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. 98coingecko.use.x402atlas.com/historyHistorical crypto price on a specific date — price, market cap and 24h volume snapshot for any coin by CoinGecko id, in USD or more.$0.005 Base52 ms2 payers97% up
  2. 98holidays.use.x402atlas.com/add-business-daysAdd business days while skipping weekends and full-day Public or Bank holidays; Optional and HalfDay observances are retained.$0.005 Base66 ms2 payers97% up
  3. 98kronossignals.com/api/v1/gex/ethGamma Exposure (GEX) and max-pain options tool for BTC and ETH from the Deribit public API. Returns an aggregate GEX strike ladder (dealer-convention net gamma per strike), gamma flip level (zero-cumulative-GEX strike), spot regime above or below flip, max-pain strikes for upcoming weekly and monthly expiries, an expected-move cone (ATM-IV-derived 1-sigma, front expiry), and a heuristic pin-risk score. 15-minute in-memory cache. $0.04 USDC via x402.$0.04 Base129 ms2 payers97% up
  4. 98api.kadec0.xyz/v1/serp-multiMulti-engine web search (metasearch). One search query fanned out across 2-3 search engines (Brave, Yahoo, Yandex) with results deduplicated by URL and merged by reciprocal-rank fusion: consensus ranking across engines instead of one engine's bias, with per-engine rank attribution on every result.$0.05 Base89 ms2 payers97% up
  5. 98palmyr.ai/domains/registerRegister a domain for one year via Namecheap. Pricing is dynamic per-TLD — the 402 challenge returns the exact USDC amount (~$10 typical). Body: { domain }$10.00 Solana203 ms2 payers97% up
  6. 98cryptyx.ai/api/market-historyDaily OHLCV bars for one asset over 1-1825 days — open, high, low, close, USD volume. UTC-1 anchor day. The grounded spot tape behind every CRYPTYX factor score and signal. Coverage: pass any asset in the CRYPTYX 200+ tracked universe (BTC, ETH, SOL, top-cap + long-tail).$0.01 Base141 ms2 payers97% up
  7. 98api.oblique.markets/api/v1/paid/summarizeUse when an agent needs summarize. Returns Summarize text as bullet points, a paragraph, or a single line — deterministic flash-model summarization with hard input/output caps. $0.008.$0.008 Base29 ms2 payers97% up
  8. 98x402.ottoai.services/tx-explainerDecode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Mantle, Monad, Plasma, BSC, Hyperliquid). Get a human-readable summary of swaps, transfers, approvals, DeFi interactions, and more.$0.01 Base198 ms2 payers97% up
  9. 98x402.ottoai.services/supported-tokensSearch supported ERC-20 tokens by symbol or address across 6 chains (Base, Ethereum, Arbitrum, Polygon, BSC, Avalanche). 5000+ tokens from CoinGecko. Use before swap/bridge to disambiguate tokens.$0.001 Base172 ms2 payers97% up
  10. 98api.nansen.ai/api/v1/profiler/perp-pnl-summaryGet Hyperliquid Perp PnL Summary$0.01 Base83 ms2 payers97% up
  11. 98vaaya.ai/api/run/signalbase/hiringSignalbase — Real-time HIRING signals: open positions with applicant counts and team sizes. Filters: `date_preset`/`dateFrom`/`dateTo`, `positions`/`departments`/`seniorities` (comma-separated), `search`/`description` (full-text), `categories`, `countries`/`company_countries`/`job_countries`/`states`/`city`, `team_size`, `applicants`, `company_name`/`company_domain`/`company_linkedin_url`. `limit` ≤100 — flat price per call. Event-stream alternative to theirstack:jobs (which bills per posting):…$0.25 Base187 ms2 payers97% up
  12. 98api.deepnets.ai/api/token/statsAggregate stats for a Solana token: price, market cap, volume windows, holder count, liquidity.$0.01 solana232 ms2 payers97% up
  13. 98x402.agentutility.ai/qr-generatorGenerates PNG or SVG QR codes from text, URLs, vCards, WiFi strings, and plain text with configurable size, margin, colors, and error correction. Use it as a QR generator API, create-QR-code endpoint, text-to-QR, or link QR generator.$0.001 Base26 ms2 payers97% up
