The open discovery layer for x402 services — 24506 verified service entries, LLM-ranked recommendations via /api/v1/ask, and service cards with payment, call, and quality metadata.

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Aggregated from public x402 sources — x402scan, awesome-x402, Coinbase CDP Bazaar, pay-skills PRs — plus our own crawling and provider self-submissions. Every entry is de-duplicated across sources, liveness-probed (health + on-chain payment demand), and passed through ingestion filters (bare-IP / dead-host removal) before listing — distilling tens of thousands of raw endpoints down to 24506 verified services.

Overall Stats

Live counters across the directory and discovery API

Services indexed
24506
x402 APIs · MCP · agent tools
Healthy
10060
last health check < 6 h
Categories
210
crypto · agent · data · LLM …
Chains
86
base · solana · arbitrum · …

Top rated

by quality score · health · trust signals
# Tool Grade Score
1 ATXP — The Account for AI Agents A 10.000
2 Bitrefill x402 A 10.000
3 ACP - Virtuals Protocol A 10.000
4 api.onesource.io A 10.000
5 OneSource - Ethereum RPC for AI Agents A 10.000
6 BotPay — AI Agent Payment Network and x402 Infrastructure A 10.000
7 blockrun.ai A 10.000
8 blockrun-web-vbsbhh7lea-uc.a.run.app A 10.000
9 enrichx402.com A 10.000
10 StableStudio A 10.000
11 Clash of Coins A 10.000
12 Clash of Coins A 10.000
13 MERX - TRON Resource Exchange A 10.000
14 Otto AI x402 — Market Intelligence, DeFi & Tools A 10.000
15 gotobi.hugen.tokyo A 10.000
16 Weather API A 10.000
17 mailcheck.hugen.tokyo A 10.000
18 Scout — Multi-source Intelligence API A 10.000
19 intel.hugen.tokyo A 10.000
20 Visual API A 10.000

All services

Crawled from awesome-x402, CDP Bazaar, x402scan and manual submissions · refreshed daily.

“api.kindnology.com” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“Buy Expired Domain Name With Traffic & Great SEO Backlinks [400,000+ New Domains Daily] ‒ Karma.Domains” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“GDELT News Intelligence API — pay-per-query global news for AI agents” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“Google News data for agents” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“hacker-news.x402tookit.com” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, Contact Screening, Stocks, Crypto, News” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“New Runtime” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • AI-engineering newsroom tools for agents: contextualize any AI/software URL for free, see what changed this week, read graded forecasts and the weekly metadox, find the official primary source behind a post or claim, check a rumour against independent X discussion, query a dated, source-linked archive, and submit sources or corrections for weekly moderation. Paid skills use x402 (USDC, no account). Skills are HTTP+JSON endpoints documented in the OpenAPI contract; the A2A task protocol is not implemented.

  • AI-engineering newsroom tools for agents: contextualize any AI/software URL for free, see what changed this week, read graded forecasts and the weekly metadox, find the official primary source behind a post or claim, check a rumour against independent X discussion, query a dated, source-linked archive, check prior coverage, and submit sources or corrections for weekly moderation. Paid skills use x402 (USDC, no account). Skills are plain HTTP+JSON routes and MCP tools documented in the OpenAPI contract; the A2A protocol is not implemented, so this card declares no A2A endpoint.

“NewsSentiment” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“orbit Crypto News” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • Crypto news feed, $0.0008 USDC per call: deduplicated headlines from 37 public sources (CoinDesk, Cointelegraph, The Block, Decrypt, DL News, Blockworks, Ethereum/Solana/Base blogs, Uniswap/Aave/Arbitrum/Optimism forums, GitHub releases of geth, reth, agave, Bitcoin Core). Each item: title, source url, source, published_at, topics, tickers, summary. Filters: topics, tickers, q, type. since cursor returns only new items. Refreshed every ~9 min. Free: /v1/preview (latest 5) and /v1/count?since= (how many new items before you pay). Accepts otto crypto-news style no-arg GET.

  • Deduplicated crypto headlines from 37 public RSS/Atom sources with source URL, topics, tickers, summary; filters + since cursor. $0.0008 USDC/call on Base. Free /v1/preview.

“x402 Content Hub” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • AI-friendly JSON API for global news intelligence. Built on GDELT (free public source), optimized for AI agents — clean responses, 5 use-case endpoints, parallel-aggregated entity graphs, no rate limits, no API keys. Pay-per-query in USDC on Base mainnet via x402.

    B7.5 search baseeip155:8453 $0.0100–$0.0500 USDC
  • AI-friendly JSON API for global news intelligence. Built on GDELT (free public source), optimized for AI agents — clean responses, 5 use-case endpoints, parallel-aggregated entity graphs, no rate limits, no API keys. Pay-per-query in USDC on Base mainnet via x402.

    B7.5 search baseeip155:8453 $0.0100–$0.0500 USDC
  • Deduplicated crypto headlines from 37 public RSS/Atom sources with source URL, topics, tickers, summary; filters + since cursor. $0.0008 USDC/call on Base. Free /v1/preview.

