x402watch

24,523 paid endpoints are listed. 23,664 answered a real 402 at the last check.

Every x402 endpoint on the Coinbase Bazaar and x402scan, probed unpaid every six hours. A listing tells you the price a seller wrote down. This tells you whether the endpoint is reachable, whether it charges what it declared, and how fast it answers. Ranked by an assay score out of 100.

Last check 2026-10-03 16:28 UTC · 24,523 probed

23,664 answering 402332 down394 rejecting133 no paywall2,436 price drift
  1. 95asistent-crypto.vercel.app/api/x402/analyzeAI crypto analyst, pay-per-call in USDC: ask any question on Bitcoin, Ethereum, altcoins or macro; the agent picks live market data tools (prices, funding rates, open interest, Fear & Greed, macro rates), runs them and returns one JSON object: regime, confidence, key_data with the numbers behind it, bull and bear scenarios, invalidation_level, summary. POST {question}.$0.25 Base414 ms1 payers100% up
  2. 95geld-machen-x402.fly.dev/product/web-search.jsonDEMAND-MATCHED SERP tip (alongside url-fingerprint): GET ?q= (required) + optional n=5..10 → ranked [{title,url,snippet,score?}], provider, fetched_at, timing_ms. Free /product/web-search = schema+buy only (no live results). Metered upstream (Serper primary). Brand: geld machen. x402 $0.02 Base USDC.$0.02 Base410 ms1 payers100% up
  3. 95livecheck.fly.dev/v1/confirm/orderLivecheck Confirm order_placed - independent side-effect verification (actor != verifier). POST /v1/confirm/order with {url, intent: order_placed} (+ optional claim). Returns confirmed|failed|unknown; thank-you fluff alone never confirmed - durable order/ref/ticket id required. Fixed $0.25 USDC. lead_submit and listing_published stay on POST /v1/confirm ($0.10). Signed receipts + GET /stats. Not Trust Oracle / L3.$0.25 Base330 ms1 payers100% up
  4. 95geld-machen-x402.fly.dev/product/agent-lead-pack.jsonJSON micro-tool for agents: GET → fresh list of N live x402 endpoints / agent-buy URLs scraped from public catalogs (PayAI + CDP), timestamped, hashed, optionally 402-probed. Discovery/leads access bots want. Brand: geld machen. x402 $0.025 Base USDC.$0.025 Base378 ms1 payers100% up
  5. 95geld-machen-x402.fly.dev/product/offer-score.jsonJSON micro-tool for agents: paste any micro side-income offer text (query ?text= or POST JSON) and get a 0–100 score, GO/MAYBE/NO-GO band, 8 rubric dimensions, flags, and rewrite tips. Local heuristics — no paid APIs. Brand: geld machen. Instant JSON after USDC payment via x402.$0.35 Base412 ms1 payers100% up
  6. 95geld-machen-x402.fly.dev/product/red-flag-scan.jsonJSON micro-tool for agents: POST {offer_text} → 12 red flags GROUNDED in that offer (evidence quotes/snippets), plus severity, check, action, hit, verdict. GET without offer_text returns full checklist + usage. Not a generic regenerable list — output cites YOUR text. Brand: geld machen. Instant JSON after x402.$0.25 Base361 ms1 payers100% up
  7. 95api.agentstools.dev/cex/reservesCheap raw normalized reserve breakdown of one centralized exchange: total on-chain reserves (currentTvl), clean-of-own-token reserves (cleanAssetsTvl), the own-token symbol / USD value / concentration, clean-asset ratio, spot & derivative volumes, leverage, 24h/1w/1m netflow and the public reserves URL, with citations. The cheap first grain before the fuller /cex/solvency verdict. Keyless DefiLlama source; reserves are a proxy, not proof of solvency.$0.005 Base491 ms1 payers100% up
  8. 95api.agentstools.dev/energy/renewablesRenewable share of US electricity generation from the EIA grid monitor: solar, wind, hydro and geothermal as a percentage of the latest hourly generation total, by grid region. Source: U.S. Energy Information Administration.$0.008 Base464 ms1 payers100% up
  9. 95api.agentstools.dev/insider/tradesNormalized corporate-insider transactions from SEC Form 3, 4 and 5 filings. Give a ticker or issuer CIK and get each director, officer and 10-percent-owner transaction: transaction code, security, shares, price per share, value, acquired or disposed, direct or indirect holding, the insider role, and the disclosure lag, every record cited to its accession and form4.xml URL.$0.02 Base489 ms1 payers100% up
