passlisted in Coinbase#1 by calls of 4 on this host
0.002 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
- 2
- Last called
- 2026-10-05 13:12 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.002 USDC
- Networks
- 1
How has the volume on this endpoint moved?
crc16, a POST endpoint on checksum.openverbs.com, appears in the Coinbase registry; TOLL's taxonomy puts it in search.
On Base, crc16 asks 0.002 USDC per call.
Callers of crc16 supply a json body with the fields data, variant and encoding.
crc16 declares nothing about its output; validate flags that as advisory, not a verdict.
crc16 answered the sweep of 2026-10-14 with a valid 402, as at every sweep since 2026-09-11.
crc16 shares checksum.openverbs.com with 3 other listed endpoints and is 1st by calls.
crc16 takes 40% of the calls counted across checksum.openverbs.com.
The registry's counters give crc16 2 calls and 2 unique payers over 30 days, every call from a different payer.
The last call to crc16 came 8 days before the snapshot, 2026-10-05.
Closest in price to crc16 within search: gift cards search at api.bitrefill.com and weather history at agent402.tools.
crc16 is among the cheapest in search; 7% of comparable listings ask less.
The wallet paid by crc16 is the payee of 411 endpoints across 91 hosts.
Seller tags: crc16 checksum, calculate crc16, crc16 variants and ccitt crc lookup.
Exactly this price appears on 167 other listings in search.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0xb3f4de…C2194A |
the checks, as of 2026-10-14 09:00 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 |
|---|---|---|---|
| 2026-10-14 09:00 UTC | pass | 1 | daily-2026-10-14 |
| 2026-10-13 13:52 UTC | pass | 1 | daily-2026-10-13 |
| 2026-10-12 11:16 UTC | pass | 1 | daily-2026-10-12 |
| 2026-10-11 09:56 UTC | pass | 1 | daily-2026-10-11 |
| 2026-10-10 18:08 UTC | pass | 1 | daily-2026-10-10 |
| 2026-10-09 11:26 UTC | pass | 1 | daily-2026-10-09 |
| 2026-10-08 13:02 UTC | pass | 1 | daily-2026-10-08 |
| 2026-10-07 12:16 UTC | pass | 1 | daily-2026-10-07 |
| 2026-10-06 12:58 UTC | pass | 1 | daily-2026-10-06 |
| 2026-10-05 11:26 UTC | pass | 1 | daily-2026-10-05 |
| 2026-10-04 14:09 UTC | pass | 1 | daily-2026-10-04 |
| 2026-10-03 07:31 UTC | pass | 1 | daily-2026-10-03 |
| 2026-10-02 16:39 UTC | pass | 1 | daily-2026-10-02 |
| 2026-10-01 09:22 UTC | pass | 1 | daily-2026-10-01 |
| 2026-09-30 08:51 UTC | pass | 1 | daily-2026-09-30 |
| 2026-09-29 20:56 UTC | pass | 1 | daily-2026-09-29 |
| 2026-09-23 07:51 UTC | pass | 1 | daily-2026-09-23 |
| 2026-09-22 08:04 UTC | pass | 1 | daily-2026-09-22 |
| 2026-09-21 08:27 UTC | pass | 1 | daily-2026-09-21 |
| 2026-09-19 06:25 UTC | pass | 1 | daily-2026-09-19 |
| 2026-09-17 06:16 UTC | pass | 1 | daily-2026-09-17 |
| 2026-09-16 06:15 UTC | pass | 1 | daily-2026-09-16 |
| 2026-09-15 06:31 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 06:00 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 05:52 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 08:09 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 12:08 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 2026-10-05 13:12 UTC · method · live
The input and output block
{
"input": {
"body": {
"data": "example",
"variant": "ccitt-false",
"encoding": "utf8"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": null
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "crc16 on checksum.openverbs.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/checksum-openverbs-com-v1-crc16-c98a07/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-checksum-openverbs-com-v1-crc16-c98a07-2026-10-13T14-08Z,
author = {TOLL},
title = {crc16 on checksum.openverbs.com},
howpublished = {\url{https://tollindex.com/e/checksum-openverbs-com-v1-crc16-c98a07/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.