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Agent KYA Score — EVM Wallet Risk Scoring
x402
Agent KYA Score — EVM Wallet Risk Scoring is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns a KYA (Know Your Agent) risk/reputation score for an EVM wallet address, chain-agnostic
Price / call$0.003
Success—
StatusUnknown
How this service works
Know Your Agent (KYA) trust score for any EVM wallet. Returns a 0–100 score, tier (trusted/verified/unknown), sanctions screening result, per-dimension score breakdown (wallet age, activity, sanctions, ERC-8004 identity, KYB, tx history, trust bond, endpoint quality), on-chain attestations (Coinbase KYC, Gitcoin Passport, USDC balance), wallet stats (balance, tx count, estimated age), and per-transaction spending limits. Use before accepting payment from an agent or before dispatching a sub-age
Output
A KYA (Know Your Agent) risk/reputation score for the provided EVM wallet address, reflecting the wallet's on-chain behavior, history, and trustworthiness across EVM chains. The score is chain-agnostic and helps assess whether an agent or wallet is safe to interact with.
Example use cases
Example prompt
“What's the KYA score for the wallet 0x742d35Cc6634C0532925a3b8D4C9B6b1f7e8a2e1 — I want to know how risky or trustworthy it is before interacting with it on-chain.”
Technical details
Endpoint
GEThttps://the-stall.intuitek.ai/cap/agent-kya-scoreWhen to prefer
Use this endpoint when you need a quick, pay-per-call, no-account-required risk assessment of an EVM wallet address before transacting, interacting, or delegating to an on-chain agent. Ideal for agentic workflows that need to vet counterparties or smart contract deployers across any EVM chain without setting up API keys.
Side effects
- Invalid or malformed wallet address (not 0x-prefixed or not 42 characters) returns an error
- Unknown or brand-new wallet with no on-chain history may return a low-confidence or default score
- Payment failure (insufficient USDC on Base mainnet) results in 402 response blocking the call
- Network or upstream data provider unavailability may cause timeout or 5xx error
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"address": "0x742d35Cc6634C0532925a3b8D4C9B6b1f7e8a2e1"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
{
"tier": "verified",
"flags": [
"BRAND_NEW_WALLET",
"NO_ACTIVITY",
"SANCTIONS_CLEAN"
],
"limits": {
"max_daily_usd": 5000,
"max_per_tx_usd": 1000
},
"wallet": {
"tx_count": 0,
"has_activity": false,
"usdc_balance": 0,
"estimated_age_days": 0,
"native_balance_eth": 0
},
"address": "0x742d35cc6634c0532925a3b8d4c9b6b1f7e8a2e1",
"allowed": true,
"identity": {
"owner": null,
"agent_id": null,
"erc8004_registered": false
},
"breakdown": {
"trust_bond": 0,
"tx_history": 0,
"wallet_age": 0,
"operator_kyb": 0,
"sanctions_clean": 20,
"wallet_activity": 0,
"endpoint_quality": 0,
"endpoint_signals": 0,
"erc8004_identity": 0
},
"checked_at": "2026-06-18T06:26:18.632Z",
"sanctioned": false,
"blacklisted": false,
"trust_score": 20,
"ttl_seconds": 300,
"attestations": {
"coinbase_kyc": false,
"coinbase_country": false,
"gitcoin_passport": false,
"usdc_balance_100": false
},
"score_cached": false
}Tags
x402
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