Browse every published API on the platform. Call them with x402 micropayments — no signup needed.
One query across Chinese social platforms: Weibo, WeChat, Zhihu, Douyin, Xiaohongshu, Bilibili, Kuaishou, and news. Supports AND, OR, and NOT keyword operators with a time window. Pay per call.
Amazon marketplace data endpoints across 24 country sites: product search with filters, product details, best sellers by category, top reviews, and products by category node. Pay per call.
Tencent QQ Huxuan creator marketplace data: search and inspect WeChat Official Account and Channels (Video Account) creators, their articles, and recent videos. Pay per call.
Douban movie and TV data endpoints: current hot movies, current hot TV shows, subject details, short comments, long-form reviews, and review details. Pay per call.
Taobao and Tmall product data endpoints: product search with price and sort filters, product details, product reviews, product Q&A feed, and shop product list. Pay per call.
1688.com wholesale marketplace data endpoints: product search by keyword and product details. Pay per call.
Stock and FX market data from Alpha Vantage: intraday and daily time series, real-time quote, symbol search, and FX rates. All endpoints use the query function parameter. Pay per call.
Douyin e-commerce (Douyin Mall) data endpoints: product search, item details, item comments, and shop product list. Pay per call.
Xianyu (Goofish) secondhand marketplace data endpoints: item search with sorting, and item details. Pay per call.
JD.com product data endpoints: product search, product details, product comments, and product price. Pay per call.
IMDb data endpoints: title search, title details, base info, top cast and crew, and user review summaries. Pay per call.
Facebook public data endpoints: post search by keyword, profile ID lookup from a profile URL, and profile posts. Pay per call.
Douyin Xingtu creator marketplace data: creator business rankings, creator base info, business card info, creator videos, and creator spread value. Pay per call.
Xiaohongshu Pugongying creator marketplace data: blogger list, blogger detail, blogger core metrics, blogger fans profile, and sponsored note detail. Pay per call.
TikTok Shop data endpoints: product search, product detail, product reviews, seller product list, and hot selling products. Pay per call.
YouTube data endpoints: general search, video info, video comments, video captions, channel videos, and channel search. Pay per call.
Instagram data endpoints: user profile, user posts, user reels, post info, post comments, and user search. Pay per call.
TikTok data endpoints: video search, general search, post detail, post comments, user profile, and daily trending search words. Pay per call.
Toutiao data endpoints: article info, video info, post comments, and user info. Pay per call.
Kuaishou data endpoints: video search, user search, video detail, video comments, user info, and the hot board. Pay per call.
Bilibili data endpoints: general search, video detail, video comments, user profile, user videos, and popular videos. Pay per call.
WeChat Channels (shipinhao) data endpoints: channel info, user videos, video detail, video comments, and in-channel video search. Pay per call.
WeChat Official Account (gongzhonghao) data endpoints: article detail, article stats, article comments, account profile, and account article list. Pay per call.
Weibo data endpoints: advanced search, post detail, post comments, user info, user posts, and the full hot search ranking. Pay per call.
Douyin data endpoints: video search, general search, video detail, video comments, user profile by Douyin ID, and the hot search board. Pay per call.
Xiaohongshu (RedNote) data endpoints: search notes, note detail, note comments, user info, user posted notes, and the hot list. Pay per call.
The AI-native semantic retrieval API supports web search, original content extraction, similar web page retrieval, and in-depth question answering. It provides real-time network information capabilities for agents and automatically charges through x402.
Image-to-information lookups: Google Lens identifies what's in an image; Reverse Image finds where else the image appears on the web.
Place and business search via Google Maps and Google Local. Find restaurants, services, shops near a coordinate or address — with ratings, hours, reviews.
Find YouTube videos and read their transcripts. Lets an agent answer 'what does this 30-minute talk say' in seconds.
General Google web search plus News, Scholar, and Patents — foundational research stack for an agent that needs facts, recent events, academic work, or prior art.
Real-time stock quotes, market movers, and Google search-interest signals — alt data for an agent that watches markets without making investment recommendations.
Cross-retailer product price comparison via Google Shopping, Amazon, Walmart, and eBay. Built for agent deal-hunting against spend-cap mandates.
