d21 wallet_profile
Wallet Profile ($0.03 — below the category-leading "wallet-intelligence" comparable WalletGuard's $0.05): profiles a Base wallet/contract address in one call — is-contract, first/last on-chain activity, outgoing tx count, native ETH + tracked ERC-20 balances (USDC/WETH/cbBTC/DAI), recent counterparties, known-label hits, a real working OFAC SDN sanctioned-address check (WalletGuard's own live sample ships this non-functional), and a concise risk summary. Fetched live from Base's public RPC +…
Offering
- Provider
- draconic21-x402-api.onrender.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Blockchain And Crypto
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://draconic21-x402-api.onrender.com/v1/wallet_profile- MIME type
- application/json
- First seen
- 2026-10-16T01:50:32.458Z
- Last seen
- Tags
- wallet-intelligence, wallet-risk, address-screening, onchain-analytics, blockchain-intelligence
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.03 USDC
Atomic price: 30000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.03 USDC
Atomic price: 30000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "30000",
"payTo": "0x1520Ef5530AA71350049BE2903Cf078B38c40AE5"
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "30000",
"payTo": "6mc4GhWFyNcMh7gAVDWrKeYjDqFtEKWKQuZ9RTw2VkfM"
}
]Observed health
- Status
- Healthy
- Latest latency
- 249 ms
- Average latency
- 631 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 13 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"POST"
]
},
"bodyType": {
"type": "string",
"enum": [
"json",
"form-data",
"text"
]
},
"body": {
"type": "object",
"properties": {
"address": {
"type": "string",
"pattern": "^0x[a-fA-F0-9]{40}$",
"description": "Base (EVM) address to profile, e.g. 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
},
"required": [
"address"
],
"additionalProperties": true
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"additionalProperties": false
}Output schema
{
"type": "object",
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"address": {
"type": "string"
},
"network": {
"type": "string"
},
"is_contract": {
"type": "boolean"
},
"walletType": {
"type": "string",
"enum": [
"eoa",
"contract"
]
},
"decision": {
"type": "string",
"enum": [
"proceed",
"caution",
"block",
"unknown"
]
},
"risk": {
"type": "object",
"properties": {
"score": {
"type": [
"integer",
"null"
]
},
"level": {
"type": "string"
},
"confidence": {
"type": "string",
"enum": [
"medium",
"low"
]
}
}
},
"known_label": {
"type": [
"object",
"null"
],
"properties": {
"label": {
"type": "string"
},
"kind": {
"type": "string"
}
}
},
"labels": {
"type": "array",
"items": {
"type": "string"
}
},
"approvals": {
"type": "null"
},
"transfers": {
"type": "null"
},
"activity": {
"type": "object",
"properties": {
"first_activity": {
"type": [
"string",
"null"
],
"format": "date-time"
},
"last_activity": {
"type": [
"string",
"null"
],
"format": "date-time"
},
"outgoing_tx_count": {
"type": "integer"
},
"transactionCount": {
"type": "integer"
},
"recentTransfers": {
"type": [
"integer",
"null"
]
},
"recentApprovals": {
"type": "null"
},
"recent_counterparties": {
"type": "array",
"items": {
"type": "object",
"properties": {
"address": {
"type": "string"
},
"tx_count_in_sample": {
"type": "integer"
},
"known_label": {
"type": [
"string",
"null"
]
}
}
}
},
"data_available": {
"type": "boolean"
}
}
},
"balances": {
"type": "object",
"properties": {
"eth": {
"type": "object",
"properties": {
"wei": {
"type": "string"
},
"formatted": {
"type": "string"
}
}
},
"erc20": {
"type": "array",
"items": {
"type": "object",
"properties": {
"symbol": {
"type": "string"
},
"contract": {
"type": "string"
},
"formatted": {
"type": "string"
}
}
}
},
"ethWei": {
"type": "string"
},
"usdcBaseUnits": {
"type": "string"
}
}
},
"sanctions": {
"type": "object",
"properties": {
"checked": {
"type": "boolean"
},
"hit": {
"type": "boolean"
},
"status": {
"type": "string",
"enum": [
"hit",
"clear"
]
},
"matches": {
"type": "array",
"items": {
"type": "object",
"properties": {
"uid": {
"type": "string"
},
"matched_name": {
"type": "string"
},
"symbol": {
"type": "string"
}
}
}
}
}
},
"findings": {
"type": "array",
"items": {
"type": "string"
}
},
"risk_summary": {
"type": "object",
"properties": {
"level": {
"type": "string",
"enum": [
"critical",
"elevated",
"low",
"info",
"unknown"
]
},
"summary": {
"type": "string"
}
}
},
"limitations": {
"type": "array",
"items": {
"type": "string"
}
},
"caveats": {
"type": "array",
"items": {
"type": "string"
}
}
},
"required": [
"address",
"network",
"is_contract",
"sanctions",
"risk_summary"
]
}
},
"required": [
"type"
]
}