passlisted in Coinbase#7 by calls of 14 on this host
0.004 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
- 2026-09-09 09:53 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.004 USDC
- Networks
- 4
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.
serper news is one of 14 listed endpoints on api.munition.io, tied 7th by calls with 7 others among them.
serper news takes a json body with the fields q, gl, hl, num and tbs.
A response from serper news, as declared, includes meta, news and query.
In the trailing 30 days: one call, one payer.
serper news was last called 6 days before the snapshot.
The declared price is 0.004 USDC on Base.
serper news takes 4% of the calls counted across api.munition.io.
For serper news the listing declares 4 accepts on Base, Polygon, Arbitrum and Solana, to 2 different wallets.
api.munition.io serves serper news, a POST endpoint that TOLL places in search, listed in the Coinbase registry.
serper news answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to serper news within search: apollo org search at apollo.x402.paywithlocus.com and search at api.you.com.
serper news is priced above 24% of comparable listings in search.
The payee wallet is shared by 14 listings on one host.
The price of serper news is declared by 51 other listings in search too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.004 USDC | exact | 0x54d6C2…1A4aFa |
| Coinbase | eip155: | USDC | 0.004 USDC | exact | 0x54d6C2…1A4aFa |
| Coinbase | eip155: | USDC | 0.004 USDC | exact | 0x54d6C2…1A4aFa |
| Coinbase | solana: | USDC | 0.004 USDC | exact | CawPXxAT…kbDyDo |
the checks, as of 2026-09-15 07:10 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 07:10 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:36 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 06:24 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 13:58 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 14:55 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 2026-09-09 09:53 UTC · method · live
The input and output block
{
"input": {
"body": {
"q": "stablecoin regulation",
"gl": "us",
"hl": "en",
"num": 10,
"tbs": "qdr:w"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"meta": {
"searchedAt": "2026-09-09T00:00:00.000Z",
"resultCount": 1
},
"news": [
{
"date": "2 hours ago",
"link": "https://example.com/news/1",
"title": "Regulators finalize stablecoin rules",
"source": "Example News",
"position": 1
}
],
"query": "stablecoin regulation"
}
}
}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, "serper news on api.munition.io", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-munition-io-v1-serper-news-ff844e/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-api-munition-io-v1-serper-news-ff844e-2026-09-15T16-57Z,
author = {TOLL},
title = {serper news on api.munition.io},
howpublished = {\url{https://tollindex.com/e/api-munition-io-v1-serper-news-ff844e/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.