x402watch

52,644 paid endpoints are listed. 27,290 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 2026-10-09 06:29 UTC · 52,644 probed

27,290 answering 40220,119 down4,243 rejecting992 no paywall1,829 price drift
  1. 86vape-x402.vapex402.workers.dev/data/chain_protocolsVAPE chain_protocols — Top protocols on a chain by TVL (default Base), each with its real logo, category, and 24h/7d change — the chain-ecosystem view.$0.01 Base1266 ms2 payers93% up
  2. 86browser.gedx402.com/v1/firecrawl/mapFirecrawl v2 API proxy — map. JSON body matches https://docs.firecrawl.dev/api-reference/v2-introduction. Poll GET routes are free; POST/PUT/DELETE are x402. $0.010 USDC per request. Agent search: site map, crawl map, firecrawl map, links.$0.01 Base1142 ms2 payers93% up
  3. 86www.getbags.app/api/agent/link/pl-90ce47d5-ccb1-48c3-8388-379b07517b5cPOST /api/scan — agent-readiness scan for a domain (~$0.01 USDC per call)$0.01 Base2726 ms2 payers93% up
  4. 86tools.miniframe.com.br/cnpjLook up a Brazilian company by CNPJ (public registry). JSON body { cnpj }. Returns name, status, address, CNAE activities, share capital and public partners (QSA) with masked tax IDs; personal contact fields omitted.$0.01 Base1134 ms2 payers93% up
  5. 86concordancehq.duckdns.org/tools/seriesTabular time-series lookup across economic indicators (FRED, World Bank, UN Comtrade), crypto TVL, weather, and stock quotes -- by source + series_id, with an optional date range.$0.01 Base1297 ms2 payers93% up
  6. 86api.jamton.network/v1/purchases/xauh/requests/x402Buy tokenized physical gold (XAUH) on TON through x402 using supported stablecoins. Payment settlement creates a purchase request; automated delivery continues asynchronously and can be tracked through statusUrl until COMPLETED.$1000.00 Base1867 ms2 payers93% up
  7. 86lionx402.com/api/x402/cpg-product-intel-jsonCPG product data + shop prices by barcode or name. Open Food Facts + Open Prices. Ed25519 attested.$0.004 Base1090 ms2 payers93% up
  8. 86app.tenna.ai/api/x402/lumi/lpc_nft_infoLPC Collection Facts. Collection-level facts for the LPC NFT collection on Polygon: supply, holder count, tier distribution, concentration and marketplace activity. Every response carries the scan time, so the age of the snapshot is never hidden. Aggregates only — no owner addresses, no account-linked data, and not a valuation.$0.01 Base1023 ms2 payers93% up
  9. 86social.gedx402.com/v1/sociavault/instagram/reelsSociaVault API proxy — instagram-reels. Query/body matches https://docs.sociavault.com/api-reference/openapi.json. GET/POST per route; x402 per call. $0.014 USDC per request.$0.014 Base1127 ms2 payers93% up
  10. 86flat-rate-llm.kikoribera03.workers.dev/v1/evm/token-infoName, symbol, decimals and total supply of any ERC20 contract in one call. Useful to label a token address before showing it to a user. Via eth_call.$0.005 Base244 ms2 payers77% up
  11. 86gleif.openverbs.com/v1/parentsResolve a legal entity's direct and ultimate accounting-consolidating parents from GLEIF's global CC0 LEI registry. Returns parent names and LEIs, relationship status, corroboration and explicit reporting exceptions. Useful for counterparty and corporate-group diligence. Not beneficial-owner identities or ownership percentages. LEI checksum validated before payment; stale results flagged.$0.006 Base501 ms2 payers86% up
  12. 86http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/commerce/priceReturn a normalized current offer price for a public product or listing. Provider fields missing from the source remain null; no price prediction, purchase or customer authentication is performed. Base mainnet USDC$0.002 Base283 ms2 payers77% up
  13. 86x402.agentutility.ai/event-poster-image-generateGenerates SFW event artwork, launch posters, and campaign backgrounds without relying on stock art. Same fast image-generate backend. Use it as an event poster image generator API, conference visual tool, or meetup campaign image source.$0.011 Base232 ms2 payers77% up
