Capability APIs,
built for agents.
APIs for AI utilities and media generation, finance and crypto, social, search and e-commerce data. Agents pay per call from one balance.
AI chat completions API - pay per request with USDC on Base
Exa /search endpoint
Get Address Current Balance Data
Search onchain DEX pools and token, by contract address, name, or token symbol.
FullEnrich People Search — filter by company domain/name/LinkedIn URL, seniority, title, location, skills, and 20+ FullEnrich filters. Default lean roster: companies map + company_id refs; include_emp
Search Google Flights for flight offers. Returns best flights, other flights, price insights, and airport info.
Buy an upload slot. Agent uploads file via returned URL.
Get multi-window ROI snapshots for one or more cryptocurrency assets.
Get the latest market quotes for one or more cryptocurrencies.
Recent articles. With ticker: company news. Without: market news.
Capture a screenshot of any URL or HTML. Returns a PNG or JPEG image. Supports full-page, element selection, custom viewport.
Payment quote with amount, asset, and merchant wallet
Search 10,000+ gift card & voucher brands across 180+ countries by name and country. Pay in USDC via x402, no account.
Get a Firebase ID token for authenticating with the callable APIs
An agent-only messaging network. Agents register with an Ed25519 key and talk in public rooms and end-to-end encrypted private rooms and DMs. POST /v2/lookup finds agents by id, handle, name or query;
Apify is the largest and most trusted marketplace of tools for web scraping, crawling, data extraction, and automation. Use these tools, called Actors, to extract structured data from social media, e-
What agents keep asking for that nobody serves yet: aggregated, qualified demand clusters from a live agent-demand board, with caller counts and how long each need has persisted. Use it when a seller
LLM inference as a pay-per-call commodity — ask anything (?q=...) and get the first live answer from a multi-provider failover chain (Groq, Gemini, paid tiers when configured). One flat price, any sub
Crypto funding rate API (perpetual futures). Current perp funding rate for one asset in one small answer: cross-venue median funding as 8h % and APR, OI-weighted APR, the lowest and highest venue, spr
OpenAI-compatible chat completions across the Venice AI model catalog. Pay per request in USDC on Base via x402, with no account and no API key. Overpayment is never lost: it banks as reusable wallet
Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief. Regenerated hourly; meta carries the snapshot's age and a fresh/stale verdict.
Get Arkham intelligence for an address. $0.20 per call.
Text-to-image generation on Venice models (Flux, SD3.5, GPT-Image, HunyuanImage, and more), paid per request in USDC on Base via x402, no API key. Charge is catalog unit × variants (1–4). A bare unpai
Use when an agent needs a trusted UTC timestamp or the smallest end-to-end test of its x402 payment client. Returns Current server time as ISO 8601 and Unix epoch milliseconds, returned only after a r
Airport weather forecast decoded: the next 24 to 30 hours at any airport worldwide, broken into periods with wind, gusts, visibility, cloud ceiling, flight category and a delay-risk rating, flagging w
Type detection, protocol identification, transfer breakdown, account roles.
Live current weather conditions for any city, sourced from Open-Meteo
Ranked news brief for any topic, refreshed every 15 minutes: the most-corroborated recent headlines, each with source, URL, published time, age in minutes and an importance score computed from how man
Web scraping / URL fetch: retrieve any web page and return clean, LLM-ready markdown text. Strips boilerplate, ads, and navigation. Stealth HTTP client bypasses common bot blocks. Cheapest way to read
Email deliverability & domain security check — validates SPF, DKIM (multi-selector), and DMARC, detects spoofing and misconfigurations, and returns an A–F email security grade with transparent deducti
Chat completions via Telnyx Inference (google/gemma-2b-it). OpenAI-compatible. $0.002 USDC per call.
Latest weekly price row for a Stock Trends symbol, including adjusted close, weekly high/low, volume (actual shares traded), trades, and price change.
Crypto Fear & Greed index: today + yesterday + week ago + 10-day history (0=extreme fear, 100=extreme greed) — market sentiment in one call
Crypto market data: a current USD price snapshot for BTC, ETH and SOL, or one coin via symbol= (bad symbol: 400), for quick market context. JSON per asset: priceUsd, change24hPct, momentum; plus overa
Recent news articles about a specific US-listed company. Pass ticker and optionally a from/to date window (YYYY-MM-DD; defaults to the last 14 days); returns headlines with source, summary, URL, image
Spot price: the on-chain DEX price for SOL, BTC or ETH, the median of deep USDC pools on Solana, Ethereum and Base read from chain state, and the pools that served it. Use when you need to answer: Wha
Real-time BTC/USD price feed oracle. Retrieves live spot rate, 24h high/low, and volume directly from Coinbase Exchange.
Text stats (demo) — Counts words, characters and sentences in a text. Demo seller for the marketplace. (community listing, paid to 0xdCbF15D032133846016377A0C78BcF068A352eC0 or HxkTiWGiFcY4jcRTVHgcoJe
Country code to World Bank name, region, capital, income group and lending classification
Payment flow verification for agents integrating x402: confirms your wallet and payment channel work before you spend on a real endpoint, and returns the full service catalog with prices and example i
List pool-bought X accounts your wallet owns or has shared access to.
Cheap robots.txt preflight check before you call the Minifetch /extract and /run/seo-page-audit endpoints: returns whether Minifetch may fetch a target URL (allow/deny) plus its crawl-delay. If blocke
News search: latest news articles and headlines by keyword with title, url, source and published_at from our own index of about 100,000 English web articles a day (built from the GDELT Project, thousa
Pay-per-read pieces by independent publishers. Find one by question first: POST https://tenjin.sh/api/search is free and returns payable candidates or an honest MISS. The 402 carries a free preview; p
Health and payment-path check. Returns server time and confirms the x402 payment settled. The cheapest endpoint in the catalog at $0.001, intended for testing a client's payment flow.
Web scraping API for AI agents: read any live web page as clean markdown, text or HTML. Renders JavaScript in our own headless browser, then strips navigation, ads and boilerplate. Use it when a plain
Verify an agent wallet can complete an x402 v2 Base-USDC payment before purchasing company intelligence, art research, or commission pricing.
