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SML Verdict Protocol – /decide
x402
SML Verdict Protocol – /decide is a paid API for AI agents from verdict.scriptmasterlabs.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-17).
Runs a five-juror AI jury over a frozen decision capsule and returns an HMAC-signed, persisted approval receipt for high-stakes agentic decisions.
Price / call$0.25
Success—
StatusUnknown
How this service works
Decision receipts for agents that manage real capital. POST /decide runs a five-juror Jev jury (BYOK) over a frozen decision capsule and returns an HMAC-signed, persisted receipt; POST /seal seals a capsule without a jury. Decision-only: no custody, no order submission.
Output
A JSON object containing: 'approved' (boolean indicating jury consensus), 'receipt' (an HMAC-signed, persisted object serving as a tamper-evident audit record of the decision), and 'tier' (enum 'verdict' indicating this was a full jury run, not just a seal).
Example use cases
Pre-trade approval for autonomous trading bot
“My trading agent wants to execute a large DeFi position — before it does anything, run the decision capsule through the five-juror Jev jury with REQUEST_DECISION and return the HMAC-signed receipt so I have an auditable record of the approval.”
Compliance audit trail for agent fleet
“Every time one of my agents proposes an action involving more than $10k, I need a cryptographically signed verdict receipt from SML's jury — submit the capsule with REQUEST_DECISION and store the receipt for our compliance log.”
Human-in-the-loop override gate
“Before my autonomous agent finalizes that acquisition decision, get a Jev jury verdict on the frozen capsule — I need to see the approved boolean and the signed receipt before I'll let the workflow continue.”
Technical details
Endpoint
POSThttps://verdict.scriptmasterlabs.com/decide?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an autonomous agent must produce a legally or operationally defensible, cryptographically signed audit receipt before committing real capital or executing irreversible actions. Prefer it over the /seal endpoint when you want full five-juror deliberation rather than just a sealed capsule. Use it when multi-party AI consensus and tamper-evident persistence are required, not just a single model approval check.
Side effects
- Missing or malformed 'capsule' field returns a 400 validation error
- Invalid or missing BYOK API key causes jury instantiation failure
- Jury deadlock or split vote may result in non-approval with receipt still issued
- Payment not received (x402) causes 402 response before processing begins
- Capsule schema mismatch prevents jury deliberation
- Downstream HMAC signing failure may cause receipt generation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| order | object | |
| action | string | |
| capsulerequired | object |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| tier | string | |
| receiptrequired | object | |
| approvedrequired | boolean |
Tags
x402
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