Pay-Per-Call AI Services, Page 2
5,019 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 |
|---|---|---|---|---|---|---|
| coil.trade START HERE — the cheapest answer we sell ($0.001) and the first call most agents make. Is crypto risk-on righ… | Onchain/Crypto Data | Live | 20/20 | 190 ms | $0.001 | 11 min ago |
| headers.use.x402atlas.com Audit a URL's HTTP security headers over a single body-free (HEAD) request. Grades Strict-Transport-Security,… | Identity/Trust/Verify | Live | 20/20 | 429 ms | $0.01 | 11 min ago |
| tenjin.sh Tenjin's tool router. Send a turn's bounded conversation packet, or a one-line query, and get which pay-per-c… | News/Research | Live | 20/20 | 276 ms | $0.003 | 11 min ago |
| gas.apitoll.cloud Base gas oracle / gas price API for AI agents and bots — get the gas price for a transaction on Base in one x… | Onchain/Crypto Data | Live | 20/20 | 491 ms | $0.001 | 11 min ago |
| minifetch.com Cheap robots.txt preflight check before you call the Minifetch /extract and /run/seo-page-audit endpoints: re… | Identity/Trust/Verify | Live | 20/20 | 186 ms | $0.001 | 11 min ago |
| omniterminal.app Omni Terminal delivers fresh, deduplicated market-moving news and catalyst context across equities, crypto, m… | News/Research | Live | 20/20 | 523 ms | $0.01 | 11 min ago |
| agentpay.tools Pre-trade risk check for AI agents trading crypto: live orderbook slippage at YOUR size, side-aware funding c… | Identity/Trust/Verify | Live | 20/20 | 380 ms | $0.01 | 11 min ago |
| stablestudio.dev Get a client token for direct upload to Vercel Blob | Memory/Storage | Live | 20/20 | 313 ms | $0.01 | 11 min ago |
| api.clawfetch.ai Web scraping / URL fetch: retrieve any web page and return clean, LLM-ready markdown text. Strips boilerplate… | Search/Web-Read | Live | 20/20 | 479 ms | $0.001 | 11 min ago |
| www.x402scan.com Paginated list of merchants (top recipients by volume) | Gov/Regulatory/Product | Live | 20/20 | 204 ms | $0.01 | 11 min ago |
| api.agentstools.dev Keyword news search across web news engines (Bing/DuckDuckGo/Yahoo via ddgs). Returns dated headlines with ti… | News/Research | Live | 20/20 | 752 ms | $0.003 | 11 min ago |
| mcp.blocksize.info Real-time shared bid/ask snapshot data, including crypto pairs and supported equity tickers, from Blocksize C… | Finance/FX/Stocks | Live | 20/20 | 408 ms | n/a | 11 min ago |
| trust402.vercel.app Run a fast live probe for one x402 endpoint and summarize challenge/payment-flow readiness. | Documents/Convert | Live | 20/20 | 201 ms | $0.005 | 11 min ago |
| x402.botsmith.dev X Tweet Search ($0.02/call): Search X (Twitter) posts with full advanced-search syntax (from:, since:, until:… | Social Data | Live | 20/20 | 734 ms | $0.02 | 11 min ago |
| x402.tavily.com Tavily Search - advanced mode | Search/Web-Read | Live | 20/20 | 1240 ms | $0.01 | 11 min ago |
| x402.glassnode.com Percent Balance on Exchanges — The percentage of supply held on exchange addresses. Data by Glassnode. | Onchain/Crypto Data | Live | 20/20 | 330 ms | $0.05 | 11 min ago |
| rpc.nodeflare.app Base RPC (chain 8453): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes. Pay per request in USDC, no a… | Onchain/Crypto Data | Live | 20/20 | 424 ms | $0.001 | 11 min ago |
| x402.aispace.bot Async text-to-video and image-to-video generation on Venice (WAN 3.0, Seedance 2.5, HappyHorse, and more), pa… | Image/Audio/Video | Live | 20/20 | 338 ms | $0.01 | 11 min ago |
| search.cyberwarex.com Web search that returns structured SERP results as JSON. Runs on a dedicated SearXNG instance aggregating mul… | Search/Web-Read | Live | 20/20 | 453 ms | $0.003 | 11 min ago |
| api.robinx.io Live scored launch feed (realtime) — or add ?tier=free for the 10-min-delayed free feed, or ?tier=alpha ($0.0… | Finance/FX/Stocks | Live | 20/20 | 318 ms | $0.01 | 11 min ago |
| api.mekler.ai Annual US-GAAP facts by CIK, SEC sources, same-filing growth checks and observed revisions. Fast quote or cov… | People/Company Enrich | Live | 20/20 | 195 ms | $0.05 | 11 min ago |
| base-gas-x402-production.up.railway.app Live Base mainnet gas oracle: EIP-1559 base fee, low/medium/high priority tiers, ready-to-sign maxFeePerGas, … | Onchain/Crypto Data | Live | 20/20 | 285 ms | $0.002 | 11 min ago |
| x402uselessfacts.vercel.app Pay a tiny amount of USDC and receive one delightfully useless fact. | Other | Live | 20/20 | 213 ms | $0.001 | 11 min ago |
| google-trends.use.x402atlas.com Google Trends interest over time for a keyword — monthly search popularity since 2004, worldwide or for one c… | People/Company Enrich | Live | 20/20 | 446 ms | $0.05 | 11 min ago |
| scvd.store Spot Check. REQUIRES ?host= on the paid request — a signed request without it is refused before the gate and … | Identity/Trust/Verify | Live | 20/20 | 240 ms | $0.001 | 11 min ago |
