io.github.digitalweb33333-creator/x402-solana

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

x402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "x402-solana": {
      "url": "https://x402-solana-cva8.onrender.com/mcp/",
      "transport": "streamable-http"
    }
  }
}

Measured tools (10)

• 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).

  Parameters:

  • lei (required) — string — 20-character LEI, e.g. '529900T8BM49AURSDO55'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • name (required) — string — Name to screen (person or entity), e.g. 'Saddam Hussein'
  • type — string — Optional: 'person' or 'enterprise'
  • limit — integer — Max matches [1-50], e.g. 10
  • threshold — number — Min similarity 0-1 to report a match (default 0.7)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • market (required) — string — Polymarket market id or slug, e.g. '2654605' or 'will-it-rain-tomorrow'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • token (required) — string — Token contract address (0x + 40 hex), e.g. '0x833589...2913'
  • chain — string — base | ethereum | bsc | polygon | arbitrum | optimism | avalanche (default base)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • token (required) — string — Token contract (EVM 0x+40hex) or SPL mint (base58) to evaluate
  • chain — string — base | ethereum | bsc | polygon | arbitrum | optimism | avalanche | solana (default base)
  • wallet — string — Optional counterparty wallet to screen (OFAC/mixer)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • token (required) — string — Token contract (EVM 0x+40hex) or SPL mint (base58)
  • chain — string — base | ethereum | bsc | polygon | arbitrum | optimism | avalanche | solana (default base)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • mint (required) — string — SPL token mint address (base58), e.g. 'EPjFW...Dt1v' (USDC)
  • deep — boolean — Deeper behavioral + holder analysis (more RPC calls)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • mint (required) — string — SPL token mint address (base58) to evaluate before buying

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • seller (required) — string — Seller to check: wallet (0x + 40 hex or Solana base58) or origin URL/domain, e.g. 'api.example.com'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • seller (required) — string — Seller to audit: wallet (0x + 40 hex or Solana base58) or origin URL/domain, e.g. 'api.example.com'
  • snapshot — string — Optional: the signed_snapshot JSON from a previous audit, to compute a dated delta

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Publisher website Repository

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.