Agent Exchange x402 census and directory

x402 census · browse

x402 resources priced $1 to $10

Catalog prices in USDC (atomic amount / 1e6) falling in the band "$1 to $10". 444 resources: 21 answer a valid 402 (4.7%), 3 are dead (0.7%). Sorted by payers on record, then live verdict, then catalog freshness.

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ResourceHostPriceNetworkVerdictPayersCatalogsDescription
GET /v1/epa/rcra-handlers/searchapi.govparse.io$1.25baseunprobed7cdpWhich hazardous-waste handlers operate in a market? Search EPA RCRAInfo (every registered
GET /v1/fda/warning-letters/searchapi.govparse.io$1.25baseunprobed7cdpWhich FDA-regulated firms have an open FDA warning letter? Search the FDA Warning Letters
GET /v1/hcris/staffing-decline/searchapi.govparse.io$1.25baseunprobed7cdpWhich hospitals cut staffing year-over-year? Compares each CCN's latest HCRIS fiscal year
GET /v1/insiders/clustersapi.govparse.io$1.25baseunprobed7cdpWhere are corporate insiders buying or selling as a cluster? Search SEC Form 4 clusters —
GET /v1/va/opportunities/searchapi.govparse.io$1.25baseunprobed7cdpWhat is the Department of Veterans Affairs soliciting right now? A VA-focused slice of the
GET /v1/va/vendors/searchapi.govparse.io$1.25baseunprobed7cdpWhich verified veteran-owned businesses can I target or team with? Search SDVOSB / VOSB fi
GET /v1/va/facilities/searchapi.govparse.io$1.25baseunprobed7cdpWhere are the VA's facilities, and of what type? Search Veterans Health Administration sit
GET /v1/faa/deregistrations/searchapi.govparse.io$1.25baseunprobed7cdpWhich aircraft were just deregistered (sold, exported, scrapped, or repossessed)? Search F
GET /v1/faa/aircraft/searchapi.govparse.io$1.25baseunprobed7cdpWho owns which aircraft, and what did they just register? Search the FAA aircraft registry
GET /v1/fcc/licenses/searchapi.govparse.io$1.25baseunprobed7cdpWho just got a new or modified FCC wireless license (a buildout tell)? Search the FCC ULS
GET /v1/msha/mines/searchapi.govparse.io$1.25baseunprobed7cdpWhich mines and quarries operate in a market, and who runs them? Search the MSHA Mines dat
GET /v1/fda/recalls/searchapi.govparse.io$1.25baseunprobed7cdpWhich companies have an open or recent FDA drug/device recall? Search openFDA drug + devic
GET /v1/companies/searchapi.govparse.io$1.25baseunprobed7cdpWhich employers appear in federal enforcement and compliance records? Search 3.7M resolved
GET /v1/carriers/searchapi.govparse.io$1.25baseunprobed7cdpWhich FMCSA-registered carriers match a name, state, entity type, fleet-size range, operat
GET /v1/awards/searchapi.govparse.io$1.25baseunprobed7cdpWho has the government actually paid, for what, and how much? Search USAspending federal a
GET /v1/opportunities/searchapi.govparse.io$1.25baseunprobed7cdpWhat federal contract solicitations and grant opportunities can my business bid on right n
POST /api/run/openrouter/chatvaaya.ai$1.00baseunprobed6cdpVaaya: OpenRouter — one endpoint for 100+ LLMs, keyless pay-per-call (price varies by mode
GET /v1/agent/issuersapi.cryptoetfsentinel.com$1.00baseunprobed6cdpCrypto ETF Sentinel — Curated directory of every active US spot crypto ETF issuer, includi
POST /bytemine/crawl/startx402.orthogonal.com$1.50basegone6cdpStart a multi-page crawl job with sitemap discovery and configurable depth/page limits. Re
POST /crypto/feed/renewagentdata-api.sander-van-aard.workers.dev$2.00baseunprobed5cdpExtend an existing crypto change-feed subscription from /crypto/feed by 30 days, using the
POST /crypto/feedagentdata-api.sander-van-aard.workers.dev$2.00baseunprobed5cdpSubscribe for 30 days to the change feed behind /crypto/scan: one cursor over the upstream