  14. 98zayguard.onrender.com/v1/assessmentsZayGuard Pre-Send Safety Check — an evidence-based transaction assessment: pay $0.05 USDC through x402 for a read-only Base or Arbitrum One transaction result; payment is collected on Base.$0.05 Base192 ms2 payers97% up
  15. 98seo.openverbs.com/v1/pagespeedPage speed API - Google PageSpeed Insights (Lighthouse) performance audit for a URL on mobile or desktop. Returns the performance score plus lab Core Web Vitals (LCP, FCP, CLS, TBT, Speed Index, TTI) and, where available, real-user (CrUX) field data. Data source: Google PageSpeed Insights.$0.006 Base298 ms2 payers97% up
  16. 98flat-rate-llm.kikoribera03.workers.dev/v1/util/phonePhone number check - Checks one phone number offline: normalises it to E$0.005 Base30 ms2 payers97% up
  17. 98flat-rate-llm.kikoribera03.workers.dev/v1/red/domain-checkEverything DNS says about one domain in a single call: whether it is registered, its A and AAAA addresses, nameservers, MX servers, SPF and DMARC, DNSSEC, and whether it looks parked. Built for going through a list of domains one at a time. Live DNS, no API key, no account.$0.005 Base24 ms2 payers97% up
  18. 98flat-rate-llm.kikoribera03.workers.dev/v1/red/dnsblIP blocklist check - Checks one IPv4 address against nine public DNS blocklists at once — SpamCop, UCEPROTECT, PSBL, Barracuda, DroneBL and four more — and returns each list's raw return code plus the reason text the list itself publishes, not a score$0.005 Base26 ms2 payers97% up
  19. 98flat-rate-llm.kikoribera03.workers.dev/v1/evm/storageReads a raw storage slot of any contract, decoded as hex, integer and address. How you inspect proxy implementation slots, owners and paused flags that have no public getter. Via eth_getStorageAt.$0.005 Base37 ms2 payers97% up
  20. 98flat-rate-llm.kikoribera03.workers.dev/v1/evm/erc20-balanceERC20 token balance for any wallet - USDC, USDT, DAI or any token - via balanceOf. Returns the raw amount and the decimals so you can format it. Via eth_call (balanceOf).$0.005 Base28 ms2 payers97% up
  21. 98flat-rate-llm.kikoribera03.workers.dev/v1/evm/ensResolves an ENS name to its address, or an address back to its primary ENS name, reading Ethereum mainnet directly. Names are what humans paste and addresses are what chains need.$0.005 Base121 ms2 payers97% up
  22. 98flat-rate-llm.kikoribera03.workers.dev/v1/web/readRead a web page as markdown - Fetches one URL and returns the readable page as markdown: title, description, headings, paragraphs and links with their destinations, plus the canonical URL, language and word count$0.01 Base26 ms2 payers97% up
  23. 98hubvibe-io.com/work/research/briefSummarize and analyze a web page: the URL is rendered in a real browser, its content extracted, and a written brief answering your question returned, grounded in that page only and saying so when the page does not answer. Use it for competitor pages, docs, articles and listings. Input: url; optional question. Fixed JSON fields: research.page_facts. Needs a web search: research.web.$5.00 Base260 ms2 payers97% up
  24. 98hubvibe-io.com/work/llm/generateLLM text generation / chat completion: a raw completion from your prompt with optional system message, max_tokens and temperature; Gemini by default, other configured models by provider and model. Use it for drafting, rewriting, translation, classification or any prompt, paid per call with no API key or account. Input: prompt. Answer grounded in your own text: llm.analyze.$0.25 Base53 ms2 payers97% up
  25. 98x402.agentutility.ai/astro-timesSunrise sunset times. Computes sunrise, sunset, solar noon, day length (seconds), and civil / nautical / astronomical twilight begin & end for any latitude/longitude on any date. Also covers golden hour, dawn / dusk, and full astronomy-times. UTC ISO8601 strings. Wraps sunrise-sunset.org's public API — no auth, commercial-OK.$0.005 Base39 ms2 payers97% up