  14. 86play.0000402.xyz/rpsPay $1.00 USDC to play Rock Paper Scissors against the server. Win pays 2.0 USDC, tie pays 0.5 USDC, loss pays nothing. Network: Base Mainnet. Each request plays one complete turn-based round against a server-selected move and returns both moves plus the final outcome, making it useful for agent gameplay, competitive game APIs, and simple strategy-game interactions.$1.00 Base1287 ms2 payers93% up
  15. 86waste.regevidencehub.com/api/v1/waste-rule-preflightGeneral current-operation routing for permit/exemption/duty-of-care and Digital Waste Tracking review using the same deterministic engine as the MCP tool. Payment verification precedes deterministic execution. Not Environment Agency approval or legal advice.$0.02 Base470 ms2 payers86% up
  16. 86works.regevidencehub.com/api/v1/assess-change-impactPaid single sponsor-change impact preflight. Deterministic Skilled Worker sponsor-change impact preflight with official-source freshness gates. Payment verification precedes business execution. Not legal advice or a Home Office decision.$0.02 Base474 ms2 payers86% up
  17. 86taxi.regevidencehub.com/api/v1/preflightOne-authority deterministic England taxi-private-hire licensing preflight for a supported authority. Use for applicant, driver, vehicle, or operator blocker checks, missing-input identification, and the next evidence-gated action before submission or onboarding. This tool does not compare authorities. Deterministic England taxi/private-hire licensing decision with official-source evidence and per-rule freshness guards. Pay only when the blocker check or comparison is decision-relevant. Not licensing-authority approval or legal advice.$0.02 Base479 ms2 payers86% up
  18. 86iso.openverbs.com/v1/currencyLook up an active ISO 4217 currency by its alphabetic code or numeric code. Provide exactly one field. Returns the code, numeric code, name and number of minor units (decimal places).$0.002 Base442 ms2 payers90% up
  19. 86dns.openverbs.com/v1/resolveResolve DNS records for a hostname — A, AAAA, CNAME, MX, TXT, NS, SOA, CAA or SRV. NXDOMAIN or an absent record type returns an empty record set.$0.006 Base419 ms2 payers90% up
  20. 86data.openverbs.com/v1/queryEvaluate a JMESPath expression against a JSON value and return the selected/projected result. A malformed expression is rejected before payment.$0.004 Base308 ms2 payers90% up
  21. 86numtheory.openverbs.com/v1/gcdGreatest common divisor of two or more non-negative integers (arbitrary precision).$0.004 Base416 ms2 payers90% up
  22. 86html.openverbs.com/v1/encodeEncode text to HTML entities so it can be safely embedded in markup. By default uses hex numeric references; set useNamedReferences for named entities (&, ©) or encodeEverything to encode every character.$0.002 Base401 ms2 payers90% up
  23. 86markdown.openverbs.com/v1/renderRender GitHub-Flavored Markdown to HTML. Output is sanitized by default (scripts, event handlers and javascript: URLs removed); set sanitize=false to keep raw HTML.$0.002 Base462 ms2 payers90% up
  24. 86agents.rtrvr.ai/zcj/op02q5hc59gf/scrapeOpens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request.$0.05 Base785 ms2 payers90% up
  25. 86inflect.openverbs.com/v1/caseSplit an identifier or phrase into words and render it in every common case — camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case, path/case, Title Case and Sentence case. Handles acronyms (HTMLParser → html parser).$0.002 Base451 ms2 payers90% up
  26. 86hash.openverbs.com/v1/hmacCompute a keyed HMAC of some data with a secret key — the standard way to sign and verify webhooks (Stripe, GitHub, etc.) and API requests. Data and key may each be utf8/hex/base64/base64url; the tag is returned as hex/base64/base64url.$0.002 Base470 ms2 payers90% up
  27. 86fx.openverbs.com/v1/convertConvert an amount from one currency to another using reference rates (latest or a historical date). Amount defaults to 1.$0.006 Base334 ms2 payers90% up
