passlisted in Coinbase#5 by calls of 13 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
- 2026-08-19 15:03 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.002 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.
Of tools.halowerk.com's 13 listings, abtest evaluate ranks tied 5th by calls with 8 others.
The request to abtest evaluate is a json body with the fields control, variant, looks_taken, confidence_level and minimum_detectable_effect_rel.
abtest evaluate returns json; the example shows control, peeking, variant, verdict, bayesian, stateless and 2 others.
abtest evaluate drew a single call from a single payer in the trailing 30 days.
The last call to abtest evaluate came 27 days before the snapshot, 2026-08-19.
The declared price is 0.002 USDC on Base.
abtest evaluate takes 6% of the calls counted across tools.halowerk.com.
TOLL files abtest evaluate under inference: a POST endpoint on tools.halowerk.com, listed in the Coinbase registry.
abtest evaluate answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to abtest evaluate within inference: chat completions at api.xfuel.app and embeddings at agent402.tools.
abtest evaluate is among the cheapest in inference; 7% of comparable listings ask less.
The wallet paid by abtest evaluate is the payee of 1,553 endpoints across 67 hosts.
The seller's tags on abtest evaluate are x402, agent-tools, analysis and abtest_evaluate.
106 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 | 0.002 USDC | exact | 0x2880Ed…1C4E5E |
the checks, as of 2026-09-15 06:10 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:10 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:41 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:34 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:51 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:44 UTC | pass | 0 | 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 2026-08-19 15:03 UTC · method · live
The input and output block
{
"input": {
"body": {
"control": {
"visitors": 4820,
"conversions": 241
},
"variant": {
"visitors": 4790,
"conversions": 302
},
"looks_taken": 3,
"confidence_level": 0.95,
"minimum_detectable_effect_rel": 0.1
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"control": {
"rate": 0.05,
"visitors": 4820,
"conversions": 241
},
"peeking": {
"correction": "bonferroni",
"looks_taken": 3,
"adjusted_alpha": 0.01666667,
"significant_after_adjustment": true,
"effective_false_positive_rate_unadjusted": 0.142625
},
"variant": {
"rate": 0.063048,
"visitors": 4790,
"conversions": 302
},
"verdict": {
"reasons": [
"Fewer observations per group (4790) than the 30245 the requested minimum detectable effect needs."
],
"decision": "keep_running"
},
"bayesian": {
"prior": {
"beta": 1,
"alpha": 1
},
"method": "closed-form Beta-Binomial, no sampling",
"posterior_control": {
"beta": 4580,
"mean": 0.050187,
"alpha": 242
},
"posterior_variant": {
"beta": 4489,
"mean": 0.06323,
"alpha": 303
},
"probability_exact": true,
"credible_interval_control": [
0.044204,
0.056523
],
"credible_interval_variant": [
0.056515,
0.070291
],
"probability_variant_better": 0.997196,
"expected_loss_choosing_control": 0.01169,
"expected_loss_choosing_variant": 0.000002
},
"stateless": true,
"frequentist": {
"z": 2.769911,
"note": null,
"alpha": 0.05,
"p_value": 0.0056071682,
"alternative": "two_sided",
"significant": true,
"absolute_lift": 0.013048,
"relative_lift": 0.26096,
"standard_error": 0.00471,
"confidence_level": 0.95,
"confidence_interval_absolute": [
0.003816,
0.02228
]
},
"sample_size": {
"power": 0.8,
"sufficient": false,
"current_control": 4820,
"current_variant": 4790,
"required_per_group": 30245,
"minimum_detectable_effect_rel": 0.1
},
"deterministic": true
}
}
}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, "abtest evaluate on tools.halowerk.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/tools-halowerk-com-v1-abtest-evaluate-aafd7c/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-tools-halowerk-com-v1-abtest-evaluate-aafd7c-2026-09-15T16-57Z,
author = {TOLL},
title = {abtest evaluate on tools.halowerk.com},
howpublished = {\url{https://tollindex.com/e/tools-halowerk-com-v1-abtest-evaluate-aafd7c/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.