passlisted in Coinbasecounted above 59% of Market data
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
- 2026-09-14 19:57 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 USDC
- Networks
- 1
How has the volume on this endpoint moved?
At revert.wtf, explain takes POST requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.
explain is priced at 0.001 USDC on Base.
The request to explain is a json body with the field raw.
The declared response carries inputKind and explanation.
explain answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
explain is the only listed endpoint on revert.wtf.
The registry's counters give explain 3 calls and 2 unique payers over 30 days.
The last call to explain came 1 day before the snapshot, 2026-09-14.
Closest in price to explain within market data: chain block number at api.onesource.io and recipient api offers at api.loyalspark.online.
explain is the cheapest of 5,260 comparable listings in market data; none asks less.
explain out-counts 59% of the 5,172 endpoints in market data that carry counters.
The payee wallet of explain appears on no other listing.
533 other listings in market data declare exactly the same price.
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 | 0xB6A059…F896C4 |
the checks, as of 2026-09-15 06:38 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 06:38 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:07 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:59 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:16 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 12:55 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 2026-09-14 19:57 UTC · method · live
The input and output block
{
"input": {
"body": {
"raw": "{\"code\":-32000,\"message\":\"nonce too low\"}"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"inputKind": "rpc-error",
"explanation": {
"title": "Nonce too low"
}
}
}
}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 revert.wtf", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/revert-wtf-api-x402-explain-d3b36e/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-revert-wtf-api-x402-explain-d3b36e-2026-09-15T16-57Z,
author = {TOLL},
title = {explain on revert.wtf},
howpublished = {\url{https://tollindex.com/e/revert-wtf-api-x402-explain-d3b36e/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.