  28. 86format.openverbs.com/v1/detectSniff which structured format an unknown document is. Because formats overlap, returns every plausible format with a 0–1 score plus the best guess — honest about ambiguity rather than pretending certainty.$0.004 Base455 ms2 payers90% up
  29. 86data.openverbs.com/v1/diffCompute the RFC 6902 JSON Patch that transforms `source` into `target`. The patch is a minimal array of add/remove/replace operations.$0.004 Base438 ms2 payers90% up
  30. 86chem.openverbs.com/v1/searchSearch the periodic table by name or symbol substring. Exact matches rank first, then prefix matches, then substring matches. Returns up to `limit` elements (default 20) plus the total match count.$0.004 Base474 ms2 payers90% up
  31. 86api.automaton-sovereign.workers.dev/v2/sentimentAutomaton-Sovereign Value API call$0.001 Base1321 ms2 payers93% up
  32. 86gpt.558686.xyz/v1/trial$0.01 Base1030 ms2 payers100% up
  33. 86x402.devvizion.com/v0/agent-repAgent reputation snapshot (0.015 USDC). Free teaser: GET /v0/sample-rep then POST {wallet}.$0.015 Base1217 ms1 payers93% up
  34. 86chain.openverbs.com/v1/bytecodeFetch deployed EVM contract runtime bytecode and its Keccak-256 code hash to fingerprint or compare contracts, or feed a disassembler. Supports Ethereum, Base, Arbitrum, Optimism and Polygon, with optional historical block reads. Returns full hex code, byte size and isContract; an empty-code address returns 0x and a null hash. Key-free RPC with endpoint fallback; code capped at 256 KiB.$0.006 Base504 ms1 payers86% up
  35. 86paid-api.cryptoanalysis.workers.dev/v1/call/todaycryptoanalysis.info daily Bitcoin advisory call for the current UTC day, with confidence and bounded completed-session history.$0.50 Base1264 ms1 payers93% up
  36. 86pyfile-agent.taile3ff35.ts.net/data/chain/erc20-balanceERC-20 balanceOf(token, owner) on base|polygon|arbitrum|optimism; raw base-units always, human value when decimals given. ?chain=base&token=0x..&address=0x..&decimals=6$0.003 Base915 ms1 payers90% up
  37. 86api.wines.bet/v1/regionsStandardized Italian wine regions, denominations (DOCG/DOC), and geographic hierarchy for terroir mapping and regional wine indices.$0.002 Base2115 ms1 payers93% up
  38. 86api.wines.bet/v1/producersSearchable Italian winery directory and estate heritage catalog. Search by winery name, region, or terroir with wine counts and winery profiles.$0.003 Base1830 ms1 payers93% up
  39. 86x402.agentutility.ai/seedance-videoGenerates AI video with fal.ai Bytedance Seedance. Duration, aspect ratio, and resolution are configurable. Same backend as text-to-video under a model-named slug for direct discovery by agents searching for Seedance. Use it for Seedance video generation, text-to-video AI, and cinematic AI clips.$0.50 Base139 ms1 payers77% up
  40. 86api.magentlab.com/api/calc/mgpsMcMillan 2007 modified Glasgow Prognostic Score (mGPS) from CRP in mg/L and albumin. Elevated CRP is >10 mg/L; hypoalbuminaemia is albumin <35 g/L. mGPS 0 when CRP ≤10 (albumin ignored, including isolated hypoalbuminaemia); mGPS 1 when CRP >10 and albumin ≥35; mGPS 2 when CRP >10 and albumin <35. Not original GPS, not hs-mGPS, not a cancer diagnosis or treatment order. magent does not assay CRP or albumin.$0.005 Base1052 ms1 payers93% up
  41. 86api.magentlab.com/api/calc/cpotGélinas 2006 CPOT from four caller-assigned 0-2 items (facial_expression, body_movements, muscle_tension, plus ventilator_compliance when intubated or vocalization when extubated) using that paper's 0/1/2 descriptors. magent sums only (max 8) and does not observe the patient. No later intensity cutoffs. Not a pain diagnosis or analgesic order. Not PAINAD.$0.005 Base1027 ms1 payers93% up
  42. 86api.magentlab.com/api/calc/nhfsMaxwell 2008 Nottingham hip fracture score: age <=65 0, 66-85 3, >=86 4; male 1; hemoglobin <=10 g/dL 1 (g/L / 10); caller-assigned AMTS <=6, lives in institution, >=2 comorbidities, and malignancy 1 each. Max 10. Integer score only; no predicted 30-day mortality percent. magent does not administer AMTS or clear a patient for surgery. Not the 2012 or 2015 recalibrations.$0.005 Base1196 ms1 payers93% up
