Skip to main content
AllMCPs
BrowseBestCategoriesStackCompareToolsGuidesBlog
Log in Submit MCP

Stay in the loop

Get new MCP servers and top picks in your inbox.

AllMCPs

The open directory for discovering and installing Model Context Protocol servers.

AllMCPs on GitHub (opens in a new tab)
Launched onTiny Startupstinystartups.com
Explore
  • Browse servers
  • Best MCP servers
  • Categories
  • MCP clients
  • Agent prompts
  • Stack Builder
  • Compare servers
  • Random discovery New
  • Submit a server
  • Pricing & Boost Boost
Learn
  • Guides hub
  • What is MCP?
  • Install guide
  • Build an MCP server
  • Deploy an MCP server
  • Security guide
  • Troubleshooting
  • MCP for SEO & AEO
  • Protocol versioning
  • Blog & updates
Tools
  • All developer tools
  • Config generator
  • Config validator
  • Config auditor
  • MCP playground
  • Token calculator
  • OpenAPI β†’ MCP
  • Badge generator
For agents
  • REST API docs
  • Trust & traffic Live
  • Remote MCP server SSE β†— (opens in a new tab)
  • llms.txt β†— (opens in a new tab)
  • Catalog JSON β†— (opens in a new tab)
Company
  • About
  • Advertise Sponsor
  • Contact
  • GitHub β†— (opens in a new tab)
  • Terms
  • Privacy
AllMCPs VerifiedAllMCPs VerifiedFeatured on Nick LaunchesFeatured on Nick LaunchesLaunch Llama NewsletterLaunch Llama NewsletterVerified DR - allmcps.comVerified DR - allmcps.comFeatured on SaaSGrowFeatured on SaaSGrowFeatured on Twelve ToolsFeatured on Twelve ToolsFeatured on Saaspa.geFeatured on Saaspa.geFeatured on Findly.toolsFeatured on Findly.toolsFeatured on Startup FameFeatured on Startup FameFeatured on LaunchKiwiFeatured on LaunchKiwiFeatured on ScrollLaunchFeatured on ScrollLaunchFeatured on DailyPingsFeatured on DailyPingsFazier badgeFazier badgeFeatured on NewTool.siteFeatured on NewTool.siteFeatured on saasfame.comFeatured on saasfame.comDR Checker - Domain RatingDR Checker - Domain RatingListed on Turbo0Listed on Turbo0Launched on LaunchBoard - Product Launch PlatformLaunched on LaunchBoard - Product Launch PlatformList on SimilarlabsList on Similarlabshttps://codetrendy.comhttps://codetrendy.comListed on DevTool.ioFeatured on BuildlistFeatured on BuildlistLaunched on Tiny StartupsFeatured on ShowMeBestAIFeatured on ShowMeBestAIFind us on LaunchZoneFind us on LaunchZoneAllMCPs VerifiedAllMCPs VerifiedFeatured on Nick LaunchesFeatured on Nick LaunchesLaunch Llama NewsletterLaunch Llama NewsletterVerified DR - allmcps.comVerified DR - allmcps.comFeatured on SaaSGrowFeatured on SaaSGrowFeatured on Twelve ToolsFeatured on Twelve ToolsFeatured on Saaspa.geFeatured on Saaspa.geFeatured on Findly.toolsFeatured on Findly.toolsFeatured on Startup FameFeatured on Startup FameFeatured on LaunchKiwiFeatured on LaunchKiwiFeatured on ScrollLaunchFeatured on ScrollLaunchFeatured on DailyPingsFeatured on DailyPingsFazier badgeFazier badgeFeatured on NewTool.siteFeatured on NewTool.siteFeatured on saasfame.comFeatured on saasfame.comDR Checker - Domain RatingDR Checker - Domain RatingListed on Turbo0Listed on Turbo0Launched on LaunchBoard - Product Launch PlatformLaunched on LaunchBoard - Product Launch PlatformList on SimilarlabsList on Similarlabshttps://codetrendy.comhttps://codetrendy.comListed on DevTool.ioFeatured on BuildlistFeatured on BuildlistLaunched on Tiny StartupsFeatured on ShowMeBestAIFeatured on ShowMeBestAIFind us on LaunchZoneFind us on LaunchZone
Β© 2026 Jackalope Digital LLC. All rights reserved.
  1. Home
  2. πŸ”Ž Search & Data Extraction
  3. Canyougrab API
Canyougrab API logo
Health: ActiveRecent health check succeeded.Last checked 9/9/2026, 4:46:58 PM

Canyougrab API

User RatingsBe the first to rate and review this MCP server!
View Repository1 GitHub StarsTotal stargazers on GitHub for the source repository (1 stars).Visit Website
domaindnswhoisbulkavailability

API for confidence-scored domain availability checks with bulk DNS and WHOIS lookups.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent β€” or use 1-click editor setup below.

