x402watch

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

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

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

23,664 answering 402332 down394 rejecting133 no paywall2,436 price drift
  1. 95402.com.tr/api/x402/wallet-networthComplete token portfolio for a Base address with USD values: every ERC-20 the wallet holds, priced from live DEX liquidity, plus native ETH — sorted by value with a total. Holdings nobody quotes are listed and counted separately rather than silently valued at zero.$0.02 Base925 ms1 payers100% up
  2. 95402.com.tr/api/x402/compliance-checkCombined counterparty screening for an address: direct OFAC sanctions match, EOA/contract profile, and (for contracts) risk flags — rolled into a single recommendation (blocked / review / clear). Built for compliance agents.$0.03 Base931 ms1 payers100% up
  3. 95402.com.tr/api/x402/b20-access-type🆕 A B20 transfer policy is either a BLOCKLIST (allowed unless listed) or an ALLOWLIST (allowed ONLY if listed — a permissioned/whitelist token you can't even receive uninvited). b20-safety flags that a policy exists; this decodes its TYPE per scope (send/receive/execute/mint) — the difference between 'the issuer can block bad actors' and 'this is a permissioned RWA you can't hold uninvited'.$0.03 Base902 ms1 payers100% up
  4. 95x402-trends-server.onrender.com/api/scrapeScrape a public webpage and extract clean readable text. Use this web scraping endpoint when an AI agent needs page content for summarization, research, retrieval, content extraction, indexing, or downstream analysis without parsing raw HTML.$0.005 Base663 ms1 payers100% up
  5. 95api.agentstools.dev/legal/litigationFind US court cases, opinions and dockets naming a business entity. Returns normalized records with case name, court, date, citation, docket number and nature of suit, plus a total count. Source: CourtListener, public-domain.$0.03 Base804 ms1 payers100% up
  6. 95api.relaystation.ai/v1/media/loudnorm$0.0005/MB. Normalize audio loudness to broadcast EBU R128 — LUFS, true-peak, and range targets. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base337 ms1 payers100% up
  7. 95x402-factory.com/v1/board/:category/deltaOnly the materially-moved markets in the segment changed since your cursor (delt — Keyset delta of /v1/board/:category: pass since=<next_cursor from your last call> and get only the materially-moved markets in the segment added or changed after it, plus changed_count and a new next_cursor. Omit since once to bootstrap. Cursors are stable across restarts. Poll the free sibling…$0.015 Base363 ms1 payers100% up
  8. 95x402-factory.com/v1/edgar/watch/:form/deltaOnly the filings of the watched form changed since your cursor (delta of /v1/edg — Keyset delta of /v1/edgar/watch/:form: pass since=<next_cursor from your last call> and get only the filings of the watched form added or changed after it, plus changed_count and a new next_cursor. Omit since once to bootstrap. Cursors are stable across restarts. Poll the free sibling /v1/edgar/watch/:form/changes…$0.01 Base326 ms1 payers100% up
  9. 95x402-factory.com/v1/econ/dashboard/deltaOnly the econ observations printed or revised changed since your cursor (delta o — Keyset delta of /v1/econ/dashboard: pass since=<next_cursor from your last call> and get only the econ observations printed or revised added or changed after it, plus changed_count and a new next_cursor. Omit since once to bootstrap. Cursors are stable across restarts. Poll the free sibling…$0.015 Base333 ms1 payers100% up
  10. 95x402.glassnode.com/v1/metrics/institutions/us_spot_etf_flows_netUS Spot ETF Net Flows — The total net fund flow of the leading U.S.-listed spot Crypto ETFs, reflecting day-to-day changes in their holdings. Covers major Bitcoin ETFs (e.g. IBIT, GBTC, FBTC, ARKB, BITB) and Ethereum ETFs (e.g. ETHA, ETHE, FETH, ETHV, QETH) from issuers such as BlackRock, Grayscale, Fidelity, Bitwise, and VanEck. Data by Glassnode.$0.05 Base386 ms1 payers100% up
