Strale Web3 Counterparty Due Diligence

x402

Strale Web3 Counterparty Due Diligence is a paid API for AI agents from api.strale.io, paid per call via x402, $0.162/call, status unknown (last checked 2026-09-13).

Performs AML/compliance due diligence on a blockchain wallet address, including sanctions screening, PEP checks, and on-chain financial history analysis.

Price / call$0.162

Seller volume →—

Success—

StatusUnknown

How this service works

Full compliance check on a wallet address before transacting. Combines on-chain risk scoring with off-chain entity compliance — wallet risk, wallet age, ENS identity resolution, sanctions screening, PEP check, and adverse media scan.

Output

Returns a structured JSON compliance report with sanctions screening results, PEP status, on-chain financial activity summary, risk scoring, and a full audit trail suitable for compliance documentation.

Example use cases

Sanctions check before crypto payment

“Before I send 50 ETH to wallet 0xA1b2C3d4E5f6789012345678901234567890ABCD, can you run a full AML and sanctions screening on it? I need to make sure we're not about to transact with a flagged or sanctioned entity.”

Onboard new DeFi counterparty safely

“We're about to onboard a new DeFi liquidity partner whose wallet is 0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD — can you do a compliance due diligence check on it, including PEP status and on-chain financial history, so we have an audit trail before we proceed?”

Investigate suspicious incoming crypto transfer

“We just received an unexpected transfer from wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 and it's raising red flags internally — can you run a full risk and sanctions screening on that address so I can decide whether to freeze the funds or report it to compliance?”

Technical details

Endpoint

POSThttps://api.strale.io/x402/solutions/web3-counterparty-dd

When to prefer

Use this endpoint when you need structured compliance due diligence on a blockchain wallet address before transacting — especially for AML screening, sanctions checks, or PEP verification in a Web3 context. Prefer over generic blockchain explorers when you need a compliance-grade audit trail with structured JSON output.

Side effects

Invalid or malformed wallet address returns validation error
Unsupported chain_id returns error indicating chain not available
Wallet with no on-chain history may return minimal data
Network timeout on chain data lookup
Rate limiting if too many requests in short window

Input

{
  "chain_id": "1",
  "entity_name": "Test Entity",
  "wallet_address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e"
}

Schema · Request body

Field	Type	Description
chain_id	string	Chain ID, default 1 (Ethereum)
entity_name	string	Entity or person name for sanctions/PEP check (if known)
wallet_address	string	Wallet address to investigate (0x...)