POST /api/x402-research/website-reportx402.onchainexpat.com$1.00baseunprobed5payaiWebsite competitive intelligence report
POST /api/x402-research/deep-researchx402.onchainexpat.com$2.00baseunprobed5payaiGeneral-purpose deep research with sourced AI report
GET /lifex402-ofpu0ew6t-howe813s-projects.vercel.app$1.00baseunprobed5payai支付 1.0 USDC 获得 888 x402人生代币
GET /x402-ofpu0ew6t-howe813s-projects.vercel.app$1.00baseunprobed5payai支付 1.0 USDC 获得 888 x402人生代币
GET /lifex402-a6ejpb7i2-howe813s-projects.vercel.app$1.00baseunprobed5payai支付 1.0 USDC 获得 888 x402人生代币
GET /x402-a6ejpb7i2-howe813s-projects.vercel.app$1.00baseunprobed5payai支付 1.0 USDC 获得 888 x402人生代币
GET /lifex402-ectu12tiw-howe813s-projects.vercel.app$1.00baseunprobed5payai支付 1.0 USDC 获得 888 x402人生代币
GET /lifex402-jco1fxiks-howe813s-projects.vercel.app$1.00baseunprobed5payai支付 1.0 USDC 获得 888 x402人生代币
GET /x402-jco1fxiks-howe813s-projects.vercel.app$1.00baseunprobed5payai支付 1.0 USDC 获得 888 x402人生代币
POST /api/v1/scansreadiness.pay.zeroclick.io$3.00baseunprobed4cdpZeroClick Readiness: Buy one website report ($3) with product=scan and url, or four compet
POST /work/data/questionhubvibe-io.com$5.00baseunprobed4cdpHubVibe: Ask a question in plain language about any BigQuery table, including Google's pub
POST /work/security/mcp_inspecthubvibe-io.com$5.00baseunprobed4cdpHubVibe: Probe a customer-specified MCP server's initialize handshake and tools/list: whet
POST /work/research/webhubvibe-io.com$5.00baseunprobed4cdpHubVibe: Answer a question from a live web search: search, read the top sources, and get a
POST /work/verify/claimshubvibe-io.com$5.00baseunprobed4cdpHubVibe: Check up to 10 specific claims against up to 4 specific source URLs. Each claim c
POST /work/market/intelhubvibe-io.com$5.00baseunprobed4cdpHubVibe: Combine a live crypto spot quote with live prediction-market probabilities on the
POST /work/research/page_factshubvibe-io.com$5.00baseunprobed4cdpHubVibe: Read any web page and return exactly the fields you name as JSON -- pricing, cont
POST /work/research/briefhubvibe-io.com$5.00baseunprobed4cdpHubVibe: Read any web page and get a written answer to your question about it. Renders the
POST /v1/shoutoutgateway.gmfarcaster.com$5.00baseunprobed4cdpRequest an On-Air Shoutout read on the GM Farcaster livestream
POST /api/deep-research/startx402-api.aubr.ai$1.00baseunprobed4cdpStart a deep research job on any longevity or aging topic. Aubrai orchestrates sub-agents
GET /credit-droppay.codenut.ai$1.00baseunprobed4payaiCodeNut Credit x402 Offer - $1 to get 100x worth of CodeNut credits!
POST /x402/smart-contract-auditminia2a.uk$2.00baselive3cdpSmart contract security audit, solidity vulnerability scan. 11 static patterns: reentrancy
GET /x402/domain-due-diligenceminia2a.uk$1.00baselive3cdpDomain due diligence — ownership, reputation, risk.
POST /x402/x402-smart-contract-auditminia2a.uk$2.00baselive3cdpSmart contract security audit, solidity vulnerability scan. 10 static patterns: reentrancy
GET /v1/sitesitepulse.waltsoft.net$1.50baseunprobed3cdpSitePulse: Has this place been built on or cleared in the last 12 months? Sentinel-2 satel
GET /api/v2/stock-picksdripstack.com$4.00baseunprobed3cdpDrip: Paid JSON for stock-picker calls (API V2). Bearer API key / JWT / OAuth subscribers
GET /api/v1/publications/:publicationSlug/:postSlugdripstack.com$6.00baseunprobed3cdpDrip: Paid JSON for one Substack-backed newsletter, blog, or podcast post: synthesized sum
POST /agentic-arena/aiarena/api/ads/activate/3dagentpaystore.com$5.00baseunprobed3cdpActivate a 3-day blimp ad slot on all AIARENA pages. $5 USDC via x402.
