Roundhouse
Web & Content

Web search

Search the open web and get ranked results with titles, URLs and snippets. Priced per search.

Spot price
$0.020per search
call-weighted across 196 of 231 priced endpoints
Spread
630×
cheapest to dearest
Providers
123
158 hosts
Endpoints
244
214 answered last probe
Where the offers sitLog scale. The shaded band is the middle half of the market, $0.0050 to $0.015.
$0.0010$0.630

Every supplier below carries its index against that rate: 100 is spot, 40 is 60% below it, 310 is 3.1× it. Spot is weighted by how often each endpoint is called, so one wallet listing forty near-identical endpoints cannot move it on listings alone. The cheapest offer here is $0.0010 and the dearest $0.630.

Canonical request
querystringThe search terms.
limit?numberMaximum results to return.
Canonical response
resultsobject[]Matches, most relevant first.
results[].titlestringResult title.
results[].urlstringResult URL.
results[].snippetstringExtracted summary text.
results[].published_at?stringISO 8601 publication time, where the provider reports one.

1,298 endpoints offering this capability, from 123 wallets

EndpointIndexLast called
lookup.bustercall.workers.dev
lookup.bustercall.workers.dev/financial/companies/search$0.050244——Live—
lookup.bustercall.workers.dev
lookup.bustercall.workers.dev/financial/concepts/search$0.050244——Live—
lookup.bustercall.workers.dev
lookup.bustercall.workers.dev/financial/mutual-funds/search$0.050244——Live—
lookup.bustercall.workers.dev
lookup.bustercall.workers.dev/legal/judges/search$0.050244——Live—
mini-tollbooth.onrender.com
mini-tollbooth.onrender.com/search$0.050244——Live—
music.jamesbpollack.com
music.jamesbpollack.com/api/x402/search$0.05024463Live4d ago
natsecintel.com
natsecintel.com/x402/search$0.050244——Live—
oratio-api-production.up.railway.app
oratio-api-production.up.railway.app/v1/prayers/search$0.050244——Live—
Research Brief API
preview-chat-985505b1-9dc0-470f-9fc3-3704d8b625e3.space-z.ai/api/x402/research-brief$0.050244——Live—
ReadX
readx.1x402.sh/api/search$0.050244——Offline—
SCOPE Research API
scopeapi.dev/compare$0.05024411Live55d ago
SCOPE Research API
scopeapi.dev/research$0.05024411Live55d ago
Search Aggregator
search.combify.app/deep$0.05024411Live32d ago
Organic search competitors
seo.openverbs.com/v1/competitors$0.05024421Live15d ago
serp402
serp402.com/api/v1/google-ads$0.05024411Live13d ago
serp402
serp402.com/api/v1/google-light$0.05024411Live13d ago
serp402.com/api/v1/search$0.0502443699Live11d ago
sition-data-api.sition-data-api-worker.workers.dev
sition-data-api.sition-data-api-worker.workers.dev/v1/jp-authorities/search$0.05024421Unprobed6d ago
Crypto Coin Research Brief
www.blockchainiq.co/api/x402/v1/research/:coin$0.05024441Live2d ago
EPO Patent Search
x402-endpoints.onrender.com/patents/search$0.05024411Live131d ago
Search Aggregator
x402-production-d123.up.railway.app/search/deep$0.050244272Live41d ago
Skill: Crypto research
agent402.tools/api/skill/crypto-research$0.054264——Live—
StableTravel
stabletravel.dev/api/activities/search$0.054264142Live117d ago
WithZero
agents.withzero.xyz/api/v1/pipe0/company/search$0.06029332Live4d ago
StableSocial
stablesocial.dev/api/sc/linkedin/ads/search$0.060293122Live4d ago

Reading this table

The candidate read for this capability hit its cap, so this list is a floor rather than every offer in the catalog.

Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will pick the best provider of this capability over the free read API. No key, no account.

GET roundhouseai.io/unified.json?capability=web-search

Open skill.md
Show the prompt
Using Roundhouse, compare every x402 provider of Web search and pick one for me.
Weigh the price per unit against whether the endpoint answered when last probed, and say
what the cheapest option would cost against the median.

curl -s 'https://roundhouseai.io/unified.json?capability=web-search'

The canonical request and response in that document are the shape every provider is
mapped onto. Before paying, check the provider's record and read the live 402:
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet on the offer you choose>'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.