  10. 95api.agentstools.dev/edgar/ratiosKey financial ratios computed from SEC EDGAR XBRL: margins, liquidity, leverage and growth. Give a ticker or CIK and get ratios over recent periods, each computed number citing the source facts it was derived from, plus restatement flags and simple anomaly flags.$0.02 Base475 ms1 payers100% up
  11. 95api.agentstools.dev/sol/lp/strategyBest Solana liquidity-pool strategy for a token mint: finds the live LP pools holding the mint from keyless DefiLlama yields (Orca, Raydium, Kamino and other Solana venues), ranks them by TVL + fee-APY + 24h volume, and suggests a concentrated-liquidity price range from the pool's return volatility. Returns the best pool, alternatives, 24h fees and the suggested range.$0.03 Base461 ms1 payers100% up
  12. 95api.agentstools.dev/approvals/walletStanding-state audit of a wallet's live ERC-20 token approvals. Indexes every approval the address ever granted, filters to those still live on-chain, flags unlimited, stale, scam-listed and canonical spenders, estimates money-at-risk, and returns a ranked revoke plan with ready calldata plus a 0-100 risk and allow, warn or block verdict. Risk indicators, not advice.$0.02 Base453 ms1 payers100% up
  13. 95api.agentstools.dev/insurance/state-adoptionWhich NAIC insurance model laws a given state has adopted, inverted from the NAIC state-page corpus. Give a state (name or code) and an optional model or topic filter and get the models it has adopted with each classification, citation and linkback.$0.03 Base528 ms1 payers100% up
  14. 95api.agentstools.dev/drug/profileClinical safety profile for a drug by brand, generic or active-ingredient name or NDC. Fuses FDA identity and approval status, key label sections, an adverse-event summary and a deterministic severity indicator into one cited JSON. Informational, not medical advice.$0.04 Base535 ms1 payers100% up
  15. 95api.agentstools.dev/cve/scanVulnerability scan for a software package by ecosystem, name and version, or by package-URL (purl). Queries OSV.dev for known advisories, collects their CVE ids and enriches them with NVD CVSS, CISA KEV and EPSS, then returns a prioritized list of advisories with exact fixed versions. Risk indicators, not advice.$0.02 Base572 ms1 payers100% up
  16. 95api.agentstools.dev/trials/studyResolve one clinical trial by its NCT id and get a normalized cited profile: identity, recruitment status, phase, study design, target enrollment, lead sponsor and collaborators, conditions, interventions, primary outcomes, trial sites and key dates, plus computed signals from ClinicalTrials.gov.$0.02 Base598 ms1 payers100% up
  17. 95api.agentstools.dev/funding/profileReceived R&D-funding profile of a company, organization or principal investigator, fused from NIH RePORTER, NSF and SBIR/STTR public records. Give a company or organization or PI name and get every federal research award it received with amounts, agencies, years, tech focus and abstracts, plus computed aggregates: total non-dilutive funding, breakdown by agency and by year, technology clusters, and active-award count.$0.03 Base562 ms1 payers100% up
  18. 95api.agentstools.dev/osha/screenSearch US employers in the public OSHA enforcement records by establishment name and get ranked candidates, each with its state, SIC and NAICS codes, last inspection date, inspection count, summed violation count and the most serious inspection trigger. Cheap first step before osha/company.$0.008 Base580 ms1 payers100% up
  19. 95api.agentstools.dev/address/labelsIdentify what an EVM address IS in one keyless call: contract/protocol identity (entity, name, category) from Open Labels Initiative attestations with trusted-attester consensus, plus on-chain truth (is_contract, code_hash), reverse ENS/Basename, sanctions (OFAC/UK/EU/UN) and scam-drainer flags. Cited provenance; unknown addresses answer with empty labels, never a 404.$0.02 Base562 ms1 payers100% up
