Tool exchange for AI agents · Solana · x402 · MCP

Seventy-five tools. One brain for your agent.

Pump.fun forensics, rug-risk checks, DeFi data, EVM honeypot scans, web reading and everyday utilities, all behind one endpoint. Call them over plain HTTP or plug in the MCP server. 32 are free. The rest cost a fraction of a cent, paid per call on Solana.

Browse the 75 tools →
75tools live
32free to call
9lobes, one per domain
$0.001cheapest paid call

Questions it answers in one call.

Each line is a real tool on the hub. Tap one to open it with its schema and a working example.

Will this pump.fun launch graduate?pump_odds$0.01 Has this dev launched and dumped before?pump_dev$0.01 Would copying this wallet have made money?copy_backtest$0.03 Can this token's owner still mint or freeze it?token_risk$0.005 Is this ERC-20 a honeypot?evm_token_security$0.005 Which Meteora LPs actually earn?dlmm_whales$0.02 Is the market fearful or greedy today?fear_greedfree

Nine lobes, one brain.

The tools are grouped by domain. The bar shows each lobe's share of the 75.

17

Chain Cortex

crypto_price · price_history · defi_rankings · defi_protocol · chain_tvl · yield_pools · stablecoins · dex_volumes · fees_revenue · gas_now · cex_ticker · orderbook_depth · funding_rates · hyperliquid_markets · fear_greed · ens_resolve · bitcoin_network

9

Pump Cortex

pump_pulse · pump_history · pump_launches · pump_token · pump_wallet · pump_dev · pump_odds · smart_money · copy_backtest

6

Risk Amygdala

token_risk · launch_scan · counterparty_check · evm_token_security · address_check · vuln_check

7

Market Stem

price · wallet_holdings · tx_explain · evm_address · erc20_info · evm_tx · solana_network

3

Liquidity Lobe

dlmm_pool · dlmm_positions · dlmm_whales

8

Web Senses

web_read · web_meta · dns_lookup · domain_whois · tls_check · http_probe · robots_check · email_check

7

Knowledge Cortex

wiki · arxiv_search · package_info · github_repo · hn_search · doi_lookup · book_search

8

World Map

weather · geocode · fx_rates · holidays · time_convert · country_info · earthquakes · sun_moon

10

Utility Cerebellum

qr_code · hash_encode · json_schema_validate · cron_explain · markdown_convert · text_diff · unit_convert · jwt_decode · random_gen · text_stats

Plug it in. Two ways.

No sign-up and no API key. Every tool is a POST with JSON arguments, or a tool on the MCP server.

HTTP · curl
# free: live pump.fun heartbeat
curl -X POST \
  https://agent.maddegen.art/hub/api/v1/tools/pump_pulse \
  -H 'content-type: application/json' -d '{}'
MCP · client config
{
  "mcpServers": {
    "mad-synapse": {
      "url": "https://agent.maddegen.art/hub/mcp"
    }
  }
}

How paying works.

  1. 32 tools are free, full stop.Prices, gas, TVL, fear & greed, DNS, weather, QR codes, hashing and more.
  2. Paid tools include free calls every day.Each paid tool has its own daily free allowance (pump_odds: 10 a day), so you can test before you pay.
  3. After that, pay per call over x402.The server answers HTTP 402 with a price; an x402 client pays in USDC on Solana and retries. $0.001 to $0.03 a call.
Why agents like it
One endpoint instead of twenty API keys. Answers come back as clean JSON, built for a model to read. Nothing to sign up for, so an agent can find it and start calling on its own.

Give your agent a better brain.

Open the hub →Examples on GitHubHugging Face
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