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SYNTHORA x402 Service Trust Decision Support
x402
SYNTHORA x402 Service Trust Decision Support is a paid API for AI agents from x402-service-trust.hergertsynthora.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-11).
Evaluates trust signals for x402 services — reliability, delivery, payment, and identity — and returns a structured decision with facts, inferences, and recommended action.
Price / call$0.005
Success—
StatusUnknown
How this service works
x402 service trust decision support covering reliability, delivery, payment, identity and trust signals from supplied evidence. Qwen3.8-27B; 0.005 USDC on Base.
Output
A JSON object containing: a structured decision string, an array of supporting facts and their sources, inferences drawn from evidence, known limitations, any contradictions found, a confidence score (0–1), a freshness indicator, and a recommended action string.
Example use cases
Pre-payment x402 service vetting
“Before I integrate this x402 API into my agent pipeline, can you check its trust signals — payment reliability, identity, and delivery track record — and tell me whether I should use it?”
Comparing two x402 service options
“I'm deciding between two x402 services for the same task. Can you evaluate the trust and reliability evidence for each and give me a recommended action with a confidence score?”
Flagging a suspicious x402 endpoint
“This x402 endpoint showed up in a bazaar listing and I've never heard of the provider. Can you analyze the available trust signals — identity, delivery history, payment record — and tell me if there are any contradictions or red flags?”
Technical details
Endpoint
POSThttps://x402-service-trust.hergertsynthora.com/service?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to make a structured go/no-go trust decision about an x402 service before committing payments or integrating it into a workflow. It is specifically designed for the x402 ecosystem and returns machine-readable outputs (facts, inferences, confidence, recommended action) that agents can act on programmatically, unlike generic web search or reputation tools.
Side effects
- Insufficient evidence provided leads to low-confidence decision with many limitations listed
- Ambiguous question results in a generic or hedged recommended action
- No trust signals available for an unknown service returns empty facts and sources arrays
- Payment failure (0.005 USDC not received) returns 402 before any analysis is performed
- Malformed question input returns an error or null decision
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| question | string | Decision question with optional evidence/context |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"niche": "x402_service_trust",
"result": {
"facts": [],
"sources": [],
"decision": "...",
"freshness": "...",
"confidence": 0,
"inferences": [],
"limitations": [],
"contradictions": [],
"recommended_action": "..."
}
}
}Tags
x402
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