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
2026-06-19 11:01:00
Last Healthy
2026-06-19 11:01:00
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 |
|---|---|---|---|---|
| 2026-06-19 11:01:00 | healthy | 402 | 248ms | |
| 2026-06-19 06:51:49 | healthy | 402 | 182ms | |
| 2026-06-19 03:48:54 | healthy | 402 | 272ms | |
| 2026-06-18 23:36:42 | healthy | 402 | 201ms | |
| 2026-06-18 19:57:54 | healthy | 402 | 188ms | |
| 2026-06-18 10:37:03 | healthy | 402 | 136ms | |
| 2026-06-18 01:50:39 | healthy | 402 | 282ms | |
| 2026-06-17 17:24:17 | healthy | 402 | 225ms | |
| 2026-06-17 08:41:55 | healthy | 402 | 177ms | |
| 2026-06-17 04:59:55 | healthy | 402 | 171ms | |
| 2026-06-16 23:25:30 | healthy | 402 | 215ms |