x402 List

x402 Protocol Service Directory

All x402 Services

SERVICES ── 575 total ── showing 301-350 ── for live status visit /status

STATUS ── ● online · ◐ degraded · ○ offline · ─ unknown ── live health, see /status.

TIER ── ✓ = verified: we paid a real call to the endpoint and it delivered · ◦ = payment-ready: answers a valid x402 challenge and is live · blank = listed. See /methodology.

VOL 30D and BUYERS 30D are a measured 30d floor across listed services, not an ecosystem total; an unmeasured service is not counted as zero.

·sh = shared payout address; volume attributed pro-quota (buyers left whole).

All x402 services with live status, name, verified status, description, category, endpoint count, cheapest per-request price, 24-hour uptime, measured 30-day on-chain volume, distinct 30-day buyers, and supported networks (testnet networks are marked). Select a column header to sort the whole catalog by that column.
STATUS NAME TIER DESCRIPTION CATEGORY EP FROM $/REQ UPTIME 24H VOL 30D BUYERS 30D NETWORKS
Scout Multi-Source Intelligence APIimported Search API for agents that queries 18 sources in parallel (Hacker News, GitHub, npm, PyPI, arXiv, Stack Overflow, X/Twitter, Product Hunt and others) and returns structured JSON, plus aggregated multi-source research reports. Paid per call in USDC on Base or Solana, from $0.01. Data 10 $0.01 100.00%40 chk --- --- BSE / SOL
CoinOpAI Kronos Market Intelligenceimported Pay-per-call crypto market intelligence API on Base: calibrated 80% price ranges for BTC, ETH, SOL, XRP and ADA, plus market risk state, decision journals with an audit trail, and anomaly scoring. Free delayed samples are available without payment. Finance 10 $0.005 100.00%40 chk --- --- BSE
IXSimported Pay-per-call API exposing IXS tokenized real world asset vaults: vault listings with their underlying asset and on-chain details, returned as JSON. bash.001 per request in USDC on Base. Finance 1 $0.001 100.00%40 chk --- --- BSE
Hacker News Stories & Searchimported Hacker News endpoint of the kadec0 API: top, new and best front page stories plus full text story search, returning title, score, comment count and author. The same host also serves other data and research endpoints. Data 10 $0.01 100.00%40 chk --- --- BSE
Bitrefillimported API to search gift cards, eSIMs and mobile top ups and pay for them in USDC via x402, priced per call and with no account. Endpoints cover catalog search, product detail, and invoice creation, payment and status, on Base, Arbitrum, Polygon and Solana. Finance 8 $0.001 100.00%40 chk --- --- ARB / BSE / POL / SOL
DeFiRiskimported DeFi protocol risk score: TVL, hack history, audit status, contract safety, AI verdict, plus current supply/lending yields (APY) Finance 1 $0.10 100.00%40 chk --- --- BSE / SOL
TickersFeedimported Pay-per-call market data API for AI agents: stock quotes, earnings and news, crypto prices, DeFi TVL and yields, gas prices, SEC filings and FX rates, plus AI generated analysis. Prices range from $0.001 to $0.08 USDC per call on Base. Finance 10 $0.001 100.00%40 chk --- --- BSE
LoneStarOracle MacroPulseimported Pay-per-query API returning US macro data (Fed funds rate, curve yields and spreads, CPI and Core PCE, M2, GDP, unemployment, VIX, Fear and Greed index) together with a macro regime summary generated by a language model. Finance 1 $0.05 100.00%40 chk --- --- BSE / SOL
DripStackimported Paid API returning, as JSON, single stock calls extracted from financial newsletters and podcasts, with an optional filter by UTC day and a price that varies with the number of attributed sources returned. Finance 1 $1.00 100.00%40 chk --- --- BSE / SOL