Get the most recent news articles relating to a stock ticker symbol, including a summary of the article and a link to the original source. Can't find what you're looking for? POST feedback to /feedbac
Full website audit in one call: accessibility (WCAG 2.1 A/AA via axe-core), on-page SEO, HTTP security headers and page speed / page weight, from a single browser load of one URL. Cheaper than four se
Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief. Regenerated hourly; meta carries the snapshot's age and a fresh/stale verdict.
One-call launch screening for launchpads and trading apps: pass a token, get a GREEN / CAUTION / BLOCK decision (action: allow / review / reject) with plain-English reasons. Combines a live honeypot/t
Enrich lead details: looks up current phone, website, rating and whether each is still operating for up to 10 places found by discover or nearby. Use when an agent has place ids from a lead search and
Google search volume, CPC, competition, keyword difficulty and intent for up to 20 comma-separated keywords in one $0.04 GET (Google Ads data). Use when you need monthly search volume for a few keywor
Compile Solidity contracts with the Remix compiler, supporting multiple files, custom versions, and optimization settings
ANTHROPIC-COMPATIBLE /v1/messages — Claude Haiku 4.5 through the exact Anthropic API dialect: same request/response shape, no Anthropic account, the x402 payment IS the auth. Point an Anthropic SDK's
NFT owner and metadata link for an ERC721 token on Ethereum, Base, Arc or BNB Chain: the current owner, the collection name and symbol, and the tokenURI (with an IPFS gateway link when it is ipfs://).
Current gas price on Base and what a transaction costs in USD right now: base fee, priority tiers, ready-to-sign maxFeePerGas.
IXS Real world asset vaults — 6% yields, BlackRock exposure, tokenized on-chain
MiroShark: predict how people and markets react to any scenario - a product launch, policy, campaign, crisis, token launch, or news headline. Spawns a 25-agent simulation across Twitter, Reddit, and a
Verifiable RNG — cryptographically-random integer(s) signed by the treasury key. Drop-in VRF for game studios. $0.001 USDC.
Signed attestation (ECDSA plus a post-quantum ML-DSA-65 companion) of on-chain wallet conditions across 37 chains: token balance, NFT ownership, EAS, Farcaster, view calls, ratio rules, account code (
Full Bitcoin intelligence. On-chain, macro, mining, energy, and cross-asset analysis combined. Bitcoin context in one call for research agents. A paid call serves today or any ?date= on record.
Find the right Web3 product for trading, perps, quests, or bridging using queries such as “perp DEX”, “bridge ETH to Base”, “Galxe quests” or “Banana Gun”. Get the best-matching product, supported net
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, an
Creates an image from scratch from a text description. Choose the quality tier with image_generator_version: hd, genius, or super_genius for the highest detail at 2k output. The genius tier also takes
Get an address's latest or pending transaction count on Ethereum, Base or Robinhood Chain. Use when an agent must read an address's transaction count to set the nonce of its next transaction.
Sentiment analysis of text. Positive or negative sentiment of English text with a confidence score, from a DistilBERT model fine-tuned on SST-2. Use to triage reviews, support messages, social posts a
Solana priority fee estimates via x402: micro-lamports per compute unit for global, Jupiter, Raydium or custom account keys. Lookback 1-150 slots (default 50), 20-second cache. Network fee evidence, n
Read any company page in real time and return clean structured content, links, metadata, and the detected tech stack. Data is fetched live from the source.
Base RPC (chain 8453): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes. Pay per request in USDC, no account or API key - built for AI agents. All methods including eth_getLogs, eth_call, trace
Omni Terminal delivers fresh, deduplicated market-moving news and catalyst context across equities, crypto, macro, and forex for AI trading agents.
Crypto macro regime in one call: a 0-100 Messy Virgo macro score and risk regime built from 20 indicators (global liquidity, Fed balance sheet, spot ETF and stablecoin flows, real yields, USD, equitie
Search French associations (loi 1901) by name in the Répertoire national des associations (RNA, Ministry of the Interior): normalised title prefix, then trigram similarity, optional postal-code, depar
SEC filings lookup: give a US stock ticker or CIK, get the company's recent SEC EDGAR filings (10-K, 10-Q, 8-K and more) with links, plus its profile.
Scores videos from rows a TikTok, Instagram Reels or YouTube scraper already returned (or your own rows): views divided by the same creator's median views, level (viral 10x, strong 5x, outlier, rising
Current weather for a city or lat/lon: temperature, humidity, wind, conditions.
Does this wallet have a readable name? Returns the primary ENS name of an address on Ethereum mainnet, or null if it has none ($0.002 per call).
Use when scheduling across time zones or turning a local time into UTC without guessing DST. Input: to (IANA zones or KST, PST, CET...), optional from (zone of a local time, default UTC), time (ISO 86
Cheapest possible Base-mainnet x402 conformance call: settle $0.001 of USDC and receive payer identity, request echo and receipt. Built for agents testing wallets, Payment-Signature, facilitators and
Hash & Integrity
Foreign exchange reference rates from the European Central Bank. Base currency plus optional symbols filter. Updated daily on ECB schedule. JSON response. $0.002 USDC per call, pay via x402, no API ke
Real-time or 15-min delayed stock quote and share price for any US equity ticker — current price, open/high/low/close (OHLC), previous close, and percent change as JSON. Covers NYSE, NASDAQ, AMEX (8,4
Top DeFi lending/LP yields — project, chain, symbol, pool id, APY breakdown + 1d/7d/30d APY trend, IL risk (incl. il7d), exposure, reward/underlying tokens, outlier flag, mu/sigma, DefiLlama stability
Brave — keyword web search over Brave's own independent index (not Google/Bing). Pass `q`; optional `count` (1-20), `offset` (pagination), `country` (2-letter), `search_lang`, `freshness` (pd|pw|pm|py
OHLCV bars of BTC, ETH, SOL or the CME micro futures NQ, ES, YM (15s, 1m, 5m, 1h) from the Taifoon venue tape, past windows only (up to 1,000 bars a call), with a sha256 digest of the bars. The tape s
HISTOR pre-flight for an MCP server: its signed record in the HISTOR transparency log — when the tool set was first seen, whether it changed, what the pattern scan found. Never contacts the server ask
NAS100 Intraday Setups - Intraday NAS100 setups that apply H1‑M15‑M3‑M1 Retest and Continuity rules, max 30‑point stops, minimum 1:2 R:R, or WAIT if none.
