> ## Documentation Index > Fetch the complete documentation index at: https://docs.portalhq.io/llms.txt > Use this file to discover all available pages before exploring further. # Get transactions (deprecated) > **Deprecated.** Use `/clients/me/chains/{chain}/transactions` instead. Sunset date: 2026-12-31. Responses include `Deprecation`, `Sunset`, and `Link` headers. Retrieves EIP-155 transaction history for the client. ## OpenAPI ````yaml /openapi/client-api.yaml get /clients/me/transactions openapi: 3.1.0 info: title: Portal Client API version: '3.0' description: > The Portal Client API provides endpoints for managing wallets, building transactions, and interacting with blockchain networks. All endpoints require authentication via a Client API Key or Client Session Token (CST) passed as a Bearer token. ## Base URL `https://api.portalhq.io/api/v3` ## Authentication Include your Client API Key or Client Session Token as a Bearer token in the `Authorization` header of every request. ## Chain ID Format Chain parameters use either friendly names (e.g. `ethereum`, `solana`) or CAIP-2 format (e.g. `eip155:1`, `solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp`). When using CAIP-2 format in URLs, ensure the colon is URI-encoded (`%3A`). servers: - url: https://api.portalhq.io/api/v3 description: Production security: - bearerAuth: [] tags: - name: Clients description: Core client management endpoints - name: Wallet description: >- Read wallet state — balances, NFTs, transaction history, capabilities, and transaction details - name: Transactions description: Build, broadcast, and evaluate blockchain transactions - name: Funding description: Fund wallets with testnet tokens - name: Wallet Shares description: Manage signing and backup share pairs - name: Delegations description: Manage token approvals, revocations, and delegated transfers - name: Session Keys description: Manage EIP-7702 session keys for smart accounts - name: 0x description: Token swap endpoints powered by the 0x protocol - name: Yield.xyz description: Yield opportunities and staking actions powered by Yield.xyz - name: Li.Fi description: Cross-chain swaps and bridging powered by Li.Fi - name: Blockaid description: Transaction and address security scanning powered by Blockaid - name: Hypernative description: >- Transaction, address, token, and NFT security scanning powered by Hypernative - name: Noah description: KYC onboarding, payins, and payouts powered by Noah - name: Meld description: Buy and sell crypto with fiat through aggregated providers powered by Meld - name: EIP-7702 description: EIP-7702 account type detection and authorization management - name: Deprecated description: >- Legacy endpoints scheduled for removal. Use the newer equivalents listed in each endpoint's description. paths: /clients/me/transactions: get: tags: - Deprecated summary: Get transactions (deprecated) description: > **Deprecated.** Use `/clients/me/chains/{chain}/transactions` instead. Sunset date: 2026-12-31. Responses include `Deprecation`, `Sunset`, and `Link` headers. Retrieves EIP-155 transaction history for the client. operationId: getTransactionsDeprecated parameters: - name: chainId in: query required: true schema: type: string description: The chain ID in CAIP-2 format (e.g. `eip155:1`). - name: limit in: query schema: type: integer description: Maximum number of results to return. - name: offset in: query schema: type: integer description: Number of results to skip. - name: order in: query schema: type: string description: Sort order. responses: '200': description: Transactions retrieved successfully content: application/json: schema: $ref: '#/components/schemas/TransactionsResponse' '400': description: Bad request content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' deprecated: true components: schemas: TransactionsResponse: type: object description: > Response format varies by chain: - **Solana**: transactions are `SolanaTransactionDetails` objects (legacy format with `signature`, `blockTime`, `tokenMint`, and nested `transactionDetails`). - **All other chains**: transactions are `TransactionHistoryItem` objects (unified format with `hash`, `from`, `to`, `value`, `blockNumber`, `blockTimestamp`, `status`, `chainId`). Solana will be migrated to the unified format in a future release. properties: data: type: object properties: transactions: type: array description: > Array of transaction items. Format depends on chain — see `TransactionHistoryItem` for EVM/Bitcoin/Tron/Stellar or `SolanaTransactionDetails` for Solana. items: oneOf: - $ref: '#/components/schemas/TransactionHistoryItem' - $ref: '#/components/schemas/SolanaTransactionDetails' metadata: type: object properties: address: type: string description: Wallet address used for the query. chainId: type: string description: CAIP-2 chain ID. clientId: type: string description: Client ID. limit: type: integer description: Max transactions requested. offset: type: integer description: Offset used for pagination. count: type: integer description: Total number of transactions returned. ErrorResponse: type: object properties: error: type: string description: Error message describing what went wrong TransactionHistoryItem: type: object description: Unified transaction item returned across all chains. properties: type: type: string enum: - transaction - userOperation description: Whether this is a regular transaction or an ERC-4337 UserOperation. hash: type: string description: Transaction hash (or UserOp bundler tx hash). from: type: string description: Sender address. to: type: string nullable: true description: Recipient address. value: type: string description: Transfer value as a decimal string. blockNumber: type: string nullable: true description: Block number as a decimal string. blockTimestamp: type: number nullable: true description: Unix timestamp in seconds. status: type: string nullable: true description: >- Transaction status (e.g. "confirmed", "pending", "success", "failed"). chainId: type: string description: CAIP-2 chain ID. asset: type: string nullable: true description: Token symbol (e.g. "ETH", "USDC") or contract address if unknown. tokenAddress: type: string nullable: true description: Token contract address (EVM only). tokenDecimals: type: integer nullable: true description: Token decimals (EVM only). userOpHash: type: string nullable: true description: UserOperation hash (EVM UserOperations only). entryPoint: type: string nullable: true description: EntryPoint contract address (EVM UserOperations only). actualGasCost: type: string nullable: true description: Actual gas cost in wei (EVM UserOperations only). actualGasUsed: type: string nullable: true description: Actual gas units used (EVM UserOperations only). SolanaTransactionDetails: type: object properties: blockTime: type: integer description: Unix timestamp of the block. error: type: string nullable: true description: Transaction error as JSON string, or null if successful. signature: type: string description: Transaction signature. status: type: string description: Transaction status (e.g. "finalized", "confirmed", "processed"). tokenMint: type: string nullable: true description: SPL token mint address, or null for native SOL transactions. transactionDetails: type: object nullable: true properties: transaction: type: object nullable: true description: Parsed transaction data. properties: message: type: object properties: accountKeys: type: array items: type: string header: type: object instructions: type: array items: type: object recentBlockhash: type: string signatures: type: array items: type: string signatureDetails: type: object nullable: true description: Signature verification details. properties: blockTime: type: integer confirmationStatus: type: string error: type: object nullable: true memo: type: string nullable: true signature: type: string slot: type: integer metadata: type: object nullable: true description: Additional transaction metadata. properties: blockTime: type: integer nullable: true slot: type: integer nullable: true error: type: object nullable: true fee: type: integer nullable: true innerInstructions: type: array nullable: true items: type: object loadedAddresses: type: object nullable: true properties: readonly: type: array items: type: string writable: type: array items: type: string logMessages: type: array nullable: true items: type: string postBalances: type: array nullable: true items: type: number postTokenBalances: type: array nullable: true items: type: object preBalances: type: array nullable: true items: type: number preTokenBalances: type: array nullable: true items: type: object rewards: type: array nullable: true items: type: object status: type: object nullable: true version: type: string nullable: true description: Transaction version (e.g. "legacy" or a version number) securitySchemes: bearerAuth: type: http scheme: bearer description: > Client API Key or Client Session Token (CST). Pass as a Bearer token in the Authorization header. ````