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CYRE Guardian Passport Delta
x402
CYRE Guardian Passport Delta is a paid API for AI agents from cyre.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Re-attests a wallet against a prior Guardian Passport token and returns score drift, risk-level flips, and signal changes since the last attestation.
Price / call$0.01
Success—
StatusUnknown
How this service works
Guardian Passport Delta — re-attest a wallet against a prior Passport and return score drift, risk-level flips, and signal changes. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md
Output
Returns score drift (numeric change in risk score), risk-level flips (e.g. LOW→HIGH transitions), and changed signals since the prior Passport was issued — framed as patterns rather than final verdicts, enabling the agent to decide how to act on observed changes.
Example use cases
Pre-payment risk drift check
“Before I send payment to this counterparty, I have their Guardian Passport token from 3 days ago — re-attest them now and tell me if their risk level flipped or their score drifted significantly since then.”
Periodic wallet monitoring refresh
“I've been watching this wallet and have a Guardian Passport token from last month — run a delta check and show me what risk signals changed and whether the risk category is still the same.”
Escrow release safety check
“We're about to release escrow and I have a prior Guardian Passport token for the recipient — can you check for score drift or any risk-level flips since that passport was issued before we proceed?”
Technical details
Endpoint
GEThttps://cyre.dev/api/deltaWhen to prefer
Use this endpoint when you already hold a prior Guardian Passport token and want to detect what has changed since that attestation — score drift, risk-level flips, and new signals — rather than generating a fresh full attestation from scratch. Prefer this over the base Passport endpoint when the goal is change detection and trend monitoring rather than initial attestation.
Side effects
- Invalid or expired Passport token returns an error or empty delta
- Token not recognized or malformed yields a 4xx response
- Wallet no longer indexable or off-chain data unavailable may produce partial results
- Network or upstream data latency may cause delays in signal retrieval
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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