  26. 98ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/isURLURL validation API. Checks whether a string is a syntactically valid URL, catching malformed schemes, hosts, and encoding edge cases a naive check misses. Returns true or false.$0.01 Base284 ms2 payers97% up
  27. 98x402.agentutility.ai/product-descriptionGenerates product descriptions and e-commerce listing copy from a product name plus optional category, audience, attributes, and tone. Returns a ready-to-use description, selling points, key features, a positioning angle, and suggested listing titles. Copy stays within the product facts you send. Use it as a product description generator, e-commerce copywriter, product listing writer, or selling points API.$0.01 Base29 ms2 payers96% up
  28. 98clinkagent.com/x/digestX/Twitter trend digest - live tweet search PLUS an AI-written summary an agent can use directly: 3-5 sentence trend summary, sentiment (positive/negative/mixed/neutral) with reason, key themes, driving accounts, notable post URLs. Raw tweets included. Advanced search syntax: from:user, #hashtags, min_faves, since dates, lang. Social media monitoring, crypto, stocks, news sentiment, brand tracking, market signals. ?query=<advanced search>. Raw-only tier: /x/search $0.02.$0.05 Base94 ms2 payers97% up
  29. 98api.agentstools.dev/tax/bracketsReference tables for a US tax year and filing status: income brackets, standard deduction, FICA constants, and capital-gains breakpoints. Pure lookup, not tax advice.$0.002 Base170 ms2 payers97% up
  30. 98api.craigmbrown.com/v1/services/security.process-attestationBlindOracle 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 | Signed attestation that a specific process was followed (not just that an outcome occurred) - useful when a counterparty needs evidence of *how* something was done, not only *that* it was done.$0.25 Base215 ms2 payers97% up
  31. 98intel.rallylive.ca/site/phone-numbersPhone number extraction from a page: candidate numbers found in the text and tel: links, normalised, with the tel-link ones marked as high confidence. Contact discovery for lead lists. $0.01 per page.$0.01 Base111 ms2 payers97% up
  32. 98intel.rallylive.ca/data/json-validateJSON validator and formatter: parses the text, reports the error with position if invalid, otherwise returns pretty-printed and minified versions, the top-level type, key count, depth and size. Fix agent-generated JSON fast. $0.01 per call.$0.01 Base260 ms2 payers97% up
  33. 98intel.rallylive.ca/data/json-to-csvJSON to CSV: converts an array of objects (nested keys flattened with dots, arrays joined) into RFC-4180 CSV with a header row, returning the CSV text, row and column counts and the columns detected. $0.01 per call.$0.01 Base279 ms2 payers97% up
  34. 98intel.rallylive.ca/monitor/robots-allowedIs a URL crawlable? Fetches the site's robots.txt and evaluates the given path for a specific user-agent (Googlebot, GPTBot, ClaudeBot, Bingbot or any token; default *), returning allowed/disallowed, the matching rule, the group used, crawl-delay and declared sitemaps. Pre-flight for crawlers and SEO checks. $0.01 per check.$0.01 Base90 ms2 payers97% up
  35. 98intel.rallylive.ca/dev/github-languagesLanguage breakdown of a GitHub repository: bytes and percentage per language sorted by share, primary language, total bytes, language count, plus repo size and default branch. Tech-stack detection for due diligence and tooling decisions. $0.01 per repo.$0.01 Base29 ms2 payers97% up
  36. 98api.delx.ai/api/v1/x402/geocode-usAddress geocoding API for agents: geocode one U.S., Puerto Rico, or U.S. Island Areas address for $0.001 USDC through the public Census Geocoder. Returns approximate coordinates with required Census attribution—no global maps, navigation, or address retention.$0.001 Base161 ms2 payers97% up
