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 08:14 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.
distribution.openverbs.com serves poisson, a POST endpoint that TOLL places in the "other" category, listed in the Coinbase registry.
Per call, poisson declares 0.004 USDC on Base.
Requests carry a json body with the fields x, lambda and function.
poisson declares nothing about its output; validate flags that as advisory, not a verdict.
poisson answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
poisson is one of 4 listed endpoints on distribution.openverbs.com, tied 2nd by calls with 2 others among them.
poisson takes 23% of the calls counted across distribution.openverbs.com.
Over 30 days: 3 calls, one payer.
poisson was last called 9 days before the snapshot.
Closest in price to poisson within the "other" category: aviation airport status at api.x402node.dev and phone intelligence at x402.orthogonal.com.
poisson is priced above 54% of comparable listings in the "other" category.
poisson out-counts 77% of the 2,777 endpoints in the "other" category that carry counters.
The wallet paid by poisson is the payee of 370 endpoints across 89 hosts.
Seller tags: poisson distribution, poisson pmf, poisson cdf and poisson quantile.
98 other listings in the "other" category 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 04:19 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 04:19 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 04:16 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 04:16 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 06:31 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 10:01 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 08:14 UTC · method · live
The input and output block
{
"input": {
"body": {
"x": 1,
"lambda": 1,
"function": "pmf"
},
"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, "poisson on distribution.openverbs.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/distribution-openverbs-com-v1-poisson-2dd769/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-distribution-openverbs-com-v1-poisson-2dd769-2026-09-15T16-57Z,
author = {TOLL},
title = {poisson on distribution.openverbs.com},
howpublished = {\url{https://tollindex.com/e/distribution-openverbs-com-v1-poisson-2dd769/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.