News/Research Pay-Per-Call AI Services
165 paid services found. Status, reliability and price come from our own test calls. Open any row for the full record.
| Service | Category | Status | Recent Checks OK | Response Time | Price Per Call | Last Checked |
|---|---|---|---|---|---|---|
| 2s.io | News/Research | Live | 20/20 | 253 ms | $0.045 | 30 min ago |
| aep-api.fly.dev | News/Research | Live | 20/20 | 112 ms | $0.03 | 18 min ago |
| agent-data-tools.grit-77.workers.dev Hacker News stories/comments metadata by query, compact JSON. | News/Research | Live | 20/20 | 232 ms | $0.01 | 12 min ago |
| agent-economy-signal-x402-mainnet.bronzetti-andrea.workers.dev | News/Research | Live | 20/20 | 369 ms | $0.02 | 18 min ago |
| agent-research-brief-api-production.up.railway.app | News/Research | Live | 20/20 | 229 ms | $0.05 | 12 min ago |
| agent-search.centorprat.workers.dev | News/Research | Live | 20/20 | 403 ms | $0.006 | 30 min ago |
| agent.agentflare.org | News/Research | Live | 20/20 | 591 ms | $0.005 | 20 min ago |
| agent.wingmanprotocol.com | News/Research | Live | 20/20 | 107 ms | $0.05 | 18 min ago |
| agentpresswire.dev Get press coverage for a product launch or announcement. Newswire press release distribution for AI agents: g… | News/Research | Live | 20/20 | 461 ms | $99 | 12 min ago |
| agents.daedalusdevelopmentgroup.com | News/Research | Live | 20/20 | 362 ms | $0.01 | 23 min ago |
| agents.machina.gg | News/Research | Live | 20/20 | 626 ms | $0.01 | 29 min ago |
| agents.smarterway.tech | News/Research | Live | 20/20 | 240 ms | $0.01 | 28 min ago |
| agentworld.me | News/Research | Live | 20/20 | 607 ms | $0.001 | 24 min ago |
| aiact-api.com | News/Research | Live | 20/20 | 209 ms | $0.001 | 22 min ago |
| apexscout.ai | News/Research | Live | 20/20 | 563 ms | $0.01 | 12 min ago |
| api.agentpaywire.com Filtered change digest across agent-payment protocols from the Agent Paywire library. 0.01 USDC per request o… | News/Research | Live | 20/20 | 1208 ms | $0.01 | 12 min ago |
| api.agentstools.dev | News/Research | Live | 20/20 | 601 ms | $0.003 | 30 min ago |
| api.aiarki.fi Trilingual (fi/sv/en) practical AI guides from aiarki.fi as clean JSON. Free catalogue: GET /v1/index. $0.02 … | News/Research | Live | 20/20 | 388 ms | $0.02 | 12 min ago |
| api.businesschanges.dev | News/Research | Live | 20/20 | 401 ms | $0.05 | 12 min ago |
| api.cra-agent.tech | News/Research | Live | 20/20 | 422 ms | $0.001 | 26 min ago |
| api.craigmbrown.com | News/Research | Live | 20/20 | 250 ms | $0.02 | 28 min ago |
| api.itsgloria.ai | News/Research | Live | 20/20 | 212 ms | $0.031 | 23 min ago |
| api.lucasnode.app | News/Research | Live | 20/20 | 167 ms | $0.25 | 23 min ago |
| api.magentlab.com Fonarow 2005 ADHERE CART bedside tree from admission BUN, systolic BP, and serum creatinine. high: BUN>=43, S… | News/Research | Live | 20/20 | 158 ms | $0.005 | 12 min ago |
| api.melvea.com | News/Research | Live | 20/20 | 944 ms | $0.05 | 16 min ago |
| api.newsmesh.co Latest news articles in real time, filterable by category, country and date range. Global coverage across bus… | News/Research | Live | 20/20 | 307 ms | $0.01 | 12 min ago |
| api.pocketfactory.ai Search Korean news articles from Hankookilbo, a major Korean daily newspaper, with a natural-language Korean … | News/Research | Live | 20/20 | 152 ms | $0.01 | 11 min ago |
| api.speyhard.fi Pay-per-generation parametric fly-rod handle/fighting-butt STL generator (x402 v2, exact fit-to-blank holes).… | News/Research | Live | 20/20 | 775 ms | $1 | 11 min ago |
| api.thetruthpal.com | News/Research | Live | 20/20 | 266 ms | $0.02 | 27 min ago |
| api.webintel-api.workers.dev | News/Research | Live | 20/20 | 731 ms | $0.002 | 32 min ago |
| archtools.dev | News/Research | Live | 20/20 | 204 ms | $0.01 | 28 min ago |
| arxiv.scrapemole.workers.dev Lightweight arXiv abstract card by id: title, authors (names only), abstract, primary category, dates and abs… | News/Research | Live | 20/20 | 595 ms | $0.002 | 10 min ago |
| aubrai-x402.vercel.app | News/Research | Live | 20/20 | 236 ms | $0.02 | 84 s ago |
| bob.assimilatethis.com | News/Research | Live | 20/20 | 407 ms | $0.01 | 23 min ago |
| byshovel.com | News/Research | Live | 20/20 | 146 ms | $0.05 | 10 min ago |
| chronicapulse.vercel.app | News/Research | Live | 20/20 | 204 ms | $0.08 | 10 min ago |
| citation-tracker.pixelcove.co | News/Research | Live | 20/20 | 234 ms | $0.15 | 16 min ago |
| citepulse.theaslangroupllc.com | News/Research | Live | 20/20 | 197 ms | $0.02 | 25 min ago |
| clinic.sapthumbprint.com | News/Research | Live | 20/20 | 136 ms | $0.001 | 24 min ago |
| crypto-news.orbit-builder.workers.dev Crypto news for agents, $0.0008 USDC per call: deduplicated headlines from 37 public RSS/Atom sources (CoinDe… | News/Research | Live | 20/20 | 327 ms | $0.0008 | 32 min ago |
| cryptofeed402.site | News/Research | Live | 20/20 | 563 ms | $0.0025 | 22 min ago |
| darrylbots.com | News/Research | Live | 20/20 | 308 ms | $0.001 | 24 min ago |
| dataforagents.net | News/Research | Live | 20/20 | 270 ms | $0.04 | 30 min ago |
| deomath.org | News/Research | Live | 20/20 | 168 ms | $0.03 | 19 min ago |
| desk-x402.desk-x402-gh.workers.dev BSC research brief | News/Research | Live | 20/20 | 674 ms | $0.5 | 8 min ago |
| disruptive-concepts.com Structured paper record including disruptiveness score vector (Disruptive Concepts) | News/Research | Live | 20/20 | 402 ms | $0.01 | 8 min ago |
| dns.halowerk.com | News/Research | Live | 20/20 | 537 ms | $0.003 | 19 min ago |
| domain-age-checker.underscoredone.com | News/Research | Live | 20/20 | 136 ms | $0.01 | 26 min ago |
| factstamp.agentrails.workers.dev | News/Research | Live | 20/20 | 366 ms | $0.02 | 20 min ago |
| fanfare-api.fly.dev | News/Research | Live | 20/20 | 354 ms | $0.005 | 8 min ago |
“Recent Checks OK” = how many of our last test calls (up to 20) worked: the service asked for payment correctly. Shown once there are at least 5 recent checks and at least one worked. “Needs Login” means the service asked for a key or login (HTTP 401 or 403), which is not a failure. These are facts, not a quality ranking. Services can reply or dispute.
List built at 2026-10-27 18:14:03 UTC from our checks (rebuilt about every 5 minutes).