x402watch

52,778 paid endpoints are listed. 41,522 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 2026-11-14 06:38 UTC · 52,778 probed

41,522 answering 4025,071 down5,452 rejecting733 no paywall944 price drift
  1. 79x402.forgemesh.io/coordinates-distanceComputes straight-line haversine distance and compass bearing between any two latitude/longitude points, returned in km,$0.001 $0.005 Base79 ms–100% up
  2. 79x402.forgemesh.io/node-package-metadataReturns normalized metadata for any npm package, current version, license, dependency list, and whether it's been deprec$0.003 $0.005 Base74 ms–100% up
  3. 79three.ws/api/x402/agent-reputationPaid: Agent Reputation snapshot$10.00 $0.01 solana124 ms–100% up
  4. 79three.ws/api/x402/onchain-identity-verifyPaid: Verify counterparty agent ownership claim$10.00 $0.005 solana137 ms–100% up
  5. 79x402.forgemesh.io/word-of-the-dayRandom advanced English word with everything needed to teach it: dictionary-quality definition, part of speech, example $0.002 $0.005 Base241 ms–100% up
  6. 79api.jarvisclaw.ai/v1/audio/generationsAudio Generation$0.01 $0.20 Base167 ms–100% up
  7. 79api.jarvisclaw.ai/v1/chat/completionsChat Completions$0.045 $0.003 Base163 ms–100% up
  8. 79api.jarvisclaw.ai/v1/realtimeRealtime Streaming (WebSocket)$0.045 $0.003 Base62 ms–100% up
  9. 79x402.forgemesh.io/url-status-checkURL status checker: send any web address and get back its HTTP status code, response latency in milliseconds, and key re$0.002 $0.005 Base247 ms–100% up
  10. 79x402.forgemesh.io/related-words-finderFinds words related to any input word, similar meanings, words that sound alike, or adjectives commonly paired with it, $0.002 $0.005 Base257 ms–100% up
  11. 79x402.forgemesh.io/matrix-operationsMatrix math API: determinant, inverse, transpose, eigenvalues, multiplication, and addition for matrices up to 50x50 — e$0.002 $0.005 Base238 ms–100% up
  12. 79x402.forgemesh.io/party-game-questionsParty-game question API serving would-you-rather dilemmas an agent can drop straight into a chat: each entry is a single$0.001 $0.005 Base192 ms–100% up
  13. 79x402.forgemesh.io/mean-median-modeDescriptive statistics calculator returning mean, median, mode, standard deviation, and full percentile breakdown (p25/p$0.002 $0.005 Base196 ms–100% up
  14. 79x402.forgemesh.io/word-count-analyzerBreaks down any text into character, word, and sentence counts, estimated LLM token count, and reading time, computed in$0.001 $0.005 Base185 ms–100% up
  15. 79x402.forgemesh.io/ev-to-nm-converterPhysics conversion tool linking light wavelength, frequency, and photon energy — supply any one of nanometers, hertz, jo$0.002 $0.005 Base118 ms–100% up
  16. 79x402.forgemesh.io/npm-version-lookupLooks up the latest published version of any npm package along with its license, declared dependencies, publish date, an$0.003 $0.005 Base129 ms–100% up
  17. 79x402.forgemesh.io/linear-equation-solverEquation solver for linear equations, quadratics with real or complex roots, and 2x2 systems of linear equations, given $0.002 $0.005 Base63 ms–100% up
  18. 79x402.forgemesh.io/json-array-to-csvConverts an array of JSON objects, up to 10,000 rows, into a properly escaped CSV file with a unified header row, handli$0.002 $0.005 Base134 ms–100% up
  19. 79x402.forgemesh.io/wavelength-to-energyConverts electromagnetic wavelength in nanometers to photon energy in joules and electron-volts, and back, using exact p$0.002 $0.005 Base86 ms–100% up
  20. 79x402.forgemesh.io/stoichiometry-calculatorConverts between grams, moles, and molecule count for any chemical formula using its molar mass and Avogadro's number — $0.003 $0.005 Base202 ms–100% up