POST /api/v1/x/searchquotient-api-gateway.onrender.com$1.00baseunprobed3cdpHigh-reasoning, adaptive X/Twitter research grounded in citations, powered by Grok. Within
POST /api/v1/x/profilequotient-api-gateway.onrender.com$1.00baseunprobed3cdpUse this to build a citation-grounded profile of one X account. A high-reasoning Grok agen
POST /agentic-arena/aiarena/api/tournament/entryagentpaystore.com$1.00baseunprobed3cdpJoin a tournament pot — $1 USDC via x402. Pot pools all entries; winner takes 85%, paid on
POST /api/progressaeonos.basechainlabs.com$1.50baseunprobed3cdpAI search visibility progress report — Four Layers scoring (SXO/AIO/GEO/AEO), what's worki
POST /agent/videoapp.suedeai.ai$4.99baseunprobed3cdpSuede AI: AI video generation from a text prompt. Returns an 8-second 720p clip with nativ
POST /x402/seedance-2.5api.glianalabs.com$1.68baseunprobed3cdpGlianaAI - pay-per-call AI: LLM chat (OpenAI-compatible), image, video, music, speech - 10
POST /api/auditaeonos.basechainlabs.com$2.50baseunprobed3cdpFull AI search visibility audit — AEO/GEO/SEO 4-layer strategy, AI inclusion check, schema
POST /zeroclick/tasksagents.actionlayer.io$1.50baseunprobed3cdpActionLayer: Accepts a task for asynchronous execution and returns the task object — poll
POST /v1/agent-accessibilityapi.x402dataapi.com$1.00baseunprobed3cdpX402 Data API: Paid x402 API for AI agents that checks robots.txt, sitemap availability, l
POST /v1/ru-search/x100payforapi.com$1.60baseunprobed3payaiRunet search bundle: up to 100 queries in one payment, 20% off (Пакет поиска по рунету: до
POST /video-api/text2videodeepai.pay.zeroclick.io$1.00baseunprobed3cdpDeepAI: Submits a text to video job. Returns {id, status: "processing"} immediately; poll
GET /api/v1/stock-picksdripstack.com$1.50baseunprobed3cdpDrip: Paid JSON for stock-picker calls from financial newsletters and investing articles.
POST /api/v1/preflightszoningverdict.com$3.00baseunprobed3cdpZoningVerdict: Compile an address and structured project intent into a preliminary zoning
GET /api/brief/tradestockwaves.net$1.50baseunprobed3cdpCross-asset DECISION brief: ONE call gives an autonomous agent a trade-ready read across C
POST /v1/verdicts/swornumpire.vimabrosta.com$5.00baseunprobed3cdpHighest assurance verdict: all checks run twice, spaced about a minute apart, and pass onl
POST /v1/verdicts/probeumpire.vimabrosta.com$2.00baseunprobed3cdpSigned verdict with live verification: everything in basic plus up to three network probes
POST /v1/verdicts/basicumpire.vimabrosta.com$1.00baseunprobed3cdpGet a signed pass/fail verdict on a deliverable against your acceptance spec, synchronousl
POST /v1/watches/sniperstumble.vimabrosta.com$2.00baseunprobed3cdpCreate a sniper watch: Stumble polls a public URL every 10 seconds for up to 48 hours and
GET /api/v1/publications/:publicationSlug/:postSlugdripstack.xyz$1.00baseunprobed3cdpDrip: Paid JSON for one Substack-backed newsletter, blog, or podcast post: synthesized sum
GET /tip?to=0xBfF996b120E91Fcf9440561551553FCf0CdD89bf&price=1aoe-tip-seller.magicalcifer.workers.dev$1.00baseunprobed3payai
GET /tip?to=0x48825D72eeD1637f4b44B9AAFFf2293658C4286e&price=5aoe-tip-seller.magicalcifer.workers.dev$5.00baseunprobed3payai
GET /tip?to=0xBfF996b120E91Fcf9440561551553FCf0CdD89bf&price=5aoe-tip-seller.magicalcifer.workers.dev$5.00baseunprobed3payai
GET /tip?to=0xF9213D033A54D549138EEFaD6c7971FBA87f83F6&price=5aoe-tip-seller.magicalcifer.workers.dev$5.00baseunprobed3payai
GET /tip?to=0x94407F69757eFc648aa26bA19D763F235FCe77EF&price=5aoe-tip-seller.magicalcifer.workers.dev$5.00baseunprobed3payai
