> ## Documentation Index > Fetch the complete documentation index at: https://mitchsorg.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Update Investment > This endpoint updates an investment's balance by incrementing its value. It can be used for crediting an investment account. Endpoint: https://cashboard-f5x2.onrender.com/investment/:id Query Parameters: User UUID Path Parameters: Investment ID The response body is a JSON object that contains: - desc (string) - A description of the investment account - category (string) - Category for the investment - currentAmount (number) - the investment's balance - _id (string) - the unique identifier for the investment - createdAt (timestamp) - whenthe investment was created - updatedAt (timestamp) - when the investment was last updated ## OpenAPI ````yaml put /investment/{id} openapi: 3.0.0 info: title: Cashboard API description: >- Cashboard is a personal finance tool that helps users keep track of their income, expenses, savings and investments. API URL: `https://cashboard-f5x2.onrender.com` The Cashboard API has endpoints for: - Users - Accounts - Income - Expenses - Savings - Investments version: 1.0.0 servers: - url: https://cashboard-f5x2.onrender.com security: [] tags: - name: User description: |- Cashboard uses the users endpoint to: - create a new user - get a user details - update user details The endpoint URL: `https://cashboard-f5x2.onrender.com/user` - name: Account description: |- These endpoints are used to: - create account - get all user's accounts - get account - update accounts - delete accounts. The endpoint URL is: `https://cashboard-f5x2.onrender.com/account` - name: Income description: |- These endpoints are used to: - create an income source - get all income source - get an income source - update income source - delete income source The endpoint URL: `https://cashboard-f5x2.onrender.com/income` - name: Expenses description: |- These endpoints are used to: - create an expense - get all expenses - get an expense - update an expense - delete an expense The endpoint URL is: `https://cashboard-f5x2.onrender.com/expenses` - name: Savings description: |- These endpoints are used to: - create a saving - get all savings - get a saving - update a saving - delete a saving The endpoint URL: `https://cashboard-f5x2.onrender.com/savings` - name: Investments description: |- These endpoints are used to: - create an investment - get all investments - get an investment - update an investment - delete an investment The endpoint URL: `https://cashboard-f5x2.onrender.com/investments` paths: /investment/{id}: put: tags: - Investments summary: Update Investment description: >- This endpoint updates an investment's balance by incrementing its value. It can be used for crediting an investment account. Endpoint: https://cashboard-f5x2.onrender.com/investment/:id Query Parameters: User UUID Path Parameters: Investment ID The response body is a JSON object that contains: - desc (string) - A description of the investment account - category (string) - Category for the investment - currentAmount (number) - the investment's balance - _id (string) - the unique identifier for the investment - createdAt (timestamp) - whenthe investment was created - updatedAt (timestamp) - when the investment was last updated parameters: - name: user in: query schema: type: string example: '{{uuid}}' - name: id in: path schema: type: string required: true example: 662ff8a5712cd9fd793e1fb7 requestBody: content: application/json: schema: type: object example: amount: 12000 account: 662fbf9eac827e370c18d4b9 date: 04/27/2024 responses: '200': description: OK headers: Date: schema: type: string example: Mon, 29 Apr 2024 19:59:18 GMT Content-Type: schema: type: string example: application/json; charset=utf-8 Transfer-Encoding: schema: type: string example: chunked Connection: schema: type: string example: keep-alive CF-Ray: schema: type: string example: 87c1df280a382028-IAD CF-Cache-Status: schema: type: string example: DYNAMIC ETag: schema: type: string example: W/"c3-5SFPIoEZcmlj1kjCqdOCpQlqyWg" Vary: schema: type: string example: Origin, Accept-Encoding rndr-id: schema: type: string example: 58d3e66a-53bb-43e5 x-powered-by: schema: type: string example: Express x-render-origin-server: schema: type: string example: Render Server: schema: type: string example: cloudflare Content-Encoding: schema: type: string example: br alt-svc: schema: type: string example: h3=":443"; ma=86400 content: application/json: schema: type: object example: investment: desc: Bitcoin currentAmount: 107000 category: Cryptocurrency _id: 662ff8a5712cd9fd793e1fb7 createdAt: '2024-04-29T19:44:37.441Z' updatedAt: '2024-04-29T19:59:18.070Z' '500': description: Internal Server Error headers: Date: schema: type: string example: Mon, 29 Apr 2024 19:58:12 GMT Content-Type: schema: type: string example: application/json; charset=utf-8 Transfer-Encoding: schema: type: string example: chunked Connection: schema: type: string example: keep-alive CF-Ray: schema: type: string example: 87c1dd900f5e3922-IAD CF-Cache-Status: schema: type: string example: DYNAMIC ETag: schema: type: string example: W/"36-RuiVu6xbE99ypi8Ue9/iHaOgAqw" Vary: schema: type: string example: Origin, Accept-Encoding rndr-id: schema: type: string example: 704a6fbb-75fa-41e1 x-powered-by: schema: type: string example: Express x-render-origin-server: schema: type: string example: Render Server: schema: type: string example: cloudflare alt-svc: schema: type: string example: h3=":443"; ma=86400 content: application/json: schema: type: object example: status: error message: Investment not updated. ````