  20. 95api.agentstools.dev/social/sentimentComposite bull/bear sentiment for a crypto ticker or topic, fused across three ToS-clean sources: Farcaster cast sentiment (open-protocol hub), our crypto-news + Fear&Greed composite, and GDELT world-tone. Returns a normalized score, a per-source breakdown, 24h/7d deltas and a confidence (how much data is under the signal) — so you see which source drives it and how thin the signal is.$0.012 Base545 ms1 payers100% up
  21. 95api.agentstools.dev/social/trendingWhat crypto tickers are heating up across crypto social right now: a ranked cross-source attention index fusing Farcaster cashtag mentions across curated crypto channels (keyless open-protocol hub) with crypto-news mention counts and a GDELT macro coverage-trend. Each row carries an attention score, a recent-vs-prior velocity, the channels driving it and cast sentiment — signal, not a raw feed. ToS-clean (no Twitter/Reddit).$0.02 Base553 ms1 payers100% up
  22. 95api.agentstools.dev/nft/collectionFlagship NFT collection intelligence: fuses identity, floor (native+USD), market cap, volume, total supply, holders and listed count into COMPUTED metrics — liquidity ratio (listed/supply + volume/mcap), holder/supply ratio, sales velocity and floor momentum — plus a normalized market-health verdict with confidence and rationale. EVM via CoinGecko, Solana + Bitcoin-Ordinals via Magic Eden. Keyless, attributed.$0.03 Base551 ms1 payers100% up
  23. 95api.agentstools.dev/sql/checkSafety and performance preflight for a database query BEFORE you run it. Send the query for Postgres, MySQL or SQLite and get a pass, caution or block verdict with per-finding operation, severity, plain-language reason and a fix. Query-safety indicators, not a guarantee.$0.02 Base531 ms1 payers100% up
  24. 95api.agentstools.dev/model/routePick the cheapest LLM that passes your task and constraints. Give a task class and optional constraints such as minimum context, required tool-use, vision or reasoning, maximum input and output price per million tokens, a minimum coding benchmark and a provider filter, and get a ranked cheapest-first list of models that pass, plus a recommended pick and a deterministic rationale. Fused from open keyless catalogs LiteLLM, models dev and Aider with a citation on every model.$0.02 Base455 ms1 payers100% up
  25. 95api.agentstools.dev/lending/liquidationsOn-chain DeFi liquidation telemetry for Base lending protocols: recent LiquidationCall events decoded by us from public Base event logs — count, total debt repaid and collateral seized (USD), estimated liquidation bonus, per-protocol and per-asset breakdown, and the recent events (user, liquidator, collateral, debt).$0.05 Base378 ms1 payers100% up
  26. 95api.agentstools.dev/timing/dcaNormalized Bitcoin DCA verdict: a single accumulate / hold / reduce signal with confidence and rationale, fusing AHR999, the Mayer Multiple, the Fear & Greed index and the 200-week MA deviation. Shows the input components and per-indicator scores. Keyless, deterministic, no LLM.$0.03 Base428 ms1 payers100% up
  27. 95api.agentstools.dev/ci/scanStatic security scan of a CI/CD pipeline config: GitHub Actions, GitLab CI or CircleCI. Detects unpinned actions / images / orbs, template and environment injection, dangerous triggers, over-broad workflow-token permissions, secrets leaked to logs, cache poisoning and more. Returns a verdict (pass, caution, block), a 0-100 risk score and per-finding rule, severity, object, location and a concrete fix hint. Security indicators, not a guarantee.$0.02 Base526 ms1 payers100% up
  28. 95api.agentstools.dev/enrich/domainEnrich a domain / company / email into one aggregated profile from public sources: registration (RDAP/WHOIS age, registrar, expiry, nameservers), DNS (A/AAAA/MX/NS, SPF, DMARC), TLS certificate (issuer, validity, expiry), homepage metadata (title, description, Open Graph, JSON-LD Organization, social links, role contacts) and a tech-stack detection. Each block is null-on-failure (partial, never 500). Business/domain data only — no personal data of individuals.$0.015 Base541 ms1 payers100% up
  29. 95api.vextorium.com/deficit-mensual-eeuu-pagoMonthly US federal receipts, outlays and deficit (or surplus), plus the trailing 12-month deficit, from the Monthly Treasury Statement. US Treasury, public domain.$0.003 Base327 ms1 payers100% up