Add to CursorAdd to VS Code
Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag β€” we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON β–Ύ

Client Config & Setup

Choose your client or environment
Target File:~/Library/Application Support/Claude/claude_desktop_config.json
claude_desktop_config.json
{
  "mcpServers": {
    "einiba-canyougrab-api": {
      "command": "npx",
      "args": [
        "-y",
        "zuplo"
      ]
    }
  }
}

πŸ’‘ Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Install Directory Badge Claim listing AlternativesπŸ”Ž More in Search & Data Extraction

Overview

This API provides domain availability checking with confidence scores using real-time DNS queries via an Unbound resolver and WHOIS data. It supports bulk checking of up to 100 domains per request and returns detailed registration information along with data source and confidence level. The service includes subscription billing, API key and JWT authentication, usage tracking, and rate limiting, suitable for applications needing reliable domain status verification at scale.

Use cases

β€’Check availability of multiple domains in bulk
β€’Retrieve domain registration and WHOIS details
β€’Monitor domain availability with confidence scoring
β€’Integrate domain status checks into domain registration workflows
β€’Track API usage and manage subscription billing

Key features

β€’Bulk domain availability checks (up to 100 domains/request)
β€’Confidence scoring for availability results
β€’Real-time DNS queries via Unbound resolver
β€’WHOIS lookup integration
β€’API key and Auth0 JWT authentication
β€’Subscription billing with Stripe integration

Capabilities & Tool Schemas

Inspect callable tools, capabilities, and parameters exposed to AI agents by Canyougrab API.

Extracted Tool Capabilities
Bulk domain availability checks (up to 100 domains/request)
Confidence scoring for availability results
Real-time DNS queries via Unbound resolver
WHOIS lookup integration
API key and Auth0 JWT authentication
Subscription billing with Stripe integration

Documentation Overview

CanYouGrab API

Domain availability lookup API with subscription billing, built on FastAPI + DNS (Unbound resolver).

Live services:

  • API: https://api.canyougrab.it
  • Developer portal: https://portal.canyougrab.it
  • Auth: https://auth.canyougrab.it (Auth0 custom domain)

Architecture Overview

Code
β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚                        Developer Portal                          β”‚
β”‚              (Zudoku/React on portal.canyougrab.it)              β”‚
β”‚   Usage Dashboard Β· API Keys Β· Pricing Β· API Reference (OAS)    β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
                   β”‚  Auth0 JWT (portal)  /  Bearer API key (API)
                   β–Ό
β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚                    FastAPI Backend (v5.0.0)                       β”‚
β”‚                    api.canyougrab.it:8000                         β”‚
β”‚                                                                  β”‚
β”‚  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”‚
β”‚  β”‚ app.py      β”‚  β”‚ keys.py  β”‚  β”‚billing.pyβ”‚  β”‚ auth.py     β”‚  β”‚
β”‚  β”‚ /check/bulk β”‚  β”‚ /keys    β”‚  β”‚/billing  β”‚  β”‚ API key +   β”‚  β”‚
β”‚  β”‚ /usage      β”‚  β”‚ CRUD     β”‚  β”‚/stripe   β”‚  β”‚ JWT auth    β”‚  β”‚
β”‚  β”‚             β”‚  β”‚ rotate   β”‚  β”‚ webhook  β”‚  β”‚             β”‚  β”‚
β”‚  β””β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β”‚
β”‚         β”‚                            β”‚                           β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
          β”‚                            β”‚
          β–Ό                            β–Ό
β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”          β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚  Valkey (Redis)  β”‚          β”‚   Stripe API     β”‚
β”‚  Job queue +     β”‚          β”‚   Subscriptions   β”‚
β”‚  Rate limiting   β”‚          β”‚   Webhooks        β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”˜          β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
         β”‚
         β–Ό
β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”          β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚  RQ Worker       │──DNS──▢ β”‚   Unbound Resolver            β”‚
β”‚  (worker.py)     β”‚          β”‚   (dedicated droplet)         β”‚
β”‚  ThreadPool(10)  β”‚          β”‚   NS queries via VPC          β”‚
β”‚  via RQ queue    β”‚          β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
                             β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
         ───────────────────▢│   PostgreSQL                  β”‚
          (auth, usage,      β”‚   API keys + Usage logs       β”‚
           billing only)     β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