    B7.9 news basesolana $0.0008 USDC / call
  • —

    C+6.2 general base $0.0050 USDC / call
  • streamsage.news
    ● healthy

    —

    B6.5 general eip155:8453 $0.0100 USDC / call
  • New companies pack ($0.60 USDC)

    C+6.0 data base $0.6000 USDC / call
  • —

    C+6.0 x402 basesolana $1.5000 USDC / call
  • Crypto & on-chain

    C4.3 general base $0.0100 USDC / call
  • Advanced AI-powered news analysis platform providing real-time sentiment analysis and market intelligence.

    B+8.7 search base $0.0300–$0.1000 USDC
  • Real-time news sentiment scoring via GDELT 2.0 Timeline Tone API. Analyze sentiment for any crypto asset, macro topic, or financial keyword across global news. Returns tone score and directional signal.

    B+8.4 search baseeip155:8453 $0.0050 USDC / call
  • —

    B+8.2 x402 basesolanapolygonarbitrum $0.0200 USDC / call
  • SourceCheck News
    ● healthy

    Verifies the main factual claims in a proposed news article strictly against source texts supplied by the buyer. It does not browse the web or use outside knowledge.

    B6.9 a2a-agent base $0.1600 USDC / call
  • Live news search for AI agents: up to 20 recent articles for any query with headline, publisher, publish time, snippet and direct article link, newest first, de-duplicated. Filter by how many days back (1-30) and language/region (en-us, de-de, ...). Sources: Bing News, with Google News and GDELT as backups. No results, no charge.

    B+8.0 search baseeip155:8453 $0.0020 USDC / call
  • ApiToll runs pay-per-call data + content agents on x402 (USDC on Base). This service exposes Cointelegraph's live news feed and search across 14 locales — paid per call, no subscription, no API keys.

    A8.9 search baseeip155:8453solanasolana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0010 USDC / call
  • Biotech News
    ● healthy

    Biotech News MCP — aggregated biotech & pharma industry news: FDA approvals, clinical readouts…

    B6.6 model-context-protocol-mcp base $0.0100 USDC / call
  • Hacker News user profile: karma, account age, submission count and recent story/comment activity with top story.

    B7.0 general eip155:137eip155:42161eip155:8453solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0200–$0.0300 USDC
  • Terminal is the fastest AI-aggregated news and trading intelligence feed. Real-time crypto, forex, prediction markets, macro, geopolitics, and global news — built for traders who move first.

    B6.9 search baseeip155:8453solanasolana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0010 USDC / call
  • Country News
    ● healthy

    Country News MCP — ranked top headlines for any country, via Google News RSS.

    B6.6 model-context-protocol-mcp base $0.0100 USDC / call
  • China News
    ● healthy

    China / Hong Kong / Taiwan news search.

    B6.6 model-context-protocol-mcp base $0.0100 USDC / call
  • latest-news-api
    ● healthy

    x402-gated open-government news JSON API for AI agents. Categories: space, climate, technology, exploration, station, government.

    C+6.0 search baseeip155:8453 $0.0020–$0.0100 USDC
  • New York Code
    ● healthy

    New York Consolidated Laws — state statutes by citation.

    B6.6 model-context-protocol-mcp base $0.0100 USDC / call
  • 12 Google News endpoints. Pay per call in USDC via x402.

    A8.8 model-context-protocol-mcp baseeip155:143solana $0.0020 USDC / call
  • New Jersey MVC
    ● healthy

    New Jersey MVC inspection facilities and 2.3M inspection results by make and model

    B6.6 model-context-protocol-mcp base $0.0100 USDC / call
  • An independent AI studio for character-led video and images. Your references. Your next scene. Pay per render.

    B7.0 ai baseeip155:8453 $0.1000–$0.9900 USDC
  • New York DMV: record-level vehicle and EV registrations, offices, road tests, driving schools

    B6.6 model-context-protocol-mcp base $0.0100 USDC / call
  • Groups managed news feeds into events when an agent needs a compact news briefing. Supply topic, language, time window and result limit using the published schema. Returns headlines, a short abstract, first-report time, reporting-source counts and citations. Coverage is limited to the managed feed set; source count is not independent confirmation. Third-party article bodies are never returned.

    A9.1 general eip155:8453 $0.0020 USDC / call
  • Groups managed news feeds into events when an agent needs a compact news briefing. Supply topic, language, time window and result limit using the published schema. Returns headlines, a short abstract, first-report time, reporting-source counts and citations. Coverage is limited to the managed feed set; source count is not independent confirmation. Third-party article bodies are never returned.

    A9.1 general eip155:8453 $0.0020 USDC / call
  • Pay-per-call API (x402, USDC) that returns a SAFE / CAUTION / DANGER verdict with reasons for new ERC-20 tokens on Base: sellability, taxes, owner powers, liquidity, token age. No accounts, no API keys. Also an MCP tool.

    C+6.0 crypto baseeip155:8453 $0.0100–$0.0500 USDC
  • agent.prh.news
    ● healthy

    Use to detect breaking changes and API drift in a public OpenAPI/Swagger spec (JSON or YAML URL). Compares the spec with the service's last stored snapshot of that URL (first check records the baseline) and returns a deterministic JSON change report plus a Markdown summary. 0.10 USDC per completed analysis.

