passlisted in Coinbase#13 by calls of 43 on this host
0.001 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 03:41 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 USDC
- Networks
- 2
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.
Of quartermaster.surewhynot.app's 43 listings, base64 ranks tied 13th by calls with 30 others.
base64 takes the query parameters op and data.
Its example response has the fields op and result.
base64 drew a single call from a single payer in the trailing 30 days.
The last call to base64 came 28 days before the snapshot, 2026-08-19.
Per call, base64 declares 0.001 USDC on Base.
Of the calls counted across quartermaster.surewhynot.app, base64 takes 1%.
2 payment options span Base and Solana, to 2 different wallets.
base64, a GET endpoint on quartermaster.surewhynot.app, appears in the Coinbase registry; TOLL's taxonomy puts it in the "other" category.
base64 answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to base64 within the "other" category: useless fact at x402uselessfacts.vercel.app and life advice at x402lifeadvice.vercel.app.
base64 is the cheapest of 2,772 comparable listings in the "other" category; none asks less.
The wallet paid by base64 is the payee of 43 endpoints on one host.
Seller tags: base64, encode, decode and developer-tools.
The price of base64 is declared by 1,267 other listings in the "other" category too.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x525366…1019cb |
| Coinbase | solana: | USDC | 0.001 USDC | exact | FgcKNzsB…snzXfa |
the checks, as of 2026-09-15 05:24 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 05:24 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:59 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:55 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:12 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:51 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 03:41 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"op": "encode",
"data": "hello"
}
},
"output": {
"type": "json",
"example": {
"op": "encode",
"result": "aGVsbG8="
}
}
}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, "base64 on quartermaster.surewhynot.app", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/quartermaster-surewhynot-app-v1-base64-6b2acd/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-quartermaster-surewhynot-app-v1-base64-6b2acd-2026-09-15T21-20Z,
author = {TOLL},
title = {base64 on quartermaster.surewhynot.app},
howpublished = {\url{https://tollindex.com/e/quartermaster-surewhynot-app-v1-base64-6b2acd/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.