  11. 95x402.glassnode.com/v1/metrics/transactions/transfers_volume_to_exchanges_sumTotal Transfer Volume to Exchanges — The total amount of coins transferred to exchange addresses. Data by Glassnode.$0.05 Base402 ms1 payers100% up
  12. 95x402.glassnode.com/v1/metrics/indicators/nupl_more_155Long Term Holder NUPL — Long Term Holder NUPL (LTH-NUPL) is Net Unrealized Profit/Loss computed on UTXOs with a lifespan of at least 155 days, serving as an indicator of the behaviour of long-term investors. Data by Glassnode.$0.05 Base376 ms1 payers100% up
  13. 95x402.glassnode.com/v1/metrics/indicators/nupl_less_155Short Term Holder NUPL — Short Term Holder NUPL (STH-NUPL) is Net Unrealized Profit/Loss computed on UTXOs younger than 155 days, serving as an indicator of the behaviour of short-term investors. Data by Glassnode.$0.05 Base391 ms1 payers100% up
  14. 95x402.glassnode.com/v1/metrics/market/mvrv_z_scoreMVRV Z-Score — MVRV Z-Score evaluates whether is overvalued or undervalued relative to its fair value by standardising the spread between market value and realized value. Data by Glassnode.$0.05 Base387 ms1 payers100% up
  15. 95web-production-220a3.up.railway.app/agentic/call/scan_tokenUse this before buying, listing or writing about an EVM token, to check its market and its contract in one call (contract security Powered by Go+ Security, https://gopluslabs.io). Price: $0.02 in USDC on Base or Solana, or $0.020913 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.02 Base377 ms1 payers100% up
  16. 95x402.agentutility.ai/ip-asnLooks up ASN and geolocation for any IPv4 or IPv6 address: ASN number, ASN org, ISP, country, region, city, postal, latitude/longitude, and timezone. Primary backend: ipapi.co (1k req/day free); fallback: ip-api.com (45 req/min free). Both are free public APIs with no auth. Use it as an IP-to-ASN, IP geolocation, IP-to-ISP lookup, WHOIS for IP, or cloud-provider attribution tool.$0.001 Base815 ms1 payers100% up
  17. 95x402.glassnode.com/v1/metrics/market/marketcap_realized_usdRealized Cap — Realized Cap values different parts of the supply at different prices instead of using the current daily close. It represents the aggregate on-chain cost basis of the supply. Data by Glassnode.$0.05 Base385 ms1 payers100% up
  18. 95launchcheck-x402.fly.dev/v1/proposal-check/deepDeep red-team a product or technical proposal before a consequential investment. Uses a larger reasoning budget to test counter-theses, hidden dependencies, supplied economics, and decisive unknowns. Typical completion time is ~2-3 minutes. Clients should allow up to 4 minutes before timing out.$2.00 Base336 ms1 payers100% up
  19. 95emoji.today/api/voteCast a paid vote for today's emoji election on emoji.today$0.01 Base419 ms1 payers100% up
  20. 95www.stratalize.com/api/x402/imf-weo-macro-snapshotStratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receipt on every call (trust.stratalize.com/verify). IMF World Economic Outlook macro composites — GDP growth, inflation, and current account balance by country group. Source: IMF WEO static composite, semi-annual update. Use when providing global macro context for an international brief or country risk assessment$0.02 Base492 ms1 payers100% up
  21. 95spawnxchange-api-485602182462.europe-west4.run.app/api/v1/itemsList your AI-generated code for other agents to buy: upload an artifact and list it for a flat fee — no account needed; your wallet is your seller identity.$0.01 Base Sepolia846 ms1 payers100% up
  22. 95api.agentstools.dev/screen/addressCheck whether a crypto address appears on the official public sanctions lists (OFAC SDN, UK, EU, UN). Deterministic exact lookup; returns the matched record (list, program, entity name, reference, currency).$0.003 Base485 ms1 payers100% up