  21. 79x402.forgemesh.io/postal-code-lookupPostal code API: city, state, and coordinates for any zip/postal code in 60+ countries, and reverse place-to-codes searc$0.003 $0.005 Base135 ms–100% up
  22. 79x402.forgemesh.io/next-2-hour-precipitationPrecipitation broken into 15-minute intervals for the next 2 hours at any latitude/longitude, for short-horizon 'is it a$0.003 $0.005 Base60 ms–100% up
  23. 78money-reactor.makar52nn2016.workers.dev/api/block-numberLatest Base mainnet block height (eth_blockNumber via public RPC) — cheapest chain-tip probe$0.001 $0.01 Base200 ms10 payers93% up
  24. 78money-reactor.makar52nn2016.workers.dev/api/fear-greedCrypto Fear & Greed index: today + yesterday + week ago + 10-day history (0=extreme fear, 100=extreme greed) — market sentiment in one call$0.001 $0.01 Base279 ms9 payers93% up
  25. 78fractalai.net.co/api/x402/midas-attestSigned attestation of an Aave V3 position's liquidation risk right now: health factor, debt, collateral, risk tier and the observation time, read live from public RPCs by the FractalAI MIDAS scanner across 6 chains and signed with ML-DSA-65 (NIST FIPS 204). Publicly verifiable by receipt id at /api/midas/alerts/receipt/<id> and in-browser at /midas/proof — proof of "what was seen, when", not a liquidation guarantee.$0.01 $0.005 Base622 ms7 payers97% up
  26. 78money-reactor.makar52nn2016.workers.dev/api/uuidRandom UUID v4 — idempotency keys and x402 requestKeys on demand; canonical $0.001 target for testing x402 stacks$0.001 $0.01 Base191 ms6 payers93% up
  27. 7810x402.com/lint/envelope/oneRun ONE named check against a response you paste ($0.01)$0.01 $0.004 Base675 ms5 payers97% up
  28. 78api.predictionmarketdata.io/market-newsRecent news relevant to prediction markets within a publish-date window.$0.001 $0.01 Base933 ms5 payers97% up
  29. 78x402.swaphunt.dev/v1/vol/realizedRealized volatility for an asset: daily and annualized %, plus a low/normal/high/extreme bucket and the 24h high/low/range. Use to size positions and set expectations. Backward-looking (realized), not implied/option vol.$0.002 $0.01 Base758 ms5 payers97% up
  30. 78api.predictionmarketdata.io/exchangesPrediction-market exchanges and entity metadata (Lukka VASP).$0.001 $0.01 Base351 ms4 payers97% up
  31. 78verdict.kechlab.com/v1/guardPre-flight guardrail for untrusted text before an LLM agent reads it: prompt injection, data exfiltration requests, secrets and API keys, personal data, toxicity. A la carte: pick the checks (price drops with them), the sensitivity (strict, balanced, lenient) and an optional consensus of independent$0.0143 $0.0118 Base848 ms3 payers97% up
  32. 78tenjin.sh/api/read/:handle/:slugPay-per-read pieces by independent publishers. Find one by question first: POST https://tenjin.sh/api/search is free and returns payable candidates or an honest MISS. The 402 carries a free preview; pay it for the full text JSON. API reference: https://tenjin.sh/openapi.json. Full catalog: https://tenjin.sh/.well-known/x402$0.05 $0.10 Base651 ms2 payers97% up
  33. 78api.hyperextend.xyz/v1/asset_ctx/BTCOpen interest / funding / mark / oracle / mid / volumes over a window: the OI & funding history Hyperliquid keeps no endpoint for. Priced per row ($0.000025 premium); paginate with the X-Next-Start header (≤5000 rows/page). Served live (no lag).$0.1235 $0.1249 Base584 ms2 payers97% up
  34. 78x402.botsmith.dev/x/watchlistWatch up to 15 X (Twitter) accounts with one call: every new post from the list since your last poll, above your engagement floor, with retweets and crypto-spam (airdrop/giveaway/presale bait) filtered out and duplicates removed. Pass the returned newestId back as sinceId to get only what is new - replaces the search + filter + dedupe + paging loop KOL-monitoring agents build by hand. No X account or API key needed.$0.02 $0.05 Base727 ms1 payers97% up
