passlisted in Coinbasecounted above 1% of Media
0.02 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
- 2026-08-27 13:53 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.02 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.
image-captioner.pdfextractapi.workers.dev serves caption, a POST endpoint that TOLL places in media, listed in the Coinbase registry.
Per call, caption declares 0.02 USDC on Base.
The listing describes the request as a form-data body with the field file.
caption returns json; the example shows tags, caption, alt_text, contains_text and dominant_colors.
The daily sweep got a valid payment challenge from caption on 2026-09-15, as at every sweep since 2026-09-11.
caption is the only listed endpoint on image-captioner.pdfextractapi.workers.dev.
The registry counted one call from one payer in the trailing 30 days.
caption was last called 19 days before the snapshot.
Closest in price to caption within media: render at agent402.tools and tts elevenlabs at x402engine.app.
Among comparable prices in media, caption sits above 57% of them.
25 listed endpoints across 25 hosts pay to the same wallet.
The price of caption is declared by 37 other listings in media too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0xA0AC44…0C189E |
the checks, as of 2026-09-15 04:49 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 04:49 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:44 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:42 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:58 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:35 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 2026-08-27 13:53 UTC · method · live
The input and output block
{
"input": {
"body": {
"file": "photo.jpg"
},
"type": "http",
"method": "POST",
"bodyType": "form-data"
},
"output": {
"type": "json",
"example": {
"tags": [
"dog",
"golden retriever",
"park",
"grass",
"outdoors",
"running"
],
"caption": "A golden retriever running across a grassy park on a sunny day.",
"alt_text": "Golden retriever running across a park",
"contains_text": false,
"dominant_colors": [
"green",
"gold",
"blue"
]
}
}
}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, "caption on image-captioner.pdfextractapi.workers.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/image-captioner-pdfextractapi-workers-dev-caption-57db5e/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-image-captioner-pdfextractapi-workers-dev-caption-57db5e-2026-09-15T16-57Z,
author = {TOLL},
title = {caption on image-captioner.pdfextractapi.workers.dev},
howpublished = {\url{https://tollindex.com/e/image-captioner-pdfextractapi-workers-dev-caption-57db5e/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.