Pay per call, solves one question: Is the XRPL x402 facilitator reachable and are known endpoints answering 402? Raw reachability, on-ledger success samples, and valid-402 probe rates with sources. Ex
Is the source of this Base contract verified? Returns the verification status and the runtime code hash. targetAddress required. Answered inline, no polling, with the Base block and hash it was read a
Current USDC balance of an address on Base or Base Sepolia (balanceOf on the official Circle contract).
Text embeddings API in OpenAI format. String or batch input, float or base64 output. USDC on Base or Solana, no key.
Verdix lite ($0.01): call before an agent sends funds to an unfamiliar address on Base or Ethereum (chain=ethereum). Checks OFAC, known scam/phishing addresses (GoPlus), address poisoning and burn add
Cheap connectivity-check endpoint. Verifies the full x402 settlement path (signature -> CDP facilitator -> on-chain transferWithAuthorization) for $0.01 so AI agents can validate wallet + network + fa
Verify payment connectivity with USDC on Base. Returns a JSON pong and UTC timestamp after settlement.
Plain web search. Returns ranked results (title, URL and a short snippet) for a query, up to 10, optionally limited to a publish-date range with since and until (YYYY-MM-DD). No AI-written answer, so
Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit r
Search functions or classes by meaning and by keyword. ``mode=bm25`` ranks by lexical match, ``mode=vector`` by embedding similarity to the query text, and ``mode=hybrid`` (default) fuses both rankin
Newstex MCP Network: metadata-only trending story search across all licensed publications.
Store JSON or a file (up to 25 MB) privately for 7 days and hand it to a human or another agent with a signed link or a password-protected address. Includes 100 reads. No account needed: pay $0.01 per
BAGS Agent API index — machine-readable directory of the agentic payment API, MCP server, and x402 payment surface.
Fetch any public URL, render client-side JS, strip nav/ads, return clean LLM-ready Markdown.
Planetary positions for any date (ephemeris): Planetary positions for any date and time (ephemeris): tropical or sidereal longitude, latitude, speed and retrograde flag of the Sun, Moon, Mercury..Plut
Search for tweets by keyword.
Is this x402 endpoint safe to pay? Check it before your AI agent pays an endpoint it has not used before. Returns a go / caution / no_go verdict, the recommended payment option (network and amount) an
Use when you need to extract text from a pdf, pdf to text or document parsing for an LLM. Do not use for scanned PDFs (no OCR), password-protected files or files over 15 MB. Returns JSON with PDF text
Look up a bridge after its transaction was sent, by the adapter that built it and the hash of the bridge transaction on the source chain; layerzero and relay also need the providerRef that bridge/exec
Weather forecast for any place in Norway from the Norwegian Meteorological Institute (MET Norway, yr.no data). Give a place name or coordinates and get current conditions plus a compact hourly forecas
Japan Stablecoin Payment Monitor: weekly change feed for stablecoin payment services in Japan — new launches, pilots, partnerships, fee changes, supported assets and chains, and closures. Each event i
Latest block on any major EVM chain: block number, timestamp, age in seconds, base fee and gas used/limit. The cheapest possible liveness and chain-tip check for an agent: confirm a chain is progressi
Estimate GPT- and Claude-style token counts for a text payload for $0.001 USDC; deterministic and keyless. Call when you need this bounded result without an API key or subscription. Returns machine-re
A digest of Agent Paywire library entries and articles verified in the last N days. Optional days from 1 to 90, default 7. One request is 0.01 USDC. The files on https://agentpaywire.com stay free.
Convert an offset-aware ISO 8601 instant or a local wall time between IANA time zones with explicit DST gap and repeated-hour handling, nearby transition evidence, and a pinned local time-zone databas
Live scored launch feed (realtime) — or add ?tier=free for the 10-min-delayed free feed, or ?tier=alpha ($0.02) for caller_signal enrichment
Gas price: live gas fees for Ethereum, Base, Arbitrum, Polygon and Solana in one call. Use before sending a transaction to pick a fee or the cheapest chain. Returns base fee, slow/standard/fast priori
Wallet balance on Base, Ethereum or Solana: give an address, get its ETH or SOL, USDC, USDT and any tokens you list, read live from the chain.
Make a URL slug: send a title or phrase and get a lowercase, hyphenated, URL-safe slug. Use it for file names, page paths or IDs. $0.001 USDC per call on Base.
Current VAT rates for supported European countries (EU-27 + UK, CH, NO...). Standard, reduced and super-reduced rates, provided through the third-party vatnode dataset; verify applicability for your t
Amazon category details. Name, parent, children, product count and sales-rank thresholds for category IDs. 1 credit per category; parents=1 adds the parent tree.
Crypto Fear & Greed Index (0-100) with its classification (Extreme Fear to Extreme Greed) and the previous reading, from alternative.me. For gauging crypto market sentiment in a daily summary or befor
List your paid x402 API for agent discovery: a 0.50 USDC Bazaar Launch Passport with a live readiness scan, a five-query Coinbase Bazaar retrieval audit with a rank table, a public profile with a sign
Google Search results (SERP) for a query, as JSON: organic result titles, URLs, snippets and positions. Supports keyword search, country and language targeting for source discovery, fact-finding and r
Find the SIREN of a French company from its name, optionally narrowed by postcode or INSEE commune code. Use it before a KYB check when you only have a company name. Returns up to 10 matches with SIRE
Get an inspectable exact solution to a 1-8 variable rational linear system. Returns rank, pivots, particular solution and null space; distinguishes unique, inconsistent and underdetermined systems. No
Cyre Pay-route Oracle — before your agent pays any external x402 resource, grade payTo + amount/URL + facilitator/offer pin hygiene in one call. Patterns, not verdicts. Agent guide: https://cyre.dev/S
Lead verify for one NL or BE sales lead: is it a real, active company? Checks the KVK or KBO register and cross-checks what the lead holds: VAT with VIES, mail server and disposable domain, IBAN count
Radar CNPJ: due diligence dossier of a Brazilian company by its CNPJ, with a risk light
A short plain-text summary of one Wikipedia article, with its image and last update. Content is CC BY-SA 4.0.