Hotels, attractions, restaurants and transit directions for planning trips. Powered by SerpAPI (Google Hotels, Tripadvisor, Google Maps Directions).
US rentals, sales, valuations, and market stats — searchable by city/zip/lat-lng. Powered by RentCast.
A powerful news searching and exploring engine
Video generation with Seedance 2.0 pro
search topics on social media
for operations related to flight tickets
The API that helps with using the bird social media api
API for image generation
Generate video with kling using text or image
API for Nano Banana 2
Video generation with Seedance
API for calling grok
A scrapper for any site
Using Google's veo 3.1 to generate videos
APIs for OpenAI models
API for Nano Banana
API for getting reddit information
Web content crawler for deep crawling and extracting text/files from websites for LLMs and AI.
An api to list amazon products given a query
Scraps the Meta Ads Library
Get trending topics from Github and Hackernews
APIs that searches from google, X, or reddit or crawl from a url
Get stock information of Nvidia and the tickers related to it
A Scrapper for google jobs
AI-powered Twitter/X intelligence for crypto. Search mentions, trending tokens, and account analytics from influential accounts.
Web scraping and data extraction powered by Firecrawl. Scrape URLs, extract structured data, and search the web.
On-chain data analysis for EVM blockchains. Get address history, token transfers, top holders, and transaction details.
Comprehensive wallet analysis for Base and Ethereum. DEX trading PnL, token holdings, and NFT collections.
Real-time crypto market data. Trending tokens, price history, technical indicators, AIXBT project analysis, and market summaries.
Token contract security analysis and new token discovery. Security audits, Pump.fun token tracking, and graduated token monitoring.
Web search powered by Exa AI. Search the web with domain filtering and scrape URLs with AI-powered summarization.
Binance perpetual futures funding rate data. Track funding rates, open interest trends, and spot-futures arbitrage opportunities.
USDC transaction forensics on Base. Analyze wallet USDC activity including first/last seen, transfer counts, and aggregate volumes.
Latest Web3 and cryptocurrency news aggregation powered by Unifai. Stay up to date with the most recent developments.
Blockchain entity intelligence platform. Search entities, track transfers, analyze fund flows, and discover trending insights.
AI-powered x402 server security assessment. Check API health, webpage trust, social trust, and get comprehensive security scores.
AI image generation with multiple models. Generate images using Nano Banana, Nano Banana Pro, and Stable Diffusion v3.5.
AI-powered research and chat. Deep research with comprehensive analysis or quick chat responses.
AI-powered video generation. Create custom remix videos from text prompts or daily themes with profile picture integration.
Pay-per-access private file retrieval from Pinata IPFS. Access gated content stored on IPFS by CID.
AI-powered funding rate arbitrage signals. Get current opportunities, bias-optimized positions, and market-condition-based recommendations.
Real-time arbitrage opportunities between Polymarket and Kalshi prediction markets. Charged only when actionable opportunities exist.
AI chat completion API with pay-per-request pricing. Compatible with OpenAI chat completions format.
Deep token risk analysis by Hexens security. High-precision risk scoring for blockchain tokens with comprehensive vulnerability detection.
On-chain wallet analytics by Nansen. Analyze wallet PnL, transaction history, current and historical balances.
Track smart money activity via Nansen. Monitor DEX trades, perpetual positions, holdings, and net flows of smart wallets.
Perpetual futures trader rankings by Nansen. View top perp traders and their PnL performance.
Token-level on-chain analytics by Nansen. Track who's buying/selling, fund flows, indicators, holders, and token metadata.
Prediction market data by Nansen. Screen events and market data across prediction market platforms.
On-chain token prices and DEX pool data by CoinGecko. Real-time pricing and liquidity pool search across chains.
Comprehensive DeFi portfolio tracking by Zapper. View portfolio totals, token/DeFi/NFT balances, prices, transactions, and identity resolution.
Execute SQL queries against on-chain data via Allium. Async query execution for deep blockchain data analysis.
Pay-per-call Twitter/X data access. Search tweets, get user timelines, tweet details, replies, and user profiles.
Multi-purpose AI gateway (x402engine). Text-to-speech, web search, wallet PnL/balances, and hotel search. Supports Base, Solana, and MegaETH networks via x402 v2.
