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SkyeSkiff Session Re-verification
x402
SkyeSkiff Session Re-verification is a paid API for AI agents from skyeskiff.skyemeta.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-18).
Re-checks all member wallets in an active agent session against current on-chain conditions, removing ineligible members and re-attesting eligible ones with fresh signed results.
Price / call$0.15
Success—
StatusUnknown
How this service works
Check that everyone in an agent session still qualifies, right now. Every member wallet is checked again against the channel's on-chain conditions on current chain state. Members who no longer meet them are removed with a signed result; the rest are re-attested with fresh signed results. Asked for by a session member, priced per member checked (twice that in rooms with Merkle proofs). No account or API key. Pay in USDC on Base, Polygon or Arbitrum.
Output
Returns a JSON object indicating overall validity, a list of agent wallets that passed re-verification each with a fresh signed attestation object, and the reverify policy applied (e.g. 'members'). Members who no longer meet on-chain conditions are excluded from the attested list.
Example use cases
Periodic session membership audit
“Run a re-verification sweep on our active agent session and kick out any members whose wallets no longer satisfy the channel's on-chain requirements, then re-attest the ones that still qualify.”
Pre-negotiation eligibility refresh
“Before we start the multi-agent negotiation, re-check that all participants in the session still meet the channel conditions on current chain state and get me fresh attestations for the valid ones.”
Merkle-proof room membership refresh
“Our session uses Merkle proofs — can you reverify all member wallets against the current on-chain state and get updated signed results for whoever still qualifies in the room?”
Technical details
Endpoint
POSThttps://skyeskiff.skyemeta.com/api/skyeskiff/session?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to continuously enforce on-chain access control in a running multi-agent session — particularly when time has passed since the session was opened, market conditions may have changed token balances, or NFT ownership may have shifted. Prefer this over a one-time join check when the session is long-lived or involves sensitive negotiations. If you only need to onboard a new member, use the single-wallet join endpoint instead.
Side effects
- Session not found or expired — returns error indicating invalid session ID
- On-chain RPC failure — cannot read current chain state, returns connectivity error
- No members pass re-verification — returns empty agents array with valid:false
- Payment insufficient or rejected — USDC payment on Base/Polygon/Arbitrum not accepted, call fails
- Malformed request body — missing required fields returns 400-level error
- Chain not supported — if target chain is not Base, Polygon, or Arbitrum, request fails
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"valid": true,
"agents": [
{
"wallet": "0x...",
"attestation": {}
}
],
"reverifyPolicy": "members"
}
}Tags
x402
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