x402watch

52,336 paid endpoints are listed. 31,735 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 2026-10-04 21:48 UTC · 52,336 probed

31,735 answering 40214,377 down5,356 rejecting868 no paywall1,864 price drift
  1. 94x402-agent.kariguetoazul.workers.dev/api/units/power/kilowatt-to-milliwattConvert kilowatts to milliwatts for power. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the power converter, not a separate data provider.$0.001 Base12 ms–100% up
  2. 94x402-gateway-production-1f21.up.railway.app/readRead a public URL as normalized text$0.001 Base80 ms–100% up
  3. 94x402-agent.kariguetoazul.workers.dev/api/units/energy/electronvolt-to-kilojouleConvert electronvolts to kilojoules for energy. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the energy converter, not a separate data provider.$0.001 Base15 ms–100% up
  4. 94x402-agent.kariguetoazul.workers.dev/api/units/power/watt-to-kilowattConvert watts to kilowatts for power. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the power converter, not a separate data provider.$0.001 Base13 ms–100% up
  5. 94x402-gateway-production-1f21.up.railway.app/base64/decodeBase64 decode a standard Base64 string into UTF-8 text for API payload recovery, data conversion and agent workflows.$0.001 Base81 ms–100% up
  6. 93crypto.apitoll.cloud/v1/crypto/priceLatest crypto token prices by ticker symbol, CoinGecko id, or chain:address (BTC, ETH, SOL, or base:0x…): current spot price, token symbol, decimals, and a confidence score, for up to 50 coins in one call. Pass ?at=<unix> for the historical price at a point in time. Sourced from DefiLlama across every major chain.$0.001 Base790 ms57 payers97% up
  7. 93www.cultos.dev/services/hash-integrityHash & Integrity$0.001 Base407 ms30 payers96% up
  8. 93www.cultos.dev/services/encoding-toolboxEncoding Toolbox$0.001 Base486 ms20 payers96% up
  9. 93api.robinx.io/callersProven X caller-lift leaderboard$0.01 Base114 ms10 payers93% up
  10. 93livecheck.fly.dev/v1/verifyIs this listing, product, or job posting still live? ($0.01)$0.01 Base348 ms8 payers97% up
  11. 93api.nansen.ai/api/v1/token-screenerRetrieve token screener data$0.01 Base736 ms7 payers97% up
  12. 93api.webbersites.com/v1/messagesANTHROPIC-COMPATIBLE /v1/messages — Claude Haiku 4.5 through the exact Anthropic API dialect: same request/response shape, no Anthropic account, the x402 payment IS the auth. Point an Anthropic SDK's base_url at https://api.webbersites.com and pay per call. Caps: 16,000 input chars, 1,024 output tokens (max_tokens clamped), text-only, no streaming.$0.01 Base968 ms6 payers97% up
  13. 93twitter.use.x402atlas.com/user-tweetsGet a paginated timeline of posts from an X user.$0.006 Base892 ms6 payers97% up
  14. 93x402-crypto-data.vercel.app/api/yieldsTop DeFi yield pools with APY/TVL, filterable by chain (DefiLlama).$0.002 Base622 ms6 payers97% up
  15. 93telesint-api.onrender.com/iocIndicators of Compromise$0.01 Base752 ms6 payers97% up
  16. 93lotusnetworkapi.com/api/v1/gas/preflightRead-only Base L2 gas conditions computed directly from chain data: current base fee, recent percentiles, realised volatility, congestion state, and an 80% forecast range for a chosen horizon. This is supporting context for timing a transaction, not a trade instruction. Every figure is reproducible from public Base RPC data.$0.002 Base857 ms6 payers97% up
  17. 93rubric-protocol.com/v1/x402/hedera-facts/anchor-costAttested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for agents that must prove what they knew when they acted.$0.001 Base46 ms5 payers93% up
  18. 93cryptyx.ai/api/assetsPer-asset snapshot or daily series — composite score, rank, recent returns, realised volatility, Sharpe ratios, plus macro regime with confidence. The 200+ asset master ranking feed for portfolio construction and rotation. Coverage: pass any asset in the CRYPTYX 200+ tracked universe (BTC, ETH, SOL, top-cap + long-tail).$0.01 Base812 ms5 payers97% up
  19. 93unit.openverbs.com/v1/listList the supported units and their metadata (abbreviation, measure, system, singular/plural names), optionally filtered to a single measure — a discovery endpoint for choosing valid `from`/`to` values.$0.002 Base283 ms5 payers93% up