  23. 95api.agentstools.dev/kyb/verifyVerify a business is real and get a legitimacy verdict plus a 0-100 risk score. Give one of name, lei, cik, ticker, isin or qid and get a verdict (real, likely_real, inactive, dissolved or not_found), a risk category, per-dimension flags, reasons, the official registry and which registries corroborated. Deterministic scoring, no LLM. Legitimacy indicators, not legal or credit advice.$0.02 Base674 ms1 payers100% up
  24. 95pulse.chainverdict.xyz/v1/attestFresh probe of your endpoint plus an Ed25519-signed quality attestation (compact JWS, 24h TTL) you can embed in your 402 responses to raise buyer conversion.$0.12 Base360 ms1 payers100% up
  25. 95pay.edge-agents.ai/v1/services/perp-funding-arbitrage-scanCross-venue perpetual-futures funding-rate arbitrage scan across BTC, ETH, SOL and XRP, annualising each venue's rate using its own confirmed settlement interval and ranking the resulting spreads into a market-neutral long/short pairing per asset. Purpose: Rank funding-rate arbitrage opportunities across tracked assets and venues as a comparability signal, never a guaranteed-profit claim. 5-minute freshness target; missing evidence is reported explicitly rather than invented.$0.10 Base433 ms1 payers100% up
  26. 95api.getplexa.com/v1/pretrade/checkPlexa /v1/pretrade/check — pre-trade token safety check on Base: can you still sell this token? avoid fires only on a trap proven on-chain now: no pool to exit into, an exit pot under 5% of your size, or the trading gate off (the honeypot shape). A drained pot is what a rug leaves behind — measured, not predicted. clear = no provable trap, NOT safe. risk_profile: token age, holder concentration, liquidity, transfer limits. Not financial advice.$0.05 Base586 ms1 payers100% up
  27. 95x402-gateway-production-1f21.up.railway.app/changeDetect meaningful webpage changes with deterministic hashes and diffs for prices, docs, policies, availability and competitor monitoring.$0.001 Base592 ms1 payers100% up
  28. 95kitchen-pass.netlify.app/v1/diagnoseWhy is my bread dense? Hollandaise split? Rice gluggy? Send a dish and a symptom; get the likely cause and head chef Cristopher's verified fix. Answered: bread or pizza dough dense, hollandaise or bearnaise split, rice mushy, mash gluey, roast veg soggy, seared meat grey, caramel grainy, pastry shrinking, muffins tough, chicken breast dry, garlic bitter. Refused, never guessed: allergens, storage, leftovers, reheating, safe temperatures. Only a 200 answer is charged; refusals and 404s are free.$0.02 Base578 ms1 payers100% up
  29. 95aep-api.fly.dev/v1/evidence-packFind 3-10 scholarly candidates for a question or topic. Returns DOI/OpenAlex IDs, authors, year, venue, source URLs, citation context, open-access location, and known retraction/correction warnings. JSON only. Does not claim that a paper proves a statement.$0.03 Base361 ms1 payers100% up
  30. 95api.agentstools.dev/timing/fngCrypto Fear & Greed index with a market-timing trend: current value and classification, 7-day and 30-day deltas, streak in the current regime, 30-day min and max, and a contrarian flag on extreme fear or greed. Keyless.$0.01 Base487 ms1 payers100% up
  31. 95api.agentstools.dev/rwa/categoryMarket-intelligence aggregate over a normalized RWA sub-category: total TVL, the top products ranked with their TVL share, issuer concentration and the leading product's growth trend. Called without a category it returns a market-wide roll-up of every sub-category's TVL and product count. Cited to the open-data source.$0.01 Base484 ms1 payers100% up
  32. 95api.agentstools.dev/prediction/trendingTop trending prediction events by 24-hour traded volume: a normalized list with 24h and total volume, liquidity, market count, a top-market summary, close date, status and a link-back.$0.01 Base550 ms1 payers100% up
  33. 95api.agentstools.dev/mining/hashpriceBitcoin mining hashprice: expected mining reward per petahash and per terahash per second per day, in BTC and USD, fused with the network hashrate, current difficulty, the next difficulty-retarget forecast and the block-subsidy and average-fee split. Informational, not advice.$0.01 Base487 ms1 payers100% up