Output

{
  "_meta": {
    "payment": {
      "method": "x402",
      "price_usd": 0.162,
      "settlement_id": "0x333a9d37365fc482c112b845cb3d3c0fa14b55557a7b3245f4fa617482474c38"
    },
    "solution": "web3-counterparty-dd",
    "latency_ms": 1002,
    "step_count": 6
  },
  "steps": {
    "pep-check": {
      "query": "Test Entity",
      "is_pep": false,
      "source": "dilisense",
      "matches": [],
      "match_count": 0,
      "screened_at": "2026-06-12T04:35:41.021Z",
      "lists_queried": {
        "version": null,
        "collection": "dilisense/consolidated-pep",
        "major_lists": [
          "EU C/2023/724 — Member-State PEP function definitions",
          "Wikidata — Politically-exposed persons",
          "DE Bundestag, Bundesrat, Bundespräsident, Bundesbank, state-owned enterprises (Bahn, Bundesdruckerei, BwConsulting)",
          "FR Assemblée Nationale, Sénat, Conseil constitutionnel, Banque de France",
          "UK Parliament, Cabinet Office, Bank of England, judiciary",
          "Sweden Riksdag, Regering, Sveriges Riksbank",
          "Norway Storting, Regjeringen, Norges Bank",
          "Switzerland Bundesversammlung, Bundesrat, Schweizerische Nationalbank",
          "Other EU27 + EEA + Switzerland — national parliaments, governments, central banks, supreme courts, and state-owned-enterprise boards",
          "International organizations — EU institutions, ECB, BIS, IMF, World Bank officials",
          "Relatives and Close Associates (RCAs) — derived from public records"
        ],
        "source_count": 230,
        "freshness_note": "Dilisense PEP coverage spans 230+ geopolitical territories and aligns with EU C/2023/724 PEP function definitions. The publisher refreshes the index multiple times daily; per-list timestamps are not exposed via the screening API.",
        "last_updated_at": null,
        "source_catalog_url": "https://dilisense.com/en/sources/politically-exposed-persons-list"
      },
      "total_results": 0,
      "country_filter": null,
      "birth_date_filter": null
    },
    "sanctions-check": {
      "query": "Test Entity",
      "schema": "Person",
      "source": "dilisense",
      "matches": [],
      "queried_at": "2026-06-12T04:35:40.998Z",
      "match_count": 0,
      "is_sanctioned": false,
      "lists_queried": {
        "version": null,
        "collection": "dilisense/consolidated-sanctions",
        "major_lists": [
          "UN Security Council — Consolidated List",
          "UN Security Council — ISIL (Da'esh) & Al-Qaida Sanctions List",
          "UN Security Council — 1718 Designated Vessels List",
          "European Commission — Consolidated List of Financial Sanctions",
          "European Commission — Consolidated List of Travel Bans",
          "European Council — Decisions (CFSP)",
          "European Council — Regulations",
          "World Bank — Debarred Firms and Individuals",
          "African Development Bank — Debarred Entities",
          "Asian Development Bank — Sanction List",
          "Inter-American Development Bank — Sanctioned Firms and Individuals",
          "EBRD — Sanctions",
          "OFAC — Specially Designated Nationals (SDN)",
          "OFAC — Non-SDN Sanction List",
          "BIS — Entity List",
          "BIS — Denied Persons List",
          "BIS — Military End User (MEU) List",
          "DOS — Foreign Terrorist Organizations",
          "DOS — Nonproliferation Sanctions",
          "DDTC — AECA Debarred List",
          "DOD — Section 1260H Chinese Military Companies",
          "DHS — UFLPA Entity List",
          "HMT OFSI — Financial Sanctions",
          "HMT OFSI — Ukraine Restrictive Measures",
          "UK Government — Sanctions List",
          "Home Office — Proscribed Terrorist Groups",
          "SECO — Switzerland Sanctions",
          "Norwegian MFA — Sanctions and Restrictive Measures",
          "Bundesministerium des Innern — Verbotene Organisationen (DE)",
          "France Trésor — Registre des Gels",
          "Belgium FPS Finance — Consolidated List",
          "Estonian Government — Sanctions",
          "Latvia FIS — Sankciju subjekti",
          "Czech MFA — National Sanctions List",
          "Australia DFAT — Consolidated List",
          "Japan MOF — Asset Freeze List",
          "Singapore MAS — Targeted Financial Sanctions"
        ],
        "source_count": 134,
        "freshness_note": "Dilisense aggregates 130+ sanctions, debarment, and restrictive-measure lists into a consolidated index. The publisher refreshes the consolidated index multiple times daily; per-list timestamps are not exposed via the screening API.",
        "last_updated_at": null,
        "source_catalog_url": "https://dilisense.com/en/sources/sanction-sources"
      },
      "total_results": 0,
      "country_filter": null,
      "birth_date_filter": null
    },
    "wallet-age-check": {
      "address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
      "age_days": 2966,
      "chain_id": "1",
      "has_activity": true,
      "first_tx_date": "2018-04-28T15:28:17.000Z",
      "first_tx_hash": "0x97fe020783c49a6841d6fa167d279625b04cf97851476a3fdf11250d678a715f"
    },
    "wallet-risk-score": {
      "address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
      "details": {
        "fake_kyc": false,
        "cybercrime": false,
        "blacklist_doubt": false,
        "financial_crime": false,
        "stealing_attack": false,
        "money_laundering": false,
        "phishing_activities": false,
        "blackmail_activities": false,
        "darkweb_transactions": false,
        "honeypot_related_address": false,
        "malicious_mining_activities": false
      },
      "chain_id": "1",
      "risk_level": "low",
      "risk_labels": [],
      "is_malicious": false
    },
    "ens-reverse-lookup": {
      "address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
      "has_ens": false,
      "ens_name": null,
      "verified": false
    },
    "adverse-media-check": {
      "query": "Test Entity",
      "period": "last 12 months",
      "source": "dilisense",
      "categories": {
        "political": 0,
        "terrorism": 0,
        "regulatory": 0,
        "violent_crime": 0,
        "financial_crime": 0,
        "organized_crime": 0
      },
      "risk_level": "none",
      "total_hits": 0,
      "screened_at": "2026-06-12T04:35:41.003Z",
      "top_articles": [],
      "lists_queried": {
        "version": null,
        "collection": "dilisense/adverse-media",
        "source_count": 235000,
        "last_updated_at": null
      },
      "categories_found": [],
      "severe_categories": [
        "financial_crime",
        "organized_crime",
        "terrorism",
        "violent_crime"
      ],
      "risk_level_thresholds": {
        "low": "total_hits > 0 AND no hits in severe categories (financial_crime, organized_crime, terrorism, violent_crime)",
        "high": "10+ hits in any single severe category",
        "none": "total_hits == 0",
        "medium": "1+ hits in any severe category"
      }
    }
  },
  "solution": "web3-counterparty-dd"
}

