chain block number derived
api.greyridgesignals.aiMarket dataderived
GET https://api.greyridgesignals.ai/chain/block-number
failabsent from every registry#2 by calls of 3 on this host
0.001 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-09-17 11:39 UTC · method
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- — / — / 0%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-18 14:31 UTC
- First observed by TOLLderived
- 2026-09-10
- 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 35 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.
The sweep of 2026-09-17 found chain block number answering HTTP 403 instead of a payment challenge.
At api.greyridgesignals.ai, 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 chain and block_number.
The registry counted one call from one payer in the trailing 30 days.
chain block number was last called 75 days before the snapshot.
Among the 3 endpoints on api.greyridgesignals.ai, chain block number is tied 2nd by calls with 2 others.
8% of the host's counted calls go to it.
chain block number is the cheapest of 10,611 comparable listings in market data; none asks less.
Closest in price to chain block number within market data: crypto news at x402.ottoai.services and gas now at wafermap.xyz.
The wallet paid by chain block number is the payee of 60 endpoints across 2 hosts.
chain block number was missing from the Coinbase registry at the pull of 2026-09-17, confirmed at the pull of 2026-09-17; that is registry presence, not liveness.
The price of chain block number is declared by 817 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 2026-09-17 11:39 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x5765ae…a9ed10 |
the checks, as of 2026-09-17 04:29 UTC · methodendpoint answered HTTP 403
returns_402· an unauthenticated request gets HTTP 402
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-17 04:29 UTC | fail | 1 | daily-2026-09-17 |
| 2026-09-16 04:30 UTC | fail | 1 | daily-2026-09-16 |
| 2026-09-15 04:28 UTC | fail | 1 | daily-2026-09-15 |
| 2026-09-14 04:24 UTC | fail | 1 | daily-2026-09-14 |
| 2026-09-13 04:23 UTC | fail | 1 | daily-2026-09-13 |
| 2026-09-12 06:39 UTC | fail | 1 | daily-2026-09-12 |
| 2026-09-11 10:10 UTC | fail | 1 | daily-2026-09-11 |
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 2026-08-18 14:31 UTC · method
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"chain": "base",
"block_number": 27738421
}
}
}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 api.greyridgesignals.ai". https://tollindex.com/e/api-greyridgesignals-ai-chain-block-number-39ea54. Accessed [access date].
BibTeX
@misc{toll-e-api-greyridgesignals-ai-chain-block-number-39ea54-2026-11-01,
author = {TOLL},
title = {chain block number on api.greyridgesignals.ai},
howpublished = {\url{https://tollindex.com/e/api-greyridgesignals-ai-chain-block-number-39ea54}},
year = {2026},
month = {11},
note = {Frozen at its last observation, 2026-11-01 21:59 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.