> ## Documentation Index > Fetch the complete documentation index at: https://docs.atako.ai/llms.txt > Use this file to discover all available pages before exploring further. # Agent mailboxes activity > Company admins only. ## OpenAPI ````yaml /api-reference/openapi.json get /company/dashboard/mail openapi: 3.1.0 info: title: Atako API version: 0.1.0 description: >- The Atako customer API — manage AI agents, their files, integrations, billing, and your company/team, programmatically. ## Authentication Every non-public endpoint takes a Bearer token that is either: - a **programmatic API key** (`aik_…`) — create one at [app.atako.ai](https://app.atako.ai) → Settings → API keys (company-admin only), or - a **Supabase session JWT** — what the web app itself sends; not practical to obtain outside a browser session. ```bash curl https://api.atako.ai/agents -H "Authorization: Bearer aik_..." ``` An API key acts as its owning user, within the limits of the key: - **Scope** — a `read` key can only call GET operations (any other verb: `403 API_KEY_READ_ONLY`); a `write` key can call everything its user can, except the operations below. - **Forbidden to every key** — billing changes (every non-GET `/subscriptions/*`), minting agent tokens, managing API keys, deleting the account: `403 API_KEY_FORBIDDEN`. These need a signed-in user in the app. - **Expiry** — optional (30, 90 or 365 days); an expired key gets `401 API_KEY_EXPIRED`. Each operation carries `x-atako-api-key: read | write | forbidden` — the minimum key scope it needs, or `forbidden`. ## Live events `GET /notifications/sse` and `GET /agents/{agentId}/events` are Server-Sent Events streams (`text/event-stream`), authenticated with the same Bearer header — an API key works. ## Uploading a file Two steps: `POST /client/files/nodes` then `POST /client/files/{nodeId}/upload-url` return a signed storage URL; `PUT` the raw bytes to it, then call `POST /client/files/{nodeId}/complete-upload`. Grant it to an agent with `POST /agents/{agentId}/file-grants`. ## Other Atako HTTP surfaces (not covered by this spec) - **Atako MCP server** — `POST /mcp` (auth: same Bearer token as above) exposes the same capabilities as Model Context Protocol tools for AI clients (Claude Code, Claude Desktop, Cursor, ChatGPT), grouped in toolsets (`/mcp?toolsets=projects,agents`); a `read` key only gets read-only tools. See [docs.atako.ai/developers/mcp/overview](https://docs.atako.ai/developers/mcp/overview). - **Content API** (`cak_…` key, `/content/*`) — a separate, more restricted key type for headless CMS-style access to blog/news/use-case content. Not documented here. ## Errors Errors use a JSON envelope: `{ "error": string, "code"?: string }`. `error` is either a short human-readable message or a SCREAMING_SNAKE_CASE code, depending on the route — treat it as an opaque string to match against, not a stable enum across the whole API. ## Rate limits Authenticated routes: 6000 requests/min per user (`authRateLimit`). Public GET routes: 60/min per IP. A handful of sensitive public POST routes (newsletter signup, email-exists, invitation preview) are limited to 10 requests / 15 min per IP. ## Pagination List endpoints use either simple `limit`/`offset` query params (marketing content — a plain JSON array response, capped at the documented max) or `page`/`limit` (credit transactions). Neither returns a total count today; fetch until a page comes back shorter than `limit`. servers: - url: https://api.atako.ai description: Production security: [] tags: - name: Agents - name: Messages - name: Activity - name: Agent Options - name: API Keys - name: Files - name: Cron Jobs - name: Sub-Agents - name: Interagent Messages - name: Integrations - name: Subscriptions - name: Users - name: Company - name: Teams - name: Floor - name: Search - name: Notices - name: Organization - name: Projects - name: Notifications - name: Agent Shared Items - name: Agent Email - name: Agent Webhooks - name: Company Dashboard - name: LLM Provider Keys - name: Public - name: Marketing Content paths: /company/dashboard/mail: get: tags: - Company Dashboard summary: Agent mailboxes activity description: Company admins only. operationId: getDashboardMail parameters: - name: grain in: query required: false description: Bucket size. schema: type: string enum: - hour - day - quarter default: day - name: from in: query required: false description: Start day (YYYY-MM-DD) — or `since`/`until`. schema: type: string format: date - name: to in: query required: false description: End day (YYYY-MM-DD). schema: type: string format: date - name: since in: query required: false description: Start instant. schema: type: string format: date-time - name: until in: query required: false description: End instant. schema: type: string format: date-time - name: tz in: query required: false description: IANA time zone (default UTC). schema: type: string responses: '200': description: '' content: application/json: schema: type: object description: >- `buckets` are epoch-ms bucket starts; every `series` is positional on `buckets`. properties: from: type: string to: type: string grain: type: string tz: type: string buckets: type: array items: type: number series: type: array items: type: object additionalProperties: true mailboxes: type: array items: type: object additionalProperties: true totals: type: object additionalProperties: true additionalProperties: true '400': description: Invalid period. content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Missing, malformed, or invalid bearer token / API key. content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: Not a company admin. content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: No company found. content: application/json: schema: $ref: '#/components/schemas/Error' security: - bearerAuth: [] components: schemas: Error: type: object description: >- Atako's standard error envelope. `error` is either a short human-readable message or a SCREAMING_SNAKE_CASE code (routes are inconsistent about which — treat it as an opaque string and match on it exactly if you need to branch on error type). Some routes add extra fields alongside `error` (see the operation's own error responses). properties: error: type: string code: type: string description: >- Present on some routes; a stable machine-readable code duplicating or refining `error`. required: - error additionalProperties: true securitySchemes: bearerAuth: type: http scheme: bearer description: >- An `aik_…` programmatic API key (app.atako.ai → Settings → API keys) or a Supabase session JWT. ````