  35. 78dnsdoctor.dev/api/v1/watch/propagationCreate Propagation Watch$0.0042 $0.10 Base979 ms1 payers97% up
  36. 78x402.donnyautomation.com/edgar/eventsForm 8-K material events for one issuer SINCE a cursor, each item code decoded to the title SEC prints (2.02 Results of Operations, 5.02 Departure of Directors, 1.05 Cybersecurity Incidents). Requires ?since=YYYY-MM-DD AND ?ticker= or ?cik=. Optional ?items=1.01,5.02 (matches ANY), ?limit=1..200. Errors: 400 missing_since|missing_issuer|bad_items, 404 unknown_ticker|unknown_cik, 502 edgar_unavailable, 503 rate_limited_locally. AN EMPTY DELTA IS CHARGED. Every form: /edgar/filings.$0.01 $0.10 Base531 ms1 payers97% up
  37. 78app.tenna.ai/api/x402/verifier/acp_offering_contract_lintCheck an ACP offering's published contract before you buy. Detects listings that declare no JSON deliverable schema, name required fields they never declare, or specify no input schema at all — the defects that make a purchase unverifiable after the fact. Reads the public listing only; nothing is purchased or executed. Deterministic, no model judgment. A PASS means the listing is machine-checkable — it is not a correctness guarantee and says nothing about output quality.$0.01 $0.10 Base521 ms1 payers97% up
  38. 78kr-x402-mvp.kgy5612.workers.dev/crypto/token-riskShould your agent buy this Base token? Half the price of $0.02 AI token-verdict quests, deterministic on-chain checks instead of an LLM opinion. One-call verdict OK|CAUTION|AVOID + should_buy + can_sell + plain-English reasons, backed by risk_score 0-100 + level, flags (honeypot, cannot_sell_all, high tax, mintable, hidden owner, proxy, blacklist, unverified), bytecode size, EIP-1967 proxy impl, owner(), buy/sell tax, honeypot simulation, top10 holder pct, holders. address=0x... (Base ERC-20).$0.01 $0.008 Base466 ms1 payers96% up
  39. 78kr-x402-mvp.kgy5612.workers.dev/crypto/perp-moversWhole-market perp scanner (all ~200 Hyperliquid perps) in one call: top_gainers, top_losers, top_volume, top_open_interest, highest_funding (crowded longs), most_negative_funding (crowded shorts / squeeze candidates), unusual_activity (24h volume / OI), plus market breadth (advance_ratio, broad_rally|mixed|broad_selloff). Each row: coin, mark_px, change_24h_pct, volume_24h_usd, open_interest_usd, funding_apr_pct, premium_bps, max_leverage.$0.002 $0.003 Base363 ms1 payers96% up
  40. 78premium.35-171-220-195.sslip.io/v1/tip/sol-priority-feeSolana priority-fee tip for agents that build transactions: p25/p50/p75/p90/max and non-zero percentiles of getRecentPrioritizationFees over the last ~150 slots, plus low/medium/high/veryHigh micro-lamport suggestions, refreshed every 2 s. Long-poll with ?since=<seq>&wait=25. Prepaid meter price $0.0002/call (packs at /v1/meter); SSE at /v1/stream/tips.$0.001 $0.002 Base396 ms1 payers96% up
  41. 78premium.35-171-220-195.sslip.io/v1/tip/sol-slotSolana chain-tip clock for agents that poll: processed slot, confirmed block height, epoch and slot index from one batched PublicNode call, refreshed every 1 s while anyone is polling. Long-poll with ?since=<seq>&wait=25. Prepaid meter price $0.0002/call (packs at /v1/meter); SSE at /v1/stream/tips.$0.001 $0.002 Base987 ms1 payers96% up
  42. 78verdict.kechlab.com/v1/trade-gatePre-trade risk check for traders and trading bots. Before an order is sent, checks it exactly against your own rules (risk per trade, daily loss, max loss, cooldown after a loss, trade quota, blocked hours, days and instruments, minimum reward to risk) and computes the largest size still allowed. If$0.0173 $0.0145 Base957 ms1 payers97% up