  37. 98api.delx.ai/api/v1/x402/usdc-to-rawConvert USDC human amounts into 6-decimal raw units used on-chain. Call when quoting or building USDC transfers/payments at 6 decimals. Returns raw units string with decimals=6 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 Base173 ms2 payers97% up
  38. 98api.craigmbrown.com/v1/services/attestation.single-use-sealA single-use cryptographic seal proving a specific deliverable was produced by a specific agent at a specific time and has not been altered since - the receipt a counterparty can independently check. | 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$0.05 Base198 ms2 payers97% up
  39. 98srv1553682.hstgr.cloud/fng/api/fear-greedCrypto Fear & Greed index: current value and classification plus 7-day history. Always-on, self-healing, verified onchain settlement. Source: Alternative.me.$0.0021 Base155 ms2 payers97% up
  40. 98market.datapackvibe.com/x402/fantasy-namesMedieval-fantasy names: Original names for towns, kingdoms, characters, taverns and legendary items. Duplicates are removed. Useful for games, stories and world-building.$0.01 Base165 ms2 payers97% up
  41. 98market.datapackvibe.com/x402/enemy-scaling-calculatorEnemy stat scaling: Scale enemy health and damage for a target player level.$0.01 Base268 ms2 payers97% up
  42. 98market.datapackvibe.com/x402/effective-health-calculatorEffective health calculator: Calculate effective HP from base health and damage reduction.$0.01 Base212 ms2 payers97% up
  43. 98market.datapackvibe.com/x402/dps-calculatorDamage per second calculator: Estimate sustained DPS from hit damage, attacks per second, and hit chance.$0.01 Base160 ms2 payers97% up
  44. 98market.datapackvibe.com/x402/crafting-cost-calculatorCrafting cost calculator: Calculate total crafting cost from quantities and per-unit costs.$0.01 Base207 ms2 payers97% up
  45. 98market.datapackvibe.com/x402/armor-mitigation-calculatorArmor mitigation calculator: Estimate post-armor damage using a configurable mitigation curve.$0.01 Base192 ms2 payers97% up
  46. 98clink-lithium-vault.fly.dev/pdf/textConvert PDF to text for AI agents - pass any public PDF URL, get the full extracted plain text in one call. pdftotext / convertpdftotext / pdf to text converter / extract text from PDF / read a PDF / parse PDF documents, papers, SEC filings, reports, invoices, manuals. Up to 25MB and 500k chars, with page count and a likely_scanned flag (text-based PDFs only, no OCR). No API key, no account. ?url=<public PDF url>. Free live sample: /pdf/example.$0.01 Base243 ms2 payers97% up
  47. 98clink-lithium-vault.fly.dev/market/serviceTrack one agent service over time - the full day-by-day history of any x402 listing or MCP server: price changes, paying customers, call volume, installs, first and last seen. See what a listing like yours earns, watch a competitor grow or die. From daily whole-market snapshots the live catalogs don't keep. ?id=<x402 resource URL or MCP registry name> (find ids via /find, free). Market overview: /market/pulse $0.005.$0.005 Base203 ms2 payers97% up
  48. 98api.x-402.online/v1/web/changedTell whether a page changed since the last time you read it. Has a page changed since you last read it? Send a URL and the content_sha256 you kept from a previous call; get back changed: true or false, the current checksum and the current length. Without a checksum, returns the starting point. Main content only, navigat…$0.005 Base168 ms2 payers97% up
  49. 98api.x-402.online/v1/email/verifyCheck whether an email address is well-formed and its domain can receive mail, before you send. Five DNS checks on an email address, no message sent: syntax, MX presence and hosts, SPF record, DMARC policy, disposable domain, role address. Returns deliverable as NO, RISKY or LIKELY. It does not open an SMTP session and says so: mailbox existence is explicitly not c…$0.005 Base114 ms2 payers97% up