Real-time and historical token data with WalletDNA analytics. Token prices (USD/ETH/BTC or any ERC20), trades, transfers, and holder reputation across Base and Ethereum. Powered by SLAMai.
Audio and video transcription powered by OpenAI Whisper. Convert speech to text with high accuracy.
Pay-per-call compliance and document generation API. OFAC wallet screening, sanctions checks, batch screening, enhanced due diligence, exposure forecasting, queue optimization, and audit-ready document output (PDF, DOCX, XLSX). No API keys — paid in USDC via x402 on Base.
Real-time crypto market intelligence and macro financial data. Crypto news with sentiment, KOL alpha, TradFi indices (VIX, DXY, yields), funding rate arbitrage signals, perps market data, token metrics, DeFi TVL rankings, and yield farming opportunities.
Token pricing and compliance screening APIs. USD price lookup for any major token by symbol or chain+contract, and sanctions/AML wallet screening.
Authenticated luxury fashion, watches, and rare collectibles marketplace data. AI agents can search, browse, and get detailed listings with on-chain provenance verification. Paid per-request in USDC on Base.
AI-powered smart contract security audit by Austin Griffith (LeftClaw Services). Submit Solidity code, get automated vulnerability analysis with on-chain audit records via ERC-8004. $1 per audit on Base.
Full Ethereum transaction details by hash via eth_getTransactionByHash - from, to, value, calldata, block
Exa Search - Neural search across the web
Hibra AI Swap — best route on Base network
Tavily Search - advanced mode
Exa /search endpoint
Apify Store is the largest marketplace of tools for AI agents. Extract data from any website and automate your workflows with thousands of scrapers, crawlers, and automation tools called Actors.
Get real-time Best Bid/Ask for ALL available FX pairs in a single call. Multi-source aggregated from multiple institutional LPs with 62-88% spread improvement. Returns 14 FX pairs including majors, crosses, and XAUUSD gold. Each pair includes quality metadata and spread improvement vs single source. AI agent API for portfolio dashboards, multi-pair monitoring, and FX market overview. Accepts USDC payments on Base and Solana
Detect the language of input text and translate it to any specified target language. AI-powered translation supporting numerous world languages.
Buy an upload slot. Agent uploads file via returned URL.
Fast pre-trade check for trading agents: liveness, freshness, and price, payTo, and chain drift.
List the official holidays for a country and year, with exact observed dates including substitute days (e.g. a Saturday July 4th observed on Friday). Query: country (ISO 3166-1 alpha-2, 200+ supported), year, optional region (subdivision code like CA for US-California or BY for DE-Bavaria), optional types filter (public, bank, school, optional, observance — comma-separated), optional lang (ISO 639-1) for localized names. Returns one item per holiday: { date (YYYY-MM-DD), name, type, substitute, rule }. Dates are computed from maintained per-country rules — including movable feasts and lunar-calendar holidays — so they stay correct year over year. Use for scheduling, delivery estimates, payment terms, and SLA math.
Custom AI-generated images from your text prompt: product visuals, concept art, social media banners, illustrations, and more. Peero turns your brief into a polished image and delivers it through Atelier CDN. Important terms: - A clear tex
Real-time forex rates from the European Central Bank (via Frankfurter). Returns base currency, rates against one or more targets, and last-update date. Pass from (base currency, e.g. USD) and to (one or more comma-separated targets, e.g. EUR,GBP,JPY,CNY). Built for AI agents pricing cross-border ops, treasury, invoicing and travel. exchange rate, currency conversion, fx rate, live exchange rates, convert currency, usd cny rate
Query Polymarket markets with filtering, sorting, and pagination
Get a weather forecast for any location up to 35 days ahead: 2 m temperature, precipitation and 10 m wind at any GPS point, decoded from GRIB. Deterministic GFS at 0.25 deg to 16 days (384 h); GEFS ensemble mean at 0.5 deg beyond, to 840 h (35 days) — the response names which source served it. A horizon_h beyond the currently available window (it shifts with ingestion cycles) is served at the latest available step, flagged lead.clamped. Pass city=<name> (alias location=, optional country= ISO 3166 alpha-2 filter) instead of lat/lon: resolved against the embedded GeoNames cities500 gazetteer (exact name match, case- and accent-insensitive, most populous match wins — no fuzzy matching), echoed back as data.location. Target a calendar day with date=YYYY-MM-DD (served at 12:00 UTC that day) instead of horizon_h or valid_time. Opt into extra variables with variables= (comma-separated): convective (surface CAPE/CIN plus a qualitative convective_risk — an instability proxy for thunderstorm/hail risk, NOT a calibrated hail probability), humidity (2 m relative humidity), clouds (total cloud cover), snow (snow depth on the ground and whether precipitation is falling as snow); these families come from the deterministic GFS only (<= 384 h) and the default temperature+precipitation+wind response is unchanged when variables is omitted. No account, no key, pay per call.
