passlisted in Coinbase#2 by calls of 1,182 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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-22 15:32 UTC
- First observed by TOLLderived
- 2026-09-22
- Pricederived
- 0.001 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 4 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.
TOLL first observed it on 2026-09-22.
hmac sha512 hex, a POST endpoint on agentshelf.syntexa.ch, appears in the Coinbase registry; TOLL's taxonomy puts it in compute.
On Base, hmac sha512 hex asks 0.001 USDC per call.
hmac sha512 hex takes a json body with the fields key and text.
The daily sweep got a valid payment challenge from hmac sha512 hex on 2026-09-23, as at every sweep since 2026-09-23.
A response from hmac sha512 hex, as declared, includes ok, billed, digest, encoding, warnings, algorithm and 1 other.
agentshelf.syntexa.ch lists 1,182 endpoints; hmac sha512 hex is tied 2nd by calls with 1,180 others.
hmac sha512 hex drew a single call from a single payer in the trailing 30 days.
The last call to hmac sha512 hex came 1 day before the snapshot, 2026-09-22.
Closest in price to hmac sha512 hex within compute: history at machineobserver.com and json repair at keyronne.com.
No comparable listing in compute is cheaper.
The wallet paid by hmac sha512 hex is the payee of 1,187 endpoints across 2 hosts.
The price of hmac sha512 hex is declared by 168 other listings in compute too.
the payment options, as of 2026-09-23 16:56 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x1D61FA…E55a38 |
the checks, as of 2026-09-23 08:26 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-23 08:26 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-23 05:12 UTC | pass | 0 | new-after-daily-2026-09-22 |
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 2026-09-22 15:32 UTC · method · live
The input and output block
{
"input": {
"body": {
"key": "secret",
"text": "hello"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"billed": true,
"digest": "hmac-sha512-hex",
"encoding": "hex",
"warnings": [],
"algorithm": "sha512",
"receipt_id": "rcpt_01EXAMPLE000000000000000"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-23 16:56 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 sha512 hex on agentshelf.syntexa.ch", snapshot of 2026-09-23 16:56 UTC. https://tollindex.com/e/agentshelf-syntexa-ch-v1-hmac-sha512-hex-f5679f/at/2026-09-23T16-56Z. Accessed [access date].
BibTeX
@misc{toll-e-agentshelf-syntexa-ch-v1-hmac-sha512-hex-f5679f-2026-09-23T16-56Z,
author = {TOLL},
title = {hmac sha512 hex on agentshelf.syntexa.ch},
howpublished = {\url{https://tollindex.com/e/agentshelf-syntexa-ch-v1-hmac-sha512-hex-f5679f/at/2026-09-23T16-56Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-23 16:56 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.