  50. 98api.x-402.online/v1/chain/tokenGet an ERC-20's name, symbol, decimals, total supply, holder count and USD rate in one call. An ERC-20 on Base in one call: name, symbol, decimals, total supply, holder count, contract type and USD rate when Blockscout knows it. Query: ?address=0x…$0.005 Base261 ms2 payers97% up
  51. 98api.locus.report/api/locus-program-windowsExact dated owner-program windows for a US place, for agents. Returns the same records as locus_program_windows. Use this when your client can only call paid x402 routes. Use locus_program_windows instead when you can call Locus free tools (REST tools/call or MCP).$0.01 Base190 ms2 payers97% up
  52. 98minia2a.uk/x402/ratioOfminia2a service: x402-ratio-of$0.01 Base152 ms2 payers97% up
  53. 98minia2a.uk/x402/domain-intelminia2a service: x402-domain-intel$0.01 Base137 ms2 payers97% up
  54. 98minia2a.uk/x402/chebyshevminia2a service: x402-chebyshev$0.01 Base154 ms2 payers97% up
  55. 98twin.unykorn.org/eth-recover-signerRecover which address signed a message — Genesis402 / UnyKorn Operator Network$0.003 Base89 ms2 payers97% up
  56. 98twin.unykorn.org/verify-receiptVerify a genesis402 signed receipt — signature and hash-chain position — Genesis402 / UnyKorn Operator Network$0.005 Base93 ms2 payers97% up
  57. 98twin.unykorn.org/proveSigned proof receipt (genesis402-receipt-v1) — Genesis402 / UnyKorn Operator Network$0.25 Base279 ms2 payers97% up
  58. 98twin.unykorn.org/evm-block-numberCurrent block height on any of ten EVM chains$0.001 Base88 ms2 payers97% up
  59. 98twin.unykorn.org/merkle-verifyVerify a merkle proof against a root$0.003 Base89 ms2 payers97% up
  60. 98twin.unykorn.org/hashCanonical digests — sha256, sha512-256 and blake2b of text or canonical JSON — Genesis402 / UnyKorn Operator Network$0.003 Base108 ms2 payers97% up
  61. 98twin.unykorn.org/xrpl-txOne XRPL transaction, with its result code explained — Genesis402 / UnyKorn Operator Network$0.004 Base82 ms2 payers97% up
  62. 98twin.unykorn.org/stellar-txOne Stellar transaction, including its memo — Genesis402 / UnyKorn Operator Network$0.004 Base85 ms2 payers97% up
  63. 98lionx402.com/api/x402/company-enrichOrg enrich / company enrichment by domain or name. Firmographics pack: name, employees, country, industry, website. $0.04 keyless x402. Apollo-shaped optional (format=apollo_org). ?identifier=stripe.com$0.04 Base272 ms1 payers97% up
  64. 98agent.massive.com/stocks/filings/vX/form-3SEC Form 3 filings reporting initial statements of beneficial ownership of securities. Filed by corporate insiders (directors, officers, and 10%+ shareholders) when they first acquire a position. Can't find what you're looking for? POST feedback to /feedback, no charge.$0.01 Base258 ms1 payers97% up
  65. 98squeezeos-api.onrender.com/api/fred/series/UNRATEFRED economic data API. Fetch the latest official Federal Reserve economic-series value and metadata by FRED series ID.$0.01 Base154 ms1 payers97% up
  66. 98mudko.com/api/x402/batch-scanBulk agent-readiness screening for agencies, VCs and portfolio owners: scan up to 50 URLs in one paid call ($0.02/URL, $0.10 minimum) and get a compact per-URL verdict — level 0-5, passing checks, top gaps. The single-URL scan with full evidence stays free at /api/x402/deep-scan; this buys scale and rate-limit bypass.$0.10 Base120 ms1 payers97% up
  67. 98mudko.com/api/x402/verify-counterpartyCounterparty trust verification for agents: before transacting with a domain, verify its trust artifacts — DNSSEC + DNS-AID records, agent-card, live MCP endpoint, published JWKS, OASF record, x402/commerce declarations. Returns a 0-100 trust score with per-artifact evidence. $0.25 per lookup.$0.25 Base115 ms1 payers97% up
  68. 98mudko.com/api/x402/citation-checkLive AI-citation check: runs fresh probes against major AI assistants and reports whether a domain is cited for its vertical's buying questions — citation rate per provider, list position, and whether the domain's agent-card was discovered. Fresh probes per call (not cached). $0.50 per check. Free companion diagnosis: /api/x402/deep-scan.$0.50 Base116 ms1 payers97% up