    C+5.7 general eip155:8453 $0.1000 USDC / call
  • Live Hacker News data from the official HN Firebase API and the Algolia HN Search API: front-page lists (top, new, best, ask, show) and full-text search (by relevance or date, optional day window) with id, title, URL, domain, points, comment count, author, ISO time, HN link and story-text excerpt; a story with its top-level comments (HTML stripped); a user profile (karma, created, about, submis...

    B+8.1 search baseeip155:8453 $0.0030–$0.0050 USDC
  • Every new building permit in your city, filtered to your trade and price range, read live from the city's own records. $99/mo, or $299 to close your trade in your city. San Francisco · Seattle · Austin · New York City · Chicago · Los Angeles · New Orleans.

    B7.2 search baseeip155:8453 $0.0100–$2.0000 USDC
  • Sovereign, local-first Jamaican Patois Translation API with Lightning paywalls. Translates standard English into fluent, authentic Jamaican Patois (Patwa) with natural spelling, phonetics, and customizable vibes (music, farming, weather, default). Powered by your home-hosted RTX 3060.

    C4.3 general lightning
  • HubVibe: infrastructure for the machine economy. Agents, APIs, payments, real work.

    B+8.3 ai baseeip155:8453solanasolana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0200–$20.0000 USDC
  • New Runtime
    ● healthy

    AI-engineering newsroom tools for agents: contextualize any AI/software URL for free, see what changed this week, read graded forecasts and the weekly metadox, find the official primary source behind a post or claim, check a rumour against independent X discussion, query a dated, source-linked archive, and submit sources or corrections for weekly moderation. Paid skills use x402 (USDC, no account). Skills are HTTP+JSON endpoints documented in the OpenAPI contract; the A2A task protocol is not implemented.

    C+6.0 a2a-agent baseeip155:1329eip155:137eip155:196eip155:42161eip155:43114eip155:8453solanasolana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0500–$0.4000 USDC
  • Any agent can buy a Token Verdict over x402: AI grade, roast and live onchain metrics for any Base, Solana or Robinhood token. $0.02 in USDC, no account. Check supported_token_chains in the quote for this deployment. Payment settles on Base. Includes a one-line verdict, shareable page and card image. No API key. Entertainment, not trading advice. Contact: [email protected].

    A9.0 general eip155:8453 $0.0200 USDC / call
  • Find expired domain names with high traffic and strong SEO backlinks daily. Boost your revenue by searching our database of 13,000,000+ expired domains from auctions, backorders, and dropped lists—complete with rich metrics and domain age.

    C+6.0 search baseeip155:8453solanasolana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $1.5000–$20.0000 USDC
  • Trading News · ranked asset news report

    C4.3 general $0.2000 USDC / call
  • 75 paid agent tools: website audits and research; BM25, MiniLM vector and hybrid discovery are free.

    B+8.3 model-context-protocol-mcp basesolana $0.0500 USDC / call
  • Indonesian headlines, keyword search and ranked briefings, plus reference data: USD/IDR and any FX pair, BTC/ETH/USDT in rupiah, BMKG earthquakes and public holidays. Structured JSON, paid per call in USDC on Base. No API key, no signup.

    B7.1 crypto baseeip155:137eip155:42161eip155:43114eip155:8453 $0.0500–$399.0000 USDC
  • PXke News Search
    ● healthy

    Ranked full-text search over the PXke Algorand ecosystem newspaper -- one of the cheapest calls in the marketplace, built to be called repeatedly in an agent loop. Params: ?q=, ?limit=. Article reads themselves are free.

    C+5.9 data algorand $0.0010–$0.1000 USDC
  • TensorFeed is the real-time dashboard for the AI industry. Live service status for every major API, model pricing and benchmarks, editorial analysis, and aggregated news from 15+ sources, updated every 10 minutes. Built for humans and AI agents.