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How this service works

Output

Example use cases

Sanctions check before crypto payment

Onboard new DeFi counterparty safely

Investigate suspicious incoming crypto transfer

Technical details

Endpoint

POSThttps://api.strale.io/x402/solutions/web3-counterparty-dd

When to prefer

Side effects

Invalid or malformed wallet address returns validation error
Unsupported chain_id returns error indicating chain not available
Wallet with no on-chain history may return minimal data
Network timeout on chain data lookup
Rate limiting if too many requests in short window

Input

{
  "chain_id": "1",
  "entity_name": "Test Entity",
  "wallet_address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e"
}

Schema · Request body

Field	Type	Description
chain_id	string	Chain ID, default 1 (Ethereum)
entity_name	string	Entity or person name for sanctions/PEP check (if known)
wallet_address	string	Wallet address to investigate (0x...)

Output

{
  "_meta": {
    "payment": {
      "method": "x402",
      "price_usd": 0.162,
      "settlement_id": "0x333a9d37365fc482c112b845cb3d3c0fa14b55557a7b3245f4fa617482474c38"
    },
    "solution": "web3-counterparty-dd",
    "latency_ms": 1002,
    "step_count": 6
  },
  "steps": {
    "pep-check": {
      "query": "Test Entity",
      "is_pep": false,
      "source": "dilisense",
      "matches": [],
      "match_count": 0,
      "screened_at": "2026-06-12T04:35:41.021Z",
      "lists_queried": {
        "version": null,
        "collection": "dilisense/consolidated-pep",
        "major_lists": [
          "EU C/2023/724 — Member-State PEP function definitions",
          "Wikidata — Politically-exposed persons",
          "DE Bundestag, Bundesrat, Bundespräsident, Bundesbank, state-owned enterprises (Bahn, Bundesdruckerei, BwConsulting)",
          "FR Assemblée Nationale, Sénat, Conseil constitutionnel, Banque de France",
          "UK Parliament, Cabinet Office, Bank of England, judiciary",
          "Sweden Riksdag, Regering, Sveriges Riksbank",
          "Norway Storting, Regjeringen, Norges Bank",
          "Switzerland Bundesversammlung, Bundesrat, Schweizerische Nationalbank",
          "Other EU27 + EEA + Switzerland — national parliaments, governments, central banks, supreme courts, and state-owned-enterprise boards",
          "International organizations — EU institutions, ECB, BIS, IMF, World Bank officials",
          "Relatives and Close Associates (RCAs) — derived from public records"
        ],
        "source_count": 230,
        "freshness_note": "Dilisense PEP coverage spans 230+ geopolitical territories and aligns with EU C/2023/724 PEP function definitions. The publisher refreshes the index multiple times daily; per-list timestamps are not exposed via the screening API.",
        "last_updated_at": null,
        "source_catalog_url": "https://dilisense.com/en/sources/politically-exposed-persons-list"
      },
      "total_results": 0,
      "country_filter": null,
      "birth_date_filter": null
    },
    "sanctions-check": {
      "query": "Test Entity",
      "schema": "Person",
      "source": "dilisense",
      "matches": [],
      "queried_at": "2026-06-12T04:35:40.998Z",
      "match_count": 0,
      "is_sanctioned": false,
      "lists_queried": {
        "version": null,
        "collection": "dilisense/consolidated-sanctions",
        "major_lists": [
          "UN Security Council — Consolidated List",
          "UN Security Council — ISIL (Da'esh) & Al-Qaida Sanctions List",
          "UN Security Council — 1718 Designated Vessels List",
          "European Commission — Consolidated List of Financial Sanctions",
          "European Commission — Consolidated List of Travel Bans",
          "European Council — Decisions (CFSP)",
          "European Council — Regulations",
          "World Bank — Debarred Firms and Individuals",
          "African Development Bank — Debarred Entities",
          "Asian Development Bank — Sanction List",
          "Inter-American Development Bank — Sanctioned Firms and Individuals",
