How do I install Catchdoms?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Catchdoms need an API key?

No required environment variable is listed on this record.

What transport does Catchdoms use?

Catchdoms is reached over HTTP.

When was Catchdoms last checked?

Last checked 2026-10-27. Expired Domains API & MCP Server — query 16 auction platforms + 100k aged ccTLDs with TF/CF/DA/backlinks data, from code or AI assistants.

Catchdoms MCP-Server

Agenten stärken

Diesen Server hinzufügen

The publisher's own URL. Not a PlugMCP endpoint.

Add to Cursor Add in Claude Add to VS Code Auf PlugMCP ausführen

Host a copy with our keys and logs.

Server URL

https://catchdoms.com/mcp/catchdoms/free

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http sambel-catchdoms-mcp https://catchdoms.com/mcp/catchdoms/free

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "sambel-catchdoms-mcp": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://catchdoms.com/mcp/catchdoms/free"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Auf PlugMCP ausführen

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Starten

Server facts

Remote

Transport: http
License: MIT
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

CatchDoms — Expired Domains API & MCP Server

CatchDoms exposes an Expired Domains API and an MCP (Model Context Protocol) server that aggregate 22 sources: 21 auction and marketplace platforms (Dynadot, GoDaddy, DropCatch, SnapNames, Catched, Gname, Namecheap, NameSilo, Sedo, BloomUp, UKDroplists, DomainLore, Rakko, and more) plus an aged ccTLD database of 183,537 domains available at registration price. Authority+ adds a weekly pending-delete inventory of domains about to drop. Every domain is enriched with Trust Flow, Citation Flow, Domain Authority, backlinks count, referring domains, and Wayback history.

Use the REST API to integrate expired domain data into your tools, scripts, or pipelines. Use the MCP server to let Claude, Cursor, Windsurf, or any MCP-compatible AI assistant search expired domains conversationally — find drop-catches, check auction prices, and surface high-value aged domains programmatically.

Quick Start (Free — no API key needed)

Try it instantly — no signup required:

{
  "mcpServers": {
    "catchdoms": {
      "url": "https://catchdoms.com/mcp/catchdoms/free",
      "transport": "sse"
    }
  }
}

Free tier includes: Top 50 domains per search, first 10 names visible, basic SEO metrics. Trust Flow, Citation Flow, and GMB detection require Pro.

Pro (full access)

{
  "mcpServers": {
    "catchdoms": {
      "url": "https://catchdoms.com/mcp/catchdoms",
      "transport": "sse",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

Get your API key: Sign up for free → API Settings → See pricing

Feature	Free	Pro	Authority	Authority+
Domains per search	50	Unlimited	Unlimited	Unlimited
Visible domain names	10	All	All	All
Trust Flow / Citation Flow	Hidden	Yes	Yes	Yes
GMB detection	Hidden	Yes	Yes	Yes
`get_domain` tool	No	Yes	Yes	Yes
Aged ccTLD domains (`regfree`, 183,537)	No	No	Yes	Yes
`search_pending_delete_domains` tool	No	No	No	Yes
MCP rate limit	3 req/min	15 req/min	15 req/min	15 req/min
REST API rate limit	n/a	15 req/min	60 req/min	60 req/min

Tools

`search_domains`

Search for domains with filters. Returns up to 100 results sorted by quality.

Parameters:

Parameter	Type	Description
`source`	string	Filter by platform: `dynadot`, `catched`, `dropcatch`, `godaddy`, `gname`, `snapnames`, `ukdroplists`, `subreg`, `webexpire`, `parkio`, `bloomup`, `seodomains`, `nameshift`, `namesilo`, `namecheap`, `sedo`, `nicsell`, `gnews-domains`, `backorders-domains`, `domainlore`, `rakkodomain`, `regfree` (Authority subscription required), `namepros` (brandable marketplace)
`tld`	string	Filter by TLD (`.com`, `.fr`, `.de`). Comma-separated for multiple.
`score_min`	integer	Minimum quality score (0-100). 50+ = good, 70+ = excellent.
`age_min`	integer	Minimum domain age in years (Wayback first snapshot).
`language`	string	Detected language code (`EN`, `FR`, `DE`, `ES`, etc.).
`contains`	string	Keyword the domain name must contain.
`has_bids`	boolean	Only domains with active auction bids.
`has_backlinks`	boolean	Only domains with referring domains.
`has_gmb`	boolean	Only domains with a Google Business listing.
`has_edu_gov`	boolean	Only domains with .edu or .gov backlinks.
`da_min`	integer	Minimum Domain Authority (0-100).
`rd_min`	integer	Minimum referring domains count.

Example prompt:

Find me French .fr domains with a quality score above 50, at least 10 years old, under $500

`get_domain`

Get full details for a specific domain.

Parameter	Type	Description
`domain_id`	integer	Domain ID
`domain_name`	string	Domain name (e.g., `example.com`)

`list_filters`

Get available filter options with counts — sources, TLDs, and languages.

No parameters.

`get_stats`

Get platform statistics — total domains, new today, by source, SEO coverage.

No parameters.

`search_pending_delete_domains`

Authority+ only. Search the weekly pending-delete inventory: domains about to drop, WHOIS-classified, with a predicted drop date.

