portfolio qaoa derived
quantum.halowerk.comMarket dataderived
POST https://quantum.halowerk.com/v1/portfolio-qaoa
passlisted in Coinbase#2 by calls of 10 on this host
0.005 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
- 2026-09-01 07:52 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.005 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 29 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.
quantum.halowerk.com serves portfolio qaoa, a POST endpoint that TOLL places in market data, listed in the Coinbase registry.
A call to portfolio qaoa costs 0.005 USDC on Base, as declared.
The request to portfolio qaoa is a json body with the fields assets, covariance, select_count and risk_aversion.
portfolio qaoa declares nothing about its output; validate flags that as advisory, not a verdict.
portfolio qaoa answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
portfolio qaoa is one of 10 listed endpoints on quantum.halowerk.com, tied 2nd by calls with 8 others among them.
portfolio qaoa takes 9% of the calls counted across quantum.halowerk.com.
In the trailing 30 days: one call, one payer.
portfolio qaoa was last called 15 days before the snapshot.
Closest in price to portfolio qaoa within market data: stonk yield invoke at api.solenrich.com and gas at base-gas-x402-production.up.railway.app.
portfolio qaoa is priced above 24% of comparable listings in market data.
The wallet paid by portfolio qaoa is the payee of 1,553 endpoints across 67 hosts.
The price of portfolio qaoa is declared by 483 other listings in market data too.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x2880Ed…1C4E5E |
the checks, as of 2026-09-15 06:08 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 06:08 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 05:39 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 05:33 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 07:49 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 11:42 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 2026-09-01 07:52 UTC · method · live
The input and output block
{
"input": {
"body": {
"assets": [
{
"name": "A",
"expected_return": 0.08
},
{
"name": "B",
"expected_return": 0.06
},
{
"name": "C",
"expected_return": 0.1
},
{
"name": "D",
"expected_return": 0.04
}
],
"covariance": [
[
0.04,
0.01,
0.015,
0.005
],
[
0.01,
0.03,
0.008,
0.004
],
[
0.015,
0.008,
0.06,
0.006
],
[
0.005,
0.004,
0.006,
0.02
]
],
"select_count": 2,
"risk_aversion": 0.7
},
"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 21:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "portfolio qaoa on quantum.halowerk.com", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/quantum-halowerk-com-v1-portfolio-qaoa-a833c1/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-quantum-halowerk-com-v1-portfolio-qaoa-a833c1-2026-09-15T21-20Z,
author = {TOLL},
title = {portfolio qaoa on quantum.halowerk.com},
howpublished = {\url{https://tollindex.com/e/quantum-halowerk-com-v1-portfolio-qaoa-a833c1/at/2026-09-15T21-20Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 21:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.