> ## Documentation Index > Fetch the complete documentation index at: https://help.onlyx.ai/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > You are reading OnlyX Help: the OnlyX Help Center and the OnlyX developer documentation. OnlyX is an AI chatting and CRM platform for OnlyFans agencies. Its AI chatter is called Hugo in the app. > Pages at the site root (for example /inbox/..., /hugo/..., /billing/...) are Help Center articles for agency owners, admins, chatters and creators who use the app at app.onlyx.ai. Words in bold are the exact button, menu and label names the app shows; keep them exactly as written. When these pages do not answer a question, the person can email support at support@onlyx.ai. > Pages under /developers are the developer documentation. REST API base URL: https://api.onlyx.ai/v1 (authenticate with `Authorization: Bearer `; keys start with onx_sk_ and are created in app.onlyx.ai under Settings > API & MCP). MCP server: https://mcp.onlyx.ai/mcp (OAuth, or a Bearer API key). In the API the AI chatter is `ai` on the wire. Money is integer US cents in fields ending in Cents; timestamps are UTC ISO-8601. > Rules for assistants acting on a user's behalf: discover ids with list calls and never invent them; before any call that reaches a real fan or the live OnlyFans account (sending a message, releasing a chat to the AI, turning AI on for a chat, resolving a hand-off, turning review mode off, changing the welcome message, creating a tracking link) show the user the exact content and get explicit confirmation; send every POST with an Idempotency-Key and reuse it on retry; never resend a message whose delivery status is unconfirmed; never ask a creator for her OnlyFans password or codes - she signs in herself through a connect link and the OnlyX Login app. # List vault media > Lists the creator's OnlyFans vault: photos, videos, GIFs and audio with size, length, the vault lists they are in and how they performed. The ids are what you use in messages (`mediaIds`, `previewMediaIds`), in the welcome message and on AI content levels. The list is OnlyX's stored copy of her vault, refreshed by OnlyX on its own schedule — reading it never touches her OnlyFans session; a creator who is not connected has an empty vault. Uploading is not available through the API yet. A creator the credential cannot see is `404 CREATOR_NOT_FOUND`. **Scope:** requires `media:read`. **Rate limit:** the general limit of 120 requests per 60 seconds per credential. ## OpenAPI ````yaml /developers/api-reference/openapi.json get /v1/creators/{creatorId}/media openapi: 3.1.0 info: contact: email: developers@onlyx.ai name: OnlyX developers url: https://docs.onlyx.ai/ description: > The OnlyX API runs your OnlyX workspace from your own code and AI tools: creators and their connection, the fan inbox, fans, vault media, statistics, the AI chatter's setup and tracking links. **Authentication.** Send an API key as `Authorization: Bearer onx_sk_…` (create one in OnlyX under Settings → API & MCP), or an OAuth access token issued to a connected app. Keys belong to the workspace, carry scopes, and can be limited to some creators. **Conventions.** JSON with camelCase fields; timestamps are ISO-8601 UTC with a `Z`; money is integer US cents (fields end in `Cents`). Lists return `{"data": [...], "hasMore": bool, "nextCursor": string|null}` and page with `limit` and `cursor`. **Scopes.** Every operation names the scope it needs in `x-required-scope` and in its description; a credential without it gets `403 INSUFFICIENT_SCOPE`. **Errors and limits.** Errors are `{"error": {"code", "message", "requestId"}}`; every response carries `X-Request-Id`. The default limit is 120 requests per 60 seconds per credential, reported in `X-RateLimit-*` headers; over it you get `429 RATE_LIMITED` with `Retry-After`. Operations with limits of their own list them in `x-rate-limits`. **Idempotency and safety.