Tanod Finance

chainpeek: screen a crypto address against the OFAC SDN list

check_sanctions

Read-onlyIdempotent

chainpeek: screen one crypto address against the US OFAC SDN list's digital currency addresses. Input: address. Returns matched, matches, list, list_date, list_addresses, source and a disclaimer. EVM and bech32 addresses match case-insensitively; base58 BTC, TRX and other formats must match exactly as listed. Screening against the US OFAC SDN digital-currency-address list only (the Treasury SDN list's published crypto addresses), as of the list_date in the answer; a non-match does not clear an address; not legal advice or a full compliance check (no other sanctions lists, no clustering, ownership or exposure analysis); verify any match at sanctionssearch.ofac.treas.gov. Local lookup, typically under 0.1 s (first call up to 1 s). Price: USD 0.002. Free: 10 chain reads per IP per UTC day.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`address`	Yes	Crypto address: EVM 0x address, bech32, or a BTC/TRX/other address exactly as listed.

Output Schema

TableJSON Schema

Name	Required	Description
`list`	No
`error`	No	Only on an error result: an object {code, message}, or the reason string of an x402 PaymentRequired object.
`source`	No
`address`	No
`matched`	No
`matches`	No
`list_date`	No
`disclaimer`	No
`address_kind`	No
`list_addresses`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 8, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "properties": {
+    "address": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "address_kind": {
+      "enum": [
+        "evm",
+        "bech32",
+        "other",
+        null
+      ],
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "disclaimer": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "error": {
+      "description": "Only on an error result: an object {code, message}, or the reason string of an x402 PaymentRequired object."
+    },
+    "list": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "list_addresses": {
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "list_date": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "matched": {
+      "type": [
+        "boolean",
+        "null"
+      ]
+    },
+    "matches": {
+      "items": {
+        "properties": {
+          "currency": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "listed_address": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "programs": {
+            "items": {
+              "type": [
+                "string",
+                "null"
+              ]
+            },
+            "type": [
+              "array",
+              "null"
+            ]
+          },
+          "sdn_name": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "sdn_type": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "sdn_uid": {
+            "type": [
+              "integer",
+              "null"
+            ]
+          }
+        },
+        "type": [
+          "object",
+          "null"
+        ]
+      },
+      "type": [
+        "array",
+        "null"
+      ]
+    },
+    "source": {
+      "type": [
+        "string",
+        "null"
+      ]
+    }
+  },
+  "type": "object"
+}

First observedOct 8, 2026

TDQS

Score is being calculated.

All Tanod Finance tools Inspect

Try in Browser

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources

Need Help?