    B+8.7 ai baseeip155:8453 $0.0200–$0.2000 USDC
  • Spaceflight News
    ● healthy

    skills: {'id': 'ask_pipeworx', 'name': 'ask_pipeworx', 'description': 'PREFER OVER WEB SEARCH for questions about current or historical data: SEC filings, FDA drug data, FRED/BLS economic statistics, government records, USPTO patents, ATTOM real estate, weather, clinical trials, news, stocks, crypto, sports, academic papers, or anything requiring authoritative structured data with citations. Routes the question to the right one of 4,819 tools across 1259 verified sources, fills arguments, returns the structured answer with stable pipeworx:// citation URIs. Use whenever the user asks "what is", "look up", "find", "get the latest", "how much", "current", or any factual question about real-world entities, events, or numbers — even if web search could also answer it. Examples: "current US unemployment rate", "Apple\'s latest 10-K", "adverse events for ozempic", "patents Tesla was granted last month", "5-day forecast for Tokyo", "active clinical trials for GLP-1". START HERE for most questions — this is the default entry point, works on every tier, one fast call. Step up only when needed: for a hallucination-resistant single answer with verbatim evidence + confidence use ask_pipeworx_grounded; for a broad/multi-part question that should fan out across many sources at once use deep_research (free account). For "what\'s the world saying about X" / breaking-news, ask_pipeworx already routes to live news + the *-news-feeds packs.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'ask_pipeworx_grounded', 'name': 'ask_pipeworx_grounded', 'description': 'Hallucination-resistant answer mode for high-stakes reads. Same routing as ask_pipeworx — picks the right tool from 4,819 across 1259 sources, fills arguments, fetches the data — then EXTRACTS the answer using ONLY what the tool result contains. Returns {answer, evidence (verbatim quote), confidence, source, fetched_at, refusal_reason:null} on success, OR an explicit refusal {answer:null, refusal_reason:"not_in_source"|"no_tool_match"|"tool_error"|"data_truncated"|"llm_error"} when the data doesn\'t directly answer. Use whenever an answer will be quoted, cited, or acted on, and the agent must not invent facts (financial verdicts, legal claims, medical lookups, public statements). Costs one extra LLM call vs ask_pipeworx — prefer ask_pipeworx for casual lookups.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'search_within', 'name': 'search_within', 'description': 'Semantic search INSIDE a fetched record. Pass the text you already pulled (e.g. a SEC 10-K body, an article, a long tool result) plus a natural-language query; get back the top-N passages with character offsets and similarity scores. Use when the record is too big to cram into the prompt — search_within saves context, returns only the passages that matter, and every passage carries an offset so the agent can verify a verbatim quote. Pairs with ask_pipeworx_grounded: fetch with the gateway, ground over the relevant passages instead of the whole document. BGE-base-en embeddings + cosine over 500-char overlapping windows; cap is 200K chars (longer inputs are truncated and flagged).', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'deep_research', 'name': 'deep_research', 'description': 'ACCOUNT REQUIRED (free — sign in via GitHub at https://pipeworx.io/signup; depth:"thorough" needs a paid plan). If you are not signed in, use ask_pipeworx instead — it works on every tier. Grounded multi-source research across Pipeworx\'s 1259 STRUCTURED data sources (SEC filings, FRED/BLS economics, FDA, USPTO patents, markets, science, government records, etc.) in ONE call — this is NOT open-web search. Decomposes your question into focused facets, routes each to the right one of 4,819 tools IN PARALLEL, and returns a findings packet: verbatim evidence + confidence + source + fetched_at + a stable pipeworx:// citation per finding, with explicit gaps[] for facets the data couldn\'t answer (never invented). Best for broad/multi-part questions over structured data ("compare X and Y\'s regulatory + financial exposure", "research the filings + market picture for ACME"). For a single lookup use ask_pipeworx (one LLM call, not many). For BREAKING or colloquial CURRENT-NEWS / "what\'s the world saying about X" topics, prefer ask_pipeworx — it routes to live news APIs and the *-news-feeds packs; deep_research returns mostly empty gaps[] when the topic isn\'t in the structured catalog. Expect 15-60s.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'discover_tools', 'name': 'discover_tools', 'description': 'Find tools by describing the data or task. Use when you need to browse, search, look up, or discover what tools exist for: SEC filings, financials, revenue, profit, FDA drugs, adverse events, FRED economic data, Census demographics, BLS jobs/unemployment/inflation, ATTOM real estate, ClinicalTrials, USPTO patents, weather, news, crypto, stocks. Returns the top-N most relevant tools with names, descriptions, and full input schemas (with curated examples) — each result is ready to call directly, no second schema lookup needed. Call this FIRST when you have many tools available and want to see the option set (not just one answer).', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'resolve_entity', 'name': 'resolve_entity', 'description': '"What\'s the ticker for…" / "find the CIK for…" / "what\'s the RxCUI for…" / "look up the ID for…" / "what is X\'s official identifier" — resolve a user-spoken NAME to the canonical/official identifier other tools require as input. Use FIRST whenever you have a name but need an ID. SUPPORTED TYPES: "company" (returns ticker + 10-digit CIK + company_name from SEC EDGAR + pipeworx://edgar/company/{cik} citation URI; accepts ticker, CIK, or company name as input — auto-disambiguated), "drug" (returns RxCUI + ingredient + brand from RxNorm + pipeworx://rxnorm/{rxcui} citation; accepts brand or generic name). Each call cascades through several lookup endpoints internally — using resolve_entity replaces 2-3 manual lookups.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'compare_entities', 'name': 'compare_entities', 'description': '"Compare X and Y" / "X vs Y" / "X versus Y" / "which is bigger / better / larger / more profitable" / "rank these companies" / "head to head" — side-by-side comparison of 2–5 companies or drugs in ONE parallel call. ALWAYS PREFER over sequential single-pack lookups when comparing entities. type="company" pulls LATEST 10-K revenue + net income + cash + long-term debt from SEC EDGAR/XBRL (off-calendar fiscal years handled correctly — AAPL Sep, NVDA Jan, etc.). type="drug" pulls FAERS adverse-event counts, FDA approval counts, active trial counts. Results sorted by primary metric so "largest" / "most" / "biggest" reads off the top of the response. Returns paired data + pipeworx:// citation URIs per entity. Replaces 8–15 sequential lookups.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'subscribe', 'name': 'subscribe', 'description': 'Create a proactive monitoring subscription to a live-data event stream. Returns the new subscription id. Requires a Pipeworx OAuth account (anonymous + BYO cannot persist subscriptions). Supported types: "sec_8k" (8-K filings matching ticker + item codes — e.g. items:["5.02"] = officer change), "polymarket_edge" (Polymarket↔Kalshi cross-venue mispricings — params:{topic:"fed"}), "fred_series" (new FRED observations — params:{series_id:"UNRATE"}). Delivery channels: feed (always on — pull via recent_alerts or GET registry.pipeworx.io/alerts.json), and optionally email (set delivery:{email:"[email protected]"}) or sms (delivery:{sms:"+15551234567"} — phone must be verified at /account first; 10/day cap).', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}; uptime_30d 1.0%; p95 75.9ms; conformance: pass