Live prices from TWO labeled venues per symbol: Coinbase exchange spot (+ 24h stats) AND the gTrade venue leg { gains: { pairIndex, mark, index } } — mark is what fills on Gains, index is the oracle s
Weather forecast for a location (global, keyless): current conditions, an hourly series (up to 48h) and a daily summary (up to 10 days: min/max temp + condition), from met.no. Pass lat+lon, or a place
Summarize text with evidence: send 1 to 4,000 characters in English or Spanish and get a short summary plus 1 to 3 supporting quotes verified as exact substrings of your text, with a limitations note.
Keyless web search for agents: pass a query, get a concise web-grounded answer plus the top source results (title, URL, snippet). Live web access, no API key or account needed. JSON response. $0.008 U
Agentalog: security check of an MCP server by address (measured signals, catalog listings, domain facts), paid per call
x402 debugging/troubleshooting Q&A: Ask any question, get a cited answer. Whether you need HTTP 402 Payment Required help, facilitator verify & settle (CDP @coinbase/cdp-sdk), Bazaar discovery metadat
Five US large-cap stocks ranked by a daily AI research screen. Each name carries a written thesis, the most material risk, a confidence level and cited sources. Covers the S&P 500, refreshed each week
ChainQuery Bitcoin Intelligence: independent Bitcoin-native on-chain data over x402, no API key. Live mempool fee-pressure signal (state low/moderate/high/severe + score in sat/vB).
Canonical paid interface backed by Evidence Engine V2. Submit a natural-language query; vertical is an optional routing hint. Explicit two-subject text comparisons return independently attributed evid
Find French online stores tracked by Neoavis by name or domain, with their score out of 100 for AI shopping agents and a link to the full finding.
Full-text search across every aggregated data source in one call: news, SEC filings, court opinions, academic papers, government records, and developer discussions. One query surfaces everything conco
Perpetual futures funding rates and open interest (Hyperliquid), live: the 10 perps with the most extreme funding rate now (over $1M 24h volume), each with annualized funding APR and open interest in
Decode raw EVM calldata into a named function, signature and arguments, plus security risk flags (unlimited token approval, setApprovalForAll, ownership transfer, unknown selector, native value transf
Crypto perpetual futures screener that finds markets across 19 venues (Aster Perpetuals, Avantis, Binance USD-M Futures, Bitget Perpetual Futures, Bybit Perpetuals, Coinbase Global Derivatives and 13
The total US public debt outstanding to the penny — the headline national-debt figure — split into debt held by the public and intragovernmental holdings, with the latest value, prior business day, da
Read any public web page as clean text: title, description, canonical URL, the readable body with scripts, styles and navigation stripped, the first 50 links resolved to absolute URLs, and a word coun
Check an exact npm or PyPI package version immediately before installation using current registry, vulnerability, malicious-package, withdrawal/deprecation, and verified provenance evidence. Returns A
Read the native ETH balance of any Base address, live from Base mainnet, for a fraction of a cent. No API key, no account — a wallet is the only requirement, and you are charged only if the read succe
Official government and open data API: 94 public sources in one endpoint, 51 real-time, across India, Europe, Asia, Africa and Latin America. India: disaster alerts, CPI inflation, GDP, jobs, IFSC. Wo
Search Mint & Marquee for gifts and collectibles: products that match what the person wants, under their budget, with price, photo, a short description and a link to buy. Custom 3D printed collectible
What is the current state of Base? Latest block number, timestamp, base fee and suggested gas fees in a single cheap call with no parameters — the fastest way to test an x402 payment loop end to end.
Returns one news article by the news_search_id a news search returned: headline, summary, source, publish date, categories and the company. Each call is 1 credit.
Safelisted read-only JSON-RPC proxy across major EVM chains (base, ethereum, polygon, arbitrum, optimism) — eth_call, eth_getBalance, eth_getTransactionReceipt, eth_getBlockByNumber, and more. Indepen
VFX review: Review one VFX clip (video or GIF) like a lead artist: frame strip, greyscale strip, energy curve, timing, white burn-out, contrast, flicker, loop seam, and scores with frame-tied fixes on
Signal bias with setup levels and invalidation. Rules-based bias (bullish/lean_bullish/neutral/lean_bearish/bearish) with score, confidence, setup, weighted factors, invalidation. tf sets candle size
Returns the native ETH balance and ERC-20 token balances of one Base wallet address, read live from Base mainnet at the latest block: USDC, WETH and the rest of the top 200 Base tokens by market cap,
Sanctions screening, anti-money laundering (AML) screening and payee screening (KYT) before an AI agent pays: OFAC and other sanctions lists, mixers, scam and hack lists, on-chain risk. Returns a cryp
Xynaptic Crypto Brief — daily crypto market digest (BTC, ETH, SOL, ADA prices, 24h moves, major headlines) as structured JSON. Refreshed every morning.
Atomic technical indicators (RSI, EMA20/50/200, MACD, ATR, Bollinger, volume) for any Kraken */USD pair and timeframe. Cheap high-frequency poll endpoint for AI trading agents (USDC on Base). Free pre
Linkrra Synap: OpenAI gpt-oss-20b (model "gpt-oss-20b") - fast + cheap general model. OpenAI-compatible chat completions for this one model, 128K context, served only on dedicated GPUs we operate, nat
Use Check for a changed/unchanged signal and optional compact text diff. Exactly one URL or existing watch ID; URL plus rules can create a watch, whereas watch_id reuses saved rules and forbids overri
Use when an agent needs x402 capability tags with demand. Returns tag vocabulary: every P0 tag with its provider count, resource count, unique sending wallets (where measured) and median price
Echoes a JSON {message} back; the simplest paid call for verifying your x402 payment flow.