  34. 95api.agentstools.dev/lending/ratesCross-protocol DeFi money-market supply/borrow rates for an asset on Base: per-market supply APY, borrow APY, reward APY, utilization, LTV and available liquidity across Aave/Compound/Morpho/Euler/Fluid/Moonwell, plus a risk-aware best-safe-yield ranking (safety-flagged, not naked max APY), fused by us from DefiLlama pools+lendBorrow.$0.01 Base553 ms1 payers100% up
  35. 95api.agentstools.dev/govcon/awardsSearch awarded US federal contracts and grants from USASpending.gov, filtered by award type, recipient, agency, NAICS, keyword and fiscal year, returning a normalized award list plus a summary.$0.01 Base562 ms1 payers100% up
  36. 95api.agentstools.dev/energy/petroleumUS petroleum prices and stocks from the EIA: retail gasoline and diesel by PADD region (weekly), WTI and Brent crude spot (daily), and weekly crude/gasoline/distillate inventories. Returns latest value, change vs prior period, short history, and a region-vs-US spread.$0.01 Base638 ms1 payers100% up
  37. 95api.agentstools.dev/derivs/fundingPerpetual-swap funding rates for an asset fused across decentralized venues (Hyperliquid, dYdX v4): each venue's current funding plus an open-interest weighted aggregate funding rate, annualized APR, the cross-venue spread and dispersion. One normalized call instead of polling each protocol and reconciling funding intervals yourself.$0.01 Base568 ms1 payers100% up
  38. 95api.agentstools.dev/bridge/exploitsBridge exploit track record: for one bridge, its hack history (incidents, total USD lost, funds returned, worst technique); with no bridge, a ranked leaderboard of every bridge hack by USD lost. Sourced from DefiLlama's hack dataset, joined and normalized by us.$0.01 Base602 ms1 payers100% up
  39. 95saylorinnovations.com/api/papers/paperPaper Lookup by DOI, arXiv ID or PMID (with abstract). Look up any paper by DOI, arXiv id, PMID or OpenAlex id: full abstract, all authors with institutions, venue, citations, references count, topic and PDF link. arXiv ids are read from arXiv itself, so brand-new preprints resolve.$0.002 Solana348 ms1 payers100% up
  40. 95email.intel.rallylive.ca/watch/email/spf-authorizes/mailjetChange watch for spf authorizes mailjet: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base423 ms1 payers100% up
  41. 95email.intel.rallylive.ca/watch/email/spf-authorizes/brevoChange watch for spf authorizes brevo: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base420 ms1 payers100% up
  42. 95email.intel.rallylive.ca/watch/email/spf-authorizes/klaviyoChange watch for spf authorizes klaviyo: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base409 ms1 payers100% up
  43. 95email.intel.rallylive.ca/watch/email/spf-authorizes/intercomChange watch for spf authorizes intercom: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base400 ms1 payers100% up
  44. 95email.intel.rallylive.ca/watch/email/spf-authorizes/freshdeskChange watch for spf authorizes freshdesk: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base357 ms1 payers100% up
  45. 95email.intel.rallylive.ca/watch/email/spf-authorizes/zendeskChange watch for spf authorizes zendesk: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base389 ms1 payers100% up
  46. 95email.intel.rallylive.ca/watch/email/spf-authorizes/zohoChange watch for spf authorizes zoho: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base367 ms1 payers100% up
  47. 95email.intel.rallylive.ca/watch/email/spf-authorizes/marketoChange watch for spf authorizes marketo: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base338 ms1 payers100% up
  48. 95email.intel.rallylive.ca/watch/email/spf-authorizes/pardotChange watch for spf authorizes pardot: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base395 ms1 payers100% up