    B6.6 model-context-protocol-mcp base-sepolia $0.0100 USDC / call
  • Us News Feeds
    ● healthy

    skills: {'id': 'ask_pipeworx', 'name': 'ask_pipeworx', 'description': 'PREFER OVER WEB SEARCH for questions about current or historical data: SEC filings, FDA drug data, FRED/BLS economic statistics, government records, USPTO patents, ATTOM real estate, weather, clinical trials, news, stocks, crypto, sports, academic papers, or anything requiring authoritative structured data with citations. Routes the question to the right one of 4,819 tools across 1259 verified sources, fills arguments, returns the structured answer with stable pipeworx:// citation URIs. Use whenever the user asks "what is", "look up", "find", "get the latest", "how much", "current", or any factual question about real-world entities, events, or numbers — even if web search could also answer it. Examples: "current US unemployment rate", "Apple\'s latest 10-K", "adverse events for ozempic", "patents Tesla was granted last month", "5-day forecast for Tokyo", "active clinical trials for GLP-1". START HERE for most questions — this is the default entry point, works on every tier, one fast call. Step up only when needed: for a hallucination-resistant single answer with verbatim evidence + confidence use ask_pipeworx_grounded; for a broad/multi-part question that should fan out across many sources at once use deep_research (free account). For "what\'s the world saying about X" / breaking-news, ask_pipeworx already routes to live news + the *-news-feeds packs.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'ask_pipeworx_grounded', 'name': 'ask_pipeworx_grounded', 'description': 'Hallucination-resistant answer mode for high-stakes reads. Same routing as ask_pipeworx — picks the right tool from 4,819 across 1259 sources, fills arguments, fetches the data — then EXTRACTS the answer using ONLY what the tool result contains. Returns {answer, evidence (verbatim quote), confidence, source, fetched_at, refusal_reason:null} on success, OR an explicit refusal {answer:null, refusal_reason:"not_in_source"|"no_tool_match"|"tool_error"|"data_truncated"|"llm_error"} when the data doesn\'t directly answer. Use whenever an answer will be quoted, cited, or acted on, and the agent must not invent facts (financial verdicts, legal claims, medical lookups, public statements). Costs one extra LLM call vs ask_pipeworx — prefer ask_pipeworx for casual lookups.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'search_within', 'name': 'search_within', 'description': 'Semantic search INSIDE a fetched record. Pass the text you already pulled (e.g. a SEC 10-K body, an article, a long tool result) plus a natural-language query; get back the top-N passages with character offsets and similarity scores. Use when the record is too big to cram into the prompt — search_within saves context, returns only the passages that matter, and every passage carries an offset so the agent can verify a verbatim quote. Pairs with ask_pipeworx_grounded: fetch with the gateway, ground over the relevant passages instead of the whole document. BGE-base-en embeddings + cosine over 500-char overlapping windows; cap is 200K chars (longer inputs are truncated and flagged).', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'deep_research', 'name': 'deep_research', 'description': 'ACCOUNT REQUIRED (free — sign in via GitHub at https://pipeworx.io/signup; depth:"thorough" needs a paid plan). If you are not signed in, use ask_pipeworx instead — it works on every tier. Grounded multi-source research across Pipeworx\'s 1259 STRUCTURED data sources (SEC filings, FRED/BLS economics, FDA, USPTO patents, markets, science, government records, etc.) in ONE call — this is NOT open-web search. Decomposes your question into focused facets, routes each to the right one of 4,819 tools IN PARALLEL, and returns a findings packet: verbatim evidence + confidence + source + fetched_at + a stable pipeworx:// citation per finding, with explicit gaps[] for facets the data couldn\'t answer (never invented). Best for broad/multi-part questions over structured data ("compare X and Y\'s regulatory + financial exposure", "research the filings + market picture for ACME"). For a single lookup use ask_pipeworx (one LLM call, not many). For BREAKING or colloquial CURRENT-NEWS / "what\'s the world saying about X" topics, prefer ask_pipeworx — it routes to live news APIs and the *-news-feeds packs; deep_research returns mostly empty gaps[] when the topic isn\'t in the structured catalog. Expect 15-60s.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'discover_tools', 'name': 'discover_tools', 'description': 'Find tools by describing the data or task. Use when you need to browse, search, look up, or discover what tools exist for: SEC filings, financials, revenue, profit, FDA drugs, adverse events, FRED economic data, Census demographics, BLS jobs/unemployment/inflation, ATTOM real estate, ClinicalTrials, USPTO patents, weather, news, crypto, stocks. Returns the top-N most relevant tools with names, descriptions, and full input schemas (with curated examples) — each result is ready to call directly, no second schema lookup needed. Call this FIRST when you have many tools available and want to see the option set (not just one answer).', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'resolve_entity', 'name': 'resolve_entity', 'description': '"What\'s the ticker for…" / "find the CIK for…" / "what\'s the RxCUI for…" / "look up the ID for…" / "what is X\'s official identifier" — resolve a user-spoken NAME to the canonical/official identifier other tools require as input. Use FIRST whenever you have a name but need an ID. SUPPORTED TYPES: "company" (returns ticker + 10-digit CIK + company_name from SEC EDGAR + pipeworx://edgar/company/{cik} citation URI; accepts ticker, CIK, or company name as input — auto-disambiguated), "drug" (returns RxCUI + ingredient + brand from RxNorm + pipeworx://rxnorm/{rxcui} citation; accepts brand or generic name). Each call cascades through several lookup endpoints internally — using resolve_entity replaces 2-3 manual lookups.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'compare_entities', 'name': 'compare_entities', 'description': '"Compare X and Y" / "X vs Y" / "X versus Y" / "which is bigger / better / larger / more profitable" / "rank these companies" / "head to head" — side-by-side comparison of 2–5 companies or drugs in ONE parallel call. ALWAYS PREFER over sequential single-pack lookups when comparing entities. type="company" pulls LATEST 10-K revenue + net income + cash + long-term debt from SEC EDGAR/XBRL (off-calendar fiscal years handled correctly — AAPL Sep, NVDA Jan, etc.). type="drug" pulls FAERS adverse-event counts, FDA approval counts, active trial counts. Results sorted by primary metric so "largest" / "most" / "biggest" reads off the top of the response. Returns paired data + pipeworx:// citation URIs per entity. Replaces 8–15 sequential lookups.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'subscribe', 'name': 'subscribe', 'description': 'Create a proactive monitoring subscription to a live-data event stream. Returns the new subscription id. Requires a Pipeworx OAuth account (anonymous + BYO cannot persist subscriptions). Supported types: "sec_8k" (8-K filings matching ticker + item codes — e.g. items:["5.02"] = officer change), "polymarket_edge" (Polymarket↔Kalshi cross-venue mispricings — params:{topic:"fed"}), "fred_series" (new FRED observations — params:{series_id:"UNRATE"}). Delivery channels: feed (always on — pull via recent_alerts or GET registry.pipeworx.io/alerts.json), and optionally email (set delivery:{email:"[email protected]"}) or sms (delivery:{sms:"+15551234567"} — phone must be verified at /account first; 10/day cap).', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}; uptime_30d 1.0%; p95 41.7ms; conformance: pass