Official FX rate — one African pair. Official forex reference rate vs USD for one African currency: KES (Kenyan shilling), NGN (naira), GHS (cedi), TZS, UGX, ZAR, EGP, RWF, via Frankfurter (frankfurte
One story, the viewpoints being expressed, and the posts supporting each viewpoint.
List every token FortiSwap routes on the X1 blockchain (XDEX + Degen launchpad): mint, symbol, name, decimals, logo, USD price, 24h volume, TVL, trust tier, liquidity, and the isSpam / isVerified / ri
The 15-digit census block FIPS code containing a US coordinate, with its county and state codes and the block bounding box.
DNS lookup for any public host name, like dig or nslookup: A, AAAA, CNAME, MX, TXT, NS, SOA and CAA records in one call, or one record type. Returns each record set, NXDOMAIN as exists: false, and per
South African phone number formatting and classification: converts an SA number in any common format to international +27 (E.164) and local formats, and says whether it is mobile, landline (with area
Search market instruments by name or ticker. Returns matching tickers, names, exchanges and market-open status. Use the returned ticker with get_market_snapshot for the latest market data, get_market_
Honeypot and rug pull check for a token: is it safe to buy? Checks a Solana or EVM token before you buy, hold or accept it (mint or freeze authority still active, LP not locked, buy/sell tax, low liqu
FreeTier Website to RAG pack: Turn any web page into clean AI-ready data in one call: the page as markdown, a RAG-ready index for retrieval, and page metadata (title, description). Built for agents th
Catalog of the macro liquidity series x402 serves (Fed net liquidity, global central bank balance sheets), with unit, source and update frequency ($0.01). Daily readings, not weekly: the Fed's weekly
EDINET filing calendar: annual securities reports (yukashoken hokokusho) filed by Japanese listed companies in a date range. Returns company code, EDINET document ID, fiscal period, accounting standar
Use when a crawler, scraper or RAG pipeline must decide whether it may use a website for AI: yes/no verdict for a domain, AI bot and use (train, rag, search) from robots.txt, IETF AIPREF, TDMRep, noai
Return registration data for a domain: registrar, creation and expiry dates, nameservers and status. Live registry lookup.
Check a counterparty before paying: OFAC SDN, phishing and drainer feeds, a live watch of drainer infrastructure, transaction simulation and injected-instruction analysis. Returns a score and a signed
Geo web fetch for AI agents. Fetch any public web page from a residential IP in a chosen country (190+ countries, optional city or US state) as clean markdown, text or HTML, with the product price/cur
Product recalls (US): is a product, brand, food, drug, medical device or vehicle (make, model, year) under an active FDA, NHTSA or CPSC recall? Severity on one scale, hazard, remedy and lot codes. Rec
Discover DeFi yield opportunities across 80+ networks — 3,300+ staking, lending, vault, and RWA yields from Lido, Aave, Morpho, and more. Filter by token, network, yield type, or provider and sort by
US stock and ETF prices while the market is closed (nights, weekends, holidays): each tokenized stock's on-chain pool price on Robinhood Chain now against its price at the last US close, with trades a
Queries foreign exchange currency pairings from the free Frankfurter database.
Ethereum mainnet JSON-RPC from an independently operated full node. One call per payment, no account or API key. Serves eth_, net_ and web3_ methods. Blocks, transactions, receipts and logs from the M
OCR for agents: send an image URL or base64 (PNG, JPEG, WebP, GIF; up to 3 MB) and get the text it contains in reading order, as plain text or Markdown (tables, lists). Works on screenshots, receipts,
Fast pre-payment sanity check for agents on Base: confirms the RPC reports Base mainnet (chain ID 8453) and that the official USDC contract has deployed code. No request body. Returns PASS or FAIL wit
Get a Firebase ID token for authenticating with the callable APIs
Fetch any public web page and return clean, readable Markdown with navigation, ads, and boilerplate stripped. For agents that need article text or documentation as Markdown.
Crypto sanctions screening API (OFAC). Sanctions screen for one crypto address, for agents and apps that send payments: exact match against all 1058 digital currency addresses in the official US Treas
IXS Real world asset vaults — 6% yields, BlackRock exposure, tokenized on-chain
Text to SVG code in about 8 seconds. Best for simple icons, charts, patterns and flat backgrounds. Returns clean SVG, each part its own layer.
Recent analyst desk posts as a fast JSON stream (?since_id=&asset=&limit=): cached, instant. $0.07 USDC x402. Poll to detect moves, then escalate to a $0.09 live read (/v1/event, /v1/consensus, /v1/as
Web search for AI agents: search the web for any query and get ranked results (title, URL, snippet) plus the full text of the top 1-3 pages, each read in a real browser, as clean JSON. Filter by date,
YouTube video metadata in one call: title, channel name and id, duration, upload date, view and like counts, description, thumbnail URL, the chapter list with start and end times, and the language plu
Highest-APY DeFi pools across 15,000+, filterable by chain or project, with TVL and 30-day mean APY
Email risk check for signups and payouts. Nine deterministic signals, no AI scoring: mail server (MX), disposable or throwaway domain, free-mail provider, domain age, certificate history, typo-squats
Deal one hand of Texas Hold'em against PoketPoker's bots and find out how your play compares. Five difficulty tiers; the top tier plays range-aware expected-value poker and beats every tier below it.
Use when an agent needs email validation, screening only, for an address from a form, a scrape or a CRM and must decide whether it is worth sending to. Screens the address: syntax, DNS mail exchanger,
Check Base chain progress: return the latest mainnet block number for freshness checks and polling. This is not transaction confirmation.
Whether a number has a WhatsApp account, and nothing else: the cheapest way to clean a list before paying for profiles. /v1/profile gives the same answer plus the account's details. Query param: phone
BAGS Agent API index — machine-readable directory of the agentic payment API, MCP server, and x402 payment surface.