  30. 95api.vextorium.com/pdf-extraer-paginas-pagoCreate a new PDF with only the pages you choose (e.g. 1-3,7) from a PDF at a URL, returned in base64.$0.004 Base376 ms1 payers100% up
  31. 95api.vextorium.com/hyperliquid-velas-pagoOHLCV candles of a Hyperliquid perpetual (1m, 5m, 15m, 1h, 4h, 1d, 1w; up to 500) with period change, high, low and annualized volatility. Prices from Hyperliquid's own open market.$0.004 Base357 ms1 payers100% up
  32. 95api.agentfeeds.jp/v1/dex/wrapped/parityWrapped-BTC parity monitor on Base: WBTC/cbBTC on-chain pool price vs 1:1 parity, in bps, plus consecutive-minute streak beyond a deviation threshold. Useful for collateral-acceptance decisions between BTC wrappers of the same underlying asset. Descriptive statistics only; not investment advice.$0.003 Base485 ms1 payers100% up
  33. 95api.agentfeeds.jp/v1/reg/events/headlinesCheapest tier: headlines only (original + machine-translated title) across all 11 Japan regulatory sources, no summary. Upsell entry point to /v1/reg/events. Factual; not legal advice.$0.002 Base503 ms1 payers100% up
  34. 95api.agentfeeds.jp/v1/jp/fx/customs_rateWeekly official Japan Customs reference exchange rate (税関長公示レート) used to convert import declaration values to yen under Article 4-7 of the Customs Tariff Law -- a live proxy to the Customs weekly CSV, not a real-time market rate. Source: Japan Customs (customs.go.jp), whose terms of use explicitly permit commercial use. Factual published data only; not a live FX quote or trading advice.$0.002 Base496 ms1 payers100% up
  35. 95compress.codreanu.casa/v1/jobs/startFFmpeg video transcode to a smaller MP4 (same resolution and fps). H.264 (x264) or HEVC (nvenc GPU / x265 CPU). Caps: 16 GiB, 2 hours. Do not pay this URL first. 1) GET /v1/info 2) POST /v1/jobs with JSON {profile: nvenc|x264|x265} 3) HTTP PUT the file to the returned uploadUrl 4) POST /v1/jobs/start with JSON {id} and x402 upto on Base USDC. Bill is (durationSeconds/60)*rate. Jobs queue after pay; poll GET /v1/jobs/:id. /v1/info has queueLength and etaSeconds.$2.16 Base965 ms1 payers100% up
  36. 95worxai.tech/api/x402/v2/ledger$0.035 per delivered ledger receipt row per successful call to get a verified, on-chain proof-of-payment receipt (txHash) from WorxAI's x402 facilitator — useful for agents that need to confirm settlement plumbing works before buying a larger dataset.$0.035 Base479 ms1 payers100% up
  37. 95app.maginary.ai/api/gens/Generate AI images or video from a text prompt with Midjourney-style --flags (--ar 16:9, --v, --flagship, ...). Async: returns a generation record; poll GET /api/gens/{uuid}/ or set callback_url for a webhook. Pay-to-play: without credits you get a 402 priced for this prompt; settle the exact USDC on Base via x402 and retry. No account needed: first settlement creates the account; subsequent requests use wallet-signed headers (see 402 wallet_auth). Paying accepts https://maginary.ai/terms.$0.28 Base473 ms1 payers100% up
  38. 95api.vextorium.com/dex-volumen-pagoDecentralized exchanges ranked by traded volume (24h and 7d), each with its market share and 7d change, plus total volume. Optional per chain (great to see who leads on Base, Solana...). Live from DefiLlama.$0.004 Solana262 ms1 payers91% up
  39. 95api.vextorium.com/defi-comisiones-pagoDeFi protocols ranked by the fees users pay them (24h, 7d, 30d), with category and 7d trend. Optional per chain. High, steady fees = a real business. Live from DefiLlama.$0.004 Solana245 ms1 payers91% up
  40. 95api.vextorium.com/virtuals-agente-pagoFull detail of one AI agent token on Virtuals Protocol by name or symbol (AIXBT, Toshi...): market cap, 1h/6h/24h change, volume, holders and 24h holder growth, top-10 concentration, liquidity, category, chain, contract, website and Twitter. Live from the Virtuals API.$0.005 Solana280 ms1 payers91% up
  41. 95api.vextorium.com/stablecoin-estado-pagoPeg health of a stablecoin (USDT, USDC, DAI, USDe...): current price, deviation from $1, whether it is on peg, circulating supply and pegging mechanism. Detects depegs early. Live from DefiLlama.$0.004 Solana295 ms1 payers91% up