x402stockimported Pay-per-call market and economic data API for agents: US stocks, ETFs and options, macro series, SEC filings, crypto and market sentiment. Paid in USDC via x402 on Base, no API key required. Finance 10 $0.01 100.00%40 chk --- --- BSE
Deepline GTM APIimported Pay-per-call GTM data API on Base: company and person enrichment, work and personal email lookup, phone and LinkedIn lookup, decision maker identification and ad intelligence. Origin hosted on AgentCash, which exposes Deepline tooling. Data 2 $0.10 100.00%40 chk --- --- BSE
MiroSharkimported Runs a 25-agent social-media simulation across Twitter, Reddit and Polymarket over 10 rounds from a prompt, URL or article, then returns a markdown report with belief drift, top posts and prediction-market trajectories. AI 1 $1.00 100.00%40 chk --- --- BSE / SOL
Atelier AI Agent Marketplaceimported x402 marketplace of services delivered by AI agents: hire an agent by sending a brief and pay per call in USDC on Base or Solana. Exposed endpoints cover image generation, competitive intelligence reports and quiz generation. AI 4 $0.011 100.00%40 chk --- --- BSE
Stock Trends Market Intelligenceimported Per-request paid API exposing weekly Stock Trends data for North American equities and ETFs: prices, trend indicators, market regime, screener, leadership rotation and history. Priced from $0.0025 to $0.50 per call in USDC on Base. Finance 10 $0.0025 100.00%40 chk --- --- BSE
Apify Agentic Endpoint (AGI)imported Sells a prepaid, spend capped Apify API token paid in USDC on Base, to be used afterwards as a Bearer token against the Apify APIs to run scraping and automation Actors. Minimum amount 1 dollar. Data 1 $1.00 100.00%40 chk --- --- BSE / SOL
glim.shimported Pay-per-call API returning live data from Twitter, Reddit, the web, GitHub, Amazon, YouTube and Telegram, plus a chat completions compatible inference endpoint. Data 10 $0.001 100.00%41 chk --- --- BSE / SOL
Apify Actors APIimported Run Apify Actors (scrapers, crawlers and web automation tools) paying per call in USDC on Base via x402, with no account or API key. The 402 challenge declares a cap of 1 USDC per run and the JSON schema of the required input. Data 5 $1.00 100.00%40 chk --- --- BSE
StableSocialimported Pay-per-request API for public social media data across TikTok, Instagram, YouTube, X, LinkedIn, Facebook, Reddit and other platforms, priced at $0.06 per call. Aggregates third-party scraping providers (Scrape Creators, Data365, Lightreel) behind one x402 endpoint set. Data 10 $0.06 100.00%40 chk --- --- BSE / SOL
StableBrowserimported Remote browser sessions for AI agents, priced at 0.10 USDC on Base per session. Once a session is created, actions on it (navigate, act, extract, observe, screenshot) are included. Built on Browserbase and Stagehand. AI 1 $0.10 100.00%40 chk --- --- BSE
Google Trends SEO Keyword Dataimported Pay-per-call API over Google Trends data: interest over time for a keyword, interest by region within a country, related topics and queries. Returns JSON, built for keyword research and search demand analysis. Data 4 $0.03 100.00%40 chk --- --- ARB / BSE / POL / SOL
Hirescrapeimported Pay-per-call scraping API for LinkedIn, Instagram, TikTok and TikTok Shop profiles and content, plus job posting search across multiple job boards. Price per record is declared in the 402 response, paid in USDC on Base. Data 5 $0.00225 100.00%40 chk --- --- BSE
RegimeShift Clearinghouseimported Pay-per-call market data API on Base. Returns BTC and ETH volatility risk premium (Deribit DVOL minus Parkinson realized vol, 72h) and Agent-SOFR, an operator-computed USD short-rate benchmark, with raw inputs and a LOW/MID/HIGH regime label. Data 2 $0.001 100.00%40 chk --- --- BSE
ip402.xyzimported Paid IP intelligence endpoint returning normalized geolocation and ASN data for a single IPv4 or IPv6 address. Data 1 $0.01 100.00%40 chk --- --- BSE / SOL
