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Selun SCE Risk Evaluate
x402
Selun SCE Risk Evaluate is a paid API for AI agents from selun.sagitta.systems, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-15).
Performs doctrine-based risk evaluation of a DeFi protocol or smart contract execution preflight, returning a risk level, risk score, domain-specific warnings, and a recommended action (e.g. BLOCK/PAUSE) for autonomous agents.
Price / call$0.25
Success—
StatusUnknown
How this service works
Protocol risk gate. Returns `doctrine_action` (BLOCK | ALLOW | ESCALATE), `risk_level`, `risk_score`, and per-domain `risk_domains`. If doctrine_action === BLOCK, halt the action and return `reason_codes` and `recommended_next` to the user. Recheck after `valid_until`. Call this when continuity-mode returns mode !== NORMAL or recommended_posture is require_review or pause.
Output
Returns a JSON object with a risk_level (e.g. HIGH), numeric risk_score (0-100), confidence label and score, doctrine_action (BLOCK/PAUSE/PROCEED), per-domain risk ratings (bridge, oracle, governance, treasury, etc.), continuity mode and recommended posture, reason codes explaining the verdict, a validity timestamp, and a pointer to the recommended next SCE endpoint (e.g. escalation-brief) if action is blocked.
Example use cases
Example prompt
“Before we execute that rebalance on the Aave protocol on chain 1, run a Sagitta SCE risk evaluation against addresses 0xabc...123 and 0xdef...456 with a moderate risk tolerance, checking for oracle and bridge threat families, and tell me if doctrine says we should block or proceed.”
Technical details
Endpoint
POSThttps://selun.sagitta.systems/agent/x402/sce/risk-evaluateWhen to prefer
Use this endpoint when an autonomous agent needs a doctrine-gated, multi-domain risk verdict before executing any on-chain action against a DeFi protocol — especially when threat families, governance risk, or bridge/oracle exposure are relevant. Prefer over generic risk APIs when you need Sagitta SCE's structured reason codes, continuity mode, and recommended next-step routing built for agentic execution preflight.
Side effects
- Payment not received or insufficient USDC — 402 response blocking access
- Invalid or missing chain_id — 400 validation error
- Unknown protocol_name or unresolvable addresses — low-confidence result or error
- Doctrine tag not recognized — evaluation proceeds without doctrine filter
- Pipeline degraded — confidence label drops to 'low' with partial results
- Expired evaluation — valid_until exceeded, agent must re-call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain_id | integer | |
| addresses | array | |
| decisionId | string | |
| asset_types | array | |
| doctrine_tags | array | |
| protocol_name | string | |
| risk_tolerance | string | |
| threat_families | array | |
| requested_action | string |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"result": {
"sce": {
"confidence": {
"basis": "Pipeline healthy; composite evaluation complete",
"label": "high",
"score": 0.82
},
"risk_level": "HIGH",
"risk_score": 60,
"valid_until": "2026-06-17T11:41:52Z",
"reason_codes": [
"critical_cases_present",
"high_severity_cases_present",
"threat_matrix_pressure_elevated",
"doctrine_action_block",
"risk_level_high"
],
"risk_domains": {
"bridge": "warning",
"keeper": "normal",
"oracle": "normal",
"frontend": "warning",
"treasury": "unknown",
"authority": "warning",
"dependency": "warning",
"governance": "warning",
"stablecoin": "warning"
},
"schema_version": "sce.risk_evaluate.v1",
"continuity_mode": {
"mode": "INCIDENT",
"recommended_posture": "require_review"
},
"doctrine_action": "BLOCK",
"recommended_next": {
"reason": "Action blocked. Escalation brief recommended before any protocol interaction.",
"sce_endpoint": "/v1/sce/escalation-brief",
"selun_wrapper_path": "/agent/x402/sce/escalation-brief",
"estimated_price_usdc_max": "10.00",
"estimated_price_usdc_min": "1.00"
},
"recommended_posture": "pause"
},
"validUntil": "2026-06-17T11:41:52Z",
"selunWrapper": true,
"sceEvaluationId": "sce_risk_a1ace5b8f5144d88",
"sceSourceEndpoint": "/v1/sce/risk/evaluate"
},
"status": "completed",
"endpoint": "/agent/x402/sce/risk-evaluate",
"productId": "sce_risk_evaluate",
"decisionId": "sce-risk-001"
},
"success": true,
"executionModelVersion": "Selun-1.0.0"
}
}Tags
x402
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