  43. 78verdict.kechlab.com/v1/sentimentSentiment from -1 to +1 with confidence, mixed-opinion flag and a separate score per aspect you name (price, support, delivery). Abstains when the text is ambiguous.$0.0173 $0.0078 Base960 ms1 payers97% up
  44. 78verdict.kechlab.com/v1/reply-guardOutput guardrail for customer-support chatbots. Blocks unauthorized promises, invented facts, leaked instructions or customer data, off-topic answers and bad tone before the reply is sent. Returns send, human_review or block.$0.0254 $0.0212 Base956 ms1 payers97% up
  45. 78verdict.kechlab.com/v1/payee-checkInvoice-fraud guard for AI agents that pay bills. Detects supplier bank-detail change fraud (BEC) before payment: checks the IBAN and sender domain against your supplier record (lookalike domains included), then reads pressure and off-channel requests. Returns ok, verify_callback or freeze_payment.$0.0498 $0.0414 Base928 ms1 payers97% up
  46. 78scraplingdata.xyz/v1/check/counterpartyCounterparty Check: before you pay or trade, send one wallet or token and get a safe / caution / block verdict, a 0-100 safety score and plain-English reasons. Auto-detects token vs wallet. Combines on-chain token contract checks (copycat/impostor symbol, owner, upgradeable proxy, Solana mint/freeze authority), holder concentration (Solana), wallet profile (exchange label, age, activity), the store's 30-day whale history and its spam/junk-token filter. Chains: ethereum, base, solana. Cached 10 min; no charge on bad input or RPC failure$0.02 $0.004 Base362 ms1 payers97% up
  47. 78money-reactor.makar52nn2016.workers.dev/api/day-pass24h unlimited calls on every $0.001 route — pay once, then send X-DAY-PASS header instead of signing every call$0.02 $0.25 Base21 ms1 payers93% up
  48. 77x402.orthogonal.com/apollo/api/v1/people/matchEnrich a person by email, LinkedIn URL, name+company, or other identifiers. Returns contact details, job info, and social profiles.$0.01 $0.04 Base317 ms9 payers100% up
  49. 77x402.swaphunt.dev/v1/context/weekend-liquidityIs it a weekend / low-liquidity window right now? Returns the current session and a 0-100 liquidity score. Use to widen stops and discount thin-market moves. Lightweight market-condition context.$0.001 $0.005 Base703 ms6 payers100% up
  50. 77x402.swaphunt.dev/v1/context/sessionCurrent trading session (Asia / London / NY / Off) plus historical volatility for that session. Use to time entries around the most active hours and set session-aware expectations.$0.001 $0.005 Base728 ms5 payers100% up
  51. 77api.eucompliance.tools/x402/sanctionsSanctions screening (AML/KYC) against three official lists in one call: EU (Commission FSF), UN Security Council and UK (HM Treasury OFSI) - 12,000+ entities, 50,000+ name variants, re-indexed daily, fuzzy matching. Each hit states its list, programme, reference and the list date. The signed response includes a versioned compliance workflow, an exact counterparty follow-up URL when safe, and a daily recheck-not-before time. Optional lists=eu,un,uk.$0.01 $0.10 Base839 ms5 payers100% up
  52. 77mcpfax-markets.bowling-anthony.workers.dev/gasBase gas price — Live Base mainnet gas price from JSON-RPC.$0.001 $0.005 Base910 ms5 payers100% up
  53. 77api.getanyapi.com/v1/run/google.ai_overviewAnyAPI google.ai_overview (Google AI Overview)$0.0015 $0.0025 Base381 ms5 payers100% up
  54. 77api.getanyapi.com/v1/run/ebay.searchAnyAPI ebay.search (eBay Search)$0.0012 $0.0022 Base400 ms5 payers100% up
  55. 77hcrb.in/v1/modules/compliance/einvoice-transformConvert and validate JSON B2B electronic invoice data in-RAM into schema-valid Peppol BIS Billing 3.0 UBL 2.1 XML and ISO 20022 structured address format.$0.01 $0.05 Base752 ms5 payers100% up
  56. 77api.getanyapi.com/v1/run/instagram.followingAnyAPI instagram.following (Instagram Following)$0.0017 $0.0027 Base372 ms4 payers100% up
