---
title: "Machine-readable limits manifest"
method: GET
path: "/quotas.json"
tags: ["Discovery"]
---

# Machine-readable limits manifest

`GET /quotas.json`

## Request

- Base URL: `https://cnvs.app`
- URL: `https://cnvs.app/quotas.json`
- Auth: none declared

Single source of truth for per-request body caps, per-board quotas, board-import limits and rate-limit windows. Values are emitted from server constants and active configuration. Response is `Cache-Control: public, max-age=300`.

## Response `200`

Quotas / limits manifest.

- object
  - `perRequest` object
    - `maxBodyBytes` integer
  - `perBoard` object
    - `maxTexts` integer
    - `maxTextContentChars` integer
    - `maxImages` integer
    - `maxImageBytesTotal` integer
    - `maxStrokes` integer
    - `maxColumns` integer
    - `maxColumnsPerLane` integer
    - `maxLanes` integer
    - `maxTasks` integer
    - `maxTaskContentChars` integer
  - `boardImport` object
    - `maxItems` 2550
    - `maxBatchStatements` 320
    - `countedCollections` string[]
    - `counting` string
    - `maxLaneTitles` 10
    - `laneTitleRule` string
    - `infrastructureToken` string
  - `fieldLimits` object
    - `maxAuthorChars` 80
    - `maxThumbnailBytes` 8000
    - `textWidth` object
      - `min` 160
      - `max` 4096
    - `columnWidth` object
      - `min` 200
      - `max` 480
      - `default` 280
    - `maxLaneTitleChars` 200
    - `maxColumnTitleChars` 200
    - `maxTaskNameChars` 500
    - `maxAssigneeChars` 200
  - `operationLimits` object
    - `maxRecolorItems` 500
    - `maxBatchOps` 500
    - `wsContinuation` object
      - `maxFrames` 500
      - `idleMs` 500
  - `rateLimits` object: Standard and X-Import-Token infrastructure REST/MCP tiers, plus unchanged WebSocket and access-lock security limits.
    - `standard` object
    - `infrastructure` object
    - `webSocket` object
    - `security` object
    - `tokenPolicy` string

---

[API](https://skmtc.dev/cnvs/apis/cnvs-app-http-api.md) · [All operations](https://skmtc.dev/cnvs/apis/cnvs-app-http-api/llms.txt) · [OpenAPI document](https://skmtc.dev/cnvs/apis/cnvs-app-http-api/revisions/c8f2c3b7ff90?raw)