passlisted in Coinbase#1 by calls of 2 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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-10-05 13:55 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.002 USDC
- Networks
- 1
How has the volume on this endpoint moved?
hmac is a POST endpoint at hash.openverbs.com, listed in the Coinbase registry and filed by TOLL under identity.
hmac is priced at 0.002 USDC on Base.
Callers of hmac supply a json body with the fields key, data, algorithm, keyEncoding and inputEncoding.
hmac declares nothing about its output; validate flags that as advisory, not a verdict.
hmac answered the sweep of 2026-10-30 with a valid 402, as at every sweep since 2026-09-11.
hmac is one of 2 listed endpoints on hash.openverbs.com, tied 1st by calls with 1 other among them.
hmac takes 50% of the calls counted across hash.openverbs.com.
In the trailing 30 days: one call, one payer.
hmac was last called 28 days before the snapshot.
Closest in price to hmac within identity: tools verify semaphore at x402.freeq.one and chain ens at api.losbeto.xyz.
hmac is among the cheapest in identity; 8% of comparable listings ask less.
The wallet paid by hmac is the payee of 419 endpoints across 93 hosts.
The seller's tags on hmac are hmac signature, sign webhook payload, verify webhook hmac and keyed hash api.
The price of hmac is declared by 196 other listings in identity too.
the payment options, as of 2026-11-02 05:58 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0xb3f4de…C2194A |
the checks, as of 2026-10-30 12:42 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 |
|---|---|---|---|
| 2026-10-30 12:42 UTC | pass | 1 | daily-2026-10-30 |
| 2026-10-29 12:23 UTC | pass | 1 | daily-2026-10-29 |
| 2026-10-28 12:49 UTC | pass | 1 | daily-2026-10-28 |
| 2026-10-27 12:27 UTC | pass | 1 | daily-2026-10-27 |
| 2026-10-23 13:00 UTC | pass | 1 | daily-2026-10-23 |
| 2026-10-21 22:16 UTC | pass | 1 | daily-2026-10-21 |
| 2026-10-19 12:40 UTC | pass | 1 | daily-2026-10-19 |
| 2026-10-16 10:22 UTC | pass | 1 | daily-2026-10-16 |
| 2026-10-15 12:22 UTC | pass | 1 | daily-2026-10-15 |
| 2026-10-14 10:14 UTC | pass | 1 | daily-2026-10-14 |
| 2026-10-13 15:33 UTC | pass | 1 | daily-2026-10-13 |
| 2026-10-12 12:39 UTC | pass | 1 | daily-2026-10-12 |
| 2026-10-11 11:13 UTC | pass | 1 | daily-2026-10-11 |
| 2026-10-10 19:23 UTC | pass | 1 | daily-2026-10-10 |
| 2026-10-09 13:02 UTC | pass | 1 | daily-2026-10-09 |
| 2026-10-08 14:57 UTC | pass | 1 | daily-2026-10-08 |
| 2026-10-07 14:11 UTC | pass | 1 | daily-2026-10-07 |
| 2026-10-06 14:39 UTC | pass | 1 | daily-2026-10-06 |
| 2026-10-05 12:46 UTC | pass | 1 | daily-2026-10-05 |
| 2026-10-04 15:13 UTC | pass | 1 | daily-2026-10-04 |
| 2026-10-03 08:18 UTC | pass | 1 | daily-2026-10-03 |
| 2026-10-02 17:24 UTC | pass | 1 | daily-2026-10-02 |
| 2026-10-01 10:02 UTC | pass | 1 | daily-2026-10-01 |
| 2026-09-30 09:29 UTC | pass | 1 | daily-2026-09-30 |
| 2026-09-29 21:34 UTC | pass | 1 | daily-2026-09-29 |
| 2026-09-23 08:26 UTC | pass | 1 | daily-2026-09-23 |
| 2026-09-22 08:39 UTC | pass | 1 | daily-2026-09-22 |
| 2026-09-21 09:01 UTC | pass | 1 | daily-2026-09-21 |
| 2026-09-19 06:58 UTC | pass | 1 | daily-2026-09-19 |
| 2026-09-17 06:50 UTC | pass | 1 | daily-2026-09-17 |
| 2026-09-16 06:46 UTC | pass | 1 | daily-2026-09-16 |
| 2026-09-15 07:03 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 06:29 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 06:19 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 09:49 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 14:47 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 13:55 UTC · method · live
The input and output block
{
"input": {
"body": {
"key": "example",
"data": "example",
"algorithm": "sha256",
"keyEncoding": "utf8",
"inputEncoding": "utf8"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": null
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-11-02 05:58 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "hmac on hash.openverbs.com", snapshot of 2026-11-02 05:58 UTC. https://tollindex.com/e/hash-openverbs-com-v1-hmac-f574d9/at/2026-11-02T05-58Z. Accessed [access date].
BibTeX
@misc{toll-e-hash-openverbs-com-v1-hmac-f574d9-2026-11-02T05-58Z,
author = {TOLL},
title = {hmac on hash.openverbs.com},
howpublished = {\url{https://tollindex.com/e/hash-openverbs-com-v1-hmac-f574d9/at/2026-11-02T05-58Z}},
year = {2026},
month = {11},
note = {Pinned view of the snapshot of 2026-11-02 05:58 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.