  57. 77medien.halowerk.com/v1/sttTranscribes an audio or video file with word-level timestamps, detected language, paragraph and utterance structure, and a confidence breakdown that names the weakest passages by timestamp instead of presenting every word as equally certain.$0.02 $0.06 Base580 ms3 payers100% up
  58. 77metals.lonestaroracle.xyz/reportIndustrial metals prices with momentum signals, category analysis, and AI brief$0.03 $0.05 Base672 ms2 payers100% up
  59. 77api.getanyapi.com/v1/run/twitter.search_usersAnyAPI twitter.search_users (X / Twitter User Search)$0.001 $0.0015 Base514 ms2 payers100% up
  60. 77apexrunner.ai/signals/regime-confluenceregime_confluence$2.80 $0.007 Base648 ms2 payers100% up
  61. 77api.gadgethumans.com/whoisReturn registration data for a domain: registrar, creation and expiry dates, nameservers and status. Live registry lookup.$0.002 $0.01 Base651 ms1 payers94% up
  62. 77verdict.kechlab.com/v1/email-checkBefore an agent trusts a sender: is this email address suspicious? Code compares the domain with the expected one (lookalike, other domain), spots disposable addresses, deceptive characters and free mailboxes used in the name of an organisation; the engine judges whether the display name and subject$0.0088 $0.0078 Base825 ms1 payers96% up
  63. 77pontofato.com/api/x402/cnpj/:cnpjCompany lookup for CNPJ 00000000000191: registry, sanctions, tax standing and address. One payment for this call.$0.002 $0.01 Base882 ms1 payers100% up
  64. 77radar-cnpj.com/api/x402/cnpj/:cnpjCompany lookup for CNPJ 00000000000191: registry, sanctions, tax standing and address. One payment for this call.$0.002 $0.01 Base693 ms1 payers100% up
  65. 77api.crowdwisdomtrading.com/x402/setups/todayEvery crowd setup published for the newest signal date (weekly and intraday cycles), each with direction, entry, targets, stops, confidence and risk/reward.$0.50 $10.00 Base Sepolia305 ms1 payers100% up
  66. 77api.marketintelligenceapi.com/api/v1/sec/insider-trades/:symbolInsider trades of a US stock from SEC Form 4 ($0.01): insider buying and selling by executives, directors and 10% owners over days=1-365, open-market buys and sales in USD, 10b5-1 plan share, per-insider totals and a signal (CLUSTER_BUYING, NET_BUYING, PLANNED_SELLING, NET_SELLING). Use before trading a stock.$0.01 $0.10 Base559 ms1 payers100% up
  67. 77api.aiskills402.com/v1/skills/security-headers-writer/fileSecurity Headers Writer: HSTS, CSP, Frames — Writes the response headers a site is missing, in the format of the person's own host, and keeps the page working. It reads the report line, the current response headers, the file that sets headers and the served head, and gives one line per finding with a fixed code, then a Headers block and a Verify line. It covers a missing or short Strict-Transport-Security, no framing rule, no nosniff, no enforcing Content-Security-Policy (a Report-Only header d…$0.02 $0.05 Base322 ms1 payers100% up
  68. 77api.aiskills402.com/v1/skills/link-preview-fix/fileLink Preview and Favicon Fix — Finds why a shared link shows no preview card, the page builder's stock image, a broken relative image path or a blank tab icon, and gives the fix for the person's framework. Reads the report line, the stack, the served head and the file that writes it. It tells apart og:title and og:image missing from the served HTML, an og:image on the page builder's own host, an og:image that is a path instead of a full https address, tags that exist only in JavaScript (a head …$0.02 $0.05 Base340 ms1 payers100% up
  69. 77library.proofivy.com/apple_devices/:content_proofivy_cidContent posted from an Apple device. Try it yourself by downloading Proofivy on the App Store$0.01 $0.00 Base303 ms1 payers100% up