          "EBRD — Sanctions",
          "OFAC — Specially Designated Nationals (SDN)",
          "OFAC — Non-SDN Sanction List",
          "BIS — Entity List",
          "BIS — Denied Persons List",
          "BIS — Military End User (MEU) List",
          "DOS — Foreign Terrorist Organizations",
          "DOS — Nonproliferation Sanctions",
          "DDTC — AECA Debarred List",
          "DOD — Section 1260H Chinese Military Companies",
          "DHS — UFLPA Entity List",
          "HMT OFSI — Financial Sanctions",
          "HMT OFSI — Ukraine Restrictive Measures",
          "UK Government — Sanctions List",
          "Home Office — Proscribed Terrorist Groups",
          "SECO — Switzerland Sanctions",
          "Norwegian MFA — Sanctions and Restrictive Measures",
          "Bundesministerium des Innern — Verbotene Organisationen (DE)",
          "France Trésor — Registre des Gels",
          "Belgium FPS Finance — Consolidated List",
          "Estonian Government — Sanctions",
          "Latvia FIS — Sankciju subjekti",
          "Czech MFA — National Sanctions List",
          "Australia DFAT — Consolidated List",
          "Japan MOF — Asset Freeze List",
          "Singapore MAS — Targeted Financial Sanctions"
        ],
        "source_count": 134,
        "freshness_note": "Dilisense aggregates 130+ sanctions, debarment, and restrictive-measure lists into a consolidated index. The publisher refreshes the consolidated index multiple times daily; per-list timestamps are not exposed via the screening API.",
        "last_updated_at": null,
        "source_catalog_url": "https://dilisense.com/en/sources/sanction-sources"
      },
      "total_results": 0,
      "country_filter": null,
      "birth_date_filter": null
    },
    "wallet-age-check": {
      "address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
      "age_days": 2966,
      "chain_id": "1",
      "has_activity": true,
      "first_tx_date": "2018-04-28T15:28:17.000Z",
      "first_tx_hash": "0x97fe020783c49a6841d6fa167d279625b04cf97851476a3fdf11250d678a715f"
    },
    "wallet-risk-score": {
      "address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
      "details": {
        "fake_kyc": false,
        "cybercrime": false,
        "blacklist_doubt": false,
        "financial_crime": false,
        "stealing_attack": false,
        "money_laundering": false,
        "phishing_activities": false,
        "blackmail_activities": false,
        "darkweb_transactions": false,
        "honeypot_related_address": false,
        "malicious_mining_activities": false
      },
      "chain_id": "1",
      "risk_level": "low",
      "risk_labels": [],
      "is_malicious": false
    },
    "ens-reverse-lookup": {
      "address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
      "has_ens": false,
      "ens_name": null,
      "verified": false
    },
    "adverse-media-check": {
      "query": "Test Entity",
      "period": "last 12 months",
      "source": "dilisense",
      "categories": {
        "political": 0,
        "terrorism": 0,
        "regulatory": 0,
        "violent_crime": 0,
        "financial_crime": 0,
        "organized_crime": 0
      },
      "risk_level": "none",
      "total_hits": 0,
      "screened_at": "2026-06-12T04:35:41.003Z",
      "top_articles": [],
      "lists_queried": {
        "version": null,
        "collection": "dilisense/adverse-media",
        "source_count": 235000,
        "last_updated_at": null
      },
      "categories_found": [],
      "severe_categories": [
        "financial_crime",
        "organized_crime",
        "terrorism",
        "violent_crime"
      ],
      "risk_level_thresholds": {
        "low": "total_hits > 0 AND no hits in severe categories (financial_crime, organized_crime, terrorism, violent_crime)",
        "high": "10+ hits in any single severe category",
        "none": "total_hits == 0",
        "medium": "1+ hits in any severe category"
      }
    }
  },
  "solution": "web3-counterparty-dd"
}