passlisted in Coinbase#7 by calls of 25 on this host
0.02 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-09 08:30 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.02 USDC
- Networks
- 7
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 28 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
btc derivatives blocks is one of 25 listed endpoints on api.carbon-cashmere.de, tied 7th by calls with 18 others among them.
btc derivatives blocks takes the path parameter height.
It declares json output but gives no example.
btc derivatives blocks drew a single call from a single payer in the trailing 30 days.
The last call to btc derivatives blocks came 6 days before the snapshot, 2026-09-09.
The declared price is 0.02 USDC on Base.
btc derivatives blocks takes 3% of the calls counted across api.carbon-cashmere.de.
For btc derivatives blocks the listing declares 7 accepts on Base, Polygon, Arbitrum, World Chain and 3 others, to 4 different wallets.
btc derivatives blocks, a GET endpoint on api.carbon-cashmere.de, appears in the Coinbase registry; TOLL's taxonomy puts it in scraping.
btc derivatives blocks answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to btc derivatives blocks within scraping: research at api.clawfetch.ai and scrape profile at x402.orthogonal.com.
Among comparable prices in scraping, btc derivatives blocks sits above 63% of them.
For 3 of the options on btc derivatives blocks, TOLL has no verified decimals and shows the raw amount.
The wallet paid by btc derivatives blocks is the payee of 25 endpoints on one host.
43 other listings in scraping declare exactly the same price.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0xf8b2dD…65F2Ee |
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0xf8b2dD…65F2Ee |
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0xf8b2dD…65F2Ee |
| Coinbase | eip155: | USD Coin | 20000 smallest units, decimals unknown | exact | 0xf8b2dD…65F2Ee |
| Coinbase | solana: | USDC | 0.02 USDC | exact | GgS891nM…TrpCiD |
| Coinbase | algorand: | 31566704 | 20000 smallest units, decimals unknown | exact | 5GRGZVUN…2RGJGI |
| Coinbase | stellar: | USDC:GA5…K4KZVN | 200000 smallest units, decimals unknown | exact | GDYFWCUF…CRO2VP |
the checks, as of 2026-09-15 04:40 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 04:40 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:36 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:34 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:51 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:25 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-09 08:30 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"height": "950000"
}
},
"output": {
"type": "json",
"example": {}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "btc derivatives blocks on api.carbon-cashmere.de", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-carbon-cashmere-de-v1-btc-derivatives-blocks-height-4c16e1/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-api-carbon-cashmere-de-v1-btc-derivatives-blocks-height-4c16e1-2026-09-15T16-57Z,
author = {TOLL},
title = {btc derivatives blocks on api.carbon-cashmere.de},
howpublished = {\url{https://tollindex.com/e/api-carbon-cashmere-de-v1-btc-derivatives-blocks-height-4c16e1/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.