Retrieve a fixed English editorial reference for offset-printing review. It covers job records, material questions, registration and sample checks, process limits, and provenance. The response is refe
Perpetuals open interest. Open interest of a coin's perpetual per venue (Binance, Bybit, OKX, Hyperliquid) in contracts and USD with market share, 24h change where history exists (Binance, Bybit), and
Check whether a market, asset class, or symbol is open, closed, in pre-market, or in post-market, with timezone-aware session context.
BlackForge crypto market data from the major spot exchanges: every column, 1-minute to daily buckets, 90-day lookback. Covers 100 billable rows; finer buckets and premium columns count as more than on
Korea premium per coin: Upbit and Bithumb KRW prices vs the Binance USDT price, converted with the ECB USD/KRW reference rate (date returned); without symbols, the top 20 Upbit markets by 24h KRW volu
Browser Use: AI browser automation agents in the cloud. POST a natural-language task and an agent navigates websites, fills forms, clicks buttons, extracts structured data, and completes multi-step wo
Crypto news search. Crypto headlines of the last 72 h matching keywords or tickers (all words must match; tickers and asset names like ETH/ethereum map to tags), newest first, with corroboration count
Read any public web page as clean, LLM-ready Markdown. URL to markdown web scraper: fetches the page, strips navigation, ads, scripts, cookie banners and boilerplate, keeps the main content with headi
Check up to 15 links on a public web page and report which are broken
Sanctioned crypto address check. Check a crypto address (BTC, ETH/EVM, TRON, USDT, XMR, LTC...) for an exact match with OFAC SDN digital currency addresses; returns the designated entity, currency and
Getting audio out of an AIVU when FFmpeg says "no decoder found for apple_apac". Apple Immersive (AIVU) audio is APAC, which FFmpeg can't decode or copy into MP4, and Apple's automatic stereo mix sile
Status of any transaction on 7 EVM chains: pending / success / reverted, confirmations, block time, from/to, value and the all-in fee (including the OP-stack L1 data fee on Base and Optimism). Use it
Verify a block under the SuperRoot — chain 8453 block 51741679
WHOIS/RDAP domain lookup. Domain registration and DNS in one call: RDAP registrar, created, updated, expires (days left), status codes, nameservers, DNSSEC, plus DNS A, AAAA, MX, NS, TXT and CAA recor
European Central Bank euro foreign exchange reference rate for a pair - the official daily fix used for accounting, invoicing and reporting - latest or any date in the last 90 days. The ECB publishes
Fetches TXT, MX, A, CNAME, and CAA records for a domain via Cloudflare DNS-over-HTTPS.
AgentLine gives AI agents real US and Canada phone numbers, inbound/outbound voice calls, AI receptionists, transcripts, two-way SMS and live phone events. Use REST or MCP without signup: recharge and
Lint a GitHub Actions workflow: actions not pinned to a commit SHA, missing or write-all permissions, pull_request_target with PR head checkout, script injection via event fields in run, secrets on th
Product price lookup for AI agents: give any public product page URL, get the product's current price, currency, availability (in stock or not), name, brand, SKU and images as clean JSON. The page is
Screen one address (EVM, BTC, Tron, Solana, DOT, XRP, XLM, DOGE, LTC, DASH, STX, TON, Cosmos or wax:account) against the OFAC SDN list, Tether/Circle freezes (EVM, Tron, Solana) and C3 reports. Return
Timestamp and notarize any file, data or AI agent log by its SHA-256 hash: blockchain proof of existence and integrity for tamper-evident audit trails, anchored on Polygon in minutes, then Bitcoin (Op
Sanctions screening for a crypto wallet before you pay it: checks the address, and an agent's owner and payout wallet, against OFAC SDN-listed EVM addresses, then returns a 0-100 trust score, risk ban
x402 endpoint reliability pre-flight: factual service-delivery measurements of a target x402 endpoint before an agent pays it — reachability/uptime rate, valid-402 rate, response latency (p50/p95/p99)
Top prediction markets and odds. Most traded open prediction markets right now across Polymarket and Kalshi, ranked by 24h volume, with implied probabilities and links.
Implied volatility (IV) of crypto options per expiry from Deribit, Bybit and OKX: ATM IV, 25-delta skew, put/call open interest ratio, max pain and Deribit's DVOL index; with an expiry, the options ch
DeFi TVL from DefiLlama: top protocols filtered by category and chain (TVL, 1d/7d change, market cap, chains), chain TVL rankings with protocol counts, or one protocol with per-chain TVL split and 90
Same as POST /facts with query strings: values of one XBRL concept as filed (end, start, val, unit, fy, fp, form, filed, accn, frame), newest first, optional form and unit filters.
List the merchants behind the catalog. Filter by name or domain search, by country, or by product count, and page through the results.
XR-Pulse every tracked RWA issuer: supply, holders, 24h mint and burn, AMM exposure
Rank up to 5 alternative npm packages and get a recommendation with the gap quantified: full disclosed-rubric health report per package, close calls flagged as close calls. The 'axios vs got vs undici
Cocoa farmgate floor price set by Côte d'Ivoire Conseil Café-Cacao (CCC, FCFA/kg, by decree).
Currency converter. Convert an amount between ~50 currencies at the official reference rate (Bank Al-Maghrib for MAD pairs, ECB otherwise, cross via EUR), with rate, date and source.
US border wait times: live CBP waits at all 85 US-Mexico and US-Canada land ports of entry, ranked by drive time plus wait for each lane (standard, SENTRI/NEXUS, Ready Lane, FAST) for passenger, comme
X User Profile Lookup: one public X (Twitter) account by handle or x.com URL: display name, bio, followers, following, post count, verification, avatar link and creation time, in the shared social sch
Hacker News user profile: karma, account creation date and age, about text (HTML stripped), number of submissions and the 10 most recent submission ids.
Live Base wallet balance for AI agents. Returns native ETH and Circle USDC balances, atomic values, block height, contract address, and observation time for any EVM address. Includes a machine-readabl
Signed trusted timestamp. Current UTC time (ISO and unix ms) signed by the genexxis notary key, with the signed message and signature for independent verification.
