> ## Documentation Index > Fetch the complete documentation index at: https://docs.enso.build/llms.txt > Use this file to discover all available pages before exploring further. # Check bridge transaction status > Returns comprehensive information about a cross-chain bridge transaction, including LayerZero message status, on-chain events, and transaction data from Enso. ## OpenAPI ````yaml /public/openapi.json get /api/v1/stargate/bridge/check openapi: 3.0.0 info: title: Enso API description: >- #### Enso API - Find detailed documentation on [docs.enso.finance](https://docs.enso.finance). - To use the API, **you must include your API Key in the Authorization header** (Bearer format). - For testing, Swagger pre-authorizes you using the key: `1e02632d-6feb-4a75-a157-documentation` (1rps). - Get your own API Key at [enso.finance/developers](https://enso.finance/developers). version: 1.0.1 contact: {} servers: - url: https://api.enso.build security: - {} tags: - name: shortcuts description: '' paths: /api/v1/stargate/bridge/check: get: tags: - Integration - Crosschain summary: Check bridge transaction status description: >- Returns comprehensive information about a cross-chain bridge transaction, including LayerZero message status, on-chain events, and transaction data from Enso. operationId: LayerZeroController_checkBridgeTransaction parameters: - name: chainId required: true in: query description: Chain ID of the source transaction schema: type: number - name: txHash required: true in: query description: Transaction hash schema: example: 0x1234567890abcdef... type: string responses: '200': description: Bridge transaction status and details content: application/json: schema: $ref: '#/components/schemas/BridgeTransactionResponse' '429': description: Rate limit exceeded components: schemas: BridgeTransactionResponse: type: object properties: sourceChainId: type: number description: Source chain ID sourceTxHash: type: string description: Source transaction hash destinationChainId: type: number description: Destination chain ID (if known) destinationTxHash: type: string description: Destination transaction hash (if completed) status: type: string description: Overall bridge status enum: - pending - inflight - delivered - failed - ready_for_manual_execution - unknown isMultiBridge: type: boolean description: >- Whether this transaction involves multiple sequential bridges. Only present when true. hops: description: >- Array of individual bridge hops. Only present for multi-bridge transactions. type: array items: $ref: '#/components/schemas/BridgeHop' layerZeroMessage: description: LayerZero message information allOf: - $ref: '#/components/schemas/LayerZeroMessageStatus' ensoSourceEvent: description: >- Enso shortcut event from source chain (ShortcutExecuted + execution result). Null if not found. nullable: true allOf: - $ref: '#/components/schemas/EnsoEvent' ensoDestinationEvent: description: >- Enso shortcut event from destination chain (ShortcutExecuted + execution result). Null if not found. On an intent route this is read from the keeper's execution transaction (destinationExecutionTxHash), not from the bridge delivery. nullable: true allOf: - $ref: '#/components/schemas/EnsoEvent' ensoMetadata: description: Enso transaction metadata allOf: - $ref: '#/components/schemas/EnsoMetadata' intent: description: >- Present when the source transaction published a cross-chain intent: this bridge only delivers funds to the intent's ephemeral executor, and a keeper then executes the intent (or refunds it past its deadline) in a separate destination transaction. `status: delivered` means the bridge delivered the funds to the executor; the execution itself is reported here (phase, keeper status, execution / repayment transactions). allOf: - $ref: '#/components/schemas/BridgeRouteIntent' destinationExecutionTxHash: type: string description: >- The keeper's intent execution transaction on the destination chain, once executed - the transaction that performed the Enso swap. destinationTxHash is only the bridge delivery that funded the executor. error: type: string description: Error message if something went wrong required: - sourceChainId - sourceTxHash - status BridgeHop: type: object properties: sourceChainId: type: number description: Source chain ID for this hop sourceTxHash: type: string description: Source transaction hash for this hop destinationChainId: type: number description: Destination chain ID (if known) destinationTxHash: type: string description: Destination transaction hash (if completed) status: type: string description: Status of this hop enum: - pending - inflight - delivered - failed - ready_for_manual_execution - unknown layerZeroMessage: description: LayerZero message information