| data.tollkit.dev Weather forecast and alerts: give a latitude and longitude anywhere in the world, get the 7-day forecast (tem… | Weather/Geo/Travel | Live | 20/20 | 287 ms | $0.002 | 11 min ago |
| x402.problocks.io Verify payment connectivity with USDC on Base. Returns a JSON pong and UTC timestamp after settlement. | Dev Utilities | Live | 20/20 | 446 ms | $0.001 | 10 min ago |
| www.stablebrowser.dev Create a new browser session ($0.10). Optionally pass sessionId to resume an existing Browserbase session. Re… | Search/Web-Read | Live | 20/20 | 275 ms | $0.1 | 10 min ago |
| theartillerist.com Verify that an agent wallet can complete an x402 v2 payment using USDC on Base mainnet before purchasing prod… | Identity/Trust/Verify | Live | 19/20 | 605 ms | $0.001 | 10 min ago |
| randomfactsx402.vercel.app Returns a single random fact as JSON in exchange for a micropayment. | Other | Live | 20/20 | 250 ms | $0.01 | 11 min ago |
| api.gondola-ai.com OpenAI-compatible chat completions across the Venice AI model catalog. Pay per request in USDC on Base via x4… | LLM Inference | Live | 20/20 | 304 ms | $0.01 | 10 min ago |
| x402.orthogonal.com Find email address for a person synchronously. Provide name + company or LinkedIn URL. | People/Company Enrich | Live | 20/20 | 302 ms | $0.03 | 10 min ago |
| web.cyberwarex.com Read any live web page as clean, LLM-ready text. Renders JavaScript in a real browser, then strips navigation… | Search/Web-Read | Live | 20/20 | 487 ms | $0.001 | 10 min ago |
| www.x402financialdata.com Real crypto market data in one batched call: price, market cap, market-cap rank, 24h volume/high/low/change, … | Finance/FX/Stocks | Live | 20/20 | 255 ms | $0.005 | 10 min ago |
| ip402.xyz Paid IP intelligence endpoint returning normalized geolocation and ASN data for a single IPv4 or IPv6 address. | Weather/Geo/Travel | Live | 20/20 | 959 ms | $0.01 | 10 min ago |
| proxy.suverse.io Real-time forex exchange rates for 170+ currencies with USD base. Daily updates from ExchangeRate-API open da… | Finance/FX/Stocks | Live | 20/20 | 563 ms | $0.05 | 10 min ago |
| api.justaname.id Resolves an address into its ENS reverse record on a given chain, with batch support up to 50 addresses and p… | Onchain/Crypto Data | Live | 20/20 | 610 ms | $0.005 | 10 min ago |
| skycast.clawca.sh Current weather for a city or lat/lon: temperature, humidity, wind, conditions. | Weather/Geo/Travel | Live | 20/20 | 389 ms | $0.001 | 10 min ago |
| api.maxwellinternational.ai OFAC SDN screen by name, alias (aka/fka/nka), or UID against the Treasury SDN list joined with alt.csv and ad… | Gov/Regulatory/Product | Live | 20/20 | 482 ms | $0.005 | 10 min ago |
| api.insumermodel.com Signed attestation (ECDSA plus a post-quantum ML-DSA-65 companion) of on-chain wallet conditions across 37 ch… | Onchain/Crypto Data | Live | 20/20 | 186 ms | $0.05 | 10 min ago |
| convert.guru Detects the likely real file format from filename, file creation time, file size, and the first 200 bytes of … | Image/Audio/Video | Live | 20/20 | 275 ms | $0.002 | 10 min ago |
| mcp.newstex.com Newstex MCP Network: one page of metadata-only story search results. | Search/Web-Read | Live | 20/20 | 307 ms | $0.01 | 10 min ago |
| kronossignals.com Crypto funding-rate extremes screener: scans all 17 perpetual futures markets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/A… | Finance/FX/Stocks | Live | 20/20 | 259 ms | $0.02 | 11 min ago |
| agent.connskill.com Keyword suggestions for a seed keyword, with search volume and CPC | Dev Utilities | Live | 20/20 | 572 ms | $0.03 | 11 min ago |
| api.losbeto.xyz LLM inference as a pay-per-call commodity — ask anything (?q=...) and get the first live answer from a multi-… | Finance/FX/Stocks | Live | 20/20 | 332 ms | $0.005 | 10 min ago |
| api.myceliasignal.com Real-time Bitcoin price in USD, a median across 10 exchanges including Binance, Coinbase, Kraken and Bullish … | Onchain/Crypto Data | Live | 20/20 | 195 ms | $0.01 | 10 min ago |
| api.orcatrace.dev Paid ($0.01 USDC via x402). Most recent Polymarket feed item — mover, whale entry (with calibration), or pred… | Onchain/Crypto Data | Live | 20/20 | 366 ms | $0.01 | 10 min ago |
| livecheck.fly.dev Is this job posting still open? POST {"url"} with one specific job posting URL (Greenhouse, Lever, Ashby, Wor… | People/Company Enrich | Live | 20/20 | 262 ms | $0.01 | 10 min ago |
| api.isocast.dev Latest observed weather signal for one city — a single-signal SPOT snapshot (like a market-data quote). Flat … | Weather/Geo/Travel | Live | 20/20 | 340 ms | $0.01 | 10 min ago |
| onchainpulse.theaslangroupllc.com Honeypot check, half a cent: can this token actually be sold? Simulated buy+sell verdict, buy/sell/transfer t… | Onchain/Crypto Data | Live | 20/20 | 217 ms | $0.005 | 10 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.