passlisted in Coinbase#11 by calls of 22 on this host
0.006 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
- 1
- Last called
- 2026-09-06 08:19 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.006 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 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.
Of chain.openverbs.com's 22 listings, explain ranks tied 11th by calls with 1 other.
explain declares an input block that names no parameters.
No output metadata is declared; that is an advisory gap, not breakage.
explain drew 3 calls from one payer in the trailing 30 days.
The last call to explain came 9 days before the snapshot, 2026-09-06.
Per call, explain declares 0.006 USDC on Base.
explain takes 4% of the calls counted across chain.openverbs.com.
At chain.openverbs.com, explain takes POST requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.
explain answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to explain within market data: stonk yield invoke at api.solenrich.com and gas at base-gas-x402-production.up.railway.app.
explain is priced above 33% of comparable listings in market data.
Across market data, 5,172 endpoints carry counters and explain out-counts 59% of them.
370 listed endpoints across 89 hosts pay to the same wallet.
The seller's tags on explain are explain transaction, decode transaction, transaction summary and decode calldata.
Exactly this price appears on 44 other listings in market data.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.006 USDC | exact | 0xb3f4de…C2194A |
the checks, as of 2026-09-15 05:03 UTC · method · pinnableendpoint answered HTTP 402
bazaar.info.output· advisory, does not affect the verdict · output metadata is present (advisory)
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 05:03 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 04:55 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 04:53 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 07:09 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 10:48 UTC | pass | 1 | 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 2026-09-06 08:19 UTC · method · live
The input and output block
{
"input": {
"body": {},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": null
}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, "explain on chain.openverbs.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/chain-openverbs-com-v1-explain-6786f0/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-chain-openverbs-com-v1-explain-6786f0-2026-09-15T16-57Z,
author = {TOLL},
title = {explain on chain.openverbs.com},
howpublished = {\url{https://tollindex.com/e/chain-openverbs-com-v1-explain-6786f0/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.