  20. 93products.openverbs.com/v1/amazon-searchAmazon product search API - search Amazon products / find products on Amazon by keyword (US). Live Amazon product data: ranked listings with ASIN, title, product URL, image, price range, currency, star rating, review count and Amazon's Choice / Best Seller flags. No matches returns empty results.$0.006 Base539 ms5 payers97% up
  21. 93solar.nsgoods.org/solar-legalitySigned plug-in solar legality record for one US state. Free preview: GET /solar-legality/preview A missing or unknown state returns 400 or 404; you are never charged for an error.$0.005 Base973 ms4 payers97% up
  22. 93rubric-protocol.com/v1/x402/regwatch-feedStructured feed of regulatory changes affecting AI systems: jurisdiction, instrument, change type, effective dates, comment deadlines. Curated by the team behind The Attestation Brief; every item attested on ingest.$0.05 Base44 ms4 payers93% up
  23. 93api.runonproof.com/v1/us/decision-gates/release-payment-to-supplierRunOnProof Payment Decision decides whether to release a US supplier payment before funds move. 0.79 USDC: scoped checks, reasons, evidence and signed proof binding supplier, invoice digest, amount, payee/destination and mandate. FEDERAL_ONLY. No state checks, bank ownership or invoice authenticity guarantee; never executes payment. HOLD/UNDETERMINED are not permission to pay; HOLD may be paid. Recover the same acquired result without paying again. See the provider guide.$0.79 Base543 ms4 payers97% up
  24. 93signalforgestudios.com/x402/prospect-qualifierScores a public business URL for SDR agents, CRM enrichment, agency prospecting, and local-business lead generation: ICP fit, contactability, website trust friction, CTA issues, opportunity signals, evidence, confidence, and qualify/review/skip JSON.$0.01 Base403 ms4 payers97% up
  25. 93cryptyx.ai/api/market-pulse/composite-breakdownLatest-day breakdown of composite signal trigger stats: per-composite triggered_asset_count, breadth %, top-triggering assets. Snapshot of where the 9 IC-weighted composites are actually firing across 200+ assets right now. Complements /signals/composite/breadth (universe-wide) with per-composite drill-down.$0.01 Basedown4 payers97% up
  26. 93cryptyx.ai/api/signals/catalogThe entry point for agents landing on CRYPTYX. Returns the full signal registry (every atomic and composite signal, all versions) with class, horizon, geometry, parameters, 30-day trigger stats, three-axis health grades, walk-forward IS/OOS — plus a meta.service block (universe + walk-forward + macro-regime + OKX/Kraken/Coinbase venues), a meta.by_class strategy-family breakdown, a meta.next recommended 5-step flow, and per-signal _actions with direct URLs to explain / backtest / fork / simulate. One call answers "what is CRYPTYX, what can I buy, and what should I call next". Signal evaluations run across the CRYPTYX 200+ tracked digital assets — BTC, ETH, SOL, top-cap + long-tail coverage.$0.01 Basedown4 payers97% up
  27. 93api.craigmbrown.com/v1/services/agent.trust-badge$0.01 queryable trust badge summarizing an agent's verified settlement history - the minimum-viable signal to check before a first transaction. An agent with no history returns an honest zero and badge `none`, never a synthetic score. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base$0.01 Base660 ms4 payers97% up
  28. 93risk.yo.xyz/api/v1/agent/schemaGraph schema definition — entry point for agents to discover available data$0.001 Base877 ms4 payers97% up
  29. 93api.obeliskapp.io/partner/v1/spy/adsSearch Obelisk's curated spy ad catalog when you need competitor creative examples by keyword, brand, or platform. Returns JSON ad cards. Use limit=1 for a cheap first call.$0.01 Base734 ms4 payers97% up
  30. 93win.oneshotagent.com/v1/tools/research/newsfeedGet recent social media posts from a person$0.07 Base514 ms4 payers97% up
  31. 93modelprices.xyz/llm/prices/togetherTogether AI pricing table: per-token cost of every AI model Together AI serves, in one call — input, output, cache and batch USD per 1M tokens, ranked cheapest first, with context window and capability flags joined in. Compare LLM token cost inside Together AI and against other providers hosting the same model. Normalized from public sources, cross-checked, refreshed hourly.$0.01 Base804 ms4 payers97% up