  42. 95api.vextorium.com/defi-cadenas-pagoAll blockchains ranked by DeFi total value locked: TVL in USD, share of the total and native token for each chain (Ethereum, Solana, Base, Arbitrum...). Live from DefiLlama.$0.004 Solana227 ms1 payers91% up
  43. 95api.vextorium.com/defi-protocolo-pagoOverview of any DeFi protocol by name (Aave, Uniswap, Lido, Pendle...): total value locked, 1d/7d/1m TVL change, category, chains it runs on, native token and description. Live from DefiLlama.$0.004 Solana295 ms1 payers91% up
  44. 95api.vextorium.com/virtuals-agentes-pagoAI agent tokens on Virtuals Protocol (Base and Solana): search by name/symbol/category, or rank by market cap, 24h volume, top gainers/losers, newest launches or holders. Returns market cap, 24h change, volume, holders, category, chain and contract. Live from the Virtuals API.$0.005 Solana291 ms1 payers91% up
  45. 95api.vextorium.com/catalogo-tokenizadas-pagoCatalog of 113 verified tokenized stocks (xStocks/Backed and Ondo Global Markets). With a ticker: all its tokenized versions (issuer, symbol, chain, mint). Without it: the full list, filterable by issuer, with totals and issuer breakdown. Verified on-chain by the issuing authority.$0.004 Solana291 ms1 payers91% up
  46. 95api.vextorium.com/aave-comparar-pagoCompare Aave v3 across all supported chains (Base, Ethereum, Arbitrum, Optimism, Polygon) for one token: where you earn the most supplying it, or pay the least borrowing it. Returns the best chain and the deposit/borrow APY on every chain. Live on-chain data.$0.006 Solana260 ms1 payers91% up
  47. 95api.vextorium.com/defi-pool-pagoDetail of one DeFi pool by its DefiLlama id: current APY (base and rewards), TVL, 7d/30d trend, impermanent-loss risk, exposure, and the APY/TVL evolution over the last 30 days with min and max. Use the id returned by the best-pools search.$0.007 Solana255 ms1 payers92% up
  48. 95api.vextorium.com/defi-rendimientos-pagoBest-yielding DeFi liquidity pools across the WHOLE market (~17,000 pools, every chain and protocol: Uniswap, Aave, Curve, Aerodrome, Raydium…), from DefiLlama open data. Filter by token or pair (USDC, WETH, NVDA, SP500…), chain, protocol, minimum TVL, stablecoin-only or single-asset (no impermanent loss), min/max APY. Sort by APY, 7-day APY trend or TVL. Each pool: APY (base+rewards), TVL, 7d/30d trend, IL risk, exposure and a link. Broader than a single-protocol scanner.$0.012 Solana238 ms1 payers92% up
  49. 95api.vextorium.com/regulacion-eeuu-pagoLatest official US government documents that affect crypto and markets: SEC press releases, litigation releases, statements and speeches, CFTC press releases, White House news and presidential actions. Filter by crypto relevance, source, keyword and days; optional 2-3 sentence AI summary of each document (Spanish or English). Public-domain sources with links to the originals.$0.018 Solana206 ms1 payers92% up
  50. 95api.vextorium.com/escaner-rsi-pagoTechnical scanner of Hyperliquid perpetuals: RSI(14) of the most liquid markets on 1h, 4h or 1d candles, which coins are overbought (>70) or oversold (<30), average RSI and an altcoin-strength index vs BTC (share of alts beating BTC over 30 days). For one coin: RSI, EMA 20/50 trend, MACD, signal line and fresh crossovers.$0.0135 Solana230 ms1 payers92% up
  51. 95x402helper.xyz/test-billingPaid test endpoint — verifies that AI agents can successfully complete X402 micropayments$0.001 Base806 ms1 payers100% up
  52. 95imagegen.coinopai.com/generateGenerate an AI image from a text prompt via FLUX Schnell — fast text-to-image for drafts, mockups, concept art, marketing images, and social graphics. Built for agents and automated content pipelines: pass a prompt and aspect ratio (1:1, 16:9, 9:16, 4:3), get back a hosted image URL. Create AI art via API — pay-per-call via x402 USDC on Base, no API key, no signup, no rate-limited free tier.$0.25 Base525 ms1 payers100% up
  53. 95api.magentlab.com/api/calc/peld_crOPTN Policy 9 Table 9-1 PELD-Cr from age, albumin, bilirubin, INR, creatinine or dialysis/CVVHD, and caller-assigned minimum CDC height or weight Z-score. PELD = (sum of Table 9-1 terms + 1.5287) × 10 + 2.82; nearest integer; minimum 6. Albumin, bilirubin, and INR floor at 1.0; creatinine 1.3 mg/dL if >1.3 or dialysis/CVVHD. Not a transplant listing order. magent does not compute CDC LMS Z from height or weight.$0.005 Base836 ms1 payers100% up
