Airdrop Checker API MCP Server

by br0ski777 Your server? Claim it

not responding

Airdrop Checker API is listed as active in the registry but did not answer our last check. It exposes 1 tools. Last commit 2 Sep 2026.

Check wallet eligibility for active crypto airdrops — LayerZero, EigenLayer, Scroll. x402.

Uptime history 51 days of history · worst day 0%

51 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

197 ms

Response time

average over 24h

Stars

last commit 2 Sep 2026

What changed 3652

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 8 August 2026. No other catalogue keeps this.

17 Sep a tool description was rewritten71 times that day crypto_check_airdrops

16 Sep a tool description was rewritten92 times that day crypto_check_airdrops

15 Sep a tool description was rewritten91 times that day crypto_check_airdrops

14 Sep a tool description was rewritten91 times that day crypto_check_airdrops

13 Sep a tool description was rewritten92 times that day crypto_check_airdrops

12 Sep a tool description was rewritten91 times that day crypto_check_airdrops

11 Sep a tool description was rewritten90 times that day crypto_check_airdrops

10 Sep a tool description was rewritten93 times that day crypto_check_airdrops

9 Sep a tool description was rewritten91 times that day crypto_check_airdrops

8 Sep a tool description was rewritten91 times that day crypto_check_airdrops

and 3642 more, back to 8 August 2026

Airdrop Checker API does not always answer

Over the last week it answered 30.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add airdrop-checker --transport http https://airdrop-checker.api.klymax402.com/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "airdrop-checker": {
      "url": "https://airdrop-checker.api.klymax402.com/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.airdrop-checker]
url = "https://airdrop-checker.api.klymax402.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "airdrop-checker": {
      "url": "https://airdrop-checker.api.klymax402.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "airdrop-checker": {
      "url": "https://airdrop-checker.api.klymax402.com/mcp"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

crypto

crypto_check_airdrops

Use this when you need to check if a wallet address is eligible for crypto airdrops. Scans wallet interactions against known airdrop contracts and returns eligible claims. POST variant of crypto_check_airdrops -- same params passed as JSON body instead of query string. 1. eligible: array of airdrops the wallet qualifies for 2. Each airdrop contains: tokenName, tokenSymbol, estimatedValueUsd, deadline (ISO date), claimUrl, status (claimable/claimed/expired) 3. totalEligible: number of eligible airdrops found 4. totalEstimatedValue: combined estimated USD value of all eligible airdrops 5. walletAddress: the address checked 6. checkedAt: timestamp of the check Example output: {"eligible":[{"tokenName":"LayerZero","tokenSymbol":"ZRO","estimatedValueUsd":450,"deadline":"2026-06-30T00:00:00Z","claimUrl":"https://claim.layerzero.network","status":"claimable"}],"totalEligible":3,"totalEstimatedValue":1250,"walletAddress":"0x742d...","checkedAt":"2026-04-13T12:00:00Z"} Use this FOR discovering unclaimed airdrops, monitoring multiple wallets for eligibility, or building airdrop farming dashboards. Do NOT use for wallet balance -- use wallet_get_portfolio. Do NOT use for token safety -- use token_check_safety. Do NOT use for NFT data -- use nft_get_collection_data.

Endpoints

URL	Transport	State	Latency	Checked
https://airdrop-checker.api.klymax402.com/mcp	sse	answering	197 ms	3 min ago

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Airdrop Checker API — questions

Answers built from our own checks of this server.

What can Airdrop Checker API do?

It exposes 1 tools, read directly from the server on our last check. Among them: crypto_check_airdrops. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Airdrop Checker API working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 197 ms. The bar chart above shows every period we have measured.

The registry lists Airdrop Checker API as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Airdrop Checker API?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Airdrop Checker API need an API key?

No. Airdrop Checker API completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.

Is Airdrop Checker API open source?

Yes — it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.