MCP Server
x402-solana
io.github.digitalweb33333-creator/x402-solana
What this MCP does
Provides paid tools for crypto token safety, Solana and EVM pre-trade checks, market data, sanctions screening, KYB lookups, and prediction-market odds using x402 payments.
Capabilities
Tools
10
tools
agent_rank_check
Quick check of where an x402 seller ranks RIGHT NOW by keyword-relevance in the CDP Bazaar discovery (not the raw settled-volume rank the free explorers show): best rank + per-category-keyword rank in one cheap call, plus a pointer to the full /agent/visibility-audit when the rank slips. The frequent pulse for monitoring your x402 discoverability. Where do I rank now? Am I being out-ranked on my category keywords? Price: $0.10 per call (x402 payment, USDC on Base mainnet).
Input schema
{'type': 'object', 'required': ['seller'], 'properties': {'seller': {'type': 'string', 'description': "Seller to check: wallet (0x + 40 hex or Solana base58) or origin URL/domain, e.g. 'api.example.com'"}}}
agent_visibility_audit
Audit how discoverable an x402 agent/seller is across the agent registries (CDP Bazaar, 402index): keyword-RELEVANCE rank per category (not raw settled-volume rank), a metadata-quality score of your advertised endpoints (schema, output.example, tags, llm_usage_prompt), settle activity, a top-3 benchmark, prioritized fixes, and a DELTA vs a signed snapshot you carry back. Why am I not being found and how do I climb? GEO/AEO discovery audit for x402 sellers, Ed25519-signed. Price: $1.00 per call (x402 payment, USDC on Base mainnet).
Input schema
{'type': 'object', 'required': ['seller'], 'properties': {'seller': {'type': 'string', 'description': "Seller to audit: wallet (0x + 40 hex or Solana base58) or origin URL/domain, e.g. 'api.example.com'"}, 'snapshot': {'type': 'string', 'description': 'Optional: the signed_snapshot JSON from a previous audit, to compute a dated delta'}}}
crypto_pre_trade_verdict
One-call GO/CAUTION/NO-GO pre-trade verdict for AI trading agents: fuses token safety (honeypot, rug, tax, holders), counterparty wallet sanctions screening (OFAC/mixer) and cross-exchange market signal into a single decision with a signed, offline-verifiable receipt. Should I buy this token now? Replaces three separate calls (token-safety + wallet-screen + signal) with one fused GO/NO-GO verdict. EVM chains and Solana. Price: $0.05 per call (x402 payment, USDC on Base mainnet).
Input schema
{'type': 'object', 'required': ['token'], 'properties': {'chain': {'type': 'string', 'description': 'base | ethereum | bsc | polygon | arbitrum | optimism | avalanche | solana (default base)'}, 'token': {'type': 'string', 'description': 'Token contract (EVM 0x+40hex) or SPL mint (base58) to evaluate'}, 'wallet': {'type': 'string', 'description': 'Optional counterparty wallet to screen (OFAC/mixer)'}}}
crypto_token_dossier
Full degen token dossier in one call: safety score + honeypot/tax + detailed TOP HOLDERS and concentration + liquidity/FDV/volume/pool-age + contract control (owner, creator, mintable, open-source) + an AI red-flag narrative. Deep due-diligence report on a token before aping — the premium tier above a plain safety check. EVM chains and Solana. Price: $0.10 per call (x402 payment, USDC on Base mainnet).
Input schema
{'type': 'object', 'required': ['token'], 'properties': {'chain': {'type': 'string', 'description': 'base | ethereum | bsc | polygon | arbitrum | optimism | avalanche | solana (default base)'}, 'token': {'type': 'string', 'description': 'Token contract (EVM 0x+40hex) or SPL mint (base58)'}}}
crypto_token_safety
Token safety check before buying — is this token a honeypot or a rug pull? Bundles honeypot detection, buy/sell tax, holder concentration, LP lock and liquidity (GoPlus, Honeypot.is, DexScreener) into a single 0-100 token security risk score with a clear buy/avoid verdict. One call replaces three lookups. EVM chains. Price: $0.05 per call (x402 payment, USDC on Base mainnet).
