passlisted in Coinbase#16 by calls of 65 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
- 3
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-30 22:18 UTC
- First observed by TOLLderived
- 2026-09-10
- 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 1 time 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.
Of x402.outpimp.com's 65 listings, solve Linear Equation ranks tied 16th by calls with 49 others.
solve Linear Equation takes a json body with the fields constants and coefficients.
A response from solve Linear Equation, as declared, includes ok and data.
Over 30 days: 3 calls, one payer.
The last call to solve Linear Equation came 16 days before the snapshot, 2026-08-30.
It is priced at 0.01 USDC on Base.
solve Linear Equation takes 1% of the calls counted across x402.outpimp.com.
For solve Linear Equation the listing declares 2 accepts on Base and Solana, to 2 different wallets.
solve Linear Equation, a POST endpoint on x402.outpimp.com, appears in the Coinbase registry; TOLL's taxonomy puts it in the "other" category.
solve Linear Equation answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to solve Linear Equation within the "other" category: authorize at api.safe4.ai and business time at chrono.schemasure.com.
solve Linear Equation is priced above 64% of comparable listings in the "other" category.
solve Linear Equation out-counts 77% of the 2,777 endpoints in the "other" category that carry counters.
The wallet paid by solve Linear Equation is the payee of 67 endpoints across 2 hosts.
The seller's tags on solve Linear Equation are linear equation solver, linear algebra and systems of equations.
The price of solve Linear Equation is declared by 428 other listings in the "other" category too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x548eFd…eEc5F6 |
| Coinbase | solana: | USDC | 0.01 USDC | exact | APer2Abh…XfqjRG |
the checks, as of 2026-09-15 04:02 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 04:02 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:01 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:01 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:16 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 09:42 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 2026-08-30 22:18 UTC · method · live
The input and output block
{
"input": {
"body": {
"constants": [
3,
1
],
"coefficients": [
[
1,
1
],
[
1,
-1
]
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"data": {
"params": {
"constants": [
3,
1
],
"coefficients": [
[
1,
1
],
[
1,
-1
]
]
},
"solution": [
2,
1
]
}
}
}
}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, "solve Linear Equation on x402.outpimp.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/x402-outpimp-com-solvelinearequation-1644a3/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-outpimp-com-solvelinearequation-1644a3-2026-09-15T16-57Z,
author = {TOLL},
title = {solve Linear Equation on x402.outpimp.com},
howpublished = {\url{https://tollindex.com/e/x402-outpimp-com-solvelinearequation-1644a3/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.