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Agent Rest Stop – BackupKey
x402
Agent Rest Stop – BackupKey is a paid API for AI agents from agent-gas-station.agent-gas-station.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).
Returns the latest backup object key and its age in seconds for agent state recovery
Price / call$0.01
Success—
StatusUnknown
How this service works
Latest backup object key and age.
Output
Returns the latest backup object key (a string identifier for the stored backup object) and its age (how long ago the backup was created, likely in seconds or a human-readable duration), enabling callers to assess whether the backup is recent enough for their recovery needs.
Example use cases
Pre-restore backup freshness check
“Before I roll back the agent state, can you check what the latest backup key is and tell me how old it is so I know if it's safe to restore from?”
Monitoring backup staleness in automation
“Check the current backup key and its age — if it's more than an hour old I want to know so we can trigger a new backup.”
Recovering agent after crash
“My agent just crashed and I need to recover — pull the latest backup object key and age so I know what snapshot I can restore from.”
Technical details
Endpoint
POSThttps://agent-gas-station.agent-gas-station.workers.dev/v1/BackupKey?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically discover the most recent backup object key and assess its freshness before initiating a restore or recovery workflow. Prefer this over filesystem or storage-native listing when operating within an agent pipeline that already uses the Agent Rest Stop ecosystem and needs a single consistent API call to get backup state.
Side effects
- No backup exists yet — returns empty or null key
- Backup metadata store unavailable — returns 5xx error
- Payment not processed — returns 402 Payment Required
- Request body malformed — returns 400 with schema validation error
- Worker cold start timeout — returns 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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