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Bitcoin Fee Pulse
x402
Bitcoin Fee Pulse is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).
Returns live Bitcoin mempool congestion and fee estimates sourced from mempool.space in real time.
Price / call$0.005
Success—
StatusDown
How this service works
Live Bitcoin mempool congestion from mempool.space fee estimates.
Output
Returns a structured JSON object containing a success flag, payment confirmation, a congestion/fee score, a plain-language summary of current mempool conditions, confidence level, strengths, risk factors, evidence data, and an ISO-8601 timestamp of when the data was generated.
Example use cases
Optimal fee timing for BTC send
“Before I send this Bitcoin transaction, check the current mempool congestion and tell me what fee rate I should use so it confirms within the next hour.”
DCA bot pre-transaction fee check
“I'm about to execute my weekly Bitcoin purchase and transfer — what are the live mempool fees right now, and is network congestion high or low?”
Alerting on fee spike conditions
“Check the current Bitcoin network congestion level and tell me if fees are unusually high compared to normal — I want to know if there's a fee spike happening right now.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/bitcoin-fee-pulseWhen to prefer
Choose this endpoint when you need a concise, scored, and summarized view of Bitcoin mempool congestion with risk analysis rather than raw fee data. It wraps mempool.space data with a quality score, confidence rating, and plain-language summary, making it ideal for agents that need to make fee decisions or surface human-readable congestion reports without parsing raw blockchain API responses.
Side effects
- Payment not received or insufficient — returns 402 with payment required details
- mempool.space upstream unavailable — service may return an error or stale data
- Invalid query parameter value for meta — returns validation error
- Network timeout if mempool data fetch is slow
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true,
"result": {
"ok": true,
"service": "bitcoin-fee-pulse"
},
"service": "bitcoin-fee-pulse",
"provider": "K-2SO"
}
}Tags
x402
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