  32. 93jev-x402.vercel.app/jevStructured evaluation with TypeSafe's Jev (System One) model. Send any state plus typed questions — noul (true/false), choice (pick one), or score (ordinal scale) — and get back calibrated probabilities and confidence for each. Built for routing, classification, triage and policy checks where a fast, predictable, machine-readable answer beats prose.$0.001 Base855 ms4 payers97% up
  33. 93doctor.promoclube.online/diagnoseFull paid x402 diagnostic JSON for a target endpoint.$0.01 Base762 ms4 payers97% up
  34. 93crypto.openverbs.com/v1/protocolTotal value locked (USD) for one DeFi protocol by DefiLlama slug or name (e.g. "aave-v3", "lido", "uniswap-v3"): current TVL, per-chain TVL breakdown, 1h/1d/7d TVL change, category, chains, token symbol and market cap. Optional `chain` also returns that chain's TVL for the protocol. Unknown names return `found:false` with slug `suggestions`.$0.001 Base591 ms4 payers97% up
  35. 93api.govparse.io/v1/stats/sponsorsHow much visa-sponsorship data is on file? Headline aggregates over DOL OFLC disclosure data: distinct sponsoring employers, LCA and PERM case totals with certified counts, and the fiscal years covered.$0.001 Base716 ms4 payers97% up
  36. 93api.gondola-ai.com/v1/chat/completionsOpenAI-compatible chat completions across the Venice AI model catalog. Pay per request in USDC on Base via x402, with no account and no API key. Overpayment is never lost: it banks as reusable wallet credit for your next call. Model ids and live prices: GET https://api.gondola-ai.com/v1/models.$0.01 Basedown3 payers97% up
  37. 93fetch.halowerk.com/product/compareCompare two to four product pages by verified identity, listed price, availability, shipping cost and rating without converting currencies.$0.01 Base870 ms3 payers97% up
  38. 93coingecko.use.x402atlas.com/marketsTop crypto coins ranked by market cap — paginated market data (price, market-cap rank, symbol) in any currency, CoinGecko-sourced.$0.005 Base923 ms3 payers97% up
  39. 93tools.ipintel.ai/http-latencyHTTP Latency Check API. Measure HTTP response latency for a URL from the Cloudflare Worker edge. Returns status code, latency, redirect, content type and edge location metadata. Useful for uptime checks, API diagnostics and website monitoring. Paid per call via x402.$0.001 Base302 ms3 payers97% up
  40. 93url-uptime-checker.underscoredone.com/checkChecks whether a website or web address is currently reachable and reports how fast it responded.$0.01 Base970 ms3 payers97% up
  41. 93x402.aispace.bot/api/v1/embeddingsText embeddings on Venice models for retrieval, RAG, and semantic search, paid per request in USDC on Base via x402, no API key. Resolve a model id from GET /api/v1/models?type=embedding.$0.01 Base996 ms3 payers97% up
  42. 93kronossignals.com/api/v1/snapshot/btcFull crypto asset snapshot in one call (all 16 assets): real-time Binance spot price, derivatives (funding rate, OI, basis from Bybit/OKX perp), market regime alerts (BTC only). FORECASTS: BTC/ETH/SOL only (Kronos ML coverage). DERIVATIVES DATA: all 16 assets. Bundle replaces 3 separate paid calls — $0.08 vs $0.09 à la carte. For AI agents & trading bots. Live track record at /api/stats: ~54% hit over 15k+ scored forecasts, not a backtest.$0.08 Base815 ms3 payers97% up
  43. 93vaaya.ai/api/run/crw/searchCRW — Search the web and optionally scrape the hits in one call. Pass `query`; optional `limit` (1-20, default 5), `tbs` (freshness: qdr:h|d|w|m|y), `sources` (web|news|images), `lang`, and `scrapeOptions` ({ formats, onlyMainContent }) to return full page content per hit instead of snippets.$0.01 Base545 ms3 payers97% up
  44. 93x402.donnyautomation.com/v4hooksUniswap v4 hook capability scan on Base mainnet. Decodes all 14 permission bits from the hook address per v4-core Hooks.sol, flags swap custody, fee-taking and EIP-1967 upgradeability, and verifies source by Basescan/Sourcify/Blockscout consensus. Returns custodyClass PASSIVE|FLOW_CONTROL|FEE_TAKING|SWAP_CUSTODY|OPAQUE, flags[], riskFlags[] and verificationState. Requires ?address=0x + 40 hex. Errors: 400 invalid_address, 502 analysis_failed. Capability analysis - it never outputs SAFE.$0.01 Baserejecting3 payers97% up