Parameter	Type	Description
`tld`	string	Filter by TLD (`fr`, `de`, `com`). With or without the dot. Comma-separated for multiple.
`whois_status`	string	Comma-separated: `pendingDelete`, `redemptionPeriod`, `serverHold`, `clientHold`, `transition`, `quarantine`.
`pipeline_source`	string	`oi-diff` (ccTLDs, weekly) or `czds-daily` (gTLDs, daily).
`week_end`	string	Snapshot week (`YYYY-MM-DD`, a Monday) or `all` for the combined view. Default `all`.
`drops_within_days`	integer	Only rows dropping within N days (1-60).
`contains`	string	Substring the domain name must contain (case-insensitive).
`no_hyphens`	boolean	Exclude second-level domains containing a hyphen.
`no_digits`	boolean	Exclude second-level domains containing a digit.
`include_past_drops`	boolean	Include rows whose drop date has already passed. Default false.
`limit`	integer	Results to return (1-100, default 50). For pagination use the REST API at `/api/pending-delete`.

Example prompt:

Which .io domains drop in the next 10 days, no hyphens, no digits?

Domain Sources

21 auction and marketplace sources, refreshed daily:

Source	Type
Dynadot	Closeouts (fixed $5-$30) + auctions
GoDaddy	Expiring auctions + closeouts
DropCatch	Auctions (Dropped, Pre-Release)
Catched	Auctions + backorder
Gname	Auctions + buy now
SnapNames	Pre-release + closeout
Namecheap	Marketplace auctions with pre-filled Ahrefs DR, Majestic TF/CF, Estibot valuation
NameSilo	Registrar expired-domain auctions
Sedo	Expiring domains
UKDroplists	UK dropping/expired
DomainLore	UK auctions (Spotlight, Hidden Gems, SEO)
Subreg	Expiring auctions + closeouts
WebExpire	French .fr auctions
BloomUp	French .fr auctions + buy now
Park.io	Premium auctions
Nicsell	European ccTLD auctions (top-auktionen)
Rakko	Japanese expired marketplace with pre-filled DR/DA/TF/CF
SEO.Domains	Buy now with SEO metrics
NameShift	Premium buy-now / make offer
Gnews Domains	Hand-curated premium news domains, buy-now
Backorders Domains	Niche ccTLD auctions (.ie, .si, .tw, .ph, .mx…)

Authority: aged ccTLD database (`regfree`)

183,537 aged ccTLD domains across 84 country extensions (.fr, .de, .it, .co.uk, .nl, .id, .kz and dozens more) available at registration price. No auction, no bidding war. Same SEO enrichment (TF/CF/DA/backlinks/Wayback) on every entry. Use source=regfree from the MCP search_domains tool with an Authority API key.

Authority+: weekly pending-delete inventory

205,679 actionable domains in the latest weekly batch, across 144+ ccTLDs and gTLDs, WHOIS-classified (pendingDelete, redemptionPeriod, serverHold, clientHold, transition, quarantine) with predicted drop dates 5 to 45 days out. ccTLDs come from a weekly OpenINTEL snapshot, gTLDs from a daily feed. Use the search_pending_delete_domains tool with an Authority+ API key.

SEO Metrics

Every domain is enriched with:

Quality Score (0-100) — composite score based on age, authority, backlinks, name quality
Domain Authority (0-100) — from DataForSEO
Trust Flow / Citation Flow (0-100) — from Majestic
TTF Topic — topical category (e.g., Business/Marketing)
Referring Domains — unique linking domains count
Backlinks — total backlink count
Domain Age — from Wayback Machine first snapshot
Language — detected from archived content
Google Business — GMB listing detection

Response Format

Each domain includes:

{
  "id": 12345,
  "name": "example.fr",
  "tld": ".fr",
  "source": "webexpire",
  "type": "auction",
  "score": 72,
  "price": 150.00,
  "max_bid": 210.00,
  "bids_count": 4,
  "auction_end_date": "2027-01-15T15:00:00+00:00",
  "age": 19,
  "domain_authority": 28,
  "trust_flow": 22,
  "citation_flow": 16,
  "ttf_topic": "Business/Marketing",
  "referring_domains": 216,
  "backlinks_count": 2000,
  "language": "FR",
  "has_gmb": false,
  "purchase_url": "https://www.webexpire.com/...",
  "purchase_platform": "WebExpire"
}

REST API

CatchDoms also offers a REST API at https://catchdoms.com/api/domains, plus https://catchdoms.com/api/pending-delete for the Authority+ inventory. Full documentation and an OpenAPI spec.

License

MIT

Catchdoms

Diesen Server hinzufügen

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Catchdoms?

Does Catchdoms need an API key?

What transport does Catchdoms use?

When was Catchdoms last checked?

Documentation

CatchDoms — Expired Domains API & MCP Server

Quick Start (Free — no API key needed)

Pro (full access)

Tools

`search_domains`

`get_domain`

`list_filters`

`get_stats`

`search_pending_delete_domains`

Domain Sources

Authority: aged ccTLD database (`regfree`)

Authority+: weekly pending-delete inventory

SEO Metrics

Response Format

REST API

Links

License

Diesen Server hinzufügen

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Catchdoms?

Does Catchdoms need an API key?

What transport does Catchdoms use?

When was Catchdoms last checked?

Documentation

CatchDoms — Expired Domains API & MCP Server

Quick Start (Free — no API key needed)

Pro (full access)

Tools

search_domains

get_domain

list_filters

get_stats

search_pending_delete_domains

Domain Sources

Authority: aged ccTLD database (regfree)

Authority+: weekly pending-delete inventory

SEO Metrics

Response Format

REST API

Links

License

`search_domains`

`get_domain`

`list_filters`

`get_stats`

`search_pending_delete_domains`

Authority: aged ccTLD database (`regfree`)