passlisted in Coinbase#2 by calls of 177 on this host
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
- 2026-10-11 02:17 UTC
- First observed by TOLLderived
- 2026-10-09
- Pricederived
- 0.01 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 2 times across 10 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.
underground.substratesymposium.com lists 177 endpoints; buy cosmic inflation is tied 2nd by calls with 170 others.
buy cosmic inflation declares an input block that names no parameters.
The declared response carries title, content, product and delivered_at.
buy cosmic inflation drew 2 calls from 2 unique payers in the trailing 30 days, every call from a different payer.
buy cosmic inflation was last called 2 days before the snapshot.
A call to buy cosmic inflation costs 0.01 USDC on Base, as declared.
2 payment options span Base and Solana, to 2 different wallets.
buy cosmic inflation, a GET endpoint on underground.substratesymposium.com, appears in the Coinbase registry; TOLL's taxonomy puts it in the "other" category.
buy cosmic inflation answered the sweep of 2026-10-23 with a valid 402, as at every sweep since 2026-10-09.
Closest in price to buy cosmic inflation within the "other" category: merchants at www.x402scan.com and world cup get schedule at machina.pay.zeroclick.io.
buy cosmic inflation is priced above 55% of comparable listings in the "other" category.
The wallet paid by buy cosmic inflation is the payee of 179 endpoints across 2 hosts.
The price of buy cosmic inflation is declared by 1,086 other listings in the "other" category too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xA3bAbB…d18E08 |
| Coinbase | solana: | USDC | 0.01 USDC | exact | 5HK2dGaa…tX1tkN |
the checks, as of 2026-10-23 09:27 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-23 09:27 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 11:57 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 11:35 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 09:14 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 11:04 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-17 21:30 UTC | pass | 0 | daily-2026-10-17 |
| 2026-10-16 07:16 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 09:04 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 07:05 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 11:50 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 09:11 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 07:54 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 16:01 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 22:55 UTC | pass | 0 | new-after-daily-2026-10-09 |
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 2026-10-11 02:17 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"title": "Cosmic Inflation",
"content": "Universe origin theory for understanding explosive emergence and rapid scale-up.",
"product": "cosmic_inflation",
"delivered_at": "2026-04-24T10:00:00Z"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "buy cosmic inflation on underground.substratesymposium.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/underground-substratesymposium-com-buy-cosmic-inflation-82a99b/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-underground-substratesymposium-com-buy-cosmic-inflation-82a99b-2026-10-13T14-08Z,
author = {TOLL},
title = {buy cosmic inflation on underground.substratesymposium.com},
howpublished = {\url{https://tollindex.com/e/underground-substratesymposium-com-buy-cosmic-inflation-82a99b/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.