passlisted in Coinbase#17 by calls of 105 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
- 3
- Unique payers, trailing 30 days
- 3
- Last called
- 2026-10-08 06:08 UTC
- First observed by TOLLderived
- 2026-10-03
- Pricederived
- 0.001 USDC
- Networks
- 1
How has the volume on this endpoint moved?
Of x402.agentindex.world's 105 listings, stats correlation ranks tied 17th by calls with 86 others.
Callers of stats correlation supply a json body with the fields x and y.
The declared response carries pearson_r.
stats correlation drew 3 calls from 3 unique payers in the trailing 30 days, every call from a different payer.
stats correlation was last called 1 day before the snapshot.
On Base, stats correlation asks 0.001 USDC per call.
At x402.agentindex.world, stats correlation takes POST requests, is listed in the Coinbase registry, and falls under the "other" category by TOLL's rules.
stats correlation answered the sweep of 2026-10-08 with a valid 402, as at every sweep since 2026-10-03.
Closest in price to stats correlation within the "other" category: life advice at x402lifeadvice.vercel.app and convert timezone at 402timezones.vercel.app.
stats correlation is the cheapest of 3,302 comparable listings in the "other" category; none asks less.
stats correlation out-counts 42% of the 3,297 endpoints in the "other" category that carry counters.
The wallet paid by stats correlation is the payee of 104 endpoints on one host.
The seller's own tags are statistics, correlation, pearson and data analysis.
The price of stats correlation is declared by 537 other listings in the "other" category too.
the payment options, as of 2026-10-08 23:19 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xb3F32b…9BA69d |
the checks, as of 2026-10-08 09:02 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-08 09:02 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 08:19 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 09:09 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 08:16 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 10:45 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 11:39 UTC | pass | 0 | new-after-daily-2026-10-03 |
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 2026-10-08 06:08 UTC · method · live
The input and output block
{
"input": {
"body": {
"x": [
1,
2,
3,
4,
5
],
"y": [
2,
4,
6,
8,
10
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"pearson_r": 1
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-08 23:19 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "stats correlation on x402.agentindex.world", snapshot of 2026-10-08 23:19 UTC. https://tollindex.com/e/x402-agentindex-world-stats-correlation-6213c6/at/2026-10-08T23-19Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-agentindex-world-stats-correlation-6213c6-2026-10-08T23-19Z,
author = {TOLL},
title = {stats correlation on x402.agentindex.world},
howpublished = {\url{https://tollindex.com/e/x402-agentindex-world-stats-correlation-6213c6/at/2026-10-08T23-19Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-08 23:19 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.