chain block derived
blockchain-api.x402-chain-tools.workers.devMarket dataderived
POST https://blockchain-api.x402-chain-tools.workers.dev/chain/block
passlisted in Coinbase#1 by calls of 9 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
- 3
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-09-12 16:51 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 USDC
- Networks
- 2
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 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.
At blockchain-api.x402-chain-tools.workers.dev, chain block takes POST requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.
On Base, chain block asks 0.001 USDC per call.
The listing declares an input block with no named parameters.
chain block accepts payment on Base and Solana, 2 options in all, to 2 different wallets.
A response from chain block, as declared, includes ok, block and network.
chain block answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
chain block shares blockchain-api.x402-chain-tools.workers.dev with 8 other listed endpoints and is 1st by calls.
chain block takes 25% of the calls counted across blockchain-api.x402-chain-tools.workers.dev.
The registry's counters give chain block 3 calls and 2 unique payers over 30 days.
chain block was last called 3 days before the snapshot.
The nearest comparably priced alternatives in market data are chain block number on api.onesource.io and recipient api offers on api.loyalspark.online.
chain block is the cheapest of 5,260 comparable listings in market data; none asks less.
chain block out-counts 59% of the 5,172 endpoints in market data that carry counters.
The wallet paid by chain block is the payee of 10 endpoints across 2 hosts.
The seller's own tags are x402, blockchain and base.
The price of chain block is declared by 533 other listings in market data too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xa7e1fe…8abeCD |
| Coinbase | solana: | USDC | 0.001 USDC | exact | 5vX2u7mk…phzKyM |
the checks, as of 2026-09-15 06:53 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 06:53 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:20 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 06:11 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:28 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 14:37 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 2026-09-12 16:51 UTC · method · live
The input and output block
{
"input": {
"body": {},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"block": {
"number": 0,
"number_hex": "0x0"
},
"network": "eip155:8453"
}
}
}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, "chain block on blockchain-api.x402-chain-tools.workers.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/blockchain-api-x402-chain-tools-workers-dev-chain-block-e901df/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-blockchain-api-x402-chain-tools-workers-dev-chain-block-e901df-2026-09-15T16-57Z,
author = {TOLL},
title = {chain block on blockchain-api.x402-chain-tools.workers.dev},
howpublished = {\url{https://tollindex.com/e/blockchain-api-x402-chain-tools-workers-dev-chain-block-e901df/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.