allOf: - $ref: '#/components/schemas/LayerZeroMessageStatus' ensoSourceEvent: description: >- Enso shortcut event from source chain (ShortcutExecuted + execution result). Null if not found. nullable: true allOf: - $ref: '#/components/schemas/EnsoEvent' ensoDestinationEvent: description: >- Enso shortcut event from destination chain (ShortcutExecuted + execution result). Null if not found. On an intent route this is read from the keeper's execution transaction (destinationExecutionTxHash), not from the bridge delivery. nullable: true allOf: - $ref: '#/components/schemas/EnsoEvent' required: - sourceChainId - sourceTxHash - status LayerZeroMessageStatus: type: object properties: srcEid: type: number description: Source chain endpoint ID dstEid: type: number description: Destination chain endpoint ID srcChainId: type: number description: Source chain ID (EVM) dstChainId: type: number description: Destination chain ID (EVM) status: type: string description: Message status from LayerZero srcTxHash: type: string description: Source transaction hash dstTxHash: type: string description: Destination transaction hash (if delivered) srcBlockNumber: type: number description: Source block number dstBlockNumber: type: number description: Destination block number (if delivered) srcTimestamp: type: string description: Source timestamp dstTimestamp: type: string description: Destination timestamp (if delivered) sender: type: string description: Sender address receiver: type: string description: Receiver address required: - srcEid - dstEid - status EnsoEvent: type: object properties: accountId: type: string description: Account ID from ShortcutExecuted event requestId: type: string description: Request ID from ShortcutExecuted event blockNumber: type: number description: Block number where the event was emitted transactionHash: type: string description: Transaction hash chainId: type: number description: Chain ID where the event was emitted success: type: boolean description: Whether the shortcut execution was successful error: type: string description: Error data if execution failed refundDetails: description: Refund details if execution failed and funds were returned allOf: - $ref: '#/components/schemas/RefundDetails' required: - blockNumber - transactionHash - chainId - success EnsoMetadata: type: object properties: tokenIn: type: string description: Token in address tokenOut: type: string description: Token out address amountIn: type: string description: Amount in chainId: type: number description: Chain ID from the request timestamp: type: number description: Timestamp of the request BridgeRouteIntent: type: object properties: requestId: type: string description: Intent request id (bytes32) published by the source transaction executor: type: string description: >- Ephemeral executor address the bridge delivers to on the execution chain (lowercase) executionChainId: type: number description: Chain the intent executes (and refunds) on phase: type: string description: Coarse lifecycle phase of the destination stage enum: - awaiting_funds - executing - executed - refunding - refunded - failed - unknown status: type: string description: >- The keeper's own lifecycle status (pending | waiting_funds | inflight | executed | failed | failed_permanent | expired | refund_pending | refund_inflight | refunded | refund_skipped | refund_failed), or unknown statusDescription: type: string description: Human-readable status explanation source: type: string description: >- Where the stage was read from: the intent keeper, or only the chain itself enum: - keeper - onchain deadline: type: string description: Intent deadline (ISO 8601). Past it the executor can only refund. executionTxHash: type: string description: The keeper's execution transaction executionExplorerUrl: type: string description: Block-explorer link for the execution transaction executedAt: type: string description: When the execution mined (ISO 8601) refundTxHash: type: string description: The repayment transaction, when funds were swept back refundExplorerUrl: type: string description: Block-explorer link for the repayment transaction refundedAt: type: string description: When the repayment mined (ISO 8601) error: type: string description: Last error the keeper recorded for this intent, if any required: - requestId - executor - phase - status - source RefundDetails: type: object properties: token: type: string description: Token address (0xeee... for native token) amount: type: string description: Amount refunded recipient: type: string description: Recipient address isNative: type: boolean description: Whether the refund is in native token required: - token - amount - recipient - isNative ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.