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Seneschal XMR Fee Rate
x402
Seneschal XMR Fee Rate is a paid API for AI agents from api.seneschal.space, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Returns the current recommended Monero transaction fee in piconero per byte (and per kB) for optimal transaction inclusion.
Price / call$0.001
Success—
StatusUnknown
How this service works
Single-fact: recommended Monero per-byte fee in piconero (also exposed per-kB for convenience).
Output
A single-fact response containing the recommended Monero fee in piconero per byte, and also expressed per kilobyte for convenience — useful for sizing transaction fees before broadcasting.
Example use cases
Size fee for XMR payment
“I'm about to send a Monero payment on behalf of a customer — what's the current recommended fee in piconero per byte so I can make sure the transaction gets confirmed quickly without overpaying?”
Estimate Monero withdrawal cost
“Before I process this XMR withdrawal, can you check what the current Monero network fee rate is per kilobyte so I can calculate the total fee and deduct it from the withdrawal amount accurately?”
Validate XMR fee before broadcast
“I've built a raw Monero transaction and I want to double-check that the fee I've included is in line with what the network currently recommends in piconero per byte — can you look that up for me?”
Technical details
Endpoint
GEThttps://api.seneschal.space/v1/q/xmr/feeWhen to prefer
Use this endpoint when you need a single, ready-to-use Monero fee recommendation in piconero and don't want to run your own Monero node or query a full RPC. Ideal for wallets, payment processors, or agents constructing XMR transactions that need a current fee estimate without complex calculations.
Side effects
- Seneschal node temporarily out of sync — may return stale or unavailable fee data
- Network timeout if the underlying Monero node is unreachable
- 402 Payment Required if the x402 micropayment is not properly included
- Unexpected fee spikes during mempool congestion may make recommendations temporarily less reliable
Input
{
"type": "http",
"method": "GET",
"queryParams": {}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"chain": "monero",
"_cache": "miss",
"as_of_ms": 1781760303741,
"quantization_mask": 10000,
"fee_per_kb_piconero": 20480000,
"fee_per_byte_piconero": 20000
}Schema · Response
{
"type": "json",
"example": {
"chain": "monero",
"as_of_ms": 1765532000000,
"fee_per_kb_piconero": 20480000,
"fee_per_byte_piconero": 20000
}
}Tags
x402
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