Input schema
{'type': 'object', 'required': ['token'], 'properties': {'chain': {'type': 'string', 'description': 'base | ethereum | bsc | polygon | arbitrum | optimism | avalanche (default base)'}, 'token': {'type': 'string', 'description': "Token contract address (0x + 40 hex), e.g. '0x833589...2913'"}}}
gleif_lei
Look up any Legal Entity Identifier (LEI) for company information lookup and counterparty / know-your-business (KYB) identity against the official GLEIF global registry — returns legal name, status, jurisdiction, legal form and registered address, real-time, worldwide coverage. Price: $0.01 per call (x402 payment, USDC on Base mainnet).
Input schema
{'type': 'object', 'required': ['lei'], 'properties': {'lei': {'type': 'string', 'pattern': '^[A-Z0-9]{20}$', 'description': "20-character LEI, e.g. '529900T8BM49AURSDO55'"}}}
polymarket_odds
Live prediction market odds, implied probabilities and betting-market data from Polymarket — give a market id or slug, get each outcome with its probability (0-1), volume, liquidity and resolution status. Price: $0.05 per call (x402 payment, USDC on Base mainnet).
Input schema
{'type': 'object', 'required': ['market'], 'properties': {'market': {'type': 'string', 'description': "Polymarket market id or slug, e.g. '2654605' or 'will-it-rain-tomorrow'"}}}
sanctions_screen
Screen a name against the official EU consolidated sanctions list (FISMA) for anti-money-laundering (AML) and watchlist checks — returns matches with a similarity score and context (EU reference, type, programme), not a binary yes/no. Price: $0.05 per call (x402 payment, USDC on Base mainnet).
Input schema
{'type': 'object', 'required': ['name'], 'properties': {'name': {'type': 'string', 'description': "Name to screen (person or entity), e.g. 'Saddam Hussein'"}, 'type': {'type': 'string', 'description': "Optional: 'person' or 'enterprise'"}, 'limit': {'type': 'integer', 'description': 'Max matches [1-50], e.g. 10'}, 'threshold': {'type': 'number', 'description': 'Min similarity 0-1 to report a match (default 0.7)'}}}
solana_pre_trade
All-in-one Solana pre-trade decision in ONE call: BUY-SAFE/CAUTION/AVOID fusing four scored modules — token security, EXECUTABLE liquidity depth (estimated slippage at $100/$1k/$10k), deployer history/control and holder concentration. Should I buy or avoid this Solana token? Full token due-diligence in one call — replaces 3-4 lookups; built for a trading / sniping agent's risk-review pipeline. Solana trading safety decision and buy/avoid verdict. Price: $0.05 per call (x402 payment, USDC on Base mainnet).
Input schema
{'type': 'object', 'required': ['mint'], 'properties': {'mint': {'type': 'string', 'description': 'SPL token mint address (base58) to evaluate before buying'}}}
solana_token_safety
Solana SPL token safety, rug check and honeypot / scam detection before trading: is this Solana token a rug pull, honeypot or scam? Verdict SAFE/RISKY/CRITICAL + 0-100 score combining STATIC checks (mint/freeze authority, holder concentration) AND BEHAVIORAL analysis (liquidity, churn, recent dump, tx velocity) plus a blue-chip false-positive guard so USDC/USDT/SOL are never flagged. Pre-trade SPL token security / scam-token detection catching behavioral rugs static checkers miss. Price: $0.01 per call (x402 payment, USDC on Base mainnet).
Input schema
{'type': 'object', 'required': ['mint'], 'properties': {'deep': {'type': 'boolean', 'description': 'Deeper behavioral + holder analysis (more RPC calls)'}, 'mint': {'type': 'string', 'description': "SPL token mint address (base58), e.g. 'EPjFW...Dt1v' (USDC)"}}}
History
Recent tool changes
Added
agent_visibility_audit
Sept. 17, 2026, 12:41 p.m.
Added
agent_rank_check
Sept. 17, 2026, 12:41 p.m.
Added
solana_pre_trade
Sept. 17, 2026, 12:41 p.m.
Added
solana_token_safety
Sept. 17, 2026, 12:41 p.m.
Added
crypto_token_dossier
Sept. 17, 2026, 12:41 p.m.
Added
crypto_pre_trade_verdict
Sept. 17, 2026, 12:41 p.m.
Added
crypto_token_safety
Sept. 17, 2026, 12:41 p.m.
Added
polymarket_odds
Sept. 17, 2026, 12:41 p.m.
Added
sanctions_screen
Sept. 17, 2026, 12:41 p.m.
Added
gleif_lei
Sept. 17, 2026, 12:41 p.m.
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