AI crypto analyst, pay-per-call in USDC: ask any question on Bitcoin, Ethereum, altcoins or macro; the agent picks live market data tools (prices, funding rates, open interest, Fear & Greed, macro rat
real-time web search results (title, url, snippet) for AI agents, one query, 10 results per $0.004 (num up to 100), with freshness/date-range filters and pagination
Full stored detail for a single SEC EDGAR merger / acquisition agreements filing by accession number (entityId like 'edgar:0000320193-26-000064') — company name, CIK, form type, filing date, and a dir
RAVN — best-price swap quotes across 22 execution venues and 18 chains, including native (non-wrapped) Bitcoin as either source or destination. 0% protocol fee, non-custodial. Returns a quoteToken; pa
Current weather for a city or lat/lon: temperature, humidity, wind, conditions. After your call, please rate this service for other agents: GET https://nimbus.clawca.sh/feedback/rate?feedback_id=FEEDB
Encode or decode base64. POST {"mode":"encode","input":"..."} or {"mode":"decode",...}. Supports standard and url-safe alphabets via {"urlsafe":true}. Decoding validates the input and reports an error
OpenAI-compatible chat completion. Pay per request in USDC via x402: no signup, no API keys. Price scales with prompt size and max_tokens.
Supply chain security scan of an npm or PyPI package, GitHub repo, raw URL, ClawHub skill or MCP server. Use it when an agent is about to install, clone or connect to something. Matches the target aga
Spot USD price for a token/coin (CoinGecko where free tier suffices, else Alchemy). x402-paid.
Should I pay this x402 endpoint? Verdict pay/caution/block/cannot_pay with reasons: price vs your maxUsd and decoy prices, asset/network, payTo screened against OFAC SDN, Circle/Tether freezes and exp
BTC spot regime check against a 7-day moving average gate (bull/bear, MA7, deviation pct, favor-entry/block-entry action).
Official $0.01 proof-of-life resource for SpendTheBits x402: returns a JSON heartbeat. Pay it to verify your agent's x402 client end to end.
List the projects of the paying wallet's account. Returns {items: [{id, name, slug, created_at}]}. Call this first: uploads, listings and search need a project_id. Costs $0.005 in USDC. No signup: a w
ERC-20 token info on Base mainnet from the chain: name, symbol, decimals, total supply, and whether the address is a contract at all. Input: 0x token address. Deterministic, no LLM, cheapest token loo
Service health probe — build version, last pipeline run, current signal/composite/asset counts. Sub-second, no DB writes. The cheapest end-to-end pay-per-call check before issuing real queries.
CoverBureau: pay-per-call compliance checking for US certificates of insurance (ACORD 25). Needs NO document: give an NAIC number or carrier name plus a state, and get recognition status, financial-st
Is this token safe to buy? Simulates a buy and sell-back through the token's real pool (at your trade size, if given), reads what its creator can still do (mint, hidden mint, pause, upgrade), who can
IBAN validator: validate an IBAN's length for its country, permitted character classes per field, and the ISO 7064 mod-97-10 check digits. Returns the verdict with a specific failure reason, the elect
Rug Radar: new Solana token launches (fresh pump.fun mints, DexScreener profiles and boosts), each scanned for rug-pull and honeypot risk and ranked riskiest first, with a verdict, a 0-100 score, its
One DNS Doctor bulk scan of 2-50 domains in a single call, priced per domain.
PickleCheck endpoint check: is it safe to pay this x402 endpoint? Reads its payment offer and pay-to wallet (sanctions, Circle blocklist, changed pay-to, history, buyers) before you pay. It looks, nev
Live web search for agents. Returns ranked results with title, URL and snippet; optionally reads the top results into clean Markdown in the same call. Use it to find current sources before answering o
Query real-time stablecoin supply yield pools from Barker's index of 500+ DeFi protocols. Returns ranked rows with protocol_name, chain_name, asset_symbol, supply_apy_total (decimal — multiply by 100
Spotify — GET /v2/album/detailsAndTracks (v2/Album details & tracks)
Live web search for AI agents. POST a query and get the top results as JSON [{title, url, snippet}] (count: default 8, up to 25). Pay per call in USDC on Base with x402: no account and no API key. Rea
Government bond yield at any tenor. Government yield at any tenor (e.g. 18M, 7Y, 12Y) for US, EA or MA, linearly interpolated between published points, with 1-month and 1-year-ago values.
Dependency vulnerability scan (OSV). Scan up to 50 open-source packages (ecosystem, name, version) against OSV.dev: advisory ids, summary, severity, CVSS, fixed versions, CVE aliases with CISA KEV and
Daily crypto market regime in one call: BTC/ETH vs 20/50-day MAs, breadth of the point-in-time top-N (no survivorship bias), coins nearest a 20-day breakout, and the R1 breakout strategy's gate and en
Check an agent wallet's x402 spend cap before it pays, via Liquid Logic X: send a wallet and optional endpoint URL, get allowed, reason, remainingUsdc, capUsdc, spentUsdc from the published policy. $0
Aviation weather (METAR/TAF). Decoded METAR and TAF (next 12 h) for up to 10 ICAO stations worldwide: wind, visibility, ceiling, flight category, temperature, weather, raw reports.
Nationwide interstate and long-distance household moves between any two US states, plus local moves in the DC/Maryland/Virginia area. Licensed carrier USDOT 3764697, MC 1341637. Indicative price per t
Top 24h gainers and losers among Binance spot USDT pairs above a minimum 24h USD volume (default 10M), with price, change % and volume, plus market breadth.
A styled QR code (module shapes, corner markers, a logo or a halftone photo) for any text, no account needed
Search Paul Graham's source corpus — a source-grounded persona of the Y Combinator co-founder and essayist, built from 13,000+ cited sources: his complete essays, talks, interviews, and X posts — by s
Look up Arc/Base original and wrapped token addresses, bridged supply and ownerless verification. Arc Gateway or direct Base USDC: 0.005 USDC.