  45. 93cryptyx.ai/api/asset/asymmetryCross-class positioning panels per asset — futures funding stress, options 1M risk-reversal skew, order-book imbalance, and 7-day taker buy/sell ratio. Each panel: current z, percentile, 30-day sparkline, one-line narrative. Response carries a _next block with active-signals / thesis / regime-context / top-setups / peer-cluster so an agent can go from positioning read to per-asset conviction, historical edge, or basket construction without leaving the flow. Coverage: pass any asset in the CRYPTYX 200+ tracked universe (BTC, ETH, SOL, top-cap + long-tail).$0.05 Base450 ms3 payers97% up
  46. 93tollbooth-fdic-verify.sjwilliams8.workers.dev/verifyBefore your agent trusts, cites, or transacts with a U.S. bank: verify it is actually FDIC-insured, for $0.01, against the FDIC's own BankFind Suite records, synced daily. Look up by institution name (fuzzy, word-order-tolerant, confidence-scored), FDIC certificate number, or website domain. Returns insurance status, charter class, HQ city/state, and the FDIC cert; renamed and failed/inactive institutions stay findable. Assistive screening signal, not a certified compliance determination.$0.01 Base673 ms3 payers97% up
  47. 93api.nansen.ai/api/v1/nansen-score/top-tokensGet Nansen Score Top Tokens$0.01 Base503 ms3 payers97% up
  48. 93stabletravel.dev/api/flightaware/airports/KMIA/weather/observationsGet weather observations (METAR) for a specific airport$0.004 Basedown3 payers97% up
  49. 93sports-predictor-api.fly.dev/api/v1/probabilitiesCalibrated 1X2 probabilities plus derived markets (totals, BTTS, correct score) for every upcoming fixture across the big-five European leagues. Backed by a public, Brier-scored track record.$0.02 Base962 ms3 payers97% up
  50. 93api.tag-per-track.cloud/api/analyzeTag-per-Track: Agentic-First Musical Audio Analysis API. Extracts BPM, Key, Mood, Genres and Instruments from audio URLs.$0.15 Base916 ms3 payers97% up
  51. 93tensorfeed.ai/api/premium/research/citation-velocityTop 100 recent AI papers ranked by the share of their total citations earned in the most recent calendar year. Papers published in the last 2 years with 3+ citations. Surfaces papers that are still gaining traction now. OpenAlex CC0.$0.02 Base993 ms3 payers97% up
  52. 93api.macaroonnetwork.com/execute/christian-confession-reflection-v1Return a short scripture-grounded private reflection aid. The endpoint accepts no confession narrative or identity information and provides no absolution.$0.01 Base922 ms3 payers97% up
  53. 93x402.hydratrader.ai/v1/sentimentSentiment classification: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=sentiment when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key.$0.01 Base436 ms3 payers97% up
  54. 93app.difficat.com/api/v1/screenshotsCaptures a full-page screenshot of one public web page in Chromium and returns a link to the PNG. Use it for a one-off visual check of a page, or to keep a reference image before a change. 0.02 USD per call.$0.02 Baseno paywall3 payers97% up
  55. 93api.seerium.xyz/v1/pulse/macro-clockMacro market signals API for agents. Tracks inflation, rates, liquidity, economic releases, crypto, and prediction markets.$0.10 Base423 ms3 payers97% up
  56. 93verifier.quantumshieldlabs.dev/x402/verifyClassify an agent or automation operation from bounded caller-supplied evidence under deterministic rules and return a machine-readable receipt. Claims alone never produce VERIFIED_COMPLETE; this service does not independently observe the underlying real-world action.$0.05 Base657 ms3 payers97% up
  57. 93api.kadec0.xyz/v1/stablecoinsStablecoin supply data. Returns circulating supply for stablecoins broken down across chains via DefiLlama, filterable by peg type and by collateral mechanism, so you can compare fiat-backed against crypto-backed and algorithmic stablecoins. For stablecoin market share, depeg watch, and chain-level supply tracking. Keyless.$0.02 Base459 ms2 payers97% up
