Roundhouse
Web & Content

Web search

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

Spot price
$0.021per 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
China Bank Offers - ICBC
agent-offers-api-replitzip.replit.app/v1/banks/ICBC/offers/search$0.0104931Live101d ago
China Bank Offers Facts
agent-offers-api-replitzip.replit.app/v1/offers/search$0.0104921Live94d ago
Open Data Catalog Search
agent.chiemgaufilms.com/api/v1/open-data-search$0.0104944Live1d ago
agent402.tools
agent402.tools/api/search$0.01049——Live—
Prediction Market Search
agentbodega.store/api/prediction-markets/search$0.0104911Live120d ago
agentdata-api.sander-van-aard.workers.dev
agentdata-api.sander-van-aard.workers.dev/web/search$0.0104911Live32d ago
research-openalex
agentdatum.com/api/v1/d/research-openalex$0.0104943Live73d ago
agentreststop.com
agentreststop.com/search$0.01049——Unprobed—
agentreststop.com
agentreststop.com/v1/WebSearch$0.01049——Live—
Pubrio
agents.pubrio.com/companies/search$0.0104911Live6d ago
Scientific Paper Search
agentsvc.io/api/v1/proxy/paper-search$0.0104962Live12d ago
agentwholesale.vercel.app
agentwholesale.vercel.app/api/v1/search$0.0104933Live9d ago
Senate Lobbying Filing Search
ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/lobbying_reports$0.0104911Live28d ago
Animica
animica.dev/x402/search$0.0104921Offline78d ago
Agent Paywire
api.agentpaywire.com/v1/search$0.01049105Live1d ago
api.agentservices.to
api.agentservices.to/v1/search$0.01049——Live—
api.agentstools.dev
api.agentstools.dev/prediction/search$0.01049——Live—
Artefaktum
api.artefaktum.dev/v1/artifacts/search$0.0104941Live8d ago
api.blockchainmoneymap.com
api.blockchainmoneymap.com/api/devagentpal/negative-capability/query$0.0104943Live7d ago
websearch
api.firstmention.uk/s/websearch/brief$0.0104933Live10d ago
ForeverBetter Longevity API
api.foreverbetter.xyz/query$0.0104911Live116d ago
Plan Data API
api.form5500data.com/search$0.0104911Livetoday
api.gadgethumans.com
api.gadgethumans.com/search$0.01049——Live—
Web search
api.gadgethumans.com/web-search$0.01049——Live—
api.gentechlabs.net
api.gentechlabs.net/v1/agents/search/$0.01049——Live—

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.