Earnings history for any US stock — last 4 quarters with actual vs estimate EPS, surprise, and surprise percent. Covers NYSE, NASDAQ, AMEX. $0.003 USDC per call.
Agent wallet funding route
ENS resolve - turn a .eth name into an address, or an address into its primary .eth name, via eth_call on OneSource live Ethereum RPC
Korean exchange prices (Upbit, Bithumb) for a single token in KRW
Returns working technical solutions to common implementation problems, with the production-critical completion step that handles errors, edge cases, and security.
Current weather conditions for any global location — temperature, feels-like, humidity, precipitation, wind, and human-readable weather description.
Current FX rates for up to 30 currency pairs in one call with last-update date. USD EUR GBP JPY CHF AUD CAD CNY plus EM currencies. AI agent cross-border calculator, forex arbitrage detector, international portfolio valuation, batch currency API.
Weather for any coordinate. Current (default): temperature (C), relative humidity (%), wind speed, weather code — real-time. Historical: add start_date & end_date (YYYY-MM-DD, up to 92 days per call, archive lags ~5 days) for hourly history — backtest weather-sensitive strategies (energy, agriculture, logistics). Inputs: lat, lon, start_date?, end_date?. Keyless (Open-Meteo).
Latest crypto token prices by ticker symbol, CoinGecko id, or chain:address (BTC, ETH, SOL, or base:0x…): current spot price, token symbol, decimals, and a confidence score, for up to 50 coins in one call. Pass ?at=<unix> for the historical price at a point in time. Sourced from DefiLlama across every major chain.
Search Google Flights for flight offers. Returns best flights, other flights, price insights, and airport info.
MiroShark: run a 25-agent social-media simulation across Twitter, Reddit, and Polymarket over 10 rounds from a single prompt, URL, or article, then read a synthesized markdown report with belief drift, top posts, and prediction-market trajectories.
Chinese pinyin, hanzi to pinyin, Mandarin romanization, 拼音转换, Chinese phonetic, Hanyu Pinyin with tones, 普通话拼音, Chinese to Latin, Mandarin transliteration, tone marks numbers. Convert Chinese characters to Pinyin (Hanyu Pinyin) with tone marks. For AI agents handling Chinese text-to-speech, Chinese language learning apps.
Weather forecast and air quality. Current conditions, a 16-day daily forecast, and air-quality (AQI, PM2.5, ozone) for any latitude and longitude.
Edit an existing image using GPT Image 1.5 via pay-per-use USDC micropayment with no subscription required.
Search TikTok posts by a specific music track or sound and retrieve matching video results.
Send a transactional email via micropayment with no API key or account required, paying $0.02 USDC per message delivered through AWS SES.
Enrich a person record with demographics, work history, education, contact info, social profiles, and skills using name, email, phone, LinkedIn, or PDL ID as lookup keys.
Scrape specific HTML elements from any fully-rendered webpage by CSS selector, returning text, HTML, attributes, and dimensions.
Initiate an AI-powered outbound phone call by providing a phone number and task instructions, paid per call via USDC micropayment.
Search Arkham's on-chain database for addresses, named entities, tokens, and liquidity pools by keyword query.
Search active for-sale property listings across all 50 US states by location, price, size, and property type.
Returns company metadata including name, exchange, sector, industry, SIC code, and location for a US-listed equity by ticker or CIK.
Enrich a person record with demographics, work history, education, contact info, addresses, and financial signals using Minerva's database of 250M+ Americans.
Books a restaurant reservation on Resy on behalf of a user for $0.01 USDC via crypto wallet or free with an API key.
Search the Channel3 product catalog by text, image, category filters, or locale to discover products and their IDs.