  58. 93api.kadec0.xyz/v1/related-papersLiterature review and related-paper discovery. Given a seed paper (arXiv id, DOI, or OpenAlex id) or a topic query, returns semantically similar and recommended scholarly papers to expand a reading list or systematic review, via Semantic Scholar recommendations with an OpenAlex related-works fallback. Keyless.$0.03 Base728 ms2 payers97% up
  59. 93x402.freeq.one/tools/whale_alertsWhale Alerts Scanner: Scan recent blocks for large ETH transfers involving an address. Filter by direction (in/out/both) and threshold. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/whale_alerts.$0.002 Base919 ms2 payers97% up
  60. 93x402.freeq.one/tools/wallet_portfolioWallet Portfolio: Get a complete wallet portfolio for an Ethereum address: native ETH balance, ERC-20 balances, NFT holdings, recent transfers. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/wallet_portfolio.$0.002 Base935 ms2 payers97% up
  61. 93x402.freeq.one/tools/markdownMarkdown Extractor: Fetch a URL and convert its main content to clean, LLM-ready Markdown (strips nav/ads/sidebars). Options: output_format (markdown|text|json), css_selector, max_length, include_links, include_images. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/markdown.$0.002 Base976 ms2 payers97% up
  62. 93x402.freeq.one/tools/cross_chain_balanceCross-Chain Balance Checker: Aggregate native balance and token/NFT counts for an address across eth, arb, base, polygon, opt. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/cross_chain_balance.$0.002 Base994 ms2 payers97% up
  63. 93lionx402.com/api/x402/entity-sanctions-screen-jsonScreen a company or entity name against multi-list sanctions (OFAC/EU/UN public designations index). PASS/BLOCK. Fail-safe if lists unavailable. $0.01 Base USDC, keyless, Ed25519-attested.$0.01 Base308 ms2 payers97% up
  64. 93edgar.apitoll.cloud/v1/edgar/smart-moneySmart-money bundle in one call for any US-listed company by stock ticker or CIK: insider trades (Form 4), institutional 13F-HR holdings, and recent 8-K material events together. Track what executives and hedge funds are doing — buys, sells, portfolio positions, and corporate events. Resolves ticker to CIK via SEC's official index. Sourced live from data.sec.gov.$0.006 Base965 ms2 payers97% up
  65. 93squeezeos-api.onrender.com/api/truth/verify/AAPLFact verification API for market data — cross-check a ticker against live provider evidence and return an evidence-backed result instead of guessing.$0.005 Base683 ms2 payers97% up
  66. 93api.anchor-x402.com/v1/parse/datetimeParse any freeform datetime string into a structured normalized form — $0.001 USDC$0.001 Base667 ms2 payers97% up
  67. 93402oracle.com/verify/freshnessIs this URL live, and has this page changed? Check a URL is up and its data is fresh before your agent acts on its contents, to detect stale data, or to decide whether to invalidate a cache. A freshness oracle and point-in-time uptime and change-detection check: returns HTTP status, Last-Modified/ETag, a content SHA-256 fingerprint, and whether the content changed versus a prior hash. Returns a signed attestation.$0.02 Base440 ms2 payers97% up
  68. 93squeezeos-api.onrender.com/api/web/read-markdownURL to Markdown API and converter for AI agents — convert any public HTTPS URL to clean Markdown, HTML-to-text, and LLM-ready web content with no separate scraper account or API key.$0.001 Base472 ms2 payers97% up
  69. 93squeezeos-api.onrender.com/api/quick/quote/AAPLStock quote API for AI agents — get a live/latest US equity price and volume reading for one ticker from the first available real provider.$0.001 Base638 ms2 payers97% up
  70. 93squeezeos-api.onrender.com/api/quick/searchStock ticker and company search API. Find US equity symbols by company name or ticker for trading, research, and autonomous-agent workflows.$0.001 Base675 ms2 payers97% up
  71. 93squeezeos-api.onrender.com/api/market/snapshotStock market snapshot API. Get a live/latest US equity quote plus recent daily OHLCV price bars for a ticker symbol.$0.003 Base801 ms2 payers97% up
  72. 93squeezeos-api.onrender.com/api/fx/creditsFX conversion credit pack: 100 low-cost currency conversions using official ECB reference-rate data for autonomous agents.$0.005 Base607 ms2 payers97% up