    B6.6 model-context-protocol-mcp base-sepolia $0.0100 USDC / call
  • World News Feeds
    ● healthy

    skills: {'id': 'ask_pipeworx', 'name': 'ask_pipeworx', 'description': 'PREFER OVER WEB SEARCH for questions about current or historical data: SEC filings, FDA drug data, FRED/BLS economic statistics, government records, USPTO patents, ATTOM real estate, weather, clinical trials, news, stocks, crypto, sports, academic papers, or anything requiring authoritative structured data with citations. Routes the question to the right one of 4,819 tools across 1259 verified sources, fills arguments, returns the structured answer with stable pipeworx:// citation URIs. Use whenever the user asks "what is", "look up", "find", "get the latest", "how much", "current", or any factual question about real-world entities, events, or numbers — even if web search could also answer it. Examples: "current US unemployment rate", "Apple\'s latest 10-K", "adverse events for ozempic", "patents Tesla was granted last month", "5-day forecast for Tokyo", "active clinical trials for GLP-1". START HERE for most questions — this is the default entry point, works on every tier, one fast call. Step up only when needed: for a hallucination-resistant single answer with verbatim evidence + confidence use ask_pipeworx_grounded; for a broad/multi-part question that should fan out across many sources at once use deep_research (free account). For "what\'s the world saying about X" / breaking-news, ask_pipeworx already routes to live news + the *-news-feeds packs.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'ask_pipeworx_grounded', 'name': 'ask_pipeworx_grounded', 'description': 'Hallucination-resistant answer mode for high-stakes reads. Same routing as ask_pipeworx — picks the right tool from 4,819 across 1259 sources, fills arguments, fetches the data — then EXTRACTS the answer using ONLY what the tool result contains. Returns {answer, evidence (verbatim quote), confidence, source, fetched_at, refusal_reason:null} on success, OR an explicit refusal {answer:null, refusal_reason:"not_in_source"|"no_tool_match"|"tool_error"|"data_truncated"|"llm_error"} when the data doesn\'t directly answer. Use whenever an answer will be quoted, cited, or acted on, and the agent must not invent facts (financial verdicts, legal claims, medical lookups, public statements). Costs one extra LLM call vs ask_pipeworx — prefer ask_pipeworx for casual lookups.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'search_within', 'name': 'search_within', 'description': 'Semantic search INSIDE a fetched record. Pass the text you already pulled (e.g. a SEC 10-K body, an article, a long tool result) plus a natural-language query; get back the top-N passages with character offsets and similarity scores. Use when the record is too big to cram into the prompt — search_within saves context, returns only the passages that matter, and every passage carries an offset so the agent can verify a verbatim quote. Pairs with ask_pipeworx_grounded: fetch with the gateway, ground over the relevant passages instead of the whole document. BGE-base-en embeddings + cosine over 500-char overlapping windows; cap is 200K chars (longer inputs are truncated and flagged).', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'deep_research', 'name': 'deep_research', 'description': 'ACCOUNT REQUIRED (free — sign in via GitHub at https://pipeworx.io/signup; depth:"thorough" needs a paid plan). If you are not signed in, use ask_pipeworx instead — it works on every tier. Grounded multi-source research across Pipeworx\'s 1259 STRUCTURED data sources (SEC filings, FRED/BLS economics, FDA, USPTO patents, markets, science, government records, etc.) in ONE call — this is NOT open-web search. Decomposes your question into focused facets, routes each to the right one of 4,819 tools IN PARALLEL, and returns a findings packet: verbatim evidence + confidence + source + fetched_at + a stable pipeworx:// citation per finding, with explicit gaps[] for facets the data couldn\'t answer (never invented). Best for broad/multi-part questions over structured data ("compare X and Y\'s regulatory + financial exposure", "research the filings + market picture for ACME"). For a single lookup use ask_pipeworx (one LLM call, not many). For BREAKING or colloquial CURRENT-NEWS / "what\'s the world saying about X" topics, prefer ask_pipeworx — it routes to live news APIs and the *-news-feeds packs; deep_research returns mostly empty gaps[] when the topic isn\'t in the structured catalog. Expect 15-60s.