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 02:41 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.
Among the 177 endpoints on underground.substratesymposium.com, buy chinatown adventure is tied 2nd by calls with 170 others.
Its declared input names no parameters.
buy chinatown adventure returns json; the example shows title, content, product and delivered_at.
The registry's counters give buy chinatown adventure 2 calls and 2 unique payers over 30 days, every call from a different payer.
buy chinatown adventure was last called 2 days before the snapshot.
The declared price is 0.01 USDC on Base.
For buy chinatown adventure the listing declares 2 accepts on Base and Solana, to 2 different wallets.
TOLL files buy chinatown adventure under the "other" category: a GET endpoint on underground.substratesymposium.com, listed in the Coinbase registry.
buy chinatown adventure answered the sweep of 2026-10-30 with a valid 402, as at every sweep since 2026-10-09.
Closest in price to buy chinatown adventure within the "other" category: tools research at win.oneshotagent.com and merchants at www.x402scan.com.
buy chinatown adventure is priced above 55% of comparable listings in the "other" category.
The wallet paid by buy chinatown adventure is the payee of 179 endpoints across 2 hosts.
The price of buy chinatown adventure 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 2026-10-30 12:27 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-30 12:27 UTC | pass | 0 | daily-2026-10-30 |
| 2026-10-29 12:07 UTC | pass | 0 | daily-2026-10-29 |
| 2026-10-28 12:33 UTC | pass | 0 | daily-2026-10-28 |
| 2026-10-27 12:10 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-23 12:43 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 22:02 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-19 12:24 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-16 10:07 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 12:07 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 09:59 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 15:18 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 12:20 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 10:55 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 19:05 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 23:03 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 02:41 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"title": "Chinatown Adventure",
"content": "Deep cultural immersion for navigating unfamiliar systems and authentic context.",
"product": "chinatown_adventure",
"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 chinatown adventure on underground.substratesymposium.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/underground-substratesymposium-com-buy-chinatown-adventure-ec1af7/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-underground-substratesymposium-com-buy-chinatown-adventure-ec1af7-2026-10-13T14-08Z,
author = {TOLL},
title = {buy chinatown adventure on underground.substratesymposium.com},
howpublished = {\url{https://tollindex.com/e/underground-substratesymposium-com-buy-chinatown-adventure-ec1af7/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.