  73. 93squeezeos-api.onrender.com/api/web/extract-onceWeb scraping API for AI agents — extract clean text and metadata from one safe public HTTPS URL in a single x402 call.$0.005 Base602 ms2 payers97% up
  74. 93twitter.use.x402atlas.com/user-aboutGet the extended About information for a public X user.$0.006 Base832 ms2 payers97% up
  75. 93twitter.use.x402atlas.com/trendsGet ranked Twitter/X trends for a geographic WOEID with normalized search queries, context, post counts and related trends.$0.006 Base566 ms2 payers97% up
  76. 93agente.revenuerecoveryai.app/v1/x402/evidence-crosscheckIndependent second opinion on an x402 resource: compares the seller's Bazaar listing and x402 manifest against the live observed price, payTo, network, method and paywall. Field-level evidence with source, timestamp and hash, plus a signed receipt. / Segunda opinión independiente sobre un recurso x402: compara la ficha pública del Bazaar y el manifiesto x402 del vendedor con el precio, destino, red, método y muro de pago observados en vivo. Evidencia por campo con fuente y recibo firmado.$0.01 Base961 ms2 payers97% up
  77. 93defillama.use.x402atlas.com/protocolDeFi protocol detail by DefiLlama — full historical TVL plus per-chain and per-token breakdowns for one protocol by slug.$0.005 Base718 ms2 payers97% up
  78. 93defillama.use.x402atlas.com/feesFees & revenue by DefiLlama — all protocols with daily fees and revenue summaries.$0.005 Base974 ms2 payers97% up
  79. 93hyperliquid-predict.use.x402atlas.com/settledThe settled result for one Hyperliquid prediction-market outcome by id.$0.01 Base912 ms2 payers97% up
  80. 93api.brazilayer.com/v1/cadeias/capital_brCausal chain for Brazilian capital flight pressure: the live premium paid for USDT over the official central-bank rate (leads perceived FX stress by hours to days) → where institutional money actually moved, net flows into fixed income versus equities across the R$ 13.8tn fund industry → the official PTAX rate. Two independent signals, one reading: are locals paying up for dollars while funds turn defensive? Free sample, no payment: https://api.brazilayer.com/v1/cadeias/amostra$0.05 Base423 ms2 payers97% up
  81. 93token-risk.com/v1/walletDeterministic on-chain structural-safety report for a Base address: contract detection, verification status, proxy/owner/privileged-function analysis. Behavioral signals (age, activity, funding) not yet included. Keyless x402-native payment — no signup, no API key. Score 0-100, higher = structurally safer. See free real samples before paying: GET /samples/index.json$0.01 Base674 ms2 payers97% up
  82. 93api.sumvid.app/v1/transcriptFull transcript of a YouTube video from its URL — captions/subtitles as clean plain text in your language. YouTube transcript, video to text, captions extraction, subtitle download, speech to text, multilingual. 105 languages supported, including English, Spanish, Portuguese, French, German, Hindi, Arabic, Chinese, Japanese, Korean, Russian, Indonesian and Vietnamese. Pay per call, no account or API key.$0.005 Base569 ms2 payers97% up
  83. 93cyre.dev/api/addressCyre address profile — explainable on-chain risk signals. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md$0.005 Solana873 ms2 payers97% up
  84. 93srv1334799.hstgr.cloud/v1/changesRecent material public-source changes for tracked Bitcoin services.$0.01 Base413 ms2 payers97% up
  85. 93byfaro.ai/agent/check/mcpSingle-signal check: does this website expose MCP / WebMCP tooling AI agents can call? Returns yes/no plus the underlying checks (MCP endpoint, WebMCP tools, agent skills) with fixes. Cheapest way to answer one integration question about a site.$0.01 Base942 ms2 payers97% up
  86. 93api.qist.info/api/prayer-timesHigh-precision Islamic prayer times (fajr, sunrise, dhuhr, asr, maghrib, isha) plus qibla direction for any coordinates and date. Pure astronomical computation (adhan library), 11 calculation methods including Umm al-Qura, Dubai, Egyptian, MWL. Ideal for agents building Muslim-facing schedules, reminders, or travel plans.$0.01 Base737 ms2 payers97% up
  87. 93lionx402.com/api/x402/domain-intel-jsonLive domain trust signals: DNS (MX/SPF/DMARC/A) + HTTPS probe via Cloudflare DoH. Keyless $0.005.$0.005 Basedown2 payers97% up