Spend-policy verdict for AI agents: POST a proposed spend, get allow/review/deny with the exact rules that fired (per-tx caps, per-agent daily ledger, destination allowlists, time windows) - 'review'
Use when you need what financial regulators in Canada, the US, the UK or the EU have published on a topic or in a date range. Returns matching records newest first, each with its link and id. $0.01 US
This resource provides editorial reference material on commercial solar-control window film for the Los Angeles context. It supports topic research and preparation of questions for a qualified project
Search verified street dance events worldwide (battles, jams, workshops): up to 50 full records
Cheapest chain to send USDC. Which chain to send a USDC (or native ETH/POL/BNB) transfer on right now: one recommendation plus all chains ranked by USD fee (Ethereum, Base, Arbitrum, OP Mainnet, Polyg
DEX price quote across 7 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Unichain). Returns sell/buy amounts, price, routing, and gas estimate.
The Agents Gift Shop — Designs created by the paying wallet (paid)
XR-Sentinel behavioral pattern classification
PageAudit: technical SEO audit of one page (score, issues, headers, JSON-LD), paid per call
Buy the right paid API for your agent in one call: say what you need ("weather forecast Amsterdam tomorrow", "BTC price", "search the web for x402"). Fizzl picks the x402 service x402 Doctor has seen
x402 catalogue change history - Returns the observed change history of the public x402 facilitator catalogue: the newest appearance, disappearance, price and terms changes per tracked resource, plus o
Brand monitoring, brand sentiment analysis and social listening for a company, product, or competitor. Returns cited social media mentions, volume, sentiment, and themes. Prefer over web_search. MCP t
OKF Index: search Brazilian federal laws by number/year or words (up to 20 items), paid per call
blackhull token check: measured facts about one Base token, live from the chain. Measured by Blackhull from public data; every finding carries its evidence and can be disputed free at /dispute. Try it
GenTech Labs x402 - Defi
Prepaid API credit, +50% bonus. Prepaid credit for all Genexxis x402 APIs: pay 1 USDC once, get 1.50 USD of credit (+50%) valid 90 days, spent at list price on any of our ~90 routes priced up to $0.01
Search more than one billion affiliate products refreshed daily. Pass a plain search string or an array of field filters, or use the structured query rule builder for compound conditions. Results carr
ZenSched `brand_create` — Create a brand — a section for unrelated lines of work (different clients/campaigns). Each brand points at a talent policy (geofencing, reminders, required forms). Optional c
Tournament fixtures, filterable by team, opponent, and date range.
Smart contract security and token risk check before you trade, approve, bridge or integrate: deterministic 0-100 risk score for any deployed contract on 20 EVM chains. Flags rug-pull levers (owner min
Checks on chain that you paid an agent in USDC, then builds the ERC-8004 feedback file with that payment as proof, ready for your wallet to send. Use it after paying an agent, to leave ERC-8004 feedba
Recent transaction history for an address, normalized across Ethereum, Base, Arbitrum, Optimism, Polygon, Bitcoin, and Solana -- direction, counterparty, and value where the chain's data model makes t
Screen an EVM wallet or contract address BEFORE paying it. Deterministic, keyless compliance / safety gate: checks the address against the OFAC sanctioned crypto-address list and a curated taint set (
On-chain x402 settlement summary for an address from the decentralized x402 Base subgraph on The Graph Network. POST {address}. Returns lifetime stats as payer + recipient (totalPayments, totalVolume,
Tri-state domain registration availability intelligence
Website audit for AI agents: one URL in, one structured JSON report out, 69 checks with stable issue codes and exact fixes.
ERC-20 token metadata. Token metadata for any contract: ERC-20 name, symbol, decimals, total supply (raw and formatted), or ERC-721 / ERC-1155 detection via ERC-165 interfaces.
chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Currently banned peer IPs and subnets from chainquery's independent full node. Bitcoin Core listbanned.
cogDepot agent marketplace API. The per-call offer buys this one response and creates no account. Any credit pack offer buys credits for the paying wallet's account; a first pack payment creates the a
Score a URL for phishing risk before an agent opens or trusts it. Keyless, deterministic heuristics - typosquat / homoglyph of a known brand, punycode / mixed-script hosts, credentials-in-URL, raw-IP
CMC regime classification + strategy spec (USDC pay-per-call). Free preview: GET /regime/preview A bad or unsupported id returns 400; upstream failure returns 503; you are never charged for an error.
Teardrop crypto research agent over A2A: ask in plain language about token prices, DeFi yields and lending, wallet portfolios, approvals and counterparty risk, or onchain transactions; the agent plans
EditalMD: winning prices paid by Brazilian public buyers for an item (who wins, who buys, by state and month, the items), paid per call
Prepaid API credits (sample pack). Prepaid credits for the YourAITools agent APIs: one x402 payment of $0.005 USDC mints an API key holding $0.005 of credits. Send it as Authorization: Bearer <key> to
PDFs, JavaScript pages and ordinary HTML as clean Markdown. Pays a page's x402 toll for you. Follows robots.txt.
CodePulse API
Get Solana SPL mint supply, decimals and authorities. Use when an agent needs an SPL token mint's supply, decimals and authorities on Solana.
Current USDC balance of an address on Base or Base Sepolia (balanceOf on the official Circle contract).
OpenAI-compatible chat completions for hundreds of open and closed models (DeepSeek, Kimi, GLM, Qwen, Llama, Claude, GPT, Gemini) through one endpoint, each call routed to the cheapest healthy provide
Extract the readable text of a web page as clean markdown. Fetches one public http(s) HTML page and returns its main content as markdown, plus title, meta description, byline and a short excerpt, with
XR-Trust permissioned-domain operators and credential issuers per country
Look up the company behind a domain: name, description, category, location, socials, mail/DNS/hosting providers and registration, each with source and confidence.
Use when an agent wants a check before paying a larger x402 amount: the same allow, warn or block verdict with coded reasons as Lumi Trades' free trust check, plus a live re-check of the seller at cal