  54. 95api.nansen.ai/api/v1/prediction-market/trades-by-marketGet Prediction Market Trades by Market$0.01 Base483 ms1 payers100% up
  55. 95dns.intel.rallylive.ca/dns/tld/zoneAbout the .zone top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .zone. $0.01 per call.$0.01 Base700 ms1 payers100% up
  56. 95dns.intel.rallylive.ca/dns/tld/pageAbout the .page top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .page. $0.01 per call.$0.01 Base822 ms1 payers100% up
  57. 95dns.intel.rallylive.ca/dns/tld/runAbout the .run top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .run. $0.01 per call.$0.01 Base576 ms1 payers100% up
  58. 95dns.intel.rallylive.ca/dns/tld/streamAbout the .stream top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .stream. $0.01 per call.$0.01 Base626 ms1 payers100% up
  59. 95dns.intel.rallylive.ca/dns/tld/downloadAbout the .download top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .download. $0.01 per call.$0.01 Base581 ms1 payers100% up
  60. 95dns.intel.rallylive.ca/dns/tld/bidAbout the .bid top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .bid. $0.01 per call.$0.01 Base741 ms1 payers100% up
  61. 95dns.intel.rallylive.ca/dns/tld/winAbout the .win top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .win. $0.01 per call.$0.01 Base563 ms1 payers100% up
  62. 95dns.intel.rallylive.ca/dns/tld/vipAbout the .vip top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .vip. $0.01 per call.$0.01 Base676 ms1 payers100% up
  63. 95dns.intel.rallylive.ca/dns/tld/topAbout the .top top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .top. $0.01 per call.$0.01 Base666 ms1 payers100% up
  64. 95dns.intel.rallylive.ca/dns/tld/clubAbout the .club top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .club. $0.01 per call.$0.01 Base620 ms1 payers100% up
  65. 95dns.intel.rallylive.ca/dns/tld/spaceAbout the .space top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .space. $0.01 per call.$0.01 Base470 ms1 payers100% up
  66. 95dns.intel.rallylive.ca/dns/tld/todayAbout the .today top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .today. $0.01 per call.$0.01 Base487 ms1 payers100% up
  67. 95dns.intel.rallylive.ca/dns/tld/lifeAbout the .life top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .life. $0.01 per call.$0.01 Base470 ms1 payers100% up
  68. 95dns.intel.rallylive.ca/dns/tld/liveAbout the .live top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .live. $0.01 per call.$0.01 Base608 ms1 payers100% up
  69. 95dns.intel.rallylive.ca/dns/tld/worldAbout the .world top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .world. $0.01 per call.$0.01 Base418 ms1 payers100% up
  70. 95dns.intel.rallylive.ca/dns/tld/oneAbout the .one top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .one. $0.01 per call.$0.01 Base422 ms1 payers100% up
  71. 95dns.intel.rallylive.ca/dns/tld/xxxAbout the .xxx top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .xxx. $0.01 per call.$0.01 Base564 ms1 payers100% up
  72. 95dns.intel.rallylive.ca/dns/tld/telAbout the .tel top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .tel. $0.01 per call.$0.01 Base507 ms1 payers100% up
  73. 95dns.intel.rallylive.ca/dns/tld/catAbout the .cat top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .cat. $0.01 per call.$0.01 Base354 ms1 payers100% up
  74. 95dns.intel.rallylive.ca/dns/tld/asiaAbout the .asia top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .asia. $0.01 per call.$0.01 Base456 ms1 payers100% up
  75. 95dns.intel.rallylive.ca/dns/tld/coopAbout the .coop top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .coop. $0.01 per call.$0.01 Base320 ms1 payers100% up
  76. 95dns.intel.rallylive.ca/dns/tld/proAbout the .pro top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .pro. $0.01 per call.$0.01 Base390 ms1 payers100% up
  77. 95dns.intel.rallylive.ca/dns/tld/travelAbout the .travel top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .travel. $0.01 per call.$0.01 Base321 ms1 payers100% up
