> ## Documentation Index > Fetch the complete documentation index at: https://api.fanvue.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Update a dynamic smart list > Dynamic smart lists are user-created, filter-defined audience segments — distinct from the read-only, system-generated `/lists/smart` cohorts (`subscribers`, `followers`, etc.) and from the static, manually-curated `/lists/custom` lists. A dynamic smart list's membership is computed from a stored filter definition over relationship, spend, engagement, and memory dimensions, and is re-evaluated on read. Spend condition values are in USD cents (e.g. `5000` for $50). This resource requires the account's dynamic smart list builder to be enabled; a 403 response means it is not. > [!NOTE] > > **Required scope** > > * `write:chat` — Create new chats and send messages. This scope is required for any chat-related actions that modify data. ## OpenAPI ````yaml /openapi-v1.json patch /v1/chats/lists/dynamic/{uuid} openapi: 3.1.0 info: title: Fanvue API version: '0.1' servers: - url: https://api.fanvue.com security: [] paths: /v1/chats/lists/dynamic/{uuid}: patch: summary: Update a dynamic smart list description: >- Dynamic smart lists are user-created, filter-defined audience segments — distinct from the read-only, system-generated `/lists/smart` cohorts (`subscribers`, `followers`, etc.) and from the static, manually-curated `/lists/custom` lists. A dynamic smart list's membership is computed from a stored filter definition over relationship, spend, engagement, and memory dimensions, and is re-evaluated on read. Spend condition values are in USD cents (e.g. `5000` for $50). This resource requires the account's dynamic smart list builder to be enabled; a 403 response means it is not. operationId: updateDynamicSmartList parameters: - $ref: '#/components/parameters/ApiVersionHeader' - schema: type: string format: uuid description: Dynamic smart list UUID required: true description: Dynamic smart list UUID name: uuid in: path requestBody: required: true content: application/json: schema: type: object properties: name: type: string minLength: 1 maxLength: 50 icon: type: - string - 'null' maxLength: 16 definition: type: object properties: version: type: number enum: - 2 description: 'Spec version: always 2. Time windows are integer seconds' match: type: string enum: - any groups: type: array items: type: object properties: conditions: type: array items: type: object properties: dimension: type: string operator: type: string value: description: >- Dimension-dependent condition value; spend dimensions take USD cents (e.g. 5000 for $50) required: - dimension - operator minItems: 1 required: - conditions minItems: 1 exclude: type: array items: type: object properties: dimension: type: string operator: type: string value: description: >- Dimension-dependent condition value; spend dimensions take USD cents (e.g. 5000 for $50) required: - dimension - operator includeUnreachable: type: boolean description: >- false limits the list to fans a send can reach (active subscription or follow); omit to include every match required: - version - match - groups responses: '204': description: Dynamic smart list updated '400': description: >- Bad Request - API version not supported OR validation failed OR invalid UUID content: application/json: schema: oneOf: - $ref: '#/components/schemas/UnsupportedVersionError' - $ref: '#/components/schemas/ValidationError' - $ref: '#/components/schemas/InvalidUuidError' '401': $ref: '#/components/responses/UnauthorizedResponse' '403': $ref: '#/components/responses/UnauthorizedResponse' '404': description: Dynamic smart list not found content: application/json: schema: type: object properties: message: type: string required: - message '409': description: A dynamic smart list with this name already exists content: application/json: schema: type: object properties: message: type: string required: - message '410': $ref: '#/components/responses/SunsetVersionResponse' '429': $ref: '#/components/responses/RateLimitResponse' security: - BearerAuth: - write:chat components: parameters: ApiVersionHeader: name: X-Fanvue-API-Version in: header required: true schema: type: string default: '2025-06-26' example: '2025-06-26' description: API version to use for the request schemas: UnsupportedVersionError: type: object properties: error: type: string message: type: string required: - error - message description: API version not supported ValidationError: type: object properties: errors: type: array items: type: string required: - errors description: Request validation failed InvalidUuidError: type: object properties: message: type: string required: - message description: Invalid UUID format provided responses: UnauthorizedResponse: description: Unauthorized Response content: application/json: schema: type: object properties: error: type: string required: - error SunsetVersionResponse: description: API version no longer supported (sunset) content: application/json: schema: type: object properties: error: type: string message: type: string nextVersion: type: string required: - error - message RateLimitResponse: description: Too many requests - rate limit exceeded headers: Retry-After: description: Number of seconds to wait before retrying the request schema: type: integer X-RateLimit-Limit: description: The maximum number of requests allowed in the current window schema: type: integer X-RateLimit-Remaining: description: The number of requests remaining in the current window schema: type: integer X-RateLimit-Reset: description: The Unix timestamp (seconds) when the rate limit window resets schema: type: integer content: application/json: schema: type: object properties: error: type: string required: - error securitySchemes: BearerAuth: type: oauth2 description: >- OAuth 2.0 access token, presented as a JWT bearer token in the `Authorization` header. Obtain a token via the authorization-code flow; the scopes granted to the token determine which operations it may call. flows: authorizationCode: authorizationUrl: https://auth.fanvue.com/oauth2/auth tokenUrl: https://auth.fanvue.com/oauth2/token refreshUrl: https://auth.fanvue.com/oauth2/token scopes: read:self: >- Access your own user profile information, including basic account details and settings. read:chat: >- Read chat conversations, messages, and chat-related data. This includes viewing chat lists and message history. write:chat: >- Create new chats and send messages. This scope is required for any chat-related actions that modify data. read:experience: >- Exchange a fan's experience token for the resolved experience and the fan's identity, so an embedded fan-facing experience can render the right content. write:experience: >- Request that the creator publish or unpublish a fan-facing experience. The app mints a request token; the creator confirms and Fanvue performs the change. read:fan: Access fan-related data and information within the platform. read:post: Read posts, including post details, comments, likes, and tips. write:post: Create, edit, and manage posts and content on behalf of users. read:media: Access media files, images, videos, and other content assets. write:media: >- Upload, modify, and manage media files and content assets. Also required for vault folder management. read:creator: >- Access creator profiles, content, and creator-specific information. write:creator: Modify creator profiles, settings, and creator-specific data. read:insights: >- Access analytics, metrics, and insights data for performance tracking. read:tracking_links: >- Read tracking links and the users associated with them, including per-user tracking metadata. write:tracking_links: Create and delete tracking links. read:agency: Read agency information, including the agency's team members. write:agency: >- Manage agency team members and invites, including inviting new team members and creators. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.