GET /tip?to=0x997451B3465A013fef9c3b7b32802303013f4507&price=3aoe-tip-seller.magicalcifer.workers.dev$3.00baseunprobed3payai
GET /tip?to=0x344daaf5C6aaA40DcD970F8298de71745D1a0fb1&price=3aoe-tip-seller.magicalcifer.workers.dev$3.00baseunprobed3payai
GET /tip?to=0x8634EC8De71f71DBea121132d719F33C01eCf8d7&price=2.69aoe-tip-seller.magicalcifer.workers.dev$2.69baseunprobed3payai
GET /tip?to=0x8634EC8De71f71DBea121132d719F33C01eCf8d7&price=2aoe-tip-seller.magicalcifer.workers.dev$2.00baseunprobed3payai
GET /tip?to=0x5f3377aeC81c9711B96ae335C5d8200A177FC092&price=4aoe-tip-seller.magicalcifer.workers.dev$4.00baseunprobed3payai
GET /tip?to=0x17deEbCd67B07894e28Fd6062Ff23af133BF903b&price=4aoe-tip-seller.magicalcifer.workers.dev$4.00baseunprobed3payai
GET /tip?to=0xceA762eE5A5CF0e58dFe1BA459F5902d93e9d989&price=3aoe-tip-seller.magicalcifer.workers.dev$3.00baseunprobed3payai
GET /tip?to=0x7FCCBB32791D04B13A4B4e1Fa2f7DFC6f1bCbF11&price=3aoe-tip-seller.magicalcifer.workers.dev$3.00baseunprobed3payai
GET /tip?to=0x381710e118a00369aa4f6C7e1F4E5Ca18f00A1Fc&price=2aoe-tip-seller.magicalcifer.workers.dev$2.00baseunprobed3payai
GET /tip?to=0x8634EC8De71f71DBea121132d719F33C01eCf8d7&price=1aoe-tip-seller.magicalcifer.workers.dev$1.00baseunprobed3payai
GET /tip?to=0xda8fe814B08de46205795B6a0247Cd195c6FE06e&price=1aoe-tip-seller.magicalcifer.workers.dev$1.00baseunprobed3payai
GET /tip?to=0xF9213D033A54D549138EEFaD6c7971FBA87f83F6&price=1aoe-tip-seller.magicalcifer.workers.dev$1.00baseunprobed3payai
GET /tip?to=0x997451B3465A013fef9c3b7b32802303013f4507&price=1aoe-tip-seller.magicalcifer.workers.dev$1.00baseunprobed3payai
GET /tip?to=0x381710e118a00369aa4f6C7e1F4E5Ca18f00A1Fc&price=1aoe-tip-seller.magicalcifer.workers.dev$1.00baseunprobed3payai
GET /tip?to=0x56fcae68eAf99577205E88F935877c6E375930f0&price=1aoe-tip-seller.magicalcifer.workers.dev$1.00baseunprobed3payai
GET /tip?to=0x71B60D3B7E757124D785D01EAae1A34FC9884D3d&price=1aoe-tip-seller.magicalcifer.workers.dev$1.00baseunprobed3payai
GET /api/puff/5x420.dev$5.00baseunprobed3payaiBuy $5 USDC of x420 token
GET /api/puffx420.dev$1.00baseunprobed3payaiBuy $1 USDC of x420 token
GET /api/puffwww.x420.dev$1.00baseunprobed3payaiPay $1 USDC to buy discounted x420
POST /api/route/execute-proagent402.tools$3.30baselive2cdpRoute and execute (pro tier): Describe a task (or name a slug) and the Smart Order Router
POST /fiber/v1/google-maps-search/startx402.orthogonal.com$6.00basegone2cdpStart a search on Google Maps. Searches businesses by query across specified areas. Charge
POST /v0/inboxesapi.paysponge.com$2.00baseunprobed2payaiService: AgentMail API (https://api.paysponge.com/v0/inboxes)
GET /v1/insider-infoapi.maxwellinternational.ai$1.00baseunprobed2cdpMaxwell x402: Local insider tips for ski and mountain travel from people on the ground, ea
POST /v1/listings/:id/verify-nowapi.nohumans.directory$3.00baseunprobed2cdpnohumans.directory: For owners of a listed paid API: we buy from your endpoint with real U
GET /v1/insider-info/early-openingsapi.maxwellinternational.ai$1.00baseunprobed2cdpMaxwell x402: Paid insider tips for ski and mountain travel, dated. Pass ?id=<tip-id> for
POST /v1/listingstoll402.dev$1.00baseunprobed2cdpToll402: Buy a verified listing for YOUR x402 endpoint, remote MCP server or A2A agent — p
POST /api/v1/decision/batchapi.marketintelligenceapi.com$3.00baseunprobed2cdpMarket Intelligence API: Use to compare and rank up to 5 assets with full premium decision
GET /api/v1/decisionapi.marketintelligenceapi.com$1.00baseunprobed2cdpMarket Intelligence API: Use when an agent must act and wants one answer ($1). Combines ev

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