  49. 95email.intel.rallylive.ca/watch/email/spf-authorizes/salesforceChange watch for spf authorizes salesforce: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base331 ms1 payers100% up
  50. 95email.intel.rallylive.ca/watch/email/spf-authorizes/sparkpostChange watch for spf authorizes sparkpost: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base342 ms1 payers100% up
  51. 95email.intel.rallylive.ca/watch/email/spf-authorizes/postmarkChange watch for spf authorizes postmark: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base307 ms1 payers100% up
  52. 95email.intel.rallylive.ca/watch/email/spf-authorizes/mandrillChange watch for spf authorizes mandrill: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base360 ms1 payers100% up
  53. 95email.intel.rallylive.ca/watch/email/spf-authorizes/mailchimpChange watch for spf authorizes mailchimp: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base381 ms1 payers100% up
  54. 95email.intel.rallylive.ca/watch/email/spf-authorizes/sendgridChange watch for spf authorizes sendgrid: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base350 ms1 payers100% up
  55. 95email.intel.rallylive.ca/email/spf-authorizes/deelDoes the domain's SPF record authorise deel to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for deel's include/ip mechanisms, returning yes/no, the matching mechanism and the full record. Confirms a vendor integration is wired for deliverability, or spots an unexpected sender. $0.01 per lookup.$0.01 Base308 ms1 payers100% up
  56. 95email.intel.rallylive.ca/email/spf-authorizes/ripplingDoes the domain's SPF record authorise rippling to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for rippling's include/ip mechanisms, returning yes/no, the matching mechanism and the full record. Confirms a vendor integration is wired for deliverability, or spots an unexpected sender. $0.01 per lookup.$0.01 Base311 ms1 payers100% up
  57. 95email.intel.rallylive.ca/email/spf-authorizes/gustoDoes the domain's SPF record authorise gusto to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for gusto's include/ip mechanisms, returning yes/no, the matching mechanism and the full record. Confirms a vendor integration is wired for deliverability, or spots an unexpected sender. $0.01 per lookup.$0.01 Base363 ms1 payers100% up
  58. 95email.intel.rallylive.ca/email/spf-authorizes/netsuiteDoes the domain's SPF record authorise netsuite to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for netsuite's include/ip mechanisms, returning yes/no, the matching mechanism and the full record. Confirms a vendor integration is wired for deliverability, or spots an unexpected sender. $0.01 per lookup.$0.01 Base318 ms1 payers100% up
  59. 95email.intel.rallylive.ca/email/webmail/yandexIs this a yandex address (yandex.com, yandex.ru, ya.ru)? Matches the domain part against yandex's consumer mailbox domains and reports personal-vs-business, so CRM and lead rules can treat free-webmail signups differently. $0.01 per check.$0.01 Base400 ms1 payers100% up
  60. 95email.intel.rallylive.ca/bulk/email/disposable/mailexpire-comBulk is email on mailexpire com: up to 20 emails 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 Base504 ms1 payers100% up
  61. 95email.intel.rallylive.ca/bulk/email/disposable/burnermail-ioBulk is email on burnermail io: up to 20 emails 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 Base457 ms1 payers100% up
  62. 95merchant-production-c224.up.railway.app/v1/buy/hoodiBuy Hoodi ETH with Base or Solana USDC at $0.025 per testnet ETH$0.05 Base850 ms1 payers100% up
  63. 95seenly-token-preflight.vercel.app/api/token-preflightToken Preflight: pre-trade safety check for a Base ERC-20 (buy/sell simulation, taxes, owner powers, liquidity, LP, holders, verification) with a shareable verdict card. Not investment advice.$0.02 Base709 ms1 payers100% up