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'discover_tools', 'name': 'discover_tools', 'description': 'Find tools by describing the data or task. Use when you need to browse, search, look up, or discover what tools exist for: SEC filings, financials, revenue, profit, FDA drugs, adverse events, FRED economic data, Census demographics, BLS jobs/unemployment/inflation, ATTOM real estate, ClinicalTrials, USPTO patents, weather, news, crypto, stocks. Returns the top-N most relevant tools with names, descriptions, and full input schemas (with curated examples) — each result is ready to call directly, no second schema lookup needed. Call this FIRST when you have many tools available and want to see the option set (not just one answer).', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'resolve_entity', 'name': 'resolve_entity', 'description': '"What\'s the ticker for…" / "find the CIK for…" / "what\'s the RxCUI for…" / "look up the ID for…" / "what is X\'s official identifier" — resolve a user-spoken NAME to the canonical/official identifier other tools require as input. Use FIRST whenever you have a name but need an ID. SUPPORTED TYPES: "company" (returns ticker + 10-digit CIK + company_name from SEC EDGAR + pipeworx://edgar/company/{cik} citation URI; accepts ticker, CIK, or company name as input — auto-disambiguated), "drug" (returns RxCUI + ingredient + brand from RxNorm + pipeworx://rxnorm/{rxcui} citation; accepts brand or generic name). Each call cascades through several lookup endpoints internally — using resolve_entity replaces 2-3 manual lookups.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'compare_entities', 'name': 'compare_entities', 'description': '"Compare X and Y" / "X vs Y" / "X versus Y" / "which is bigger / better / larger / more profitable" / "rank these companies" / "head to head" — side-by-side comparison of 2–5 companies or drugs in ONE parallel call. ALWAYS PREFER over sequential single-pack lookups when comparing entities. type="company" pulls LATEST 10-K revenue + net income + cash + long-term debt from SEC EDGAR/XBRL (off-calendar fiscal years handled correctly — AAPL Sep, NVDA Jan, etc.). type="drug" pulls FAERS adverse-event counts, FDA approval counts, active trial counts. Results sorted by primary metric so "largest" / "most" / "biggest" reads off the top of the response. Returns paired data + pipeworx:// citation URIs per entity. Replaces 8–15 sequential lookups.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'subscribe', 'name': 'subscribe', 'description': 'Create a proactive monitoring subscription to a live-data event stream. Returns the new subscription id. Requires a Pipeworx OAuth account (anonymous + BYO cannot persist subscriptions). Supported types: "sec_8k" (8-K filings matching ticker + item codes — e.g. items:["5.02"] = officer change), "polymarket_edge" (Polymarket↔Kalshi cross-venue mispricings — params:{topic:"fed"}), "fred_series" (new FRED observations — params:{series_id:"UNRATE"}). Delivery channels: feed (always on — pull via recent_alerts or GET registry.pipeworx.io/alerts.json), and optionally email (set delivery:{email:"[email protected]"}) or sms (delivery:{sms:"+15551234567"} — phone must be verified at /account first; 10/day cap).', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}; uptime_30d 1.0%; p95 82.3ms; conformance: pass

    B6.6 model-context-protocol-mcp base-sepolia $0.0100 USDC / call
  • api.xynaptic.io
    ● healthy

    Xynaptic News Economy FR — the live French economy press feed: latest macro and business news from a real web search (title, URL, source domain), optionally LLM-summarized. Completes the energy and company domains with the economic context. GET ?topic=marches (&summarize=true) — topics: marches (default), emploi, immobilier, energie.