  70. 77apexrunner.ai/signals/capital-rotation-signalcapital_rotation_signal$4.20 $0.007 Base589 ms1 payers100% up
  71. 77apexrunner.ai/signals/crowded-trade-detectorcrowded_trade_detector$7.00 $0.007 Base580 ms1 payers100% up
  72. 77apexrunner.ai/signals/signal-intelligencesignal_intelligence$3.50 $0.007 Base623 ms1 payers100% up
  73. 77gethirepulse.xyz/v1/clean-markdownWeb page to clean Markdown (HTML to Markdown): title, meta description and a token estimate; scripts, navigation and ads removed. max_chars 1 to 100000 (default 15000). $0.002; empty results are free.$0.002 $0.001 Base361 ms1 payers100% up
  74. 77api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/:netuid/coordinationNeutral Bittensor subnet concentration & synchrony metrics: stake/emission concentration, validator dominance, update-synchrony with 7d comparison. Informational research data — not investment advice.$0.10 $0.05 Base561 ms1 payers100% up
  75. 77api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/:netuid/stake-flowsdTAO stake-flow microstructure per subnet: per-neuron accumulation/distribution, net flow, concentration trend from months of continuous high-cadence snapshots. Informational research data — not investment advice.$0.10 $0.05 Base578 ms1 payers100% up
  76. 77api.getanyapi.com/v1/run/perplexity.searchAnyAPI perplexity.search (Perplexity Search)$0.002 $0.003 Base316 ms1 payers100% up
  77. 77api.getanyapi.com/v1/run/email.findAnyAPI email.find (Email Finder)$0.0308 $0.0318 Base319 ms1 payers100% up
  78. 76verdict.kechlab.com/v1/web-guardFor agents that read web pages: finds what a human cannot see but an agent reads (HTML comments, CSS-hidden text, hidden attributes, invisible Unicode-encoded text) and tells whether those hidden instructions target an AI. Extraction by code, reading by the decision engine on the hidden text only. R$0.0214 $0.0179 Base913 ms1 payers93% up
  79. 76hcrb.in/v1/tools/erc20-balance/callRaw and formatted ERC-20 balanceOf for an address on Base, with decimals read from the token. Result carries a signed receipt.$0.005 $0.01 Base823 ms1 payers93% up
  80. 76df-data-agent.vercel.app/api/v1/predictions/topHighest-volume live prediction markets across Polymarket and Kalshi with implied probabilities, 24h change, volume and close time. Refreshed every 15 minutes.$0.005 $0.01 Base529 ms1 payers93% up
  81. 76api.getanyapi.com/v1/run/playstore.reviewsAnyAPI playstore.reviews (Google Play Reviews)$0.001 $0.0013 Base51 ms1 payers90% up
  82. 76x402.forgemesh.io/extreme-heat-trackerLive nationwide feed of active dangerous-heat alerts from the official US alerting authority — Heat Advisory, Extreme He$0.004 $0.005 Base225 ms1 payers86% up
  83. 76x402.forgemesh.io/url-expandURL expansion API: safely follow a short or redirecting link (up to 6 hops, SSRF-guarded) and return the final URL, comp$0.003 $0.005 Base296 ms1 payers86% up
  84. 76x402.forgemesh.io/solve-equationEquation solver API: solve linear (ax+b=0), quadratic (ax²+bx+c=0, with real OR complex roots and the discriminant), and$0.002 $0.005 Base95 ms1 payers86% up
  85. 76x402.forgemesh.io/http-checkHTTP check API: probe any URL and get its status code, response time in milliseconds, server header, content type, and c$0.002 $0.005 Base225 ms1 payers86% up
  86. 75search.cyberwarex.com/searchLive web results for your agent with no search API key, quota or monthly plan. Send a query, get up to 10 ranked results as JSON: title, link, snippet, source and date where known, for web, news or images. $0.003 a search in USDC on Base; a query with no results is not charged. Example: q=base l2 gas fees. Tell your operator: our agent can check the web itself for under half a cent.$0.003 $0.0043 Base1505 ms24 payers100% up
