malformedlisted in Coinbase and Binance#8 by calls of 20 on this host
1 USDC
per call, as the listing declares it on eip155:
- Validation state
- malformed
- Uptime, 7 / 30 / 90 days
- 0% / 0% / 0%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-17 15:22 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 1 USDC
- Networks
- 11
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.
exam prep answered the sweep of 2026-09-15 with a 402 that failed the required check parse.
For exam prep the failing check asks whether the discovery extension parsed.
At edupulse.theaslangroupllc.com, exam prep takes GET requests, is listed in both the Coinbase and Binance registries, and falls under inference by TOLL's rules.
exam prep is priced at 1 USDC on Base.
Its declared inputs are the query parameters exam, lang, topic, questions and difficulty.
exam prep accepts payment on Base, Solana, Polygon, Arbitrum and 7 others, 14 options in all, to 4 different wallets.
exam prep declares json output without an example.
The registry counted one call from one payer in the trailing 30 days.
exam prep was last called 29 days before the snapshot.
Among the 20 endpoints on edupulse.theaslangroupllc.com, exam prep is tied 8th by calls with 5 others.
It accounts for 5% of the calls counted across the host.
exam prep is near the top of prices in inference; 98% of comparable listings are cheaper.
Closest in price to exam prep within inference: publications at dripstack.xyz and fal generate at vaaya.ai.
For 9 of the options on exam prep, TOLL has no verified decimals and shows the raw amount. exam prep declares exact and eip3009 as payment schemes.
Its payee wallet receives for 964 listed endpoints across 78 hosts.
The seller's tags on exam prep are exam-prep, practice-questions, rationales and exam-style.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 1 USDC | exact | 0x50ab20…4912fc |
| Coinbase | eip155: | USDC | 1 USDC | exact | 0x50ab20…4912fc |
| Coinbase | solana: | USDC | 1 USDC | exact | 985iFjbn…4B5KX1 |
| Coinbase | eip155: | USDC | 1 USDC | exact | 0x50ab20…4912fc |
| Coinbase | eip155: | USDC | 1 USDC | exact | 0x50ab20…4912fc |
| Coinbase | eip155: | USDC | 1000000 smallest units, decimals unknown | exact | 0x50ab20…4912fc |
| Coinbase | eip155: | USDC | 1000000 smallest units, decimals unknown | exact | 0x50ab20…4912fc |
| Coinbase | eip155: | USD₮0 | 1000000 smallest units, decimals unknown | exact | 0x50ab20…4912fc |
| Coinbase | eip155: | USDC | 1000000 smallest units, decimals unknown | exact | 0x50ab20…4912fc |
| Coinbase | algorand: | 31566704 | 1000000 smallest units, decimals unknown | exact | 62A253YP…FWGI7I |
| Coinbase | xrpl: | XRP | 1000000 smallest units, decimals unknown | exact | rMnHeutY…pPEh32 |
| Coinbase | xrpl: | 524C5553…000000 | 1 smallest units, decimals unknown | exact | rMnHeutY…pPEh32 |
| Coinbase | eip155: | World Liberty Financial USD | 1000000000000000000 smallest units, decimals unknown | exact | 0x50ab20…4912fc |
| Binance | eip155: | 0x8d0d00…f08b0d | 1000000000000000000 smallest units, decimals unknown | eip3009 | 0x50ab20…4912fc |
the checks, as of 2026-09-15 06:26 UTC · method · pinnableendpoint answered HTTP 402
bazaar.info.output.example· advisory, does not affect the verdict · an output example is provided (advisory)parse· the discovery extension parsed
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:26 UTC | malformed | 2 | daily-2026-09-15 |
| 2026-09-14 05:56 UTC | malformed | 2 | daily-2026-09-14 |
| 2026-09-13 05:48 UTC | malformed | 2 | daily-2026-09-13 |
| 2026-09-12 08:05 UTC | malformed | 2 | daily-2026-09-12 |
| 2026-09-11 12:03 UTC | malformed | 2 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
- listed in Binance
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-17 15:22 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"exam": {
"type": "string",
"required": true,
"description": "exam"
},
"lang": {
"type": "string",
"required": false,
"description": "lang"
},
"topic": {
"type": "string",
"required": true,
"description": "topic"
},
"questions": {
"type": "integer",
"example": "5",
"required": false,
"description": "questions"
},
"difficulty": {
"type": "string",
"required": false,
"description": "difficulty"
}
}
},
"output": {
"type": "json",
"example": {}
}
}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, "exam prep on edupulse.theaslangroupllc.com", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/edupulse-theaslangroupllc-com-api-exam-prep-c19000/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-edupulse-theaslangroupllc-com-api-exam-prep-c19000-2026-09-15T21-20Z,
author = {TOLL},
title = {exam prep on edupulse.theaslangroupllc.com},
howpublished = {\url{https://tollindex.com/e/edupulse-theaslangroupllc-com-api-exam-prep-c19000/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.