passlisted in Coinbase#4 by calls of 178 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 01:26 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 12 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 underground.substratesymposium.com's 178 listings, buy vanda ranks tied 4th by calls with 169 others.
The listing declares an input block with no named parameters.
buy vanda returns json; the example shows title, content, product and delivered_at.
The registry's counters give buy vanda 2 calls and 2 unique payers over 30 days, every call from a different payer.
The last call to buy vanda came 21 days before the snapshot, 2026-10-11.
A call to buy vanda costs 0.01 USDC on Base, as declared.
buy vanda accepts payment on Base and Solana, 2 options in all, to 2 different wallets.
At underground.substratesymposium.com, buy vanda takes GET requests, is listed in the Coinbase registry, and falls under the "other" category by TOLL's rules.
buy vanda answered the sweep of 2026-10-30 with a valid 402, as at every sweep since 2026-10-09.
Closest in price to buy vanda within the "other" category: horror story at horrorstoryapi.vercel.app and tools research at win.oneshotagent.com.
buy vanda is priced above 49% of comparable listings in the "other" category.
The wallet paid by buy vanda is the payee of 179 endpoints across 2 hosts.
The price of buy vanda is declared by 1,356 other listings in the "other" category too.
the payment options, as of 2026-11-01 13:19 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 10:51 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 10:51 UTC | pass | 0 | daily-2026-10-30 |
| 2026-10-29 10:27 UTC | pass | 0 | daily-2026-10-29 |
| 2026-10-28 10:50 UTC | pass | 0 | daily-2026-10-28 |
| 2026-10-27 10:29 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-26 16:49 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-23 10:53 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 20:10 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-19 10:38 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 18:46 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-16 08:30 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 10:26 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 08:18 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 13:09 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 10:34 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 09:11 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 17:25 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 22:58 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 01:26 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"title": "Vanda (Resilience)",
"content": "Study of thriving without traditional support for minimal-resource operation.",
"product": "vanda",
"delivered_at": "2026-04-24T10:00:00Z"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-11-01 13:19 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 vanda on underground.substratesymposium.com", snapshot of 2026-11-01 13:19 UTC. https://tollindex.com/e/underground-substratesymposium-com-buy-vanda-b0d20c/at/2026-11-01T13-19Z. Accessed [access date].
BibTeX
@misc{toll-e-underground-substratesymposium-com-buy-vanda-b0d20c-2026-11-01T13-19Z,
author = {TOLL},
title = {buy vanda on underground.substratesymposium.com},
howpublished = {\url{https://tollindex.com/e/underground-substratesymposium-com-buy-vanda-b0d20c/at/2026-11-01T13-19Z}},
year = {2026},
month = {11},
note = {Pinned view of the snapshot of 2026-11-01 13:19 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.