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Bitcoin Difficulty Adjustment Progress and Estimate
x402
Bitcoin Difficulty Adjustment Progress and Estimate is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-01).
Returns the current Bitcoin difficulty adjustment progress and estimated next difficulty change, including how far into the current epoch we are and the projected adjustment percentage.
Price / call$0.003
Success—
StatusUnknown
How this service works
Bitcoin difficulty adjustment progress and estimate — Genesis402 / UnyKorn Operator Network
Output
Returns a JSON object with ok status, a type of 'btc-difficulty', a generated_at ISO8601 timestamp, and a payment receipt including transaction hash, USD amount, and receipt ID. The core payload contains the current difficulty adjustment progress within the epoch and the estimated percentage change for the upcoming retarget.
Example use cases
Mining profitability planning
“What's the estimated Bitcoin difficulty change at the next adjustment, and how far into the current epoch are we? I want to know if my mining margins are about to get squeezed.”
Crypto dashboard live update
“Fetch the latest Bitcoin difficulty adjustment progress and projected retarget percentage so I can update my crypto dashboard.”
Alerting on large difficulty swings
“Check the current Bitcoin difficulty epoch progress and estimated next adjustment — if the projected change is more than 5%, I want to be notified.”
Technical details
Endpoint
POSThttps://twin.unykorn.org/btc-difficulty?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, single-call lookup of Bitcoin difficulty adjustment state including epoch progress and projected change percentage, especially in agentic or automated workflows that bill per-call via x402 micropayments. Prefer it over running your own Bitcoin node queries when you want a lightweight, pay-per-use REST interface without infrastructure overhead.
Side effects
- Network or upstream Bitcoin node unavailability causing failed data retrieval
- Payment processing failure resulting in no response
- Malformed response if upstream data source is temporarily inconsistent
- Rate limiting or quota exceeded on the operator network
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| params | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"type": "btc-difficulty",
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.25,
"receipt_id": "g402-<16hex>"
},
"generated_at": "<iso8601>"
}
}Tags
x402
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