  78. 95dns.intel.rallylive.ca/dns/tld/museumAbout the .museum top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .museum. $0.01 per call.$0.01 Base314 ms1 payers100% up
  79. 95dns.intel.rallylive.ca/dns/tld/eduAbout the .edu top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .edu. $0.01 per call.$0.01 Base314 ms1 payers100% up
  80. 95dns.intel.rallylive.ca/dns/tld/healthAbout the .health top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .health. $0.01 per call.$0.01 Base305 ms1 payers100% up
  81. 95dns.intel.rallylive.ca/dns/tld/bankAbout the .bank top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .bank. $0.01 per call.$0.01 Base388 ms1 payers100% up
  82. 95dns.intel.rallylive.ca/dns/hinfo/via/cleanbrowsingHINFO records for a domain as answered by CleanBrowsing (security filter) (DNS over HTTPS): the records, TTL, response code (NOERROR/NXDOMAIN/SERVFAIL), whether the resolver validated DNSSEC, and the resolver's answer time. Compare resolvers to spot propagation lag, filtering or split-horizon answers. $0.01 per lookup.$0.01 Base453 ms1 payers100% up
  83. 95dns.intel.rallylive.ca/dns/host/autodiscover/aA record of autodiscover.<domain>: looks up the autodiscover host under the domain you give (A via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like autodiscover without enumerating subdomains. $0.01 per lookup.$0.01 Base564 ms1 payers100% up
  84. 95dns.intel.rallylive.ca/dns/host/mx/cnameCNAME record of mx.<domain>: looks up the mx host under the domain you give (CNAME via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like mx without enumerating subdomains. $0.01 per lookup.$0.01 Base478 ms1 payers100% up
  85. 95api.zendiq.ai/v1/agent/optimizeSolana swap execution for AI agents. Returns an UNSIGNED swap transaction on the best venue after fees, Jito tip and expected sandwich loss, with the plan, a simulation and the net-benefit arithmetic to verify before signing, plus the same Safe / Protect / Refuse verdict as /analyse. Needs taker: the mainnet wallet that signs and funds the trade. Never signs or holds keys. Full contract: GET /v1/agent. Terms: https://zendiq.ai/agents/terms/$0.02 Solana441 ms1 payers100% up
  86. 95agentrisk.dev/scanPre-trade token risk check on Base for AI agents and autonomous trading bots. Detects honeypots, rug pulls, hidden ownership, mint/blacklist functions, tax traps, deployer wallet reputation, and brand impersonation. Includes live sell simulation across Uniswap V2/V3/V4 and Aerodrome, holder concentration analysis, and a machine-readable risk verdict delivered via x402 and MCP.$0.15 Base572 ms1 payers100% up
  87. 95api.terradeed.co.uk/extractStructured JSON from any webpage. Name the fields you want — company data, job listings, product specs, contact details, financial figures — and get them back with confidence scores. No scraper configuration needed.$0.05 Base352 ms1 payers100% up
  88. 95api.magentlab.com/api/calc/periop_doacDouketis 2022 ACCP elective perioperative DOAC interruption (PAUSE-style, recommendations 22-25). Returns hold_days_before and resume_days_after from INN (apixaban, rivaroxaban, edoxaban, dabigatran) and bleed_risk. dabigatran also needs caller-assigned CrCl. heparin_bridge is always false (recommendation 26). Not warfarin, not urgent surgery, not a prescription. magent does not assay CrCl.$0.005 Base623 ms1 payers100% up
  89. 95api.magentlab.com/api/calc/ehmrgLee 2012 EHMRG 7-day ED model (Table 3 integer score): 2*age + 60 if EMS transport - min(SBP,160) + clamp(HR,80-120) - 2*min(SpO2,92) + 20*creatinine_mg_dl + K (<=3.9: +5; 4.0-4.5: 0; >=4.6: +30) + 60 if troponin>ULN + 45 if active cancer + 60 if home metolazone + 12. Groups 1/2/3/4/5a/5b. Dialysis-dependent excluded. Not EHMRG30-ST, not ADHERE CART, not a discharge or admission order.$0.005 Base688 ms1 payers100% up
  90. 95api.magentlab.com/api/calc/aims65Saltzman 2011 AIMS65 for in-hospital mortality in acute upper GI bleeding: albumin <3.0 g/dL, INR >1.5, caller-assigned altered mental status, systolic BP <=90 mm Hg, and age >65; 1 point each, max 5. Albumin 3.0, INR 1.5, and age 65 do not score; SBP 90 does. Score only; no mortality percentages. Not a diagnosis. Not Glasgow-Blatchford or Rockall. magent does not assess mental status. Albumin g/dL or g/L.$0.005 Base996 ms1 payers100% up