Scrape LinkedIn people, companies, posts, and job listings across multiple modes including keyword search and profile discovery.
AI-powered chat completion endpoint for answering crypto questions using Messari's full data corpus of 34,000+ assets and 14 data services.
Transforms an input image into a new image using AI-based style or content manipulation at a fixed price of $0.10.
Queue a PDF export job for a published Tiny CV resume using machine payment (x402/MPP), no account required.
Returns U.S. macroeconomic indicators from FRED including GDP, Fed funds rate, Treasury yields, yield curve, housing starts, retail sales, consumer sentiment, M2 money supply, and
Enrich existing data records by appending related information from external knowledge, paid per request via USDC micropayment.
Translate text between 11 supported languages using a self-hosted LibreTranslate engine, paid per query in USDC on Base.
Returns the full Delx tool catalog with discovery metadata, filterable by format and tier.
Enrich and qualify a sales lead in a single call by combining company data, contact verification, and firmographic signals via x402 micropayment.
Search the x402 ecosystem to discover paid API resources and tools available via the x402 protocol.
Generate a high-quality AI image using the GPT-Image-1 model on a pay-per-use basis.
Send Sam Ragsdale a direct email for $10 USDC via x402 payment on Base mainnet; he will see it but may not reply.
MCP endpoint exposing U.S. real estate tools for home prices, rental data, and housing market indicators via the Model Context Protocol.
Bulk enrich up to 25 LinkedIn profiles per request with contact data, job history, and B2B lead details.
Enrich a person record with additional profile data via a paid API call through the Sponge Gateway.
Submit a free contact request describing your influencer search needs and receive a response within 24 hours.
Returns structured AI-domain signals covering model releases, lab announcements, GPU supply, export controls, and compute infrastructure, with credibility scoring and source eviden
Search Kalshi prediction markets by keyword and category to find relevant contracts for trading or research.
Handles the OAuth callback from LinkedIn to complete user authentication for the Northeast Deal Intel platform.
Fetch current weather conditions and multi-day forecasts for any location by coordinates or city name, powered by Open-Meteo.
On-demand Postgres databases via Supabase Management API. Pay per request with x402 micropayments. No API keys needed.
SAM 3.1 image and video segmentation, plus SAM 3 3D body reconstruction, via micropayments. Use StableUpload first, then submit a StableUpload public URL to the route that matches
Pay-per-request access to the Streaming Availability API. Search shows, browse countries, and list genres across 60+ countries and 200+ streaming services.
Domain registration via micropayments. Pay with USDC. No API keys. No accounts.
Custom merch API protected by the x402 payment protocol. Create shirts and mugs from AI prompts or your own images. Supports optional referral commissions added on top of the base
Pay-per-request Last.fm music discovery. Search by tag, track, artist, album, chart, and country without user login or playback.
Prepaid cron scheduling for HTTP webhooks with custom methods, headers, and bodies.
Agent-oriented social campaign API backed by TokPortal. Create localized TikTok/Instagram account campaigns, publish videos, and schedule outbound comments.
Prepaid stripped-down web analytics for page visits, sources, UTMs, browsers, operating systems, devices, and recent visits.
Pay-per-request reverse face search powered by FaceCheck.id. Find every page on the web that contains a given face.
A global directory of padel clubs with user voting and reviews
VFX-grade green-screen unmixing via Corridor Digital's CorridorKey neural keyer. Submit a green-screen plate from StableUpload, get back alpha + straight foreground + premultiplied
Simulate user behavior, automatically handle CAPTCHAs and residential proxy, and achieve unblocked large-scale data crawling with x402 micropayments. Pay $0.01 per successful reque
Pay-per-request AI 3D model generation powered by Meshy. Text to 3D, Image to 3D, retexturing, remeshing, rigging, and animation.
Pay-per-request text-to-speech on Modal. StableVoice serves the Chatterbox family of open TTS models with bundled voices, optional custom voice references, mp3/wav output, and Stab
Pay-per-run AI agent execution API. Submit a prompt and optional files; an agent runs in an isolated sandbox with full code execution capabilities and produces downloadable output.
Pay-per-request YouTube video downloads. POST a YouTube URL to start a server-side download; poll with SIWX and receive a temporary StableTube-owned S3 download URL.
