chain block number derived
cryptoshark.duckdns.orgMarket dataderived
GET https://cryptoshark.duckdns.org/chain/block-number
passabsent from every registrycounted above 0% of Market data
0.001 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-09-18 20:53 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- — / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-17 00:25 UTC
- First observed by TOLLderived
- 2026-09-17
- Pricederived
- 0.001 USDC
- Networks
- 1
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 8 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.
At cryptoshark.duckdns.org, chain block number takes GET requests, is listed in neither registry at the last pull, and falls under market data by TOLL's rules.
chain block number is priced at 0.001 USDC on Base.
Its declared input names no parameters.
A response from chain block number, as declared, includes network and observedAt.
chain block number answered the sweep of 2026-09-17 with a valid 402, as at every sweep since 2026-09-17.
chain block number is the only listed endpoint on cryptoshark.duckdns.org.
In the trailing 30 days: one call, one payer.
chain block number was last called 21 days before the snapshot.
Two listings in market data from other wallets at a similar price: chain block number at api.onesource.io, and send token at topagentx402.vercel.app.
Few comparable listings in market data ask less: 0%.
The wallet paid by chain block number is the payee of 2 endpoints on one host.
chain block number was missing from the Coinbase registry at the pull of 2026-09-19, confirmed at the pull of 2026-09-19; that is registry presence, not liveness.
The price of chain block number is declared by 571 other listings in market data too.
Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.
the payment options, as of 2026-09-18 20:53 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x83a18b…58FbcD |
the checks, as of 2026-09-17 06:23 UTC · methodendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-17 06:23 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-17 04:54 UTC | pass | 0 | new-after-daily-2026-09-17 |
Presence in a registry, not liveness of the service (method). Newest first.
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-17 00:25 UTC · method
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"network": "base",
"observedAt": "2026-09-16T00:00:00.000Z"
}
}
}Cite this page
This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "chain block number on cryptoshark.duckdns.org". https://tollindex.com/e/cryptoshark-duckdns-org-chain-block-number-d2910c. Accessed [access date].
BibTeX
@misc{toll-e-cryptoshark-duckdns-org-chain-block-number-d2910c-2026-10-07,
author = {TOLL},
title = {chain block number on cryptoshark.duckdns.org},
howpublished = {\url{https://tollindex.com/e/cryptoshark-duckdns-org-chain-block-number-d2910c}},
year = {2026},
month = {10},
note = {Frozen at its last observation, 2026-10-07 13:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.