  43. 86api.magentlab.com/api/calc/tashYücel 2006 TASH (Trauma Associated Severe Hemorrhage): seven independent nested less-than point bands for arrival SBP, hemoglobin, intra-abdominal fluid, complex long-bone/pelvic fracture AIS, heart rate, base excess, and male sex; max 28. Highest matching band only (do not stack). Deterministic published arithmetic with citation; not a transfusion or MTP order; not ABC (assessment of blood consumption). Caller assigns FAST and AIS; magent does not read imaging.$0.005 Base1194 ms1 payers93% up
  44. 86pyfile-agent.taile3ff35.ts.net:10000/pass/buyBuy a time-window pass with quota. Body: {scope: web-24h|secret-7d|ideas-30d}. Returns a token to send as header X-Pass on covered routes, skipping per-call payment until the pass expires or the quota is used.$0.10 Base812 ms1 payers90% up
  45. 86pyfile-agent.taile3ff35.ts.net:10000/secret/drop-ttlTime-boxed dead drop: like drop, but the value survives reads until it expires (TTL up to 7 days, default 24h), then is destroyed automatically.$0.002 Base774 ms1 payers90% up
  46. 86pyfile-agent.taile3ff35.ts.net:10000/secret/dropOne-read dead drop: hand a credential between two agents where neither should hold it first. POST the secret, pay once, receive a read_url that works exactly one time — the first read destroys the value before responding. Max 16KB.$0.002 Base751 ms1 payers90% up
  47. 86pyfile-agent.taile3ff35.ts.net:10000/secret/getRetrieve a stored secret by id + access token. Returns the decrypted value, label and read count.$0.002 Base709 ms1 payers90% up
  48. 86pyfile-agent.taile3ff35.ts.net:10000/web/searchWeb search: ranked results (title + url) for a query. ?q=x402+agent+payments&limit=8$0.003 Base766 ms1 payers90% up
  49. 86markdown.openverbs.com/v1/frontmatterSplit YAML front-matter from a document — returns the parsed metadata object and the remaining content body. Malformed YAML is rejected as a clean 400.$0.002 Base437 ms1 payers90% up
  50. 86html.openverbs.com/v1/decodeDecode HTML entities (named, decimal and hex numeric references) back into plain text.$0.002 Base371 ms1 payers90% up
  51. 86api.locus.report/api/locus-governing-districtsUS congressional, state senate, and state house districts for an address, for agents asking who represents a location, from Census TIGERweb. Returns the same records as locus_governing_districts. Use this when your client can only call paid x402 routes. Use locus_governing_districts instead when you can call Locus free tools (REST tools/call or MCP).$0.01 Base1020 ms1 payers93% up
  52. 86api.locus.report/api/locus-ownership-loopReturns the same development, capital-project, sale, FEMA, and tax-calendar scan as the free route, for an owner or manager checking what changed nearby. Returns the same records as locus_ownership_loop. Use this when your client can only call paid x402 routes. Use locus_ownership_loop instead when you can call Locus free tools (REST tools/call or MCP).$0.05 Base2286 ms1 payers93% up
  53. 86replicate.x402.paywithlocus.com/replicate/get-predictionLocus public pay-per-use API$0.003 Base67 ms1 payers82% up
  54. 86gpt.558686.xyz/v1/content/seo$0.80 Base1005 ms1 payers100% up
  55. 85api.loyalspark.online/x402-gateway/offersList P2P marketplace offers$0.01 $0.001 Base132 ms21 payers100% up
  56. 85api.nansen.ai/api/v1/smart-money/netflowGet Smart Money Netflow Data$0.05 Base403 ms10 payers83% up
  57. 85regimeshift.xyz/api/v1/asset/btc/vrpBTC Volatility Risk Premium — DVOL minus Parkinson realized vol (72h). Positive = sell-vol opportunity, negative = buy-vol. Response includes regime classification (LOW/MID/HIGH), raw inputs for audit (DVOL, RV_72h, RV_6h, spot), timestamp, and open methodology URL.$0.001 Base1185 ms10 payers97% up
