MCP tool
MCP tool: Screen a wallet: OFAC SDN address match, on-chain signals (contract check, native and USDC balance, transaction count, first seen on Base) and named risk rules with up to 3 advice items. On Base, also reports any ERC-8004 agent the wallet owns and its open on-chain reputation as descriptive signals, never scored. $0.11. Accepts EVM (0x...) and Solana (base58) addresses.
Answeringour last check, 2026-10-11
1 of 1checks answered this week
1506 msmedian answer time
$0.11listed price per call
$0.11price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.limitguard.ai/v1/mcp/verify-wallet
| Category | Company and compliance |
|---|---|
| Provider host | api.limitguard.ai |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact, settled-transfer |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-11 | valid payment request | 402 | $0.11 | 1506 ms |
Example input (from the provider)
{
"body": {
"wallet_address": "0x1234567890abcdef1234567890abcdef12345678"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"cachedTierAvailable": {
"type": "boolean"
},
"documentation_url": {
"type": "string"
},
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"chain_id": {
"description": "CAIP-2 chain ID (default: eip155:8453); base, eth, solana, btc also accepted",
"type": "string"
},
"wallet_address": {
"description": "Blockchain wallet address",
"type": "string"
}
},
"required": [
"wallet_address"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"queryParams": {
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"note": {
"type": "string"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
},
"prepaidBalance": {
"properties": {
"balance_usd": {
"type": [
"number",
"null"
]
},
"note": {
"type": "string"
},
"price_usd": {
"type": "number"
},
"reason": {
"type": "string"
},
"topup": {
"properties": {
"curl": {
"type": "string"
},
"minimum_usd": {
"type": "integer"
},
"url": {
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
}
},
"required": [
"balance_usd",
"price_usd"
],
"type": "object"
},
"recovery": {
"properties": {
"curl": {
"type": "string"
},
"url": {
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
},
"sandbox": {
"properties": {
"curl": {
"type": "string"
},
"note": {
"type": "string"
},
"url": {
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}