Directory Structure

Code
zuplo/
β”œβ”€β”€ backend/                    # Python FastAPI backend
β”‚   β”œβ”€β”€ app.py                  # Main API: /check/bulk, /usage, /health
β”‚   β”œβ”€β”€ auth.py                 # API key auth (SHA-256) + Auth0 JWT auth (RS256)
β”‚   β”œβ”€β”€ billing.py              # Stripe checkout, portal, webhooks, card-on-file, usage details
β”‚   β”œβ”€β”€ keys.py                 # API key CRUD: create, list, rotate, revoke (+ Turnstile)
β”‚   β”œβ”€β”€ antifraud.py            # Anti-fraud: Turnstile, device fingerprints, risk scoring
β”‚   β”œβ”€β”€ email_utils.py          # Email normalization + disposable email detection
β”‚   β”œβ”€β”€ dns_client.py           # DNS-based domain availability checking via Unbound
β”‚   β”œβ”€β”€ queries.py              # PostgreSQL queries: usage tracking, auth, billing
β”‚   β”œβ”€β”€ valkey_client.py        # Redis/Valkey job queue client (RQ-backed)
β”‚   β”œβ”€β”€ rq_tasks.py             # RQ task function: process_domain_job()
β”‚   β”œβ”€β”€ worker.py               # RQ worker process (ThreadPoolExecutor per job)
β”‚   β”œβ”€β”€ migrations/             # SQL migrations
β”‚   β”‚   └── 001_free_tier_antifraud.sql
β”‚   └── requirements.txt        # Python dependencies
β”œβ”€β”€ portal/                     # Developer portal (Zuplo + Zudoku)
β”‚   β”œβ”€β”€ config/
β”‚   β”‚   β”œβ”€β”€ routes.oas.json     # OpenAPI 3.1 spec (public API documentation)
β”‚   β”‚   └── policies.json       # Zuplo policies (empty β€” all routing is direct)
β”‚   β”œβ”€β”€ docs/                   # Zudoku documentation portal
β”‚   β”‚   β”œβ”€β”€ src/
β”‚   β”‚   β”‚   β”œβ”€β”€ config.ts       # API_BASE, Turnstile site key, Stripe PK
β”‚   β”‚   β”‚   β”œβ”€β”€ UsageDashboard.tsx   # Usage + billing dashboard component
β”‚   β”‚   β”‚   β”œβ”€β”€ PricingPage.tsx      # Plan selection + Stripe checkout
β”‚   β”‚   β”‚   β”œβ”€β”€ PricingPlans.tsx     # Pricing card grid component
β”‚   β”‚   β”‚   └── CardSetupPage.tsx    # Stripe Elements card-on-file for Free+
β”‚   β”‚   β”œβ”€β”€ public/             # Static assets (logos, banners, CSS overrides)
β”‚   β”‚   β”œβ”€β”€ zudoku.config.tsx   # Portal config: theme, nav, Auth0, API key mgmt
β”‚   β”‚   └── package.json        # Frontend dependencies (React 19, Zudoku)
β”‚   β”œβ”€β”€ package.json            # Workspace root (Zuplo v6, TypeScript v5)
β”‚   └── README.md               # Zuplo boilerplate (not project-specific)
β”œβ”€β”€ mcp-server/                 # MCP package for ChatGPT, Claude, and remote MCP clients
β”‚   β”œβ”€β”€ pyproject.toml          # MCP package metadata + version
β”‚   β”œβ”€β”€ server.json             # MCP registry/server metadata
β”‚   β”œβ”€β”€ uv.lock                 # Locked MCP runtime dependencies
β”‚   └── src/canyougrab_mcp/
β”‚       β”œβ”€β”€ __init__.py
β”‚       └── server.py           # stdio + streamable-http MCP entrypoint
β”œβ”€β”€ .github/workflows/
β”‚   β”œβ”€β”€ deploy.yml              # Production deploy (on tag push v*)
β”‚   └── deploy-dev.yml          # Dev deploy (on push to dev branch)
β”œβ”€β”€ .claude/
β”‚   └── launch.json             # Local dev server config (port 9200)
└── package.json                # Root workspace config

API Endpoints

Public API (API key auth: Authorization: Bearer cyg_...)

MethodPathDescription
POST/api/check/bulkCheck up to 100 domains. Long-polls until results ready (30s max).
GET/api/account/usageUsage summary for the authenticated consumer.
GET/api/account/quota-checkLightweight monthly + per-minute quota check.
GET/healthHealth check (no auth).

Portal API (Auth0 JWT auth)

MethodPathDescription
POST/api/keysCreate new API key.
GET/api/keysList user's API keys.
POST/api/keys/{id}/rotateRotate key (revoke old, create new).
DELETE/api/keys/{id}Revoke (soft-delete) a key.
POST/api/billing/checkoutCreate Stripe Checkout session.
POST/api/billing/portalCreate Stripe Customer Portal session.
POST/api/billing/setup-cardCreate SetupIntent for Free+ card-on-file.
POST/api/billing/confirm-free-plusVerify card fingerprint and upgrade to Free+.
GET/api/billing/card-statusCheck if user has a card on file.
GET/api/billing/usage/detailedPer-key usage breakdown for portal dashboard.
POST/api/antifraud/turnstile/verifyVerify Cloudflare Turnstile token.
POST/api/antifraud/device/registerRegister device fingerprint (Fingerprint Pro).
GET/api/antifraud/riskGet risk assessment for authenticated user.
POST/api/antifraud/assess-signupRun multi-signal risk assessment at signup.