  58. 85www.trezalabs.com/api/x402/videoGenerate a video from a text prompt, or animate an image_url from its first frame. The paid response waits about as long as the model usually takes to render and returns the video URL, else a statusUrl to poll (Prefer: wait=N sets the wait). 8 models including Google Veo 3.1, Kling 3.0, Seedance 2.5, Wan 2.7 and MiniMax Hailuo 3, 4 to 15 seconds, 16:9 or 9:16, from $0.42. GET this URL for every model and price. No account or API key: the payment is the only credential.$0.42 Base3058 ms8 payers100% up
  59. 85farouter.tech/v1/chat/completions[OI]-compatible LLM inference API for autonomous agents. Supports reasoning, coding and chat workloads. Pay with USDC on Base using x402 (upto scheme, true-up billing): the 402 quotes a spending CAP (estimated input tokens + your max_tokens at the model's per-1M price), and after the model answers you are settled for the ACTUAL usage — always <= the cap, never more. Minimum $0.001, cap $3.0 per call. Cached input bills at 10%. Failed calls are never charged. Any model from GET /v1/models.$0.001 Base3496 ms5 payers100% up
  60. 85defillama.use.x402atlas.com/protocolsDeFi protocols with TVL by DefiLlama — the full list of tracked protocols with current total-value-locked, chain and category.$0.005 Base1115 ms5 payers97% up
  61. 85gateway.spraay.app/api/v1/pricesLive token prices.$0.002 $0.005 Base282 ms5 payers100% up
  62. 85defillama.use.x402atlas.com/stablecoin-pricesStablecoin peg prices by DefiLlama — historical peg price of every tracked stablecoin.$0.005 Base1026 ms4 payers97% up
  63. 85flat-rate-llm.kikoribera03.workers.dev/v1/util/sha256SHA-256 of any string or hex payload, returned as hex and as base64. The hash everything outside Ethereum uses: file digests, API signatures, content addressing.$0.005 Base452 ms4 payers83% up
  64. 85scry.solanahub.de/x402/mint/:mint/riskSolana mint risk preflight via x402: holder-concentration proxy, creator context when covered, coverage and freshness. Use for one mint before launch-dossier spend. Not a rug verdict, price feed, or Birdeye/Nansen substitute. Evidence only — beta.$0.03 Solana656 ms4 payers83% up
  65. 85seo.openverbs.com/v1/competitorsFind a domain's organic search competitors: rival domains ranking for the same Google keywords, each with the number of common keywords, average position, total ranked keywords and estimated organic traffic. For competitive SEO research. Empty results if none.$0.05 Base2520 ms4 payers97% up
  66. 85api.x-402.online/v1/extractSend a URL and receive the main content of the page as clean markdown, stripped of navigation, advertising and boilerplate. The page is fetched through a French residential IP with a real Chromium browser, so JavaScript-rendered content is fully resolved and sites that reject datacenter traffic are still reachable.$0.005 $0.01 Base87 ms4 payers100% up
  67. 85api.x-402.online/v1/fr/analyse-immo/partialLite property analysis for a French address: median price per square metre in the area, estimated value and an investment score. Enough to screen a shortlist of addresses cheaply before committing to depth. Upgrade to /v1/fr/analyse-immo for energy performance, environmental risks, local demographics and expected rental yield.$0.03 $0.01 Base143 ms4 payers100% up
  68. 85api.x-402.online/v1/fr/procedures-collectivesIs this French company in insolvency proceedings? Returns a synthetic status, the full history of court judgments (safeguard, receivership, liquidation) and a registry deregistration flag, taken from official BODACC court announcements.$0.03 $0.01 Base210 ms4 payers100% up
  69. 85api.x-402.online/v1/searchCheap web search (real Google results via Serper): top 10 organic results + answer box + knowledge graph. Cheaper than Exa /search on x402. Query: ?q=&gl=&hl=$0.003 $0.01 Base196 ms4 payers100% up
  70. 85twin.unykorn.org/json-canonicalCanonical JSON and its digest$0.002 $0.003 Base83 ms4 payers100% up
  71. 85gateway.spraay.app/api/v1/oracle/pricesMulti-token price feed.$0.003 $0.008 Base113 ms4 payers100% up
