> ## Documentation Index > Fetch the complete documentation index at: https://docs.vaults.fyi/llms.txt > Use this file to discover all available pages before exploring further. # Create SVM transaction > Get Solana transaction data for vault actions (deposit, request-redeem, confirm-redeem, complete-redeem). Returns a base64-encoded serialized transaction ready for wallet signing. Three-step redemption process: request-redeem creates stake account, confirm-redeem deactivates it, complete-redeem withdraws SOL after epoch boundary. ## OpenAPI ````yaml https://api.vaults.fyi/beta/documentation/json get /beta/svm/transactions/{action}/{userAddress}/{vaultAddress} openapi: 3.0.3 info: title: Vaults.fyi Beta API version: 0.1.0 description: >- Beta API endpoints for features in testing. These endpoints are not included in the main API documentation and may change without notice. servers: - url: https://api.vaults.fyi description: Vaults.fyi Beta API security: [] tags: - name: Borrow Markets - name: The Deep - name: Fixed Term (Pendle) - name: Portfolio - name: SVM paths: /beta/svm/transactions/{action}/{userAddress}/{vaultAddress}: get: tags: - SVM summary: Create SVM transaction description: >- Get Solana transaction data for vault actions (deposit, request-redeem, confirm-redeem, complete-redeem). Returns a base64-encoded serialized transaction ready for wallet signing. Three-step redemption process: request-redeem creates stake account, confirm-redeem deactivates it, complete-redeem withdraws SOL after epoch boundary. operationId: createSvmTransaction parameters: - schema: type: string pattern: ^[1-9A-HJ-NP-Za-km-z]{32,44}$ in: query name: assetAddress required: true description: >- Asset address. On SVM, this is the SPL token mint account public key. - schema: type: string in: query name: amount required: false description: >- Amount in lamports (base units). Required for deposit and request-redeem actions - schema: type: boolean default: 'false' in: query name: simulate required: false description: Simulate the transaction - schema: type: string enum: - deposit - redeem - request-redeem - confirm-redeem - complete-redeem in: path name: action required: true description: Action to be performed on Solana vault - schema: type: string pattern: ^[1-9A-HJ-NP-Za-km-z]{32,44}$ in: path name: userAddress required: true description: User wallet address. On SVM, this is the wallet account public key. - schema: type: string pattern: ^[1-9A-HJ-NP-Za-km-z]{32,44}$ in: path name: vaultAddress required: true description: Vault address. On SVM, this is the vault account public key. responses: '200': description: Default Response content: application/json: schema: type: object properties: currentActionIndex: type: number enum: - 0 description: Index of the current action actions: type: array items: type: object properties: name: type: string enum: - deposit - redeem - request-redeem - confirm-redeem - complete-redeem description: Action name tx: type: object properties: type: type: string enum: - solana description: Transaction type transaction: type: string description: >- Base64-encoded serialized Solana transaction ready to sign required: - type - transaction additionalProperties: false simulation: type: object properties: status: type: string enum: - success - failure - internal server error description: Status of the simulation tokensReceived: type: object additionalProperties: type: string description: Tokens received from the transaction tokensSpent: type: object additionalProperties: type: string description: Tokens spent in the transaction required: - status additionalProperties: false required: - name - tx additionalProperties: false required: - currentActionIndex - actions additionalProperties: false '400': description: Default Response content: application/json: schema: anyOf: - type: object properties: statusCode: type: number error: type: string enum: - Bad Request message: type: string errorId: type: string required: - statusCode - error - message additionalProperties: false - {} '401': description: Default Response content: application/json: schema: anyOf: - type: object properties: error: type: string enum: - Unauthorized message: type: string enum: - >- An API key is required to access this service. Sign up at https://portal.vaults.fyi/signup to generate a key. We offer a Pay-As-You-Go plan so you only pay for what you use, with no commitments. errorId: type: string required: - error - message additionalProperties: false - {} '402': description: Default Response content: application/json: schema: anyOf: - type: object properties: x402Version: anyOf: - type: number - type: string error: type: string resource: type: object properties: url: type: string description: type: string mimeType: type: string serviceName: type: string tags: type: array items: type: string iconUrl: type: string required: - url additionalProperties: false accepts: anyOf: - type: array items: type: object properties: scheme: type: string enum: - exact network: type: string amount: type: string payTo: type: string maxTimeoutSeconds: type: number asset: type: string extra: type: object properties: name: type: string version: type: string required: - name - version additionalProperties: false required: - scheme - network - amount - payTo - maxTimeoutSeconds - asset additionalProperties: false - {} extensions: type: object additionalProperties: {} required: - x402Version - resource additionalProperties: false - {} '403': description: Default Response content: application/json: schema: anyOf: - type: object properties: error: type: string enum: - Forbidden message: type: string enum: - >- This API key has exhausted its available credits. To resume service, please visit https://portal.vaults.fyi/signup to top-up your credits errorId: type: string required: - error - message additionalProperties: false - {} '404': description: Default Response content: application/json: schema: type: object properties: error: type: string enum: - Not Found message: type: string required: - error - message additionalProperties: false '408': description: Default Response content: application/json: schema: anyOf: - type: object properties: message: type: string errorId: type: string additionalProperties: false - {} '422': description: Default Response content: application/json: schema: anyOf: - type: object properties: statusCode: type: number error: type: string enum: - Unprocessable Entity message: type: string errorId: type: string required: - statusCode - error - message additionalProperties: false - {} '500': description: Default Response content: application/json: schema: anyOf: - type: object properties: error: type: string enum: - Internal Server Error message: type: string errorId: type: string required: - error - message additionalProperties: false - {} '503': description: Default Response content: application/json: schema: anyOf: - type: object properties: statusCode: type: number error: type: string enum: - Service Unavailable message: type: string errorId: type: string required: - statusCode - error - message additionalProperties: false - {} security: - apiKey: [] components: securitySchemes: apiKey: type: apiKey name: x-api-key in: header ````