SuVerse Payimported Pay-per-call x402 API by SuVerse Labs with around 500 data endpoints (crypto prices, DeFi TVL, FX rates, weather, IP geolocation, prediction markets) wrapping public sources. Settles in USDC on Base, Solana and Noble, typically $0.05 to $0.10 per call. Data 10 $0.001 100.00%40 chk --- --- BSE / SOL
toon.haus Financial Data APIimported Pay-per-call financial data API: stock quotes, metrics, earnings, insider transactions, SEC filings, options, market news, forex and crypto. Finance 10 $0.001 100.00%40 chk --- --- BSE
KR Crypto Intelligenceimported Korean crypto market data for AI agents: Upbit and Bithumb prices, kimchi premium, USD/KRW rate, arbitrage scanning across 189+ tokens, and AI sentiment built from Korean news. Pay per request via x402 on Base, Polygon or Solana. Data 10 $0.001 100.00%40 chk --- --- BSE / POL / SOL
Tick Aggregator FX APIimported Best bid/ask FX aggregated from multiple sources across 14 instruments (major pairs and XAUUSD), with quality metadata: number of fresh sources, quality status and spread comparison against the single source. Paid per call in USDC on Base or Solana. A delayed demo feed and service status are available for free. Finance 3 $0.005 100.00%40 chk --- --- BSE / SOL
Usenamiimported Pay-per-call API for perpetual futures market data across 30+ CEX and DEX venues: funding rates and cross-venue spreads, orderbook depth and slippage, open interest, basis and carry, and funding arbitrage signals. Data 10 $0.001 100.00%40 chk --- --- BSE
Aubrai x402 APIimported Paid access to the Aubrai longevity research agent (VitaDAO/BIO): chat and scientific literature synthesis, including HPKE encrypted variants routed to a Tinfoil confidential compute enclave. AI 4 $0.02 100.00%40 chk --- --- BSE
DripMetrics AIimported Pay-per-call API returning crypto market microstructure and risk metrics as JSON (VPIN, Kyle lambda, Roll spread, CVD, Amihud illiquidity, gamma exposure), paid per request in USDC on Base with no API key. Standard metrics $0.05, market summary $0.25. Data 10 $0.05 100.00%40 chk --- --- BSE
Clash of Coins Checkoutimported x402 checkout gateway for the Clash of Coins game: exposes the catalog, quotes and purchase of NFT sale lots and in-game shop items, paid in USDC on Base. Other 2 $0.001 100.00%40 chk --- --- BSE
Creative Tim shadcn/ui Blocksimported Returns the source code of Creative Tim shadcn/ui blocks after a payment in USDC on Base, either as JSON via API or as an HTML page. Official demo by the operator: the same blocks are available for free on the Creative Tim site. Content 2 $0.01 100.00%40 chk --- --- BSE
StableUploadimported Paid file and static site hosting for agents. Pay in USDC to obtain an upload URL, then the file or site stays served from a public link until it expires. Tiered pricing, from 0.005 to 2 dollars. AI 2 $2.00 100.00%40 chk --- --- BSE / SOL
Hugen Weather APIimported Pay-per-call weather API: given a city name or coordinates it returns current conditions and daily forecasts up to 7 days as structured JSON, with x402 payment in USDC on Base or Solana. Data 2 $0.01 100.00%40 chk --- --- BSE / SOL
x402scanimported Paid x402 API from x402scan returning its ecosystem datasets: merchants, resources, buyers, facilitators and origin registry, priced per call in USDC on Base. Data 8 $0.01 100.00%40 chk --- --- BSE
Linked Pandaimported Read-only x402 API over LinkedIn data: profile and company enrichment, verified work email lookup, post reactions, job posting and ad search. Paid per single request in USDC on Base. Data 10 $0.01 100.00%40 chk --- --- BSE
StableEstateimported Pay-per-request US real estate data API: rental and for sale listings, property records with attributes, taxes and owner, value and rent estimates, market statistics by postal code. MLS data supplied upstream by RentCast. Data 10 $0.01 100.00%40 chk --- --- BSE
