passlisted in Coinbase#1 by calls of 4 on this host
0.99 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
- 1
- Last called
- 2026-08-27 22:26 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.99 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.
At underground.substratesymposium.com, buy echeveria takes GET requests, is listed in the Coinbase registry, and falls under the "other" category by TOLL's rules.
Per call, buy echeveria declares 0.99 USDC on Base.
buy echeveria declares an input block that names no parameters.
2 payment options span Base and Solana, to 2 different wallets.
buy echeveria returns json; the example shows title, content, product and delivered_at.
The daily sweep got a valid payment challenge from buy echeveria on 2026-09-15, as at every sweep since 2026-09-11.
buy echeveria shares underground.substratesymposium.com with 3 other listed endpoints and is tied 1st by calls with 2 others.
buy echeveria takes 29% of the calls counted across underground.substratesymposium.com.
One payer accounts for all 2 calls to buy echeveria over 30 days.
buy echeveria was last called 19 days before the snapshot.
Closest in price to buy echeveria within the "other" category: apps renew at agents.withzero.xyz and calculate at strategic-divergence-engine.johntaylor1online.workers.dev.
buy echeveria is near the top of prices in the "other" category; 99% of comparable listings are cheaper.
The wallet paid by buy echeveria is the payee of 4 endpoints on one host.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.99 USDC | exact | 0xA3bAbB…d18E08 |
| Coinbase | solana: | USDC | 0.99 USDC | exact | 5HK2dGaa…tX1tkN |
the checks, as of 2026-09-15 06:04 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 06:04 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:35 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:29 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:46 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:37 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 2026-05-19 23:41 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"title": "Echeveria (Rosette)",
"content": "Reflection on geometric perfection for pattern recognition and aesthetic satisfaction.",
"product": "echeveria",
"delivered_at": "2026-04-24T10:00:00Z"
}
}
}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, "buy echeveria on underground.substratesymposium.com", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/underground-substratesymposium-com-buy-echeveria-a2e218/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-underground-substratesymposium-com-buy-echeveria-a2e218-2026-09-15T21-20Z,
author = {TOLL},
title = {buy echeveria on underground.substratesymposium.com},
howpublished = {\url{https://tollindex.com/e/underground-substratesymposium-com-buy-echeveria-a2e218/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.