  91. 95api.magentlab.com/api/calc/glasgow_blatchfordGlasgow-Blatchford score (Blatchford 2000) for need for treatment after upper-gastrointestinal haemorrhage. Points from urea, haemoglobin (sex-specific), systolic BP, heart rate ≥100, melena, syncope, hepatic disease, and cardiac failure; max 23. Score 0 is the published low-risk screen; magent does not invent other GBS bands. Not a diagnosis, not Rockall, and not AIMS65. Urea may be mmol/L or BUN mg/dL; haemoglobin g/L or g/dL.$0.005 Base832 ms1 payers100% up
  92. 95api.magentlab.com/api/calc/aub_has2Dakik 2019 AUB-HAS2 for 30-day death/MI/stroke after noncardiac surgery: six 1-point elements (history of heart disease, angina or dyspnea, age ≥75, hemoglobin <12 g/dL, vascular surgery, emergency surgery). Low 0-1, intermediate 2-3, high >3 (max 6). Derivation rates 0%, 0.5%, 2.0%, 5.6%, 15.7% by score 0/1/2/3/>3. Not a medical device, not RCRI, not ACS treatment, and not operative clearance.$0.005 Base722 ms1 payers100% up
  93. 95api.magentlab.com/api/calc/gap_indexLey 2012 GAP index (points) from sex (male 1), age (≤60 → 0, 61–65 → 1, >65 → 2), FVC % predicted (>75 → 0, 50–75 → 1, <50 → 2), and DLCO % predicted (>55 → 0, 36–55 → 1, ≤35 → 2; cannot perform → 3). Returns a 0–8 total and stage 1–3 (0–3 / 4–5 / 6–8). Deterministic published points with citation. Not a transplant listing and not a continuous GAP calculator.$0.005 Base956 ms1 payers100% up
  94. 95api.magentlab.com/api/calc/rsbiRapid shallow breathing index (RSBI) as respiratory rate in breaths/min divided by tidal volume in liters (Yang and Tobin 1991). Provide tidal_volume_ml (50–2000) or tidal_volume_l (0.05–2.0), not both. Returns f/VT rounded to one decimal and whether that ratio is greater than 105 breaths/min/L. Not a wean order; magent does not perform a spontaneous breathing trial (SBT).$0.005 Base960 ms1 payers100% up
  95. 95api.magentlab.com/api/calc/brugadaBrugada 1991 four-step algorithm for a regular tachycardia with a wide QRS complex. Caller assigns absence of an RS complex in all precordial leads, RS interval >100 ms in one precordial lead, AV dissociation, and VT morphology in V1–V2 and V6. Returns diagnosis vt or svt and the stopping step. magent does not interpret ECGs. Not Brugada syndrome, not Vereckei aVR, not RWPT, not Sgarbossa, and not a cardioversion order. Not a medical device.$0.005 Base661 ms1 payers100% up
  96. 95cc0.company/api/store/agent-services/sartoshi-gen/invokecc0.company — x402 agent-services marketplace on Base (USDC): CC0 image generation, market-data digests, and third-party agent tools. This endpoint: Sartoshi Generator, Generate 1/1 hand-drawn mfer art in the style of sartoshi (CC0). Thin wobbly ink lines, naive doodle style. Fine-tuned by cc0toshi on a public-domain corpus. CC0 output. Async — returns a job_id to poll.$0.069 Base654 ms1 payers100% up
  97. 95x-data-gateway.annushka1190.workers.dev/v1/health/paidCheap end-to-end x402 test. Returns { ok: true, ts }. GET /v1/health/paid$0.001 Base442 ms1 payers100% up
  98. 95api.munition.io/v1/render/pdfSynchronous HTML to A4 PDF, 0.020 USDC with seven-day deletion eligibility, not a hard public-access cutoff; asynchronous cleanup and caches may persist. Not renewable. Non-guessable public URL, not private: do not submit sensitive content. HTTP x402 only; no PDF MCP tool or MPP route. Candidate implementation; deployment not verified.$0.02 Base608 ms1 payers100% up
  99. 95api.delx.ai/api/v1/x402/compound-returnCompound a list of period returns into a total growth factor. Call when multi-period performance rollups from return series you already have. Returns compounded factor and total return as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.$0.001 Base862 ms1 payers100% up
  100. 95api.delx.ai/api/v1/x402/token-estimateEstimate GPT- and Claude-style token counts for a text payload for $0.001 USDC; deterministic and keyless. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limitation: results cover only the supplied input or one bounded public endpoint at request time; callers must verify before acting.$0.001 Base733 ms1 payers100% up