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Seneschal Private Watch Top-Up
x402
Seneschal Private Watch Top-Up is a paid API for AI agents from api.seneschal.space, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Add credit to an existing Seneschal private watch monitor for Monero or Zcash payment detection, extending its active watching period.
Price / call$0.1
Success—
StatusUnknown
How this service works
Add $0.10 of credit (100_000 atomic USDC) to an existing watch. Body: { watchId, watchToken }. Returns the post-top-up credit block.
Output
Confirmation that the watch has been funded/extended with additional credit, allowing continued monitoring of the Monero or Zcash address for incoming transactions and subsequent webhook delivery.
Example use cases
Example prompt
“Top up my Seneschal private watch — the watch ID is watch_abc123 and the token is tok_xyz789 — so it keeps monitoring my Monero address for incoming payments.”
Technical details
Endpoint
POSThttps://api.seneschal.space/v1/private/topupWhen to prefer
Use this endpoint when you have an existing Seneschal watch that needs additional credit to continue monitoring a Monero or Zcash address for incoming payments, and you want to pay via x402 USDC on Base. Prefer this over creating a new watch when the watch already exists and just needs more runtime budget.
Side effects
- Invalid watchId returns 404 not found
- Invalid or missing watchToken returns 401 unauthorized
- Insufficient x402 USDC payment on Base triggers 402 Payment Required
- Watch already expired or deleted may return 410 Gone
- Malformed request body returns 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| watchId | string | Watch identifier from POST /v1/private/watch. |
| watchToken | string | Bearer credential returned at watch creation. Secret. |
Output
Schema · Response
{
"type": "json",
"example": {
"tier": "/v1/private/topup",
"credit": {
"billed_usd": "$0.005",
"low_credit": false,
"topups_usd": "$0.10",
"billed_atomic": "5000",
"remaining_usd": "$0.12",
"topups_atomic": "100000",
"rate_per_day_usd": "$0.02",
"remaining_atomic": "120000",
"rate_per_call_usd": "$0.005",
"rate_per_day_atomic": "20000",
"rate_per_call_atomic": "5000",
"days_remaining_if_idle": 6,
"low_credit_threshold_usd": "$0.04",
"low_credit_threshold_atomic": "40000"
},
"watchId": "w_3f9c2e1a",
"expiresAt": "2026-07-12T00:00:00.000Z",
"creditAppliedAtomic": "100000"
}
}Tags
x402
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