solsigs-mcp 0.1.1

SolSigs MCP Server — AI Agent Gateway to Solana data via x402 micropayments

SolSigs MCP Server

AI Agent Gateway to Solana blockchain data via x402 micropayments.

What is this?

SolSigs MCP is a Model Context Protocol server that gives AI agents access to 21 Solana data tools — DEX prices, arbitrage scanning, wallet intel, token launches, AI market summaries, prediction markets, perps data, and more.

Each tool costs fractions of a cent USDC via the x402 protocol — start with 50 free calls.

Quick Start

pip install solsigs-mcp
export SOLSIGS_MCP_KEY="your-base58-private-key"
solsigs-mcp

Tools

Tool	Description	Price
get_dex_price	Real-time DEX prices + liquidity	$0.002
scan_arbitrage	Cross-DEX arbitrage scanner	$0.010
analyze_wallet	Wallet risk analysis	$0.005
detect_token_launches	New token launch detection	$0.003
get_market_summary	AI-powered market summary	$0.008
get_prediction_market	Polymarket prediction data	$0.003
get_batch_prices	Multi-token pricing + OHLCV	$0.003
get_nft_intel	NFT collection analytics	$0.004
get_staking_rates	Staking APY comparison	$0.002
get_whale_activity	Whale wallet tracking	$0.006
create_alert	Webhook price/volume alerts	$0.005
get_dev_activity	Protocol dev activity	$0.001
get_social_sentiment	On-chain social sentiment	$0.004
rpc_relay	Pay-per-call Solana RPC	$0.001
track_smart_money	Smart money copy-trading	$0.008
get_trending_tokens	Trending token feed	$0.004
check_token_safety	Token safety audit	$0.005
get_alpha_feed	Alpha feed + signals	$0.006
get_wallet_trust	Wallet trust score	$0.003
get_perps_data	Perps + derivatives	$0.005
wallet_status	Check wallet balance	Free

Configuration

Env Var	Required	Default	Description
SOLSIGS_MCP_KEY	Yes	—	Base58 Solana private key with USDC
SOLANA_RPC_URL	No	Mainnet public	Solana RPC endpoint
SOLSIGS_BASE_URL	No	https://solsigs.com	SolSigs API base
MCP_TRANSPORT	No	stdio	stdio or sse
MCP_HOST	No	127.0.0.1	SSE bind address
MCP_PORT	No	3001	SSE port

SSE Mode

pip install solsigs-mcp
export SOLSIGS_MCP_KEY="your-key"
export MCP_TRANSPORT=sse
export MCP_HOST=0.0.0.0
solsigs-mcp
# → SSE endpoint at http://0.0.0.0:3001/sse

Configure your MCP client with:

{
  "solsigs": {
    "url": "http://localhost:3001/sse"
  }
}

License

MIT