Internal / Webhook

MethodPathDescription
POST/api/account/usage/detailedMulti-consumer usage breakdown.
POST/api/stripe/webhookStripe webhook receiver (signature-verified).

Core Request Flow

Domain Availability Check

Read the full README β†’View source on GitHub β†’

Related MCP Servers

View all in Search & Data Extraction View all alternatives
  • MCP Domain Availability logoMCP Domain Availability

    A Model Context Protocol (MCP) server that enables Claude Desktop to check domain availability across 50+ TLDs. Features DNS/WHOIS verification, bulk checking, and smart suggestions. Zero-clone installation via uvx.

    πŸ”Ž Search & Data Extraction2 views
    Compare vs MCP Domain Availability β†’
  • MCP Ip2whois logoMCP Ip2whois

    MCP server that provides comprehensive WHOIS lookup capabilities using the IP2WHOIS API. This server allows AI agents to query domain registration details, including expiry dates, registrar information, and registrant data.

    πŸ”Ž Search & Data Extraction2 views
    Compare vs MCP Ip2whois β†’
  • Firecrawl MCP Server logoFirecrawl MCP Server
    Verified

    Official Firecrawl server to search the web and scrape, crawl, map, and extract structured data from any site for LLMs. Handles JS-rendered pages, PDFs, and batch jobs; hosted remote MCP with OAuth or self-host.

    πŸ”Ž Search & Data Extraction5 views
    Compare vs Firecrawl MCP Server β†’
  • Open WebSearch logoOpen WebSearch

    Web search using free multi-engine search (NO API KEYS REQUIRED) β€” Supports Bing, Baidu, DuckDuckGo, Brave, Exa, and CSDN.

    πŸ”Ž Search & Data Extraction3 views
    Compare vs Open WebSearch β†’

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks β€” not a rating.

GitHub stars
1
Stargazers on the source repository.
npm downloads
19k
Package downloads in the last 30 days.
Last commit
3mo ago
Most recent push to the default branch.
Directory activity
2 views
Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet β€” be the first to share how this listing worked for you.

Frequently Asked Questions about Canyougrab API

You can check up to 100 domains per bulk request.

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:
Live Dynamic SVG PreviewCanyougrab API AllMCPs Directory Badge
Markdown (GitHub README)
[![AllMCPs](https://allmcps.com/api/badge/einiba-canyougrab-api?style=directory)](https://allmcps.com/mcp/einiba-canyougrab-api)
HTML Embed
<a href="https://allmcps.com/mcp/einiba-canyougrab-api"><img src="https://allmcps.com/api/badge/einiba-canyougrab-api?style=directory" alt="Canyougrab API on AllMCPs" /></a>

Technical Specs & Signals

CategoryπŸ”ŽSearch & Data Extraction
PricingPaid
More technical detailsExpand β–Ύ
TransportSTDIO
RuntimeNode.js
AuthAPI key
ClientsClaude Desktop, Cursor, Windsurf, Cline / VS Code
Last updatedAug 9, 2026
10/10 checks healthy over the last 31d
Views2
Unique ViewsTotal visits recorded for this listing page on AllMCPs.
Installs0
Installs & Copy ActionsTotal times users copied install commands or configuration snippets for this server.
GitHub stars1
GitHub Star CountTotal stargazers on GitHub representing community popularity (1 stars).
Last commit3mo ago
Last Repository CommitThe most recent commit or push recorded for this server's GitHub repository.Last commit on May 24, 2026
npm downloads19,356/mo
Monthly npm DownloadsAverage monthly package installs recorded from npm registry statistics.
52Quality signal: Good Β· 52/100How this signal is calculated β–Ύ
Server availabilityNot measured

Not scored for repo-hosted servers β€” we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20
Documentation & tools24/30
Adoption & activity5/15
Community engagement0/10

A guidance signal from public completeness & health data β€” not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 23d ago via OSV.dev Β· zuplo (npm)

β˜… FeaturedMoxie Docs MCP logo

Moxie Docs MCP

MCP & Agent Skills for Automated Documentation, and codebase conventions + context

Explore Server β†’

Own this project?

This directory is pre-filled from public sources. Claim via GitHub README, site badge, or DNS TXT to unlock edit access and the Official badge β€” proof is checked automatically, then reviewed by our team.

Free dofollow backlink: add your website and place the AllMCPs badge on it β€” no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in πŸ”Ž Search & Data Extraction β†’Best MCP servers for Web Search & Scraping β†’Alternatives to Canyougrab API β†’Install in Claude DesktopInstall in CursorInstall in VS Code