passlisted in Coinbase#2 by calls of 4 on this host
0.004 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 08:12 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.004 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.
At otp.openverbs.com, totp takes POST requests, is listed in the Coinbase registry, and falls under inference by TOLL's rules.
On Base, totp asks 0.004 USDC per call.
Callers of totp supply a json body with the fields period, secret and timestamp.
totp declares nothing about its output; validate flags that as advisory, not a verdict.
totp answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
totp shares otp.openverbs.com with 3 other listed endpoints and is tied 2nd by calls with 2 others.
totp takes 23% of the calls counted across otp.openverbs.com.
One payer accounts for all 3 calls to totp over 30 days.
totp was last called 9 days before the snapshot.
Closest in price to totp within inference: google ai mode ai mode at x402.openwebninja.com and chat completions at x402.orthogonal.com.
totp is priced above 16% of comparable listings in inference.
Within inference, 75% of endpoints with counters have fewer calls.
The wallet paid by totp is the payee of 370 endpoints across 89 hosts.
Seller tags: totp api, generate totp, time based otp and authenticator code.
35 other listings in inference 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 | 0.004 USDC | exact | 0xb3f4de…C2194A |
the checks, as of 2026-09-15 06:39 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 06:39 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 06:08 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 06:00 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 08:17 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 13:02 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 08:12 UTC · method · live
The input and output block
{
"input": {
"body": {
"period": 1,
"secret": "example",
"timestamp": 1
},
"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, "totp on otp.openverbs.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/otp-openverbs-com-v1-totp-d58b71/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-otp-openverbs-com-v1-totp-d58b71-2026-09-15T16-57Z,
author = {TOLL},
title = {totp on otp.openverbs.com},
howpublished = {\url{https://tollindex.com/e/otp-openverbs-com-v1-totp-d58b71/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.