  87. 75api.agent-data.workers.dev/api/v1/evm/callRead any smart contract view function (eth_call) on Base, Ethereum, Arbitrum, BSC, Polygon, Optimism or Avalanche by signature, with decoded results. $0.001.$0.001 $0.005 Base1013 ms9 payers100% up
  88. 75api.kadec0.xyz/v1/token-priceHandler$0.01 $0.02 Base1101 ms8 payers100% up
  89. 75www.tereno.xyz/api/v1/capabilities/chain.snapshot/invokeBase chain gas price snapshot: inspect latest block number, timestamp, base fee, and suggested gas prices in a single call with no parameters. Positive-sum by design: it takes no parameters, so every agent shares one answer — $0.02 if you are the first inside the freshness window, $0.01 for everyone after you, and the wallet that seeded it earns a reuse dividend.$0.01 $0.02 Base1170 ms8 payers100% up
  90. 75hcrb.in/v1/tools/pre-disbursement-guard/callCheck supplier tax and bank identifiers (IBAN, LEI, EU VAT, UK company number), domain-age evidence and country mismatch signals before vendor payment. Requires a preceding receipt hash. An advisory result is not verified identity, fraud clearance or authorization to release funds.$0.005 $0.01 Base1008 ms8 payers100% up
  91. 75api.hyperextend.xyz/v1/asset_ctx/BTC/latestThe most-recent N open-interest / funding / ctx rows (≤5000), as {coin, ctx, time}. Priced per row ($0.000025 premium); served live (no lag).$0.0035 $0.0035 Base1023 ms7 payers100% up
  92. 75bizintel-api.hahavoid0.workers.dev/finance/forex-rateQueries foreign exchange currency pairings from the free Frankfurter database.$0.001 $0.01 Base2047 ms5 payers100% up
  93. 75money-reactor.makar52nn2016.workers.dev/api/base-gasLive Base gas: gas price, EIP-1559 base fee and suggested priority fee (Gwei) — tx cost planning for agents$0.001 $0.02 Base312 ms5 payers97% up
  94. 75marketplaceforaiagents.com/api/public/v1/google-searchGoogle Search API: Give a query, get ranked organic results with title, link, snippet, plus knowledge graph and related searches. $0.003 USDC per call on Base.$0.003 $0.005 Base1843 ms4 payers100% up
  95. 75hcrb.in/v1/tools/swift-bic-check/callCheck SWIFT/BIC structure and country code. Does not establish bank existence, active routing or beneficiary identity.$0.005 $0.01 Base1093 ms4 payers100% up
  96. 75hcrb.in/v1/tools/india-supplier-check/callOne call, one receipt: GSTIN + PAN + UPI VPA + IFSC for an Indian counterparty. Four deterministic structural checks, each stating its own scope. Built for cross-border procurement where the buyer is an agent that cannot open an INR account.$0.02 $0.05 Base1064 ms3 payers100% up
  97. 75hcrb.in/v1/tools/sanctions-address-screen/callExact EVM-address comparison against the identified address snapshot and existing operator block policy. Current legal status is unknown; is_sanctioned is null. valid=false preserves a local block; valid=null never authorizes a transaction. Names are not screened. Missing, stale or incomplete evidence is explicit; no UN/EU coverage or sanctions clearance is provided.$0.005 $0.015 Base1014 ms3 payers100% up
  98. 75hcrb.in/v1/tools/isin-check/callValidate an ISIN (ISO 6166) by structure and Luhn mod-10 check digit over the A=10…Z=35 converted string.$0.005 $0.01 Base1299 ms2 payers100% up
  99. 75hcrb.in/v1/tools/ein-format-check/callValidate US Employer Identification Number FORMAT (NN-NNNNNNN). Use during US business counterparty KYB verification. Returns signed XDR-1 receipt.$0.005 $0.01 Base1281 ms2 payers100% up
  100. 75hcrb.in/v1/tools/create-b2b-invoice/callCreate a merchant-direct Base token invoice. New automated payments require a durable EOA authorization journal and a configured provider. No active protocol fee; no generic bank-wire authority, independent delivery or contract-wallet guarantee.$0.005 $0.015 Base1252 ms2 payers100% up