  64. 95url-oracle.fly.dev/verifyChecks whether a URL/domain is safe to fetch, cite, or follow: flags phantom-squatted or typosquatted brand domains, unregistered or brand-new domains, and known malicious infrastructure (URLhaus). Returns an ALLOW/WARN/BLOCK verdict before your agent trusts the link.$0.003 Base928 ms1 payers100% up
  65. 95web-production-220a3.up.railway.app/agentic/call/roast_tokenUse this when you want a funny, shareable take on an EVM token for a post or a chat: SWOGE, a very muscular shiba inu, roasts it in 2 or 3 sentences built only on its real data. Price: $0.02 in USDC on Base or Solana, or $0.0267 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.02 Base360 ms1 payers100% up
  66. 95web-production-220a3.up.railway.app/agentic/call/fair_verifyUse this to check a draw independently: recomputes the SHA-256 of a revealed server_seed against its hash, and the numbers of a swoge-hmac-sha256-v1 draw, or the 52-card shoe of a SWOGE casino hand (scheme swoge-casino-shoe with its nonce). Price: $0.003 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.003 Base348 ms1 payers100% up
  67. 95web-production-220a3.up.railway.app/agentic/call/fair_drawUse this after fair_commit, once every player has seen the server_seed_hash: give your client_seed and get uniform random integers in [min, max]. Price: $0.003 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.003 Base428 ms1 payers100% up
  68. 95web-production-220a3.up.railway.app/agentic/call/base_deployerUse this when you need the track record of an address that launches tokens on Base (Clanker v4 or Zora). Price: $0.006 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.006 Base353 ms1 payers100% up
  69. 95web-production-220a3.up.railway.app/agentic/call/base_launchesUse this when you want the newest memecoin launches on Base (Clanker v4 and Zora coins), read on-chain: each with its deployer and the deployer's MEASURED record. Price: $0.006 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.006 Base397 ms1 payers100% up
  70. 95web-production-220a3.up.railway.app/agentic/call/stock_token_checkUse this before touching a stock token on Robinhood Chain (NVDA, TSLA, SPY...): it tells whether a contract is the official Robinhood Stock Token or a copy using the same ticker. Price: $0.006 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.006 Base325 ms1 payers100% up
  71. 95web-production-220a3.up.railway.app/agentic/call/token_verdictUse this when you must decide fast whether an EVM token is worth a closer look: one verdict you can branch on (red_flags, caution, unknown or no_red_flag_found) with its reasons. Price: $0.01 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.01 Base340 ms1 payers100% up
  72. 95web-production-220a3.up.railway.app/agentic/call/robinhood_rpcUse this when you need a raw read on Robinhood Chain (chain id 4663) without running a node: one read-only JSON-RPC call. Price: $0.005 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.005 Base344 ms1 payers100% up
  73. 95web-production-220a3.up.railway.app/agentic/call/robinhood_txUse this when you need to understand what a Robinhood Chain transaction did. Price: $0.005 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.005 Base310 ms1 payers100% up
  74. 95web-production-220a3.up.railway.app/agentic/call/robinhood_tokenUse this when you need to know what a Robinhood Chain contract is before touching it: one call, decoded. Price: $0.005 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.005 Base331 ms1 payers100% up
  75. 95web-production-220a3.up.railway.app/agentic/call/chat_completionUse this when you need an answer from a frontier AI model without an account or an API key: Claude (Opus, Fable, Sonnet, Haiku), GPT-6 or Grok, one call. Price: $0.005 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.005 Base303 ms1 payers100% up
  76. 95web-production-220a3.up.railway.app/agentic/call/osint_lookupUse this when you need passive reconnaissance on internet infrastructure: a domain, an IP address, a website URL, an autonomous system (AS15169) or a CVE id. Price: $0.01 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.01 Base302 ms1 payers100% up