  69. 98tools.miniframe.com.br/url-to-pdfUse when a page has to become a shareable, archivable document — a receipt, a report, an invoice, a record kept for later. Renders it with a headless browser (running JavaScript) and returns a PDF. JSON body { url } (public http/https); optional format (A4|Letter|Legal|A3, default A4) and landscape (default false). Returns pdf_base64. Private/internal targets are blocked.$0.03 Base40 ms1 payers97% up
  70. 98agentreader.dev/linksExtract every hyperlink on a web page as structured JSON: resolved absolute URL, anchor text, internal-vs-external classification and nofollow flag, up to 2000 unique links. The building block for agent crawlers that need to decide where to go next, plus broken-link sweeps, backlink and SEO analysis, and site mapping.$0.005 Base24 ms1 payers97% up
  71. 98answerpool.io/v1/sec/xbrl/frameRank every SEC filer on one XBRL metric for one period — top-N values with entity names and the total filer count, from the frames API. Use for whole-market screens without a bulk XBRL pipeline; one MCP incumbent exists for xbrl. Pay per call (x402 USDC or prepaid card credits); no subscription, no API key signup.$0.05 Base247 ms1 payers97% up
  72. 98hubvibe-io.com/work/data/questionAsk a database in plain English (text to SQL): any BigQuery table, including Google's public datasets. The SQL is written for you, run under a byte ceiling, and the rows are read back into a written answer, returned with the SQL, columns and rows it used. Use it for analytics questions without writing SQL. Input: question, table; optional columns.$5.00 Base200 ms1 payers97% up
  73. 98hubvibe-io.com/work/data/queryBigQuery SQL: run a read-only SQL query, including against Google's public datasets (Wikipedia, GitHub, blockchains, weather, census and more), and get columns and rows back as JSON with the bytes processed. Every query is dry-run first and refused above the scan ceiling, so cost is bounded before it runs. Input: sql; optional max_scan_gib. Ask in plain English instead: data.question.$0.50 Base258 ms1 payers97% up
  74. 98hubvibe-io.com/work/maps/routeDirections between two places: route and travel time by car, walking, bicycle or transit through Google Maps Grounding Lite. Use it for trip planning and ETAs. Input: origin, destination; optional travel_mode (DRIVE, WALK, BICYCLE, TRANSIT; default DRIVE).$0.10 Base73 ms1 payers97% up
  75. 98hubvibe-io.com/work/maps/placesPlaces near me / local search anywhere: 'coffee near the Ferry Building, San Francisco', 'ramen near Shibuya Station', 'pharmacy' at coordinates. From Overture Maps open places data (80M+ places): name, category, distance, address, website, phone, brand, open status and confidence, nearest first; the area widens when nothing is close. Input: query; optional near, lat and lng, radius_m, limit.$0.10 Base74 ms1 payers97% up
  76. 98hubvibe-io.com/work/prediction/marketOne prediction market by slug: a Polymarket market's question and the current probability of each outcome as a percentage. Use it to track a market you already know. Input: slug. Search markets by topic: market.prediction.$0.05 Base74 ms1 payers97% up
  77. 98hubvibe-io.com/work/prediction/eventsTop prediction market events: Polymarket events (groups of related markets) ranked by trading volume, with title, slug, end date and market count. Use it to see what the biggest prediction markets are right now. Input: optional limit.$0.05 Base50 ms1 payers97% up
  78. 98hubvibe-io.com/work/market/tickerCrypto ticker / bid and ask: live best bid, best ask, last price and volume for one Coinbase product from Coinbase's Exchange data host, an independent second source to market.quote. Input: product_id such as BTC-USD.$0.02 Base50 ms1 payers97% up
