passlisted in Coinbase#196 by calls of 356 on this host
0.008 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
- 2026-09-06 21:57 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.008 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 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.
math interest shares api.x402node.dev with 355 other listed endpoints and is tied 196th by calls with 160 others.
Callers of math interest supply the query parameters n, rate, type, years and principal.
math interest declares nothing about its output; validate flags that as advisory, not a verdict.
math interest drew a single call from a single payer in the trailing 30 days.
The last call to math interest came 9 days before the snapshot, 2026-09-06.
A call to math interest costs 0.008 USDC on Base, as declared.
2 payment options span Base and Solana, to 2 different wallets.
math interest is a GET endpoint at api.x402node.dev, listed in the Coinbase registry and filed by TOLL under compute.
math interest answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to math interest within compute: crons at cron402-api.user-defaults.workers.dev and aman staking rewards at amanchain-relay.gitajhd.workers.dev.
math interest is priced above 41% of comparable listings in compute.
375 listed endpoints across 2 hosts pay to the same wallet.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.008 USDC | exact | 0x4466d4…dd125e |
| Coinbase | solana: | USDC | 0.008 USDC | exact | 9urRvUx6…8Eo1up |
the checks, as of 2026-09-15 05:35 UTC · method · pinnableendpoint answered HTTP 402
bazaar.info.output· advisory, does not affect the verdict · output metadata is present (advisory)
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 05:35 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 05:09 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 05:05 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 07:21 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 11:03 UTC | pass | 1 | 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 2026-09-06 21:57 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"n": "string",
"rate": "string",
"type": "string",
"years": "string",
"principal": "string"
}
},
"output": null
}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, "math interest on api.x402node.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-x402node-dev-math-interest-79f59e/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-api-x402node-dev-math-interest-79f59e-2026-09-15T16-57Z,
author = {TOLL},
title = {math interest on api.x402node.dev},
howpublished = {\url{https://tollindex.com/e/api-x402node-dev-math-interest-79f59e/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.