Tx-prepare for VKPSessionKeyManager.createSession() — create a scoped, time-boun...
https://theloopbreaker.com/api/x402/actions/create-session-keyOverview
Tx-prepare for VKPSessionKeyManager.createSession() — create a scoped, time-bounded session key with spending caps and a contract allowlist. Returns unsigned transaction; caller signs in wallet.
Protocol
x402 (POST)
Price
$0.25
Payment Asset
USD Coin
Payment Network
Base
Category
crypto/transactions
Provider
theloopbreaker
Source
bazaar
Indexed
2026-04-30 04:54:12
Health
Status
healthy
Latency (p50)
201ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-08-10 04:14:51
Last Healthy
2026-08-10 04:14:51
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "POST",
"type": "http"
}
Output Schema
{
"input": {
"bodySchema": {
"properties": {
"allowedContracts": {
"description": "Contracts the session signer may call",
"items": {
"type": "string"
},
"type": "array"
},
"chain": {
"description": "Chain (default: base)",
"enum": [
"base",
"avalanche",
"arbitrum",
"polygon"
],
"type": "string"
},
"expiry": {
"description": "Unix timestamp at which the session expires",
"type": "number"
},
"perTxLimitWei": {
"description": "Per-tx spend cap in wei",
"type": "string"
},
"sessionSigner": {
"description": "Address authorized as session signer",
"type": "string"
},
"spendingLimitWei": {
"description": "Total spend cap in wei",
"type": "string"
},
"walletAddress": {
"description": "Owner wallet that signs the create-session tx",
"type": "string"
}
},
"required": [
"walletAddress",
"sessionSigner",
"expiry",
"spendingLimitWei",
"perTxLimitWei"
],
"type": "object"
},
"discoverable": true,
"method": "POST",
"type": "http"
},
"output": {
"properties": {
"chain": {
"type": "string"
},
"success": {
"type": "boolean"
},
"txData": {
"type": "object"
}
},
"type": "object"
}
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-10 04:14:51 | healthy | 402 | 224ms | |
| 2026-08-09 20:53:03 | healthy | 402 | 186ms | |
| 2026-08-09 18:02:21 | healthy | 402 | 190ms | |
| 2026-08-09 11:58:36 | healthy | 402 | 213ms | |
| 2026-08-09 05:38:40 | healthy | 402 | 252ms | |
| 2026-08-09 01:47:57 | healthy | 402 | 182ms | |
| 2026-08-08 19:13:54 | healthy | 402 | 169ms | |
| 2026-08-08 14:40:17 | healthy | 402 | 197ms | |
| 2026-08-08 08:14:51 | healthy | 402 | 217ms | |
| 2026-08-08 03:46:12 | healthy | 402 | 201ms | |
| 2026-08-08 00:03:24 | healthy | 402 | 201ms | |
| 2026-08-07 20:00:17 | healthy | 402 | 202ms | |
| 2026-08-07 16:01:58 | healthy | 402 | 285ms | |
| 2026-08-07 08:08:46 | healthy | 402 | 234ms | |
| 2026-08-07 05:52:45 | healthy | 402 | 189ms |