  79. 98hubvibe-io.com/work/market/ratesExchange rates / currency conversion table: Coinbase's full rate table for one base currency against every crypto and fiat currency it quotes (USD to BTC, ETH, EUR, GBP, JPY...). Use it to convert amounts between currencies. Input: currency code such as USD.$0.02 Base63 ms1 payers97% up
  80. 98hubvibe-io.com/work/chain/rpcBase RPC endpoint, pay per call: any allowlisted read-only JSON-RPC method on Base mainnet (eth_call, eth_getBalance, eth_getLogs, eth_getBlockByNumber, eth_getTransactionReceipt and more) with your own params, no API key. Revert reasons come back as the result. Input: method; optional params.$0.05 Base75 ms1 payers97% up
  81. 98hubvibe-io.com/work/fetch/rawHTTP fetch / GET any URL: exactly what the server sent, status code, headers and body, plus the final URL after redirects. Every status is a result, so a 404 or 500 from the target is delivered, not failed. Use it for API checks, uptime probes and raw HTML. Input: url. Readable text from a rendered page: extract.page.$0.10 Base76 ms1 payers97% up
  82. 98hubvibe-io.com/work/speech/synthesizeText to speech (TTS): convert text to natural spoken MP3 audio with Google Cloud Text-to-Speech, returned as base64. Use it for voice replies, narration, audio versions of text and accessibility. Input: text; optional voice name.$0.25 Base72 ms1 payers97% up
  83. 98hubvibe-io.com/work/llm/extractStructured data extraction / text to JSON: pull the fields you name out of any text into a JSON object with exactly those keys, null where the text does not state a value (Gemini, no invented values). Use it to turn emails, invoices, pages or documents into clean records. Input: text, fields[]. From a live web page: research.page_facts.$0.25 Base80 ms1 payers97% up
  84. 98hubvibe-io.com/work/llm/analyzeQuestion answering over your own text: ask a question about material you supply and get an answer grounded only in that text (Gemini). If the text does not contain the answer it says so instead of guessing. Use it for summaries, Q&A and checks over documents, emails and pages. Input: text, question; optional language. Fixed JSON fields: llm.extract.$0.25 Base79 ms1 payers97% up
  85. 98hubvibe-io.com/work/market/predictionPrediction market odds: live Polymarket markets on any topic (elections, Fed rate cuts, crypto, sports, AI, geopolitics) with the probability each outcome implies as a percentage, plus volume, liquidity and end date. Search by topic words or tickers (BTC, 'fed rate cut') or take the biggest markets. A topic no open market matches is refused free, never sold empty. Input: optional query, limit. One market by slug: prediction.market.$0.05 Base76 ms1 payers97% up
  86. 98hubvibe-io.com/work/market/quoteCrypto price / live coin quote: spot price, 24-hour change and 24-hour volume for Bitcoin, Ethereum, Solana or any Coinbase product (BTC-USD, ETH-USD, SOL-USD...), read at call time from Coinbase's public market data. Use it when an agent needs a current cryptocurrency price. Input: product_id such as BTC-USD. Bid/ask: market.ticker. Whole rate table: market.rates.$0.02 Base227 ms1 payers97% up
  87. 98hubvibe-io.com/work/chain/transactionBase transaction lookup by hash: sender, recipient, ETH value, block, success or failure, gas used and log count, with the receipt folded in, live from Base mainnet. Use it to confirm a payment or transfer landed on-chain. Input: hash (the 0x transaction hash). For the raw receipt use chain.rpc.$0.05 Base254 ms1 payers97% up
  88. 98hubvibe-io.com/work/chain/addressBase wallet lookup / address balance: ETH balance, transaction count (nonce) and whether the address is a smart contract or an ordinary wallet (EOA), live from Base mainnet in one call. Use it to check a counterparty, deposit address or contract before paying it. Input: address (0x...). For token balances or any other read use chain.rpc.$0.05 Base103 ms1 payers97% up
