passabsent from every registrycounted above 6% of Inference
0.25 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-09-25 11:48 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- — / — / 100%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-14 16:59 UTC
- First observed by TOLLderived
- 2026-09-14
- Pricederived
- 0.25 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 42 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.
TOLL files optimize under inference: a POST endpoint on prompt-optimizer.johntaylor1online.workers.dev, listed in neither registry at the last pull.
Per call, optimize declares 0.25 USDC on Base.
The listing declares an input block with no named parameters.
optimize declares json output without an example.
On 2026-09-23 it returned a valid 402 challenge, as at every sweep since 2026-09-14.
optimize is the only listed endpoint on prompt-optimizer.johntaylor1online.workers.dev.
One payer accounts for all 2 calls to optimize over 30 days.
Its last counted call came 48 days before the snapshot.
optimize sits nearest in price to anthropic chat (anthropic.x402.paywithlocus.com) and generate (kino402.com) among listings in inference.
optimize is near the top of prices in inference; 99% of comparable listings are cheaper.
The wallet paid by optimize is the payee of 42 endpoints across 39 hosts.
optimize was missing from the Coinbase registry at the pull of 2026-09-25, confirmed at the pull of 2026-09-25; that is registry presence, not liveness.
The price of optimize is declared by 46 other listings in inference too.
Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.
the payment options, as of 2026-09-25 11:48 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.25 USDC | exact | 0x463c5f…1860db |
the checks, as of 2026-09-23 06:07 UTC · methodendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-23 06:07 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 06:17 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 06:40 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-20 19:19 UTC | pass | 0 | daily-2026-09-20 |
| 2026-09-19 04:42 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 10:34 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 04:38 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 04:38 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 04:36 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 21:50 UTC | pass | 0 | new-2026-09-14T21-49-38-378Z |
Presence in a registry, not liveness of the service (method). Newest first.
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-14 16:59 UTC · method
The input and output block
{
"input": {
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {}
}
}Cite this page
This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "optimize on prompt-optimizer.johntaylor1online.workers.dev". https://tollindex.com/e/prompt-optimizer-johntaylor1online-workers-dev-optimize-458e4a. Accessed [access date].
BibTeX
@misc{toll-e-prompt-optimizer-johntaylor1online-workers-dev-optimize-458e4a-2026-11-01,
author = {TOLL},
title = {optimize on prompt-optimizer.johntaylor1online.workers.dev},
howpublished = {\url{https://tollindex.com/e/prompt-optimizer-johntaylor1online-workers-dev-optimize-458e4a}},
year = {2026},
month = {11},
note = {Frozen at its last observation, 2026-11-01 21:59 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.