passlisted in Coinbasecounted above 30% of Storage
0.01 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
- 2
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-09-14 19:49 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.01 USDC
- Networks
- 2
How has the volume on this endpoint moved?
upload answers POST requests at stablestudio.io; it is listed in the Coinbase registry and TOLL files it under storage.
upload is priced at 0.01 USDC on Base.
Requests carry a json body with the fields size, filename and contentType.
upload accepts payment on Base and Solana, 2 options in all, to 2 different wallets.
A response from upload, as declared, includes pathname, uploadId, expiresAt, clientToken and curlExample.
On 2026-09-15 it returned a valid 402 challenge, as at every sweep since 2026-09-11.
upload is the only listed endpoint on stablestudio.io.
The registry's counters give upload 2 calls and 2 unique payers over 30 days, every call from a different payer.
The last call to upload came 1 day before the snapshot, 2026-09-14.
The nearest comparably priced alternatives in storage are upload to ipfs on kleros-ipfs-gateway.fly.dev and ipfs pin on x402engine.app.
upload is priced above 55% of comparable listings in storage.
The payee wallet is shared by 2 listings across 2 hosts.
Seller tags: Upload.
The price of upload is declared by 38 other listings in storage too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x07F067…82a045 |
| Coinbase | solana: | USDC | 0.01 USDC | exact | HqpEDUY3…4s6h2c |
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 06:59 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:36 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 2026-09-14 19:49 UTC · method · live
The input and output block
{
"input": {
"body": {
"size": 1524605,
"filename": "photo.jpg",
"contentType": "image/jpeg"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"pathname": "uploads/8eecdb7b-bd76-4054-94f9-94c9abb57eab/photo.jpg",
"uploadId": "8eecdb7b-bd76-4054-94f9-94c9abb57eab",
"expiresAt": "2026-05-18T20:11:05.273Z",
"clientToken": "vercel_blob_client_token_example_redacted",
"curlExample": "curl -X PUT \"https://vercel.com/api/blob/?pathname=uploads%2F8eecdb7b-bd76-4054-94f9-94c9abb57eab%2Fphoto.jpg\" -H \"authorization: Bearer <client-token>\" -H \"x-content-type: image/jpeg\" -H \"x-api-version: 11\" --data-binary @photo.jpg"
}
}
}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, "upload on stablestudio.io", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/stablestudio-io-api-upload-58ae5e/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-stablestudio-io-api-upload-58ae5e-2026-09-15T16-57Z,
author = {TOLL},
title = {upload on stablestudio.io},
howpublished = {\url{https://tollindex.com/e/stablestudio-io-api-upload-58ae5e/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.