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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use API Rate Limit Calculator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Predict API exhaustion and simulate traffic-shaping algorithms.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 4 capabilities

The complete API Rate Limit Calculator capability set.

These are the exact actions your AI can choose when you ask it to work with API Rate Limit Calculator.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through API Rate Limit Calculator.

  1. 01

    Estimate next reset

    Predicts the exact time when a sliding window or fixed window boundary will occur

  2. 02

    Simulate token mechanics

    Simulates the state of a Token Bucket or Leaky Bucket

  3. 03

    Project remaining capacity

    Forecasts how many requests can still be performed before the quota is exhausted

  4. 04

    Calculate request interval

    Determines the minimum time gap required between requests

Observed, not estimated

648ms average. Fast in production.

API Rate Limit Calculator is checked daily against the live service.

Daily averagePeak 774ms
Aug 20Today
Fastest day
533ms
Slowest day
774ms
14-day trend
Stable+2%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of API Rate Limit Calculator, so you can see the experience inside your AI.

It does not authenticate your account with API Rate Limit Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

API Rate Limit Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_eCHZP4NV3QIRi761GqMoyX1MP8R76sFtj1OnkFAf/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — API Rate Limit Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "api-rate-limit-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_eCHZP4NV3QIRi761GqMoyX1MP8R76sFtj1OnkFAf/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions API Rate Limit Calculator owners ask.

  • 01

    How can I predict when my API quota will run out?

    Use the project_remaining_capacity capability by providing your total limit, current usage, and window duration.

  • 02

    Can I simulate a burst of traffic?

    Yes, the simulate_token_mechanics capability allows you to check if a specific burst size is permissible given your current bucket capacity and refill rate.

  • 03

    How do I avoid 429 errors?

    You can use calculate_request_interval to find the minimum delay required between requests to stay within your allowed rate.

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