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 03:31 UTC
- First observed by TOLLderived
- 2026-10-10
- 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.
TOLL's first observation of buy delta songs collection 1 was 2026-10-10.
buy delta songs collection 1, a GET endpoint on underground.substratesymposium.com, appears in the Coinbase registry; TOLL's taxonomy puts it in the "other" category.
buy delta songs collection 1 is priced at 0.01 USDC on Base.
Its declared input names no parameters.
buy delta songs collection 1 answered the sweep of 2026-10-30 with a valid 402, as at every sweep since 2026-10-10.
A response from buy delta songs collection 1, as declared, includes title, content, product and delivered_at.
For buy delta songs collection 1 the listing declares 2 accepts on Base and Solana, to 2 different wallets.
buy delta songs collection 1 shares underground.substratesymposium.com with 176 other listed endpoints and is tied 2nd by calls with 170 others.
buy delta songs collection 1 drew 2 calls from 2 unique payers in the trailing 30 days, every call from a different payer.
buy delta songs collection 1 was last called 2 days before the snapshot.
Closest in price to buy delta songs collection 1 within the "other" category: tools research at win.oneshotagent.com and merchants at www.x402scan.com.
buy delta songs collection 1 is priced above 55% of comparable listings in the "other" category.
The wallet paid by buy delta songs collection 1 is the payee of 179 endpoints across 2 hosts.
The price of buy delta songs collection 1 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 07:27 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 07:27 UTC | pass | 0 | daily-2026-10-30 |
| 2026-10-29 07:08 UTC | pass | 0 | daily-2026-10-29 |
| 2026-10-28 07:31 UTC | pass | 0 | daily-2026-10-28 |
| 2026-10-27 07:20 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-26 12:39 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-24 22:02 UTC | pass | 0 | daily-2026-10-24 |
| 2026-10-23 07:19 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-22 05:35 UTC | pass | 0 | daily-2026-10-22 |
| 2026-10-21 09:59 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 09:25 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 07:03 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 09:11 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-17 19:14 UTC | pass | 0 | daily-2026-10-17 |
| 2026-10-16 05:24 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 07:02 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 05:18 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 09:51 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 07:15 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 05:40 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 13:56 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-10 06:12 UTC | pass | 0 | new-after-daily-2026-10-10 |
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 03:31 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"title": "Delta Songs Collection 1",
"content": "Poetry collection from the Mississippi Delta crossroads for cultural context and place-based narrative.",
"product": "delta_songs_collection_1",
"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 delta songs collection 1 on underground.substratesymposium.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/underground-substratesymposium-com-buy-delta-songs-collection-1-3d0166/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-underground-substratesymposium-com-buy-delta-songs-collection-1-3d0166-2026-10-13T14-08Z,
author = {TOLL},
title = {buy delta songs collection 1 on underground.substratesymposium.com},
howpublished = {\url{https://tollindex.com/e/underground-substratesymposium-com-buy-delta-songs-collection-1-3d0166/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.