  88. 93lionx402.com/api/x402/social-signal-intel-jsonLION Social Signal Intel (HN + Reddit keyless attention/trend)$0.004 Base842 ms2 payers97% up
  89. 93api.webbersites.com/api/qrQR code generator: GET ?data=<text|url> and receive a scannable QR as SVG plus PNG (base64) and a data: URI. Options: size (px, default 512), margin (quiet-zone modules, default 2), ecc (L|M|Q|H, default M), dark/light hex colors. Deterministic, no network, no tracking — encode URLs, wifi, vCards, or payment URIs up to 2,000 chars.$0.01 Base480 ms2 payers97% up
  90. 93cryptyx.ai/api/market-pulse/temporal-layersTactical / strategic / secular regime decomposition + Supertrend score across a 1-1900 day lookback. Shows regime alignment across timescales — is the market in agreement or diverging? Complements /market-pulse/regime by decomposing multi-horizon consistency into named layers. Runs across 200+ digital assets — BTC, ETH, SOL, top-cap + long-tail coverage.$0.01 Base552 ms2 payers97% up
  91. 93cryptyx.ai/api/intelligence/queryNatural-language entry point to the full CRYPTYX stack. POST a query string; an LLM classifies into 60+ intents (conviction_ranking, market_brief, factor_breakdown, signal_explain, regime_check, top_setups, etc.) and routes to the matching pre-computed analytics over 200+ assets, the full signal registry, and 440+ metrics. Response payload is intent-shaped — a top-3 conviction query returns a compact ranking; a market_brief returns a full universe snapshot. Wire an LLM agent into CRYPTYX without plumbing 30+ endpoints.$0.25 Base478 ms2 payers97% up
  92. 93cryptyx.ai/api/asset/regime-contextPer-asset macro regime context — current regime id, confidence, days-in-regime streak, conditional forward-return stats at 1d/7d/14d/30d, and top historical regime transitions. Grounds sizing in what historically happens next. Coverage: pass any asset in the CRYPTYX 200+ tracked universe (BTC, ETH, SOL, top-cap + long-tail).$0.05 Base335 ms2 payers97% up
  93. 93cryptyx.ai/api/metrics/slicer/scanCross-sectional z-score scanner across 200+ assets and 440+ metrics. Pick a metric and threshold; get ranked triggering assets with z, percentile, returns, composite score, and per-metric health grading. Live anomaly hunting.$0.05 Base427 ms2 payers97% up
  94. 93cryptyx.ai/api/signals/composite/breadthUniverse-wide composite breadth at one horizon — bullish/bearish/neutral counts and percentages across 200+ assets, sliced by regime, with full per-asset stance list. Is this rally broad or concentrated?$0.05 Base370 ms2 payers97% up
  95. 93api.hergertsynthora.com/v1/top-cryptoSYNTHORA top-crypto: Top N cryptocurrencies by market cap (default 10, max 50): rank, price, 24h change, volume and market cap in USD. Source: CoinGecko free API, keyless, timestamped.$0.01 Base967 ms2 payers97% up
  96. 93lionx402.com/api/x402/tx-receipt-decoded-jsonBase tx receipt + decoded calldata (?tx=0x...)$0.01 Base978 ms2 payers97% up
  97. 93x402.ottoai.services/yield-recommendationsBest-available stablecoin yield deposit options: the highest-APY lending venue per stablecoin (USDC / USDT / DAI …), read directly on-chain from Aave / Morpho / Compound across supported chains, with APY basis, liquidity profile, reward-completeness and TVL. Returns the best available options (not yet personalized to a specific wallet's holdings).$0.001 Base413 ms2 payers97% up
  98. 93402.com.tr/api/x402/new-tokensReturns the latest tokens profiled on Base from the DexScreener feed — address, description, and links. Great for discovery bots hunting new launches early.$0.01 Base924 ms2 payers97% up
  99. 93vaaya.ai/api/run/akta/website-trafficWebsite traffic estimates for a company by domain or Akta uuid — visit trends as a demand/momentum signal.$0.11 Base417 ms2 payers97% up
  100. 93hubvibe-io.com/work/search/webWeb search with an answer: real-time search of Brave's independent web index, answered from the current results only, with every source URL and title returned, never the model's memory. Use it when an agent needs up-to-date information, latest news, prices or facts from the web. Input: query; optional language. Raw result list (SERP): search.results. Sources read in full with citations: research.web.$0.10 Base304 ms2 payers97% up