === 'READY_TO_CLAIM') {
    const claimTx = await sdk.claim({
        sourceTransactionHash: tx.hash,
        fromBlockchain: 'ETHEREUM',
    });

    await signer.sendTransaction(claimTx);
}