  72. 85vape-x402.vapex402.workers.dev/data/treasuryVAPE treasury — A protocol's on-chain treasury composition — total USD, own-token USD, and the own-token share (a treasury that's ~all its own token is a fragility signal).$0.01 Base535 ms3 payers83% up
  73. 85toolcall.click/t/time/holidaysPublic holidays for any country and year, plus optional business-day checking. Pass country= (ISO alpha-2) and year=; add date= to learn whether that day is a business day, whether it is a weekend or public holiday, the holiday name, and the next business day. Covers 100+ countries. JSON response. $0.01 USDC per call, pay via x402, no API key.$0.01 Base994 ms3 payers83% up
  74. 85intel.chainquery.com/v1/cddChainQuery Bitcoin Intelligence: independent Bitcoin-native on-chain data over x402, no API key. Coin Days Destroyed (CDD) spike classifier (state normal/elevated/spike/extreme + z-score vs 30-day baseline).$0.01 Base1127 ms3 payers97% up
  75. 85cycle.lonestaroracle.xyz/cycleUS inventory & production cycle signal (bullwhip gauge)$0.05 Base1297 ms3 payers97% up
  76. 85x402tap.com/api/insightsTrend insights for a topic, based on real Wikipedia page-view volume and momentum. Premium tier adds relatedTrends: other Wikipedia article titles matching the same search terms (title-similarity, not a curated semantic-relevance ranking). Not literal search/social trend data — see the response's `source` field.$0.001 $0.01 Base180 ms3 payers100% up
  77. 85x402.chainquery.com/v1/rpc/listbannedchainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Currently banned peer IPs and subnets from chainquery's independent full node. Bitcoin Core listbanned.$0.005 Base1071 ms3 payers96% up
  78. 85x402.ochinimus.app/api/market-snapshotCrypto market snapshot in one call: SOL and BTC spot prices, both perp funding rates with mark price and open interest, and the Fear & Greed index with its classification. Use when you need to answer: What is the market doing, in one call? Five reads, one payment.$0.003 $0.005 Solana167 ms3 payers100% up
  79. 85flat-rate-llm.kikoribera03.workers.dev/v1/util/base64Base64 in both directions, including the URL-safe alphabet, with UTF-8 handled properly. Encoding is what carries payloads through headers and JSON, and x402 itself rides on it.$0.005 Base422 ms3 payers83% up
  80. 85api.mekler.ai/v1/services/conformance/scan-originDiagnose x402 protocol and discovery configuration with separate linter and compliance grades. Optional quote_mode fast returns a payable first 402; resend the same input with proof, save the job/capability and poll. Default preserves compute-first admission. Base or Solana, 0.05 USDC per completed scan. Failed or expired unfinished work is uncharged; never replace a pending proof. Reports expire after 24 hours. Probes never pay targets or certify paid delivery.$0.05 Solana3750 ms3 payers100% up
  81. 85tanod.dev/v1/pdf/rotatepdfpeek (Tanod) PDF rotation: pages rotated by 90, 180 or 270 degrees.$0.005 Base265 ms3 payers75% up
  82. 85aayatai.com/markdownmarkdown ($0.005, live)$0.005 $0.002 Base22 ms3 payers100% up
  83. 85data.tollkit.dev/sec/financialsCompany financials from SEC filings: give a US stock ticker, get revenue, operating and net income, EPS, assets, liabilities, cash and cash flow from 10-K and 10-Q filings, as filed.$0.005 $0.004 Base132 ms3 payers100% up
  84. 85chain.tollkit.dev/chain/portfolioWallet portfolio value: give a Base, Ethereum or Solana address, get each holding priced in USD and the total, with liquidity warnings.$0.008 $0.005 Base256 ms3 payers100% up
  85. 85verify.code402.dev/v1/chain/block-numberLatest Ethereum block height$0.005 $0.0029 Base243 ms3 payers100% up
  86. 85agentforge-taupe.vercel.app/v1/sentimentSentiment analysis for agents processing crypto/finance text: scores news, governance proposals, and social posts from very bearish to very bullish with per-entity breakdown. Category: inference.$0.008 $0.003 Base299 ms3 payers100% up