Pay-per-use feedback collection. Register a namespace, collect agent feedback, read it with SIWX auth. Report errors and suggestions here!
Paid API for listing publications and purchasing full Substack post content.
Pay-per-call access to Deepline GTM tooling: waterfall email discovery across 79+ providers, phone finding, person and company enrichment, decision-maker lookup, and competitor ad
Job search APIs powered by Coresignal, protected by x402 micropayments.
x402-compatible HTTP API in front of Rye's checkout-intent-api. Two paid endpoints (POST /v1/checkout-intents and POST /v1/checkout-intents/confirm) follow the x402 402 loop; GET i
Pay-per-request access to normalized US company-registration data across all 50 states. 75M+ entities, active and dissolved — officers, filings, addresses, and identifiers. No auth
Pay-per-call access to the Shovels building-permits search API. Search US building permits by date, location, and rich permit/property/contractor filters. No accounts, no subscript
Pay-per-call access to Apify Store actor discovery and Apify Actor runs. No Apify account required.
Property-context APIs for agents. Run a free coverage preflight, then pay per call for official-record reports, local-change briefs, policy and ordinance context, and environmental
One remote endpoint gives your agent live data from Twitter, Reddit, the open web, GitHub and more. No API keys, no scraping stack - just connect the URL and pay per call.
Generate memes — caption templates, search 1M+, auto-caption, and AI memes.
Pay-per-call AI inference across generative-media models. No signup or API key; each call is settled over MPP. Per-model prices: GET /v1/price?model=. Rate limit ~120 requests/min
Paid text-to-speech via x402. WAV audio in 31 languages, OpenAI-compatible, no API keys.
Payment-gated Twitter/X user and tweet lookup API. Pay per request in USDC on Base via x402.
Pay-per-call x402 APIs for satellite observation, DNS lookup, domain health checks, reverse DNS, WHOIS lookup, domain availability checks, JSON Schema validation, JWT decoding, Bas
Full reference for real-time IP scoring API, usage limits, authentication, examples and response schema.
793 pay-per-call APIs for AI agents. Every endpoint is POST /<name> and is payable in USDC over x402 on Base and Solana — no signup, no API key, just pay-per-call. GET https://x402
Read-only Twitter/X data as JSON, paid per call via x402 micropayments (USDC on Base or Solana). No X login required.
Sub-second generative AI inference for image, video, and audio. FLUX text-to-image, image editing, background removal.
Buy gift cards, eSIMs, mobile top-ups and prepaid cards with USDC via x402. 10,000+ brands across 180+ countries. No API keys or Bitrefill account required — wallet payment and opt
Machine-oriented print-and-mail endpoints for x402 and MPP payment flows. Use OpenAPI as the canonical discovery source for this origin. The /.well-known/x402 manifest is a lightwe
Disposable email inboxes for agents — create, receive, read, and send email. Handy for signups, verification codes, and OTPs. Pay per call.
Real-time crypto market data from 8 DEXes (Uniswap V3, SushiSwap, PancakeSwap, Curve, Balancer, BaseSwap, Aerodrome, KyberSwap) and 5 CEXes (Binance, OKX, Bybit, Kraken, KuCoin). S
Agent-facing API for an agent-vs-agent repeated Chicken/Snowdrift match played autonomously by wallet-backed agents. Agents authenticate with a 402-capable wallet and pay ONE stabl
A NousResearch Hermes agent that answers Hyperliquid trading questions in plain English — top wallets by realized PnL, open interest & funding on any coin, liquidation-risk cluster
First-party Hyperliquid trading intelligence: perp fills, position lifecycles, all-wallet leaderboards, trader cohorts, liquidation risk and HIP-4 prediction markets - computed fro
LoneStarOracle — EarningsCalendar
Pay-per-call access to the Tavily web search and content extraction API. No accounts, no subscriptions — pay per request with x402 or MPP.
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 subscri
Live, pay-per-call search over the deep conversation layer across social and messaging platforms. No API keys, no signup; pay per request via x402 or MPP.
AI API Gateway with smart routing, pay per call via x402. OpenAI-compatible. Settled in USDC on Base & Solana.
Scrapes and extracts structured content from one or more URLs, billed at $0.01 per URL via MPP/Tempo micropayment.
