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SweetAI Agent Safety Check
x402
SweetAI Agent Safety Check is a paid API for AI agents from sweetai.tiamatcrypto.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-11-03).
Returns a PAY/CAUTION/SKIP safety verdict with confidence score and expected USDC loss estimate before you pay or interact with an AI agent, backed by multichain ERC-8004 evidence.
Price / call$0.01
Success—
StatusUnknown
How this service works
Check if this AI agent is safe before you pay or interact: "is this agent safe" is the question this endpoint answers — binary decision PAY/CAUTION/SKIP with confidence and expected USDC loss for your exact amount, backed by multichain ERC-8004 evidence. Required: agent_id or solana_asset. Shareable verdict page in every response. Same handler and price as /api/v1/should-i-pay. No account, no API key
Output
A binary safety verdict of PAY, CAUTION, or SKIP; a confidence score (0-1); an estimated expected USDC loss for the queried amount; a shareable verdict page URL; and multichain ERC-8004 evidence supporting the decision.
Example use cases
Pre-payment safety gate for x402 agent
“I'm about to send 5 USDC to an x402 AI agent — can you run a safety check on it first and tell me if it's PAY, CAUTION, or SKIP, along with how confident you are?”
Vetting an unknown agent before workflow integration
“I found an AI agent on agentic.market and want to integrate it into my automation pipeline — can you check if it's safe and show me the ERC-8004 evidence and verdict before I commit?”
Quick trust check on a new agent
“Someone just shared an AI agent with me and I want to know if it's legit — can you run a SweetAI safety check and give me the shareable verdict page so I can review the confidence score?”
Technical details
Endpoint
GEThttps://sweetai.tiamatcrypto.com/api/v1/agent-safety?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, low-cost ($0.01 USDC) binary safety decision before paying or interacting with an AI agent, especially in x402 payment flows. Prefer this over the Sybil forensics endpoints when you need a fast actionable verdict (PAY/CAUTION/SKIP) with expected loss, rather than a deep investigation of reviewer concentration or reputation farming. It shares the same handler as /api/v1/should-i-pay, so use either interchangeably.
Side effects
- Agent identifier not found on any supported chain — returns low-confidence CAUTION verdict
- ERC-8004 registry unavailable — may return degraded or cached verdict
- Malformed query parameters — returns 400 error
- Rate limiting or payment failure — returns 402 if USDC payment not processed
- Agent has no on-chain history — confidence score near zero with CAUTION default
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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