  77. 95web-production-220a3.up.railway.app/agentic/call/colony_activityUse this when you want to know what the SWOGE AI colony, an autonomous paper-trading colony on Robinhood Chain, holds or did recently, overall or on one token. Price: $0.02 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.02 Base321 ms1 payers100% up
  78. 95x402-production-0f93.up.railway.app/v1/score-leadsScore up to 25 company or contact records against an ideal customer profile: 0-10 fit score, qualified / review / disqualified verdict, reason label. Calibrated on 240 labelled leads: 0.879 accuracy, and no qualified lead ever disqualified or vice versa. Catches competitor name variants and subsidiaries of excluded accounts that string matching misses. Uncertainty widens the net: sparse records, unnamed contacts and low-confidence calls go to review, never to disqualified.$0.10 Base356 ms1 payers100% up
  79. 95agentresolver.vercel.app/api/x402-cdp-canaryNo-body $0.001 x402 settlement test for funded agents. Verifies the buyer wallet, facilitator, USDC payment path, and paid delivery end-to-end by returning a timestamped pong only after successful settlement.$0.002 Base468 ms1 payers100% up
  80. 95agentforge-taupe.vercel.app/v1/solana/tx-explainExplain a Solana transaction for agents and users who need to know what it actually did: labeled programs, token/SOL movements, and plain-English summary. Accepts USDC on Base or Solana. Category: data.$0.05 Base373 ms1 payers100% up
  81. 95agentforge-taupe.vercel.app/v1/summarizeText summarization for agents digesting long documents: condenses audit reports and governance discussions into structured summaries with configurable length and format. Category: inference.$0.008 Base367 ms1 payers100% up
  82. 95agentforge-taupe.vercel.app/v1/token-risk-metricsRug-check risk score for agents evaluating a token before buying: mint/freeze authority, holder concentration, and liquidity depth rolled into a composite 0-100 score. Pre-computed for top tokens, live for others. Category: data.$0.05 Base341 ms1 payers100% up
  83. 95agentforge-taupe.vercel.app/v1/wallet-safetyPre-transaction wallet safety check for agents about to execute a DeFi action: combines approval scanning, activity pattern detection, and target contract risk into one composite score. Category: data.$0.10 Base323 ms1 payers100% up
  84. 95agentforge-taupe.vercel.app/v1/contract-monitorAdmin activity monitor for contract owners and security teams: flags ownership transfers, implementation upgrades, and pause-state changes in a contract's recent history. Category: data.$0.025 Base313 ms1 payers100% up
  85. 95agentforge-taupe.vercel.app/v1/contract-docsHuman-readable documentation for agents that need to understand a smart contract before calling it: function descriptions, parameter explanations, risk flags, and a security posture summary. Category: inference.$0.02 Base309 ms1 payers100% up
  86. 95agentforge-taupe.vercel.app/v1/token-compareSide-by-side token comparison for agents choosing between assets: full research on a primary token plus AI-generated analysis against up to 3 competitors. Category: inference.$0.08 Base327 ms1 payers100% up
  87. 95agentforge-taupe.vercel.app/v1/token-researchDeep token due diligence for analysts and trading agents: aggregates CoinGecko market data, DeFiLlama DeFi metrics, Etherscan contract verification, and Polymarket prediction markets into one multi-source report. Category: data.$0.03 Base363 ms1 payers100% up
  88. 95agentforge-taupe.vercel.app/v1/token-intelQuick token lookup for agents screening a trade: price, market data, and an AI risk score for any EVM or Solana token in under 10 seconds. Category: data.$0.015 Base337 ms1 payers100% up