  87. 85agent402.tools/v1/metered/geminiGemini generateContent (metered tier) (from $0.001/call via x402 or MPP)$0.001 $0.0019 solana122 ms3 payers100% up
  88. 85api.magentlab.com/api/calc/sickle_rbc_exchangeNadler 1962 adult blood volume plus exponential remaining-fraction washout (Y/Y0 = e^(−X)) for sickle RBC exchange replacement pRBC volume. FCR = target_hbs / initial_hbs; X = −ln(FCR). Caller supplies hematocrits and HbS percents. Optional approx units if unit_volume_ml is sent. Deterministic published arithmetic. Not an apheresis order or medical device.$0.005 $0.007 Base274 ms3 payers100% up
  89. 85locus.report/api/locus-parcel-lookupReturns cited land use, acreage, year built and legal jurisdiction for an address or jurisdiction-scoped parcel id. Returns the same records as locus_parcel_lookup. Use this when your client can only call paid x402 routes. Use locus-parcel-value instead when you need assessed value and sale fields from the resolved official parcel. Wired official parcel sources only. No owner or mailing fields.$0.01 Base4121 ms3 payers100% up
  90. 85locus.report/api/locus-nei-emissions-nearbyEPA National Emissions Inventory facility and pollutant rows near an address for agents reviewing distance-ranked tonnage. Bounded summary or detailLevel=full facility-pollutant matrix. Periodic inventory estimates, not monitoring, exposure, or a burden score. Charge-free when no facility rows resolve.$0.01 Base3537 ms3 payers100% up
  91. 85shot.halowerk.com/screenshotViewport or full page, optional element selector, dark mode and cookie banner removal. Returns base64 image plus a short lived fetch URL, byte size, load time and the final HTTP status of the page.$0.004 Base2977 ms3 payers97% up
  92. 85agents.daedalusdevelopmentgroup.com/v1/web-searchDDG agent-payable service request$0.005 $0.01 Base123 ms3 payers100% up
  93. 85agents.daedalusdevelopmentgroup.com/v1/embeddingsDDG agent-payable service request$0.001 $0.01 Base191 ms3 payers100% up
  94. 85api.x-402.online/v1/llmCheap LLM inference pay-per-call, no account, no API key: prompt in, completion out (DeepSeek v4, up to 2000 output tokens). Among the lowest $/call on x402. Body: {prompt, system?, max_tokens?}$0.002 $0.01 Base192 ms3 payers100% up
  95. 85api.x-402.online/v1/renderSend a URL and receive the complete HTML of the page after JavaScript execution, exactly as a browser would see it. The request goes through a French residential IP driving a real Chromium instance, which resolves single-page applications and gets past defences that block datacenter ranges.$0.005 $0.02 Base296 ms3 payers100% up
  96. 85api.x-402.online/v1/us/companyProfile of a US public company from SEC EDGAR: legal name, central index key, ticker symbols, exchange listings, standard industrial classification, business address and filer status. The authoritative regulatory record rather than an aggregator's copy. For agents resolving a company name to its regulatory identity before pulling financials or filings.$0.02 $0.05 Base61 ms3 payers100% up
  97. 85apexfaucet.xyz/api/x402/arc-token-checkArc token check: can you sell it, and what can its owner do? Safety score plus owner powers in one call. Everything about an Arc token in one call: can you sell it (a real buy-and-sell round trip through its Uniswap v4 pool, the pool fee and the hook permission bits, as a 0-100 safety score with reasons) AND what its owner can do to holders (mint, pause, blacklist, fees, upgradeable proxy, who owns it), read from the bytecode. Cheaper than the two checks bought separately.$0.006 $0.002 Base229 ms3 payers100% up
  98. 85apexrunner.ai/signals/regimeregime$0.105 $0.007 Base96 ms3 payers100% up
  99. 85market.datapackvibe.com/x402/news-regulation-financeRegulation news brief for Finance: Find recent reporting about regulation legislation government policy. Focus: finance. Uses live Google News RSS results.$0.01 Base203 ms3 payers75% up
  100. 85twin.unykorn.org/evm-block-numberCurrent block height on any of ten EVM chains$0.001 $0.003 Base134 ms3 payers100% up