> ## Documentation Index > Fetch the complete documentation index at: https://docs.useroutr.com/llms.txt > Use this file to discover all available pages before exploring further. # Update application configuration ## OpenAPI ````yaml /api-reference/openapi.json patch /v1/applications/{id} openapi: 3.1.0 info: title: Useroutr API version: '1' description: >- Application funding infrastructure. Two authentication layers exist and are never interchangeable: developer backends authenticate with an application API key (`apiKey`), and the Useroutr dashboard authenticates a human with a Useroutr account session (`userSession`, obtained from `/v1/auth/sign-in`). Platform operations use the operator platform key. Every response carries an `X-Request-ID` header that also appears in error envelopes. servers: - url: https://api.sandbox.useroutr.com description: 'Sandbox: ur_test_ keys, Stellar testnet' - url: https://api.useroutr.com description: 'Production: ur_live_ keys' security: [] tags: - name: Funding Intents description: Funding intent lifecycle - name: Quotes description: 'Route quotes: what a payer must send from a chosen source asset' - name: Checkout description: Public, token-addressed payer view - name: Payments description: Observed payments - name: Settlements description: Settlement state and protocol evidence - name: Refunds description: Refund requests for payments that did not satisfy an intent - name: Ledger description: Application balances and ledger entries - name: Webhooks description: Webhook endpoints, events and deliveries - name: Assets description: Supported assets - name: Applications description: Application registration and credentials - name: Request logs description: Requests made with the application's API keys, kept for 30 days paths: /v1/applications/{id}: patch: tags: - Applications summary: Update application configuration parameters: - schema: type: string minLength: 1 maxLength: 64 in: path name: id required: true requestBody: required: true content: application/json: schema: type: object properties: name: type: string minLength: 1 maxLength: 120 description: anyOf: - type: string maxLength: 500 - type: 'null' default_destination: anyOf: - type: object properties: network: type: string minLength: 1 maxLength: 32 asset: type: string minLength: 1 maxLength: 100 address: type: string minLength: 1 maxLength: 128 required: - network - asset - address - type: 'null' brand_color: anyOf: - type: string pattern: ^#([0-9a-f]{3}|[0-9a-f]{6})$ - type: 'null' responses: '200': description: Default Response content: application/json: schema: type: object properties: id: type: string object: type: string enum: - application name: type: string description: type: - string - 'null' status: type: string enum: - ACTIVE - SUSPENDED - ARCHIVED default_destination: anyOf: - type: object properties: network: type: string minLength: 1 maxLength: 32 asset: type: string minLength: 1 maxLength: 100 address: type: string minLength: 1 maxLength: 128 required: - network - asset - address additionalProperties: false - type: 'null' branding: type: object properties: brand_color: type: - string - 'null' logo_url: type: - string - 'null' required: - brand_color - logo_url additionalProperties: false created_at: type: string updated_at: type: string required: - id - object - name - description - status - default_destination - branding - created_at - updated_at additionalProperties: false '401': description: Default Response content: application/json: schema: type: object properties: error: type: object properties: code: type: string enum: - BAD_REQUEST - VALIDATION_ERROR - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - CONFLICT - IDEMPOTENCY_KEY_REQUIRED - IDEMPOTENCY_KEY_REUSED - IDEMPOTENCY_REQUEST_IN_PROGRESS - APPLICATION_INACTIVE - INVALID_AMOUNT - UNSUPPORTED_ASSET - INVALID_DESTINATION - INVALID_EXPIRATION - PROTOCOL_REJECTED - PROTOCOL_UNAVAILABLE - NO_ROUTE_AVAILABLE - INSUFFICIENT_INPUT - QUOTE_EXPIRED - QUOTE_NOT_SELECTABLE - QUOTE_NOT_LOCKED - EXECUTION_NOT_FAILED - EXECUTION_NOT_RESUMABLE - LOGO_FORMAT_UNSUPPORTED - LOGO_DIMENSIONS_INVALID - LOGO_STORAGE_UNAVAILABLE - ROUTE_UNAVAILABLE - RATE_LIMITED - INVALID_CREDENTIALS - EMAIL_NOT_VERIFIED - EMAIL_ALREADY_REGISTERED - SESSION_EXPIRED - INVALID_TOKEN - INTERNAL_ERROR message: type: string requestId: type: string retryable: type: boolean details: type: array items: type: object properties: path: type: string message: type: string required: - path - message additionalProperties: false required: - code - message - requestId additionalProperties: false required: - error additionalProperties: false '404': description: Default Response content: application/json: schema: type: object properties: error: type: object properties: code: type: string enum: - BAD_REQUEST - VALIDATION_ERROR - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - CONFLICT - IDEMPOTENCY_KEY_REQUIRED - IDEMPOTENCY_KEY_REUSED - IDEMPOTENCY_REQUEST_IN_PROGRESS - APPLICATION_INACTIVE - INVALID_AMOUNT - UNSUPPORTED_ASSET - INVALID_DESTINATION - INVALID_EXPIRATION - PROTOCOL_REJECTED - PROTOCOL_UNAVAILABLE - NO_ROUTE_AVAILABLE - INSUFFICIENT_INPUT - QUOTE_EXPIRED - QUOTE_NOT_SELECTABLE - QUOTE_NOT_LOCKED - EXECUTION_NOT_FAILED - EXECUTION_NOT_RESUMABLE - LOGO_FORMAT_UNSUPPORTED - LOGO_DIMENSIONS_INVALID - LOGO_STORAGE_UNAVAILABLE - ROUTE_UNAVAILABLE - RATE_LIMITED - INVALID_CREDENTIALS - EMAIL_NOT_VERIFIED - EMAIL_ALREADY_REGISTERED - SESSION_EXPIRED - INVALID_TOKEN - INTERNAL_ERROR message: type: string requestId: type: string retryable: type: boolean details: type: array items: type: object properties: path: type: string message: type: string required: - path - message additionalProperties: false required: - code - message - requestId additionalProperties: false required: - error additionalProperties: false '422': description: Default Response content: application/json: schema: type: object properties: error: type: object properties: code: type: string enum: - BAD_REQUEST - VALIDATION_ERROR - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - CONFLICT - IDEMPOTENCY_KEY_REQUIRED - IDEMPOTENCY_KEY_REUSED - IDEMPOTENCY_REQUEST_IN_PROGRESS - APPLICATION_INACTIVE - INVALID_AMOUNT - UNSUPPORTED_ASSET - INVALID_DESTINATION - INVALID_EXPIRATION - PROTOCOL_REJECTED - PROTOCOL_UNAVAILABLE - NO_ROUTE_AVAILABLE - INSUFFICIENT_INPUT - QUOTE_EXPIRED - QUOTE_NOT_SELECTABLE - QUOTE_NOT_LOCKED - EXECUTION_NOT_FAILED - EXECUTION_NOT_RESUMABLE - LOGO_FORMAT_UNSUPPORTED - LOGO_DIMENSIONS_INVALID - LOGO_STORAGE_UNAVAILABLE - ROUTE_UNAVAILABLE - RATE_LIMITED - INVALID_CREDENTIALS - EMAIL_NOT_VERIFIED - EMAIL_ALREADY_REGISTERED - SESSION_EXPIRED - INVALID_TOKEN - INTERNAL_ERROR message: type: string requestId: type: string retryable: type: boolean details: type: array items: type: object properties: path: type: string message: type: string required: - path - message additionalProperties: false required: - code - message - requestId additionalProperties: false required: - error additionalProperties: false security: - apiKey: [] x-codeSamples: - lang: typescript label: Node.js SDK source: >- import { Useroutr } from "@useroutr/sdk"; const useroutr = new Useroutr({ apiKey: process.env.USEROUTR_API_KEY }); const application = await useroutr.applications.update("app_5c1e0a9f", { brand_color: "#1d4ed8", }); - lang: bash label: cURL source: >- curl -X PATCH "https://api.sandbox.useroutr.com/v1/applications/app_5c1e0a9f" \ -H "Authorization: Bearer $USEROUTR_API_KEY" \ -H "Content-Type: application/json" \ -d '{"brand_color":"#1d4ed8"}' components: securitySchemes: apiKey: type: http scheme: bearer description: >- Application API authentication for developer backends: `Authorization: Bearer ur_test_...` or `ur_live_...`. Resolves the application, its environment and the key's status. Never a dashboard login. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.