    B+8.3 general eip155:137eip155:8453solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0100 USDC / call
  • Come in. Have a coffee. Check the weather. Then go to work. High-importance crypto news (24h) with correlated Chainlink deviation fires. Each news item with importance>=7 shows oracle_events that fired within 120s. ~20% of oracle fires correlate with news. Use to see WHY Chainlink moved, or to anticipate post-news oracle lag.

    C+6.0 general eip155:8453 $0.5000 USDC / call
  • percallapi.com
    ● healthy

    Search real-time breaking news, market events, and press releases via the Brave News index. Returns fresh articles, publishers, and timestamps. Provide ?q=topic.

    B6.5 general eip155:8453 $0.0100 USDC / call
  • x402.yodeler.xyz
    ● healthy

    Forwarded news data from the Yodeler database. Price is computed from the actual billable row count and requested recency. Use /v1/news/availability to preview whether the query is free before paying.

    B6.4 general eip155:8453solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0100 USDC / call
  • Google News search. Returns latest news articles with title, source, date, and summary. Real-time news monitoring for any topic.

    B+8.3 general eip155:8453 $0.0030 USDC / call
  • app.distro.media
    ● healthy

    Premium news articles, books, content and blog posts from independent journalists, news teams, publishers and companies on Distro Media. Pay per article in USDC via x402. Article: 0G lists Kimi K3, the Chinese model Washington is targeting

    B6.3 general eip155:8453 $0.2500 USDC / call
  • This tool reads live information from Hacker News, a popular website where people share and discuss technology news. You can either ask for a current list of stories (like the Top, New, Best, Ask, Show, or Job lists) or ask for every story, job posting, and poll that was posted on one specific calendar day in the past. You can also choose to pull in the discussion comments underneath each story...

    B8.0 general eip155:8453solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0100 USDC / call
  • x402 Content Hub
    ● healthy

    Amazon products, real-time news, image search, Medium articles, and Spotify data. Pay with USDC on Base.

    B+8.7 search baseeip155:8453 $0.0500–$0.1000 USDC
  • Recent news relevant to prediction markets within a publish-date window.

    B7.7 general eip155:8453 $0.0010 USDC / call
  • omniterminal.app
    ● healthy

    Omni Terminal delivers fresh, deduplicated market-moving news and catalyst context across equities, crypto, macro, and forex for AI trading agents.

    B7.0 general eip155:8453eip155:84532 $0.0100 USDC / call
  • api.xcache.io
    ● healthy

    Create a new cache

    C+6.0 utility base $0.5000 USDC / call
  • NewsSentiment
    ● healthy

    Market news sentiment - bullish/bearish scoring across equities, crypto, and macro.

    A9.3 a2a-agent basesolanaeip155:5042 $0.0500 USDC / call
  • Agent Search
    ● healthy

    Web search API for AI agents, pay per call in USDC (x402, Base / Polygon / Solana; no account, no API key). Google-quality results re-ranked for authority and merged with papers, code and news; search + read pages in one call; extractive answers with citations; Google as seen from any country or city (no VPN) and a geo comparison; news clustered by story; a watch that returns only new results; ...

    B+8.3 search baseeip155:137eip155:8453solanasolana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0040–$0.2000 USDC
  • Search Hacker News for startup news, YC news, Show HN launches, and founder discussion through the Algolia HN index. Send a query, then filter stories, comments, or polls by author, minimum points, and ISO-8601 date range; sort by relevance or newest first. Returns titles, authors, points, comment counts, timestamps, URLs, and matching text. Use it as a startup news search API, YC news search, ...

    B+8.7 general eip155:8453solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0010–$0.0050 USDC
  • api.you.com
    ● healthy

    You.com Search API: real-time web search returning ranked results grouped by section (results.web, results.news), each with url, title and description; web results also carry snippets. Use when an agent needs fresh, citable web data (news, markets, company facts) to ground a decision. Query params: query (required), count 1-100 (default 10), livecrawl (web|news|all; fetches live page contents, ...

    B8.0 general eip155:8453solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp $0.0050 USDC / call
  • Turn a news headline into the matching Polymarket prediction markets to trade. One call returns the top markets ranked by relevance, each with live odds/implied probability, 24h drift, spread, on-book liquidity, volume, resolution date, and a ready bet link. Use when a trading agent reacts to breaking news and needs the tradeable market instantly. $0.01 USDC on Base.

    B6.5 general eip155:8453 $0.0100 USDC / call