chain block number derived
x402-data-api.sigrunner.workers.devMarket dataderived
GET https://x402-data-api.sigrunner.workers.dev/chain/block-number
passlisted in Coinbase#1 by calls of 3 on this host
0.001 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
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-27 21:53 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 2 times across 29 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 x402-data-api.sigrunner.workers.dev, chain block number takes GET requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.
On Base, chain block number asks 0.001 USDC per call.
chain block number declares an input block that names no parameters.
Its example response has the fields chain and block_number.
chain block number answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
chain block number shares x402-data-api.sigrunner.workers.dev with 2 other listed endpoints and is tied 1st by calls with 2 others.
chain block number takes 33% of the calls counted across x402-data-api.sigrunner.workers.dev.
One payer accounts for all 2 calls to chain block number over 30 days.
chain block number was last called 19 days before the snapshot.
Closest in price to chain block number within market data: v6 1 quote at 3route.agents.bakingbad.dev and crypto news at x402.ottoai.services.
chain block number is the cheapest of 5,273 comparable listings in market data; none asks less.
The wallet paid by chain block number is the payee of 26 endpoints across 2 hosts.
The price of chain block number is declared by 534 other listings in market data too.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x5765ae…a9ed10 |
the checks, as of 2026-09-15 06:34 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 06:34 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:03 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:55 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:12 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 12:23 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 2026-08-12 11:15 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"chain": "base",
"block_number": 27738421
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 21:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "chain block number on x402-data-api.sigrunner.workers.dev", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/x402-data-api-sigrunner-workers-dev-chain-block-number-cddba2/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-data-api-sigrunner-workers-dev-chain-block-number-cddba2-2026-09-15T21-20Z,
author = {TOLL},
title = {chain block number on x402-data-api.sigrunner.workers.dev},
howpublished = {\url{https://tollindex.com/e/x402-data-api-sigrunner-workers-dev-chain-block-number-cddba2/at/2026-09-15T21-20Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 21:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.