P0: sanctions, KYB and payee checks

Connect Remote server

claude mcp add --transport http sanctions-kyb-compliance https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/sanctions-kyb-compliance

{
  "mcpServers": {
    "sanctions-kyb-compliance": {
      "url": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/sanctions-kyb-compliance"
    }
  }
}

{
  "servers": {
    "sanctions-kyb-compliance": {
      "type": "http",
      "url": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/sanctions-kyb-compliance"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/sanctions-kyb-compliance

Tools 11 found in our last check

• sanctions_screening

  Use when you need to screen a wallet address or a person/company name against sanctions lists before paying or trading: OFAC SDN, UK, EU, Canada and US CSL in one call (UK and Canada: organisations and wallets only). Returns the paid x402 request for your input (GET /sanctions/c…

• sanctions_screening_batch

  Use when you need to screen a list of wallet addresses against sanctions lists in one call: up to 25 per POST (0x, BTC, TRX, SOL and any other 20-128 character address). Returns the paid x402 request for your input (POST /sanctions/check/batch, $0.125 per call; schema linked). P…

• sanctions_changes

  Use when you run sanctions monitoring and need what changed since your last run: entries added, removed and amended on OFAC SDN, UK, EU, Canada and US CSL since a date, one format, with list. Returns the paid x402 request for your input (GET /sanctions/changes, $0.02 per call; s…

• check_counterparty

  Use when you need to vet a counterparty before paying or onboarding it: one call screens a name (and an optional wallet address) against OFAC SDN, UK, EU, Canada and US CSL. Returns the paid x402 request for your input (GET /check/counterparty, $0.015 per call; schema linked). C…

• check_payee

  Use before an agent pays an address: one call screens the payee address against OFAC SDN, UK and EU wallet entries (sanctions lists), adds the rule-based wallet risk (EVM). Returns the paid x402 request for your input (GET /check/payee, $0.015 per call; schema linked). Call that…

• wallet_risk

  Use for a rule-based risk label on an EVM address before paying it: exact sanctions match (OFAC SDN, UK and EU), contract or plain account (Base, Ethereum), outgoing transactions. Returns the paid x402 request for your input (GET /wallet/risk, $0.01 per call; schema linked). Cal…

• token_risk

  Use for a rule-based risk label on an ERC-20 token before you accept or route it: sanctions-list match (OFAC SDN, UK and EU), upgradeable proxy, owner with mint/pause/blacklist. Returns the paid x402 request for your input (GET /token/risk, $0.01 per call; schema linked). Call t…

• company_lei

  Use when an agent needs to verify a company or find its LEI: by lei= the legal name, status, legal form, addresses, registration renewal date, direct and ultimate parent and BIC. Returns the paid x402 request for your input (GET /company/lei, $0.005 per call; schema linked). Cal…

• company_lei_batch

  Use when you need to refresh or screen many companies by LEI (KYB, vendor or counterparty lists): up to 200 LEIs in one POST, read from GLEIF in one call: legal name, status, addresses. Returns the paid x402 request for your input (POST /company/lei/batch, $0.02 per call; schema…

• lei_changes

  Use when you keep a KYB/LEI register and need what changed since your last run: legal-entity records created, lapsed. Returns the paid x402 request for your input (GET /lei/changes, $0.02 per call; schema linked). Call that URL with an x402 or MPP client to get the data. Bad inp…

• bank_us

  Use when an agent needs to identify or vet a US bank: by name or FDIC cert returns FDIC data: active or closed, charter class, regulator, city/state, website, total assets and report date. Returns the paid x402 request for your input (GET /bank/us, $0.005 per call; schema linked…

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