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CYRE Guardian Session Ticket Validator
x402
CYRE Guardian Session Ticket Validator is a paid API for AI agents from cyre.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Validates a Guardian session token (Passport or Decision Receipt) by checking its signature, expiry, max age, optional address match, and risk ceiling before an agent proceeds.
Price / call$0.002
Success—
StatusUnknown
How this service works
Guardian Session Ticket — require a fresh Passport or Decision Receipt before your agent proceeds. Checks signature, expiry, max age, optional address + risk ceiling. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md
Output
Returns a validation result indicating whether the provided session token (Passport or Decision Receipt) passes all requested checks: signature validity, expiry, max age, optional wallet address match, and optional risk ceiling. Returns patterns, not verdicts — the agent interprets the result to decide whether to proceed.
Example use cases
Gate payment release on fresh Passport
“Before releasing the escrow payment, verify this Guardian Passport token is still fresh — max age 120 seconds, must match address 9xSolWallet123, and the risk ceiling can't exceed LOW.”
Confirm Decision Receipt before agent action
“Check that this Decision Receipt token is valid and hasn't expired — require type 'receipt', and make sure the risk level is at most MEDIUM before my agent continues.”
Enforce token freshness in automated workflow
“My agent needs to gate on a valid Guardian session before signing — validate this token, allow either passport or receipt, max age 600 seconds, no specific address constraint.”
Technical details
Endpoint
GEThttps://cyre.dev/api/ticketWhen to prefer
Use this endpoint when your agent needs a lightweight, stateless gate before proceeding with a sensitive action — particularly when you already hold a CYRE Guardian Passport or Decision Receipt and need to confirm it is still valid, fresh, and meets address or risk constraints. Prefer this over re-issuing a Passport when you just need to re-verify an existing session token mid-workflow.
Side effects
- Invalid or tampered token signature — validation fails
- Token expired or exceeds maxAgeSeconds — freshness check fails
- Address mismatch if 'address' param provided and token claims differ
- Risk level exceeds maxRisk ceiling — ceiling check fails
- Missing required 'token' query parameter — request rejected
- Token type does not match 'require' constraint (e.g. receipt required but passport provided)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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