  89. 98hubvibe-io.com/work/chain/networkBase network status and gas price: current block height and gas price (wei and gwei), live from a Base mainnet RPC node. Use it to check Base is moving, time an on-chain action or estimate gas before sending a transaction. Keyless, pay per call. No input needed.$0.02 Base137 ms1 payers97% up
  90. 98http--forest-gas-station--lcjl27p8lmjs.code.run/job/compensationNormalize compensation explicitly published by the job source; never infer missing salary.$0.003 Base Sepolia132 ms1 payers96% up
  91. 98wailand.tailf99551.ts.net/v1/disaster-changesCall this when an agent tracks GDACS disasters (see /v1/disaster-events) and needs what changed since a date: alert-level moves, is_current flips with how long the previous state held, and events entering or leaving Orange/Red scope, each dated to the daily snapshot that first showed it. GDACS publishes episode lists free but never when anything changed; these dates are ours, from 2026-08-25. Orange/Red only. Not for life-safety. Filters: since (required), until, kind, event_type.$0.005 Base248 ms1 payers97% up
  92. 98data.intel.rallylive.ca/data/air-quality/havanaAir quality in Havana right now: European and US AQI, PM2.5, PM10, ozone, nitrogen dioxide, sulphur dioxide and carbon monoxide with a health label, from Open-Meteo Air Quality (CAMS). Outdoor-activity and health decisions for Havana. $0.01 per call.$0.01 Base44 ms1 payers97% up
  93. 98dev.intel.rallylive.ca/dev/rfc/6454RFC 6454: title, authors, publication date, status (Internet Standard, Proposed Standard, Informational…), page count, what obsoletes or updates it and what it obsoletes, keywords, abstract and links to the HTML/text versions, from rfc-editor.org. One RFC, one call, for protocol work. $0.01 per call.$0.01 Base32 ms1 payers97% up
  94. 98data.intel.rallylive.ca/data/forecast/sudbury7-day weather forecast for Sudbury: daily highs and lows, precipitation probability and totals, wind and conditions, plus hourly detail for today, from Open-Meteo. Trip planning and scheduling for Sudbury without an API key. $0.01 per call.$0.01 Base137 ms1 payers97% up
  95. 98data.intel.rallylive.ca/data/timezone/london-ontarioLocal time and time zone for London Ontario right now: IANA zone name, UTC offset, whether daylight saving is in effect and when it next changes, and the current local date-time. Meeting scheduling across zones without an API key. $0.01 per call.$0.01 Base39 ms1 payers97% up
  96. 98dev.intel.rallylive.ca/dev/pypi/aiohttpPyPI project aiohttp: latest version, summary, license, requires-python, homepage/repository, release date and available wheels from the PyPI JSON API. Pin, audit or compare aiohttp in one call, no token. $0.01 per call.$0.01 Base28 ms1 payers97% up
  97. 98site.intel.rallylive.ca/bulk/site/uses/amazon-adsBulk does site use amazon ads: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.$0.10 Base214 ms1 payers97% up
  98. 98search.openverbs.com/v1/wikipediaWikipedia summary API - the plain-language summary of the best-matching Wikipedia article for a topic or query, in any language. Returns the article title, short description, summary extract, thumbnail image and canonical URL. A wikipedia / encyclopedia lookup for agents grounding answers on a topic. No match returns found:false. Data source: Wikipedia (CC BY-SA 4.0).$0.002 Base263 ms1 payers97% up
  99. 98scopeapi.dev/compareCompare two companies, products, services, technologies, tools, topics, or other options side by side using current research. Returns an evidence-backed comparison with explicit criteria, differences, tradeoffs, advantages, disadvantages, citations, and sources.$0.05 Base30 ms1 payers97% up
  100. 98toll402.dev/v1/t/vat_fr_validateOffline validator for a French VAT number (TVA intracommunautaire, e.g. FR32123456789). Extracts the 9-digit SIREN and 2-digit key, recomputes key = (12 + 3*(SIREN mod 97)) mod 97, and compares it to the given key.$0.001 Base126 ms1 payers97% up