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Service Protocol Price Category Health Latency Source
HTTP status code reference https://api.gadgethumans.com/http-codes L402 $0.0020 developer-tools/data-conversion healthy — self-registered
HTTP status code reference (x402) https://api.gadgethumans.com/http-codes x402 $0.0020 developer-tools/data-conversion healthy — self-registered
HTTP status codes https://api.gadgethumans.com/http-status L402 $0.0020 developer-tools/utilities healthy — self-registered
HTTP status codes (x402) https://api.gadgethumans.com/http-status x402 $0.0020 developer-tools/utilities healthy — self-registered
Habit Designer https://x402-agents-production.up.railway.app/habit-designer x402 $0.01 developer-tools healthy — self-registered
Hacker News API: top stories and story search. Hacker News stories: front-page l... https://hn.genexxis.com/hackernews x402 $0.0050 real-time-data/news healthy 230ms bazaar
Hacker News Comments & Threads: one Hacker News story or comment by id or news.y... https://social.duoleads.com/v1/hackernews/thread x402 $0.01 real-time-data/news healthy 757ms bazaar
Hacker News Scraper https://2-29-135-242.sslip.io/x402/hacker-news-scraper x402 $0.02 data healthy — self-registered
Hacker News Search & Stories: full-text search of Hacker News stories or comment... https://social.duoleads.com/v1/hackernews/search x402 $0.01 real-time-data/news healthy 647ms bazaar
Hacker News and Bluesky opinion split, NOT a poll: how public posts divide on a ... https://horizonpulse.dev/api/discourse/split x402 $0.03 real-time-data/news healthy 384ms bazaar
Hacker News front page right now — Genesis402 / UnyKorn Operator Network https://twin.unykorn.org/research/hn-front-page x402 $0.0030 real-time-data/news healthy 611ms bazaar
Hacker News item by id (keyless Firebase). POST {id|item_id}. Unpaid empty → 402... https://x402-v2-mint-hackernews-item.vercel.app/v1/hackernews-item x402 $0.02 real-time-data/news healthy 691ms bazaar
Hacker News search https://agent-data-tools.grit-77.workers.dev/hacker-news?query=ai x402 $0.01 news healthy 154ms self-registered
Hacker News search, front page, and discussion reader. Search stories, view the ... https://x402-tools-production-2755.up.railway.app/tools/hackernews x402 $0.0020 real-time-data/news healthy 304ms bazaar
Hacker News stories by keyword (by relevance or newest) or the current front pag... https://bess-x402.onrender.com/v1/news/hackernews x402 $0.0030 real-time-data/news healthy 240ms bazaar
Hacker News stories or comments from the Algolia search API: keyword search (q) ... https://api.sitecheck-api.workers.dev/api/hn x402 $0.0020 real-time-data/news healthy 111ms bazaar
Hacker News stories via Firebase API (keyless). Mode top|new|best (limit≤20) or ... https://x402-v2-mint-hn-stories.vercel.app/v1/hn-stories x402 $0.0020 real-time-data/news healthy 557ms bazaar
Hacker News story search through the official HN Search API (Algolia, public, no... https://api.webintel-api.workers.dev/api/search/hacker-news x402 $0.0020 real-time-data/news healthy 340ms bazaar
Hacker News user profile: karma, account creation date and age, about text (HTML... https://hn.genexxis.com/user x402 $0.0030 real-time-data/news healthy 264ms bazaar
Hallucination check from SoulDriver: a live fact-check of one claim by four inde... https://agents.souldriver.com.au/v1/check x402 $0.25 crypto/wallet healthy 1515ms bazaar
Hand off a whole research or lookup task in one call: a Claude Haiku 5.5 agent p... https://agentsvc.io/api/v1/proxy/agent-run x402 $0.50 crypto/defi healthy 40ms bazaar
Hard Alone, Soft With Her (eBook) https://api.tantra-authority.com/api/x402/hard-alone-soft-with-her x402 $19.97 book healthy 188ms self-registered
Hard Alone, Soft With Her (eBook) https://api.tantra-authority.com/api/x402/hard-alone-soft-with-her-b x402 $19.97 ebook healthy 162ms self-registered
Harvard Dataverse dataset search (keyless). POST {q|query}/{per_page?}. Empty ->... https://x402-v2-mint-dataverse-dataset-search.vercel.app/v1/dataverse-dataset-search x402 $0.02 tools/search healthy 557ms bazaar
