Summary
Connects Claude to Deepnets' Solana trading intelligence API via pay-per-call micropayments in USDC. Exposes tools for token safety checks, holder concentration graphs, funding network analysis, and wallet research. No API keys or signup required. You fund a dedicated Solana wallet with a dollar or two of USDC, configure your private key in the MCP server env block, and the server handles x402 payment signing for each call automatically. Tools are discovered dynamically from the API's well-known endpoint, so new capabilities appear without updating the server. Useful if you're building trading agents or need on-demand due diligence for Solana tokens without maintaining API credentials or subscriptions.
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MCP server for Deepnets — Solana trading intelligence (token safety, holder graphs, funding-network detection, social research, watchlist, trending).
Pay per call in USDC on Solana via x402. No API key. No signup.
Install
// Claude Desktop: ~/Library/Application Support/Claude/claude_desktop_config.json
// Cursor: ~/.cursor/mcp.json
{
"mcpServers": {
"deepnets": {
"command": "npx",
"args": ["-y", "@deepnets/mcp-server"],
"env": {
"SOLANA_PRIVATE_KEY": "your-base58-private-key"
}
}
}
}
Then restart your MCP client. The Deepnets tools (token_safety, token_holder_graph, wallet_details, etc.) appear automatically.
Wallet
Set SOLANA_PRIVATE_KEY in the server's env block (above) to a base58 private key — the standard export from Phantom or solana-keygen. The key stays in the MCP server's process: it's used only to sign x402 payments and is never sent to the model or returned in any tool output.
Fund that wallet with ~$1 USDC on Solana. That's enough for ~100 token-safety calls. Network fees are sponsored by the payment facilitator, so you don't need any SOL — just USDC. The server settles each call automatically; no further action needed.
Tip: use a dedicated low-balance wallet for this, not your main one. Only keep as much USDC in it as you're comfortable spending on API calls.
Tools
Discovered at startup from https://api.deepnets.ai/.well-known/x402 — every endpoint becomes one MCP tool, so this server stays in sync with the API automatically. Sample:
| Tool | Description | Price |
|---|---|---|
token_safety | Overall risk level, holder concentration, mintable/freezable flags, critical risks | $0.01 |
token_stats | Price, market cap, holder count, liquidity | $0.01 |
token_holder_graph | Funding-source graph: wallets + edges + exchange attributions | $0.01 |
wallet_details | Wallet activity, holdings, network position | $0.05 |
network_details | Funding-network breakdown by address | $0.05 |
token_details | Deepest holder analysis, including individual holders | $0.15 |
Full list: https://api.deepnets.ai/.well-known/x402.
Configuration
| Env var | Default | Purpose |
|---|---|---|
SOLANA_PRIVATE_KEY | (required) | Base58 private key used to sign x402 payments (Phantom / solana-keygen export) |
SOLANA_RPC_URL | public mainnet RPC | Optional: a dedicated Solana RPC for signing payments (recommended to avoid public-RPC rate limits) |
DEEPNETS_API_ORIGIN | https://api.deepnets.ai | Override for staging / local-dev |
Development
git clone https://github.com/scifantastic/deepnets-mcp
cd deepnets-mcp
npm install
npm run dev # runs src/index.ts via tsx
npm run build # compiles to dist/
Support
Questions, bugs, or feature requests: open an issue at github.com/scifantastic/deepnets-mcp/issues.
License
MIT
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SOLANA_PRIVATE_KEY*secretBase58-encoded Solana private key used in-process to sign x402 USDC payments. Facilitator-sponsored fees, so only USDC is required. Never exposed to the model or returned in tool output.
Categories
Registryactive
Package@deepnets/mcp-server
TransportSTDIO
AuthRequired
UpdatedJun 10, 2026