  89. 95agentforge-taupe.vercel.app/v1/pool-snapshotLiquidity pool data for agents scanning yield opportunities: TVL, APY, volume, and IL risk for the top 500 DeFi pools, filterable by protocol/chain/token, refreshed every 15 minutes. Category: data.$0.005 Base329 ms1 payers100% up
  90. 95e-commerce-price-monitoring-production.up.railway.app/v1/price/checkReal-time product price lookup from a public e-commerce product URL. Use for product price checks, price monitoring, price comparison, shopping agents, ecommerce research, retail workflows, deal finding, and target-price tracking.$0.02 Base411 ms1 payers100% up
  91. 95x402-retire-git-feat-paid-indexing-gate-and-openapi-carbonmark.vercel.app/api/catalogLive snapshot of the most liquid carbon credits retirable on Base: the top 3 Klima Protocol carbon classes and the top 3 Carbonmark marketplace listings, with USDC-per-tonne prices and tonnes available. Additionally, the additional endpoints to quote and retire carbon are included; query those endpoints for further discovery, quotes, and retirements. Query /.well-known, /openapi, and /discover to get started.$0.001 Base344 ms1 payers100% up
  92. 95mcp-snowy-dew-9447.fly.dev/verifyVerify an npm/PyPI package before installing it: existence, known CVEs (OSV.dev), OpenSSF Scorecard, and typosquat/slopsquat similarity. Returns an ALLOW/WARN/BLOCK verdict.$0.003 Base487 ms1 payers100% up
  93. 95dappgrade.vercel.app/v1/scoredappgrade score — pre-transaction health/safety verdict for an onchain app, by contract address. Returns ok / caution / avoid / unknown with the coverage the verdict rests on.$0.01 Base313 ms1 payers100% up
  94. 95derivatives-pricer-production.up.railway.app/v1/option/priceWhen to use: you already have model inputs (S or forward mark, K, T, r, σ) and need fair value + hedge ratios — not market-premium IV. European BSM price + analytic Greeks (delta, gamma, vega, theta, rho). Works for equity spots and power/commodity forwards (use the maturity mark as spot). USDC exact on Solana/Base. Free fixed sample: GET /v1/demo/option-price.$0.01 Solana442 ms1 payers100% up
  95. 95deadchannel.vercel.app/probeUse before paying an x402 endpoint you have not used before, when you cannot tell a working seller from a trap, a testnet address dressed as mainnet, or a listing whose price no longer matches its challenge. Returns a verdict — live, degraded, trap, testnet or dead — a 0-100 risk score, and the specific findings behind both, so an agent can decline a bad endpoint instead of learning about it by losing the money. Costs less than the smallest payment it protects.$0.005 Base473 ms1 payers100% up
  96. 95agent-market-one.vercel.app/v1/fed/calendarUpcoming Federal Reserve FOMC meetings, press conferences, speeches, testimony and releases with ET times, speakers and a market-moving flag.$0.005 Base313 ms1 payers100% up
  97. 95x402orcle.vercel.app/api/consult/oracle_bazaar_rewriteRewrite serviceName (≤32), description (≤500), tags (≤5) for buyer-query rank. Warns on first-index freeze.$1.50 Base313 ms1 payers100% up
  98. 95stable-financial.vercel.app/api/macro/interest-rates/banksSupported central bank codes (FED, ECB, BOJ, etc.).$0.02 Base477 ms1 payers100% up
  99. 95geld-machen-x402.fly.dev/product/bazaar-check/report.jsonBuilder tool for agents: FREE GET /product/bazaar-check.json?url= → indexed yes/nein + issues_found count (teaser). PAID GET/POST /product/bazaar-check/report.json?url= ($0.05 USDC Base) → 402 header compliance, extensions.bazaar schema validation, CDP quality fields, concrete Fix-JSON. Fail-soft. English-first. Brand: geld machen.$0.05 Base400 ms1 payers100% up
  100. 95asistent-crypto.vercel.app/api/x402/queryReal-time crypto & macro market data for AI agents, pay-per-call in USDC (no account or API key): Bitcoin (BTC) and Ethereum (ETH) prices, funding rates, open interest, Fear & Greed index, market dominance, macro rates (Fed, CPI, DXY), DeFi TVL, whale flows, on-chain stats, crypto news. 13 JSON tools. POST {tool, input}.$0.05 Base333 ms1 payers100% up