** Every write accepts an `Idempotency-Key` header (required when sending a message, adding a creator and creating a tracking link): retry with the same key and you get the original answer instead of a second action. Operations marked `x-reaches-fans: true` can reach a real fan or change the live OnlyFans account. Guides, the MCP server and more: [docs.onlyx.ai](https://docs.onlyx.ai). summary: >- Run your OnlyX workspace (creators, inbox, fans, stats and the AI chatter) from code and AI tools. title: OnlyX API version: 1.0.0 servers: - description: Production url: https://api.onlyx.ai security: - bearerAuth: [] tags: - description: 'Who you are: the workspace and credential behind a key.' name: Workspace - description: >- The creators your workspace manages: list, read, add, rename, and the AI switch. name: Creators - description: >- Connecting a creator's OnlyFans account: connect links she opens on her own device, and the connection status to poll. name: Connect - description: >- The fan inbox: list and count conversations, read state, take over, release, and the per-chat AI switch. name: Conversations - description: Read message history and send text, free media and paid messages to fans. name: Messages - description: Conversations the AI chatter handed to your team, and resolving them. name: Hand-offs - description: >- Fans, their purchases, fan lists, and your team's notes, custom names and mute flag. name: Fans - description: >- Each creator's OnlyFans vault: media ids for messages and levels, and thumbnails. name: Media - description: >- Today, revenue, audience, the cached overview report, and each creator's transaction ledger. name: Stats - description: The brief the AI chatter follows to chat as each creator. name: AI persona - description: 'The AI content ladder: folders, ladders, priced levels and their media.' name: AI content - description: >- Follow-ups, review mode, the master AI switch, and OnlyFans' welcome message. name: AI settings - description: >- OnlyFans tracking and trial links, your cost fields, and creating new links. name: Tracking links externalDocs: description: OnlyX developer documentation url: https://docs.onlyx.ai paths: /v1/creators/{creatorId}/media: get: tags: - Media summary: List vault media description: >- Lists the creator's OnlyFans vault: photos, videos, GIFs and audio with size, length, the vault lists they are in and how they performed. The ids are what you use in messages (`mediaIds`, `previewMediaIds`), in the welcome message and on AI content levels. The list is OnlyX's stored copy of her vault, refreshed by OnlyX on its own schedule — reading it never touches her OnlyFans session; a creator who is not connected has an empty vault. Uploading is not available through the API yet. A creator the credential cannot see is `404 CREATOR_NOT_FOUND`. **Scope:** requires `media:read`. **Rate limit:** the general limit of 120 requests per 60 seconds per credential. operationId: listVaultMedia parameters: - description: The creator id (`cre_…`), from `GET /v1/creators`. in: path name: creatorId required: true schema: description: The creator id (`cre_…`), from `GET /v1/creators`. maxLength: 40 title: Creatorid type: string - description: Only this media type. in: query name: type required: false schema: anyOf: - enum: - photo - video - gif - audio type: string - type: 'null' description: Only this media type. title: Type - description: Only media in this vault list (an id from `listIds`). in: query name: listId required: false schema: anyOf: - maxLength: 40 pattern: ^[A-Za-z0-9_-]{1,40}$ type: string - type: 'null' description: Only media in this vault list (an id from `listIds`). title: Listid - description: '`newest` (default), `oldest` or `earnings`.' in: query name: sort required: false schema: default: newest description: '`newest` (default), `oldest` or `earnings`.' enum: - newest - oldest - earnings title: Sort type: string - description: Page size, 1-100. Default 25. in: query name: limit required: false schema: default: 25 description: Page size, 1-100. Default 25. maximum: 100 minimum: 1 title: Limit type: integer - description: >- Opaque cursor from the previous page's `nextCursor`. Omit for the first page. in: query name: cursor required: false schema: anyOf: - maxLength: 1024 type: string - type: 'null' description: >- Opaque cursor from the previous page's `nextCursor`. Omit for the first page. title: Cursor responses: '200': content: application/json: example: data: - createdAt: '2026-08-30T14:12:09.000Z' durationSeconds: null height: 1350 id: '4012345678' listIds: - '1234567' stats: buyers: 9 likes: 212 tipsCents: 4500 thumbnailUrl: >- https://api.onlyx.ai/v1/creators/cre_8f2c1a9b0d7e4c3f2a1b/media/4012345678/thumbnail type: photo width: 1080 hasMore: true nextCursor: >- eyJrIjoiY3JlYXRvcnMiLCJwIjp7ImkiOiJjcmVfOGYyYzFhOWIwZDdlNGMzZjJhMWIifX0.Yp3k0Qm7T2vX9aLc4R8sWg schema: $ref: '#/components/schemas/VaultMediaPage' description: A page of vault media. headers: X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-Request-Id: $ref: '#/components/headers/X-Request-Id' '400': content: application/json: examples: VALIDATION_ERROR: summary: VALIDATION_ERROR value: error: code: VALIDATION_ERROR message: 'limit: Input should be less than or equal to 100' requestId: req-3f9a1c2b7d4e5f60a1b2c3d4 schema: $ref: '#/components/schemas/Error' description: >- The request is not valid and was not carried out. Fix it before retrying. `VALIDATION_ERROR`: the request is not valid; `message` names the field and the problem. headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' '401': $ref: '#/components/responses/Unauthorized' '403': content: application/json: examples: INSUFFICIENT_SCOPE: summary: INSUFFICIENT_SCOPE value: error: code: INSUFFICIENT_SCOPE message: This key does not have the `media:read` scope. requestId: req-3f9a1c2b7d4e5f60a1b2c3d4 WORKSPACE_SUSPENDED: summary: WORKSPACE_SUSPENDED value: error: code: WORKSPACE_SUSPENDED message: This workspace is suspended. requestId: req-3f9a1c2b7d4e5f60a1b2c3d4 schema: $ref: '#/components/schemas/Error' description: >- The credential may not do this. `INSUFFICIENT_SCOPE`: the credential lacks the `media:read` scope (the `WWW-Authenticate` header names it; an OAuth token's message says "token" instead of "key"). `WORKSPACE_SUSPENDED`: the workspace is suspended. headers: WWW-Authenticate: $ref: '#/components/headers/WWW-Authenticate' X-Request-Id: $ref: '#/components/headers/X-Request-Id' '404': content: application/json: examples: CREATOR_NOT_FOUND: summary: CREATOR_NOT_FOUND value: error: code: CREATOR_NOT_FOUND message: Creator not found. requestId: req-3f9a1c2b7d4e5f60a1b2c3d4 schema: $ref: '#/components/schemas/Error' description: >- Not found. An id that does not exist, belongs to another workspace, or is outside this credential's creators all get the same answer. `CREATOR_NOT_FOUND`: no creator with this `creatorId` is visible to this credential. headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' '429': $ref: '#/components/responses/RateLimited' '500': $ref: '#/components/responses/InternalError' '503': content: application/json: examples: MEDIA_UNAVAILABLE: summary: MEDIA_UNAVAILABLE value: error: code: MEDIA_UNAVAILABLE message: >- The vault can't be read right now. Try again in a few minutes. requestId: req-3f9a1c2b7d4e5f60a1b2c3d4 schema: $ref: '#/components/schemas/Error' description: >- Temporarily unavailable. Retry later. `MEDIA_UNAVAILABLE`: the vault can't be read right now. Try again in a few minutes. headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' components: schemas: VaultMediaPage: description: 'A page of vault media: `{data, hasMore, nextCursor}`.' examples: - data: - createdAt: '2026-08-30T14:12:09.000Z' durationSeconds: null height: 1350 id: '4012345678' listIds: - '1234567' stats: buyers: 9 likes: 212 tipsCents: 4500 thumbnailUrl: >- https://api.onlyx.ai/v1/creators/cre_8f2c1a9b0d7e4c3f2a1b/media/4012345678/thumbnail type: photo width: 1080 hasMore: true nextCursor: >- eyJrIjoiY3JlYXRvcnMiLCJwIjp7ImkiOiJjcmVfOGYyYzFhOWIwZDdlNGMzZjJhMWIifX0.Yp3k0Qm7T2vX9aLc4R8sWg properties: data: items: $ref: '#/components/schemas/VaultMedia' type: array hasMore: type: boolean nextCursor: anyOf: - type: string - type: 'null' required: - data - hasMore title: VaultMediaPage type: object Error: properties: error: properties: code: description: Stable, machine-readable error code. type: string message: description: What went wrong, in a sentence for a person. type: string requestId: description: >- The id of this request (also in the `X-Request-Id` header). Quote it to support. type: string required: - code - message - requestId type: object required: - error type: object VaultMedia: examples: - createdAt: '2026-08-30T14:12:09.000Z' durationSeconds: null height: 1350 id: '4012345678' listIds: - '1234567' stats: buyers: 9 likes: 212 tipsCents: 4500 thumbnailUrl: >- https://api.onlyx.ai/v1/creators/cre_8f2c1a9b0d7e4c3f2a1b/media/4012345678/thumbnail type: photo width: 1080 properties: createdAt: anyOf: - type: string - type: 'null' description: When it was added to the vault. durationSeconds: anyOf: - type: integer - type: 'null' description: Length of a video or audio item in seconds; `null` for photos. height: anyOf: - type: integer - type: 'null' description: Height in pixels, when known. id: description: >- The OnlyFans vault media id (a string of digits). Use it in `mediaIds` / `previewMediaIds`. type: string listIds: description: The OnlyFans vault lists (folders) it is in, by OnlyFans list id. items: type: string type: array stats: $ref: '#/components/schemas/VaultMediaStats' description: Performance, as reported by OnlyFans. thumbnailUrl: description: >- The API URL of a small preview image. It needs your credential like every other call. type: string type: description: The media type. enum: - photo - video - gif - audio type: string width: anyOf: - type: integer - type: 'null' description: Width in pixels, when known. required: - id - type - createdAt - width - height - durationSeconds - listIds - stats - thumbnailUrl title: VaultMedia type: object VaultMediaStats: properties: buyers: description: Fans who bought it in a paid message or post. type: integer likes: description: Likes on posts that used it. type: integer tipsCents: description: Tips on posts that used it, in cents. type: integer required: - likes - tipsCents - buyers title: VaultMediaStats type: object headers: X-RateLimit-Limit: description: >- Requests allowed in the current window of the tightest limit this request counted against. example: 120 schema: type: integer X-RateLimit-Remaining: description: Requests left in that window. example: 117 schema: type: integer X-RateLimit-Reset: description: When that window resets, as Unix epoch seconds. example: 1790431380 schema: type: integer X-Request-Id: description: >- The id of this request. Your own `X-Request-Id` (8 to 64 letters, digits or `-`) is echoed back; otherwise OnlyX creates one. Also in every error body as `requestId`: quote it to support. example: req-3f9a1c2b7d4e5f60a1b2c3d4 schema: type: string WWW-Authenticate: description: >- The authentication challenge (RFC 6750), for example `Bearer error="insufficient_scope", scope="messages:send"`. schema: type: string Retry-After: description: Seconds to wait before trying again. example: 12 schema: type: integer responses: Unauthorized: content: application/json: examples: INVALID_API_KEY: summary: INVALID_API_KEY value: error: code: INVALID_API_KEY message: The API key is invalid, expired or revoked. requestId: req-3f9a1c2b7d4e5f60a1b2c3d4 INVALID_TOKEN: summary: INVALID_TOKEN value: error: code: INVALID_TOKEN message: The access token is invalid, expired or revoked. requestId: req-3f9a1c2b7d4e5f60a1b2c3d4 UNAUTHORIZED: summary: UNAUTHORIZED value: error: code: UNAUTHORIZED message: >- Authentication required. Send your API key as `Authorization: Bearer onx_sk_…`. requestId: req-3f9a1c2b7d4e5f60a1b2c3d4 schema: $ref: '#/components/schemas/Error' description: >- No credential was sent (`UNAUTHORIZED`), or it is invalid, expired or revoked (`INVALID_API_KEY` for API keys, `INVALID_TOKEN` for OAuth access tokens: refresh the token or reconnect the app). Too many failed attempts from one address with credentials OnlyX never issued are answered `429 RATE_LIMITED` instead. headers: WWW-Authenticate: $ref: '#/components/headers/WWW-Authenticate' X-Request-Id: $ref: '#/components/headers/X-Request-Id' RateLimited: content: application/json: examples: RATE_LIMITED: summary: RATE_LIMITED value: error: code: RATE_LIMITED message: Too many requests. Try again in 12 seconds. requestId: req-3f9a1c2b7d4e5f60a1b2c3d4 schema: $ref: '#/components/schemas/Error' description: >- Over a rate limit (`RATE_LIMITED`). Wait `Retry-After` seconds, then retry — with the same `Idempotency-Key` for a write. headers: Retry-After: $ref: '#/components/headers/Retry-After' X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-Request-Id: $ref: '#/components/headers/X-Request-Id' InternalError: content: application/json: examples: INTERNAL_ERROR: summary: INTERNAL_ERROR value: error: code: INTERNAL_ERROR message: Something went wrong on our side. requestId: req-3f9a1c2b7d4e5f60a1b2c3d4 schema: $ref: '#/components/schemas/Error' description: >- Something went wrong on OnlyX's side (`INTERNAL_ERROR`). Retry with backoff (reuse the `Idempotency-Key` for a write); quote `requestId` to support if it persists. headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' securitySchemes: bearerAuth: bearerFormat: onx_sk_… API key or onx_at_… access token description: >- An API key (`onx_sk_…`) created in OnlyX under Settings → API & MCP, or an OAuth access token (`onx_at_…`) issued to a connected app. Send it as `Authorization: Bearer `. API keys may also be sent as `X-API-Key: `. scheme: bearer type: http ````