Harvest-now-decrypt-later (HNDL) exposure check: whether a public hostname's TLS... https://x402.forgemesh.io/quantum-readiness x402 $0.05 crypto/wallet healthy 615ms bazaar
Hash & Encodings (sha256/md5/base64/hex) — via FiatDock Marketplace https://fiatdock.com/s/svc_c0f0f662-3ef9-44ec-bd7d-9d62065b5f3c x402 $0.0020 developer healthy 2975ms self-registered
Hash API - SHA-256, SHA-512, MD5 https://x402render.vercel.app/hash x402 $0.0020 utility healthy 238ms self-registered
Hash text https://api.gadgethumans.com/hash L402 $0.0010 developer-tools/utilities healthy — self-registered
Hash text (x402) https://api.gadgethumans.com/hash x402 $0.0010 developer-tools/utilities healthy — self-registered
Hash: sha256, md5, sha1 of text, file checksum https://care-opening-buses-spaces.trycloudflare.com/hash-402 x402 $0.0010 data healthy — self-registered
Hashtag generator https://api.gadgethumans.com/hashtag L402 $0.0010 developer-tools/utilities healthy — self-registered
Hashtag generator (x402) https://api.gadgethumans.com/hashtag x402 $0.0010 developer-tools/utilities healthy — self-registered
Hazard snapshot for a US street address: FEMA flood zone (and whether it is a Sp... https://synaptic.websterberrymarketing.com/agents/08-property-hazard-snapshot x402 $0.01 real-time-data/weather healthy 297ms bazaar
Headless Oracle � Batch Market Status https://headlessoracle.com/v5/batch x402 $0.0010 real-time-data/finance healthy 187ms self-registered
Headless Oracle � Signed Market Status https://headlessoracle.com/v5/status?mic=XNYS x402 $0.0010 real-time-data/finance healthy 718ms self-registered
HealthData.gov (HHS) dataset catalogue: dataset ID, name, short description, dis... https://api.companyrecords-api.workers.dev/api/gov/healthdata x402 $0.0020 tools/search healthy 340ms bazaar
Hemnet (Sweden) homes for sale in an area: address, housing form, asking price a... https://api.jobsproperty-api.workers.dev/api/realestate/hemnet x402 $0.0020 tools/search healthy 275ms bazaar
Hepsiburada (Turkey) product search: product name, product ID (HB SKU), final pr... https://api.shopsocial-api.workers.dev/api/ecommerce/hepsiburada x402 $0.0020 tools/search healthy 194ms bazaar
Hermes Data Contract Compatibility https://hermes-counterparty-api.onrender.com/v1/data-contract-check x402 $0.01 data-quality healthy 415ms self-registered
Hermes Notar - 100-stamp prepaid token https://notar.185-190-142-134.sslip.io/x402/token x402 $0.02 verification/notary healthy 221ms self-registered
Hermes Notar - SHA-256 timestamp https://notar.185-190-142-134.sslip.io/x402/stamp x402 $0.0050 verification/notary healthy 184ms self-registered
Hero SKU: Pearl Research L1 telemetry (pearld RPC, community nodes, poll history... https://trabotpro.it/api/a2a/x402/pearl/detail x402 $0.04 tools/search healthy 126ms bazaar
Heuristic risk checks for a Base ERC-20: contract code, metadata, proxy, owner/r... https://grokzilla.shop/api/skills/token-risk x402 $0.0050 crypto/defi healthy 371ms bazaar
Hex dump https://api.gadgethumans.com/hex-dump L402 $0.0020 developer-tools/utilities healthy — self-registered
Hex dump (x402) https://api.gadgethumans.com/hex-dump x402 $0.0020 developer-tools/utilities healthy — self-registered
High-fidelity weather forecast up to 16 days. Returns detailed daily projections... https://vibesprings.net/api/forecast x402 $0.0020 real-time-data/weather healthy 282ms bazaar
High-importance MarketTwits news matching any (or all) of 1-10 keywords, newer t... https://x402-markettwits-news.onrender.com/alerts/news x402 $0.0020 real-time-data/news healthy 385ms bazaar
High-quality image generation using FLUX.2 Pro (~5s, production-ready) https://x402-gateway-production.up.railway.app/api/image/quality x402 $0.05 media/images healthy 518ms discovery
High-quality image vectorization powered by Vectorizer.AI: POST a public image U... https://api.webbersites.com/api/vectorize x402 $0.02 media/images healthy 557ms bazaar
High-resolution image generation: text prompt to image with FLUX 1.1 Pro plus a ... https://imagegen.coinopai.com/generate/hd x402 $0.10 media/images healthy 497ms bazaar