SERVICE / DETAILother

Unnamed service

GET api.carbon-cashmere.de/v1/btc-derivatives/fee-curve

OPEN SERVICE ↗

SONAR SCORE0.741

LIVE PRICE0.020000

BAZAAR LIVEcompatible

CDP INDEXEDno

DECISION EVIDENCE

Why an agent can trust this route.

32 observations in the last 24h

HANDSHAKE SUCCESS100.0%402 challenge reachable

PAID DELIVERY0.0%settlement observed

P90 LATENCY2255msrecent response window

PRICE DRIFT0.0%advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗

LIVE ENDPOINT METADATA

Bitcoin smart-fee curve for 1/3/6/12/24/144-block confirmation targets + trend classification (rising/stable/falling/surging) from 2h moving average.

Resource: api.carbon-cashmere.de/v1/btc-derivatives/fee-curve

Network: eip155:8453, eip155:137, eip155:42161, eip155:480, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, stellar:pubnet · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xf8b2dD46542175AD46e14e6133340E652665F2Ee

Payment methods: — · Last validation: 2026-09-14 12:16:07.691+00

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  "paymentRequirements": [
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          "decimals": 6,
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      "amountAtomic": "20000"
    },
    {
      "raw": {
        "asset": "USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN",
        "extra": {
          "decimals": 7,
          "areFeesSponsored": true
        },
        "payTo": "GDYFWCUFLG7MZAITOOVITYDNCLVJXWJ7OASYJAJPPOTONUQRNBCRO2VP",
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        "scheme": "exact",
        "network": "stellar:pubnet",
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  ]
}

METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.