passlisted in Coinbase#3 by calls of 28 on this host
0.03 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
- 2026-09-13 06:57 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.03 USDC
- Networks
- 1
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 28 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 28 endpoints on www.mahastrategies.com, the volcanic engine section is tied 3rd by calls with 11 others.
The request to the volcanic engine section is a json body with the field sectionId.
The declared response carries book, offerId, receipt, section, version and boundaries.
the volcanic engine section drew 2 calls from one payer in the trailing 30 days.
The last call to the volcanic engine section came 2 days before the snapshot, 2026-09-13.
A call to the volcanic engine section costs 0.03 USDC on Base, as declared.
It accounts for 4% of the calls counted across the host.
the volcanic engine section answers POST requests at www.mahastrategies.com; it is listed in the Coinbase registry and TOLL files it under identity.
the volcanic engine section answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to the volcanic engine section within identity: care pack at omniguchi.0000402.xyz and ecom reviews at api.x402node.dev.
Among comparable prices in identity, the volcanic engine section sits above 75% of them.
The wallet paid by the volcanic engine section is the payee of 28 endpoints on one host.
The seller's own tags are books, mcp, machine-readable and content-retrieval.
The price of the volcanic engine section is declared by 51 other listings in identity too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.03 USDC | exact | 0xec84c1…62de28 |
the checks, as of 2026-09-15 04:51 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 04:51 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:46 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:44 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:01 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:38 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 2026-09-13 06:57 UTC · method · live
The input and output block
{
"input": {
"body": {
"sectionId": "introduction"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"book": {
"id": "the-volcanic-engine",
"title": "The Volcanic Engine",
"author": "Mayone Maha Rajan",
"subtitle": "Living on a Firing Planet",
"sectionCount": 17,
"publicEditionUrl": "https://www.mahastrategies.com/books/the-volcanic-engine"
},
"offerId": "book-section-the-volcanic-engine",
"receipt": {
"version": "maha-machine-book-receipt/0.1",
"contentSha256": "sha256:c21c303f27cd3c95bb04cb96ca14e69aabc252d99d1c5dfdd65524717…",
"receiptSha256": "sha256:82138cd9b6f2a7ebd6db78bf2a8342ed1ff32cf71656f9f64d353abf7…",
"requestSha256": "sha256:9d6fb51d2739a02a2ebdb77c218935e1e209b597767c60e2028511a3b…",
"responseSha256": "sha256:583e16e81d1ce128b027018486c61e484af5bb38f3a5a2cf2f8bfa482…",
"canonicalization": "sorted-key canonical JSON with NFC-normalized strings"
},
"section": {
"id": "introduction",
"index": 0,
"title": "Introduction: The Engine and the Interruption",
"content": "# Introduction: The Engine and the Interruption\n\nOn the afternoo…",
"mediaType": "text/markdown; charset=utf-8",
"utf8Bytes": 22993,
"wordCount": 4119,
"contentSha256": "sha256:c21c303f27cd3c95bb04cb96ca14e69aabc252d99d1c5dfdd65524717…"
},
"version": "maha-machine-book-section/0.1",
"boundaries": {
"note": "Payment purchases structured delivery and an integrity receipt; …",
"purchaseUnit": "one deterministic machine-readable section retrieval",
"licenseTransferIncluded": false,
"editorialAnalysisIncluded": false,
"publicWebEditionRemainsFree": true,
"factualCertificationIncluded": false
}
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "the volcanic engine section on www.mahastrategies.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/www-mahastrategies-com-api-v1-books-the-volcanic-engine-section-5b756a/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-www-mahastrategies-com-api-v1-books-the-volcanic-engine-section-5b756a-2026-09-15T16-57Z,
author = {TOLL},
title = {the volcanic engine section on www.mahastrategies.com},
howpublished = {\url{https://tollindex.com/e/www-mahastrategies-com-api-v1-books-the-volcanic-engine-section-5b756a/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.