Returns a curated list of crypto testnet faucets (Ethereum Sepolia, Base, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain, Linea, Solana) with the faucet URL, tokens dispensed, amount, cooldown, auth requirements and USDC contract where known, plus the chain config (chain id, RPC URL, explorer) for each listed network. Filter by network and a search term.
This page documents the MCP tool findutils:crypto_testnet_faucets. See the REST reference →
Call it over MCP
Tool name findutils:crypto_testnet_faucets
· no API keys · 120 requests/min per IP
Claude Code
claude mcp add findutils --transport http https://mcp.findutils.com/ Claude Desktop — claude_desktop_config.json
{
"mcpServers": {
"findutils": {
"url": "https://mcp.findutils.com/"
}
}
} Raw JSON-RPC (any MCP client) — verified example
curl -X POST https://mcp.findutils.com/ \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "crypto_testnet_faucets",
"arguments": {
"network": "Base"
}
}
}' Input schema
| Argument | Type | Required | Description |
|---|---|---|---|
| network | string (All | Ethereum | Base | Arbitrum | Optimism | Polygon | Avalanche | BNB Chain | Linea | Solana) | no | Network to filter by. Default: "All". Default: "All". |
| search | string | no | Case-insensitive search over name, network, tokens, description and tags (every word must match). Optional. |
| featured_only | boolean | no | Only return featured faucets. Default: false. Default: false. |
Example arguments (verified)
{
"network": "Base"
} Also a REST endpoint
The same tool answers plain HTTP at
POST /api/tools/crypto-testnet-faucets/execute — no key, 60 requests/min.
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