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SYNTHORA Crypto Due-Diligence
x402
SYNTHORA Crypto Due-Diligence is a paid API for AI agents from cryptodd.hergertsynthora.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Performs a full risk assessment on any EVM token contract or wallet address, returning a single SAFE/CAUTION/DANGER verdict plus a detailed risk dossier covering honeypot checks, tax analysis, owner privileges, sanctions screening, and AML flags.
Price / call$0.01
Success—
StatusUnknown
How this service works
One-call crypto due-diligence for AI agents: give it any EVM token contract or wallet address and get a full risk dossier plus a single verdict (SAFE / CAUTION / DANGER). For a TOKEN it checks honeypot, buy/sell tax, mint/pause/blacklist owner privileges, proxy upgradeability and ownership renouncement (GoPlus + on-chain). For a WALLET it screens OFAC and EU sanctions via Chainalysis and TRM oracles plus an inline OFAC SDN list, and flags phishing, mixer and blacklist exposure and native balance. Composes SYNTHORA's whole risk stack in ONE paid call instead of four, so an autonomous agent can vet a counterparty, token, airdrop, contract or payee before it trades, bridges, signs an approval or pays. Auto-detects token vs wallet. Keyless, deterministic, Ed25519-signed, partial-degradation (never charges when all checks fail). 0.01 USDC on Base. SYNTHORA.
Output
A JSON dossier containing a top-level SAFE/CAUTION/DANGER verdict, the auto-detected subject type (token or wallet), and a breakdown of all individual checks: for tokens — honeypot status, buy/sell tax, mint/pause/blacklist privileges, proxy upgradeability, ownership renouncement; for wallets — OFAC/EU sanctions hits, phishing/mixer/blacklist flags, native balance. Also includes a count of passing checks and provenance metadata. The call is not charged if all checks fail.
Example use cases
Vetting a DeFi token before trading
“I'm about to buy this token on Base — can you run a due-diligence check on contract 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 and tell me if it's a honeypot, what the buy/sell taxes are, and whether the owner can mint or blacklist?”
Sanctions screening a payment recipient
“Before I send USDC to this wallet 0x7F367cC41522cE07553e823bf3be79A889debe1B on Ethereum, can you screen it for OFAC and EU sanctions and check for any mixer or phishing exposure?”
Airdrop contract safety check
“I got an airdrop claim link pointing to contract 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984 on Ethereum — run a full risk check on it including honeypot, owner privileges, and whether the contract is upgradeable before I sign anything.”
Technical details
Endpoint
POSThttps://cryptodd.hergertsynthora.com/serviceWhen to prefer
Use this endpoint when an AI agent needs a single comprehensive risk decision on an EVM token or wallet before taking an action (trading, approving, paying, bridging) and wants to avoid orchestrating multiple separate API calls to GoPlus, Chainalysis, and TRM independently. Ideal for autonomous agents that need a deterministic, signed, pay-per-call verdict with no API key management overhead. Prefer over individual oracle calls when latency and cost efficiency matter and when partial-degradation guarantees are important.
Side effects
- Invalid or malformed EVM address returns an error and no charge
- Unsupported chain identifier returns a validation error
- All downstream oracles (GoPlus, Chainalysis, TRM) fail simultaneously — call is not charged per partial-degradation policy
- Network timeout from upstream providers may return partial results
- Contract address on wrong chain returns misleading or empty on-chain data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | base | ethereum | bsc | polygon | arbitrum | optimism (default base) |
| symbol | string | Optional ticker to also pull recent news when the address is a token. |
| address | string | EVM token contract OR wallet address (0x...). Auto-detected. |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"niche": "crypto_dd",
"result": {
"chain": "ethereum",
"address": "0x8589...",
"dossier": {
"balance": {},
"address_risk": {},
"onchain_code": {
"is_contract": false
},
"aml_screening": {
"hits": [
"OFAC_SDN"
],
"signal": "sanctioned"
}
},
"subject": "wallet",
"verdict": "DANGER",
"checks_ok": 4
},
"provenance": {
"source": "SYNTHORA Crypto Due-Diligence bundle"
}
}
}Tags
x402
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