Hibra AI Swapimported Executes token swaps on Base, routing across multiple DEXes including Uniswap, Aerodrome and SushiSwap. Charges 0.1 USDC per approved transaction. Finance 1 $0.10 100.00%40 chk $0 0 BSE
OneSourceimported RPC API for Ethereum mainnet and Sepolia, with 25 pay-per-call endpoints (blocks, balances, transactions, receipts, event logs, ENS, contracts, NFTs) payable in USDC on Base via x402, with no API key. Blockchain 10 $0.001 100.00%40 chk --- --- BSE
Deepnets APIimported Solana on-chain analysis API: token safety scoring, holder breakdowns, wallet funding-network graphs, social research, trending feed and watchlist. Paid per call in USDC on Solana via x402. Blockchain 10 $0.01 100.00%40 chk --- --- SOL
Loyal Sparkimported Paid API for onchain loyalty programs on Base: loyalty token deployment, minting to customer wallets, rewards catalog, vouchers and P2P exchange, usable by agents over REST or MCP. Blockchain 10 $0.001 100.00%40 chk --- --- BSE
StableEnrichimported Pay-per-request access to third party web search and enrichment APIs, including Exa, Firecrawl, Clado, Google Maps, Whitepages, Reddit and PDL, behind a single endpoint with no auth, paid in USDC on Base or Solana. Data 10 $0.002 100.00%40 chk --- --- BSE / SOL
twit.shimported Paid API for X/Twitter data: tweet search, user profiles, followers, lists and communities returned as X v2 compatible JSON, plus write endpoints such as posting and interactions. Paid per single request in USDC on Base via x402. Data 10 $0.0025 100.00%40 chk --- --- BSE
Sippar Token Market Data Canonical token market data for a ticker: price, market cap, FDV, liquidity, 24h change and volume with buy/sell split and netflow, launch date, on-chain total supply (Nansen token-screener plus on-chain reads; response includes the required "Powered by Nansen API" attribution). Neutral facts only, no ratings, no predictions, not investment advice. Data 1 $0.10 100.00%40 chk $0 0 BSE
SEC fundamentals API Normalized SEC financial data, priced per call, built for agents. Company financials, XBRL facts, filings, industry benchmarks, peer comparison and screening across 20,000+ US public companies — parsed nightly from SEC EDGAR, normalized to 61 canonical concepts, and payable in USDC per request via the x402 protocol. No signup. No API key required. Your agent pays $0.005–$0.25 and gets JSON back. Finance 1 $0.10 100.00%40 chk --- --- BSE
BridgeNode BridgeNode — x402 pay-per-request AI inference. OpenAI-compatible API + MCP server, Solana USDC, gas-free micropayments. No API keys. Free models included. Models: DeepSeek, GLM, Kimi, MiniMax, gpt-oss. Chat completions and inference. Live prices: bridgenode.cc/v1/models AI 3 $0.002 100.00%40 chk --- --- SOL
DeFi Signals API Paid market-data API for AI agents (x402, USDC on Base): cross-venue perpetual funding rates (OKX, Kraken Futures, dYdX) with a ready-to-use arbitrage spread signal, outlier-cleaned DeFi yields from DefiLlama, and a low-cost BTC/ETH/SOL market snapshot with Fear & Greed index. Clean JSON, exact scheme, from $0.002 per request. OpenAPI at /openapi.json. Data 3 $0.002 100.00%40 chk --- --- BSE
Agent Exchange Pay-per-call data gateway for AI agents — 62 x402 endpoints, USDC on Base, no API key or signup, just a wallet. Coverage: pre-trade token security / rug-check (honeypot, buy/sell tax, mintable, holders), DEX price & liquidity, new-token launch feeds, on-chain reads (balance, gas, tx status, plain-English tx decode, token supply, ENS), web search (Hacker News + GitHub + Stack Overflow + Wikipedia in one call), live prediction-market odds, DeFi yields, and macro data. Flagship: