passlisted in Coinbase#38 by calls of 69 on this host
0.05 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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-20 01:38 UTC
- First observed by TOLLderived
- 2026-09-20
- Pricederived
- 0.05 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 56 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 69 endpoints on dt0ur.online, math solve is tied 38th by calls with 31 others.
The request to math solve is a json body with the field equation.
The output example is a json object with result and status.
math solve drew a single call from a single payer in the trailing 30 days.
The last call to math solve came 16 days before the snapshot, 2026-09-20.
Each call is priced at 0.05 USDC, payable on Base.
For math solve the listing declares 2 accepts on Base and Solana, to 2 different wallets.
dt0ur.online serves math solve, a POST endpoint that TOLL places in the "other" category, listed in the Coinbase registry.
math solve answered the sweep of 2026-10-06 with a valid 402, as at every sweep since 2026-09-20.
Closest in price to math solve within the "other" category: apollo people enrichment at apollo.x402.paywithlocus.com and tiers prototype at api.run402.com.
math solve is near the top of prices in the "other" category; 91% of comparable listings are cheaper.
The wallet paid by math solve is the payee of 77 endpoints on one host.
The price of math solve is declared by 122 other listings in the "other" category too.
the payment options, as of 2026-10-06 06:18 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.05 USDC | exact | 0x7f520c…a789b7 |
| Coinbase | solana: | USDC | 0.05 USDC | exact | 6PSaCVqW…ySGsQX |
the checks, as of 2026-10-06 07:57 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-06 07:57 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 07:20 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 10:01 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 05:00 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 14:18 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 07:17 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 06:35 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 18:54 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 05:41 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 20:27 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 06:05 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 06:16 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 06:39 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-20 19:17 UTC | pass | 0 | daily-2026-09-20 |
| 2026-09-20 18:20 UTC | pass | 0 | new-after-daily-2026-09-19 |
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 2026-09-20 01:38 UTC · method · live
The input and output block
{
"input": {
"body": {
"equation": "5 * (3 + 4)"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": 35,
"status": "success"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-06 06:18 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "math solve on dt0ur.online", snapshot of 2026-10-06 06:18 UTC. https://tollindex.com/e/dt0ur-online-api-math-solve-43257e/at/2026-10-06T06-18Z. Accessed [access date].
BibTeX
@misc{toll-e-dt0ur-online-api-math-solve-43257e-2026-10-06T06-18Z,
author = {TOLL},
title = {math solve on dt0ur.online},
howpublished = {\url{https://tollindex.com/e/dt0ur-online-api-math-solve-43257e/at/2026-10-06T06-18Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-06 06:18 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.