> ## Documentation Index > Fetch the complete documentation index at: https://yieldxyz.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Submit transaction > Submit the transaction to the blockchain. ## OpenAPI ````yaml post /v1/transactions/{transactionId}/submit openapi: 3.0.0 info: title: Yield.xyz API description: API Documentation version: '1.0' contact: {} servers: - url: https://api.yield.xyz description: Production environment - url: https://api.staging.yield.xyz description: Staging environment - url: http://localhost:3000 description: Local development security: [] tags: - name: Discovery description: Browse and discover yield opportunities, networks, and providers - name: Portfolio description: User-specific balances, activity, and rewards - name: Actions description: Generate transactions to enter, exit, and manage yields externalDocs: description: For more information url: https://docs.yield.xyz paths: /v1/transactions/{transactionId}/submit: post: tags: - Actions summary: Submit transaction description: Submit the transaction to the blockchain. operationId: TransactionsController_submitTransaction parameters: - name: transactionId required: true in: path description: The unique identifier of the transaction example: tx_123abc schema: type: string requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/SubmitTransactionDto' responses: '200': description: Transaction successfully submitted content: application/json: schema: $ref: '#/components/schemas/TransactionDto' '400': description: Invalid transaction format '401': description: Invalid or missing API key content: application/json: schema: type: object properties: message: type: string example: Invalid API key error: type: string example: Unauthorized statusCode: type: number example: 401 '404': description: Transaction not found with the specified ID '429': description: Rate limit exceeded headers: x-ratelimit-limit: description: Request limit per window schema: type: string x-ratelimit-remaining: description: Remaining requests (will be 0) schema: type: string x-ratelimit-reset: description: Unix timestamp when window resets schema: type: string retry-after: description: Seconds to wait before retrying schema: type: string content: application/json: schema: type: object properties: message: type: string example: Rate limit exceeded error: type: string example: Too Many Requests statusCode: type: number example: 429 retryAfter: type: number example: 30 '500': description: Internal server error content: application/json: schema: type: object properties: message: type: string example: Internal server error error: type: string example: Internal Server Error statusCode: type: number example: 500 security: - ApiKey: [] components: schemas: SubmitTransactionDto: type: object properties: signedTransaction: type: string description: Encoded signed transaction to submit to the blockchain example: >- 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 required: - signedTransaction TransactionDto: type: object properties: id: type: string description: Unique transaction identifier example: tx_123abc title: type: string description: Display title for the transaction example: Approve USDC network: type: string description: Network this transaction is for enum: - ethereum - ethereum-goerli - ethereum-holesky - ethereum-sepolia - ethereum-hoodi - arbitrum - base - base-sepolia - gnosis - optimism - polygon - polygon-amoy - starknet - zksync - linea - unichain - monad-testnet - avalanche-c - avalanche-c-atomic - avalanche-p - binance - celo - fantom - harmony - moonriver - okc - viction - core - sonic - katana - hyperevm - agoric - akash - axelar - band-protocol - bitsong - canto - chihuahua - comdex - coreum - cosmos - crescent - cronos - cudos - desmos - dydx - evmos - fetch-ai - gravity-bridge - injective - irisnet - juno - kava - ki-network - mars-protocol - nym - okex-chain - onomy - osmosis - persistence - quicksilver - regen - secret - sentinel - sommelier - stafi - stargaze - stride - teritori - tgrade - umee - sei - mantra - celestia - saga - zetachain - dymension - humansai - neutron - polkadot - kusama - westend - bittensor - binancebeacon - cardano - near - solana - solana-devnet - stellar - stellar-testnet - sui - tezos - tron - ton - ton-testnet example: ethereum status: type: string description: Current status of the transaction enum: - NOT_FOUND - CREATED - BLOCKED - WAITING_FOR_SIGNATURE - SIGNED - BROADCASTED - PENDING - CONFIRMED - FAILED - SKIPPED example: PENDING type: type: string description: Type of transaction operation enum: - SWAP - DEPOSIT - APPROVAL - STAKE - CLAIM_UNSTAKED - CLAIM_REWARDS - RESTAKE_REWARDS - UNSTAKE - SPLIT - MERGE - LOCK - UNLOCK - SUPPLY - BRIDGE - VOTE - REVOKE - RESTAKE - REBOND - WITHDRAW - WITHDRAW_ALL - CREATE_ACCOUNT - REVEAL - MIGRATE - DELEGATE - UNDELEGATE - UTXO_P_TO_C_IMPORT - UTXO_C_TO_P_IMPORT - WRAP - UNWRAP - UNFREEZE_LEGACY - UNFREEZE_LEGACY_BANDWIDTH - UNFREEZE_LEGACY_ENERGY - UNFREEZE_BANDWIDTH - UNFREEZE_ENERGY - FREEZE_BANDWIDTH - FREEZE_ENERGY - UNDELEGATE_BANDWIDTH - UNDELEGATE_ENERGY - P2P_NODE_REQUEST - CREATE_EIGENPOD - VERIFY_WITHDRAW_CREDENTIALS - START_CHECKPOINT - VERIFY_CHECKPOINT_PROOFS - QUEUE_WITHDRAWALS - COMPLETE_QUEUED_WITHDRAWALS - LUGANODES_PROVISION - LUGANODES_EXIT_REQUEST - INFSTONES_PROVISION - INFSTONES_EXIT_REQUEST - INFSTONES_CLAIM_REQUEST example: STAKE hash: type: string description: Transaction hash (available after broadcast) nullable: true example: 0x1234567890abcdef... createdAt: format: date-time type: string description: When the transaction was created broadcastedAt: format: date-time type: string description: When the transaction was broadcasted to the network nullable: true signedTransaction: type: string description: Signed transaction data (ready for broadcast) nullable: true unsignedTransaction: description: The unsigned transaction data to be signed by the wallet oneOf: - type: string description: Serialized transaction data - type: object description: Transaction object (for non-EVM chains) nullable: true example: >- 0x02f87082012a022f2f83018000947a250d5630b4cf539739df2c5dacb4c659f2488d880de0b6b3a764000080c080a0ef0de6c7b46fc75dd6cb86dccc3cfd731c2bdf6f3d736557240c3646c6fe01a6a07cd60b58dfe01847249dfdd7950ba0d045dded5bbe410b07a015a0ed34e5e00d annotatedTransaction: type: object description: Human-readable breakdown of the transaction for display purposes nullable: true example: method: stake inputs: amount: '1000000000000000000' structuredTransaction: type: object description: Detailed transaction data for client-side validation or simulation nullable: true stepIndex: type: number description: Zero-based index of the step in the action flow example: 0 description: type: string description: User-friendly description of what this transaction does example: Approve USDC for staking error: type: string description: Error message if the transaction failed nullable: true gasEstimate: type: string description: Estimated gas cost for the transaction example: '21000' explorerUrl: type: string description: Link to the blockchain explorer for this transaction nullable: true example: https://etherscan.io/tx/0x1234... isMessage: type: boolean description: Whether this transaction is a message rather than a value transfer example: false required: - id - title - network - status - type - hash - createdAt - broadcastedAt - signedTransaction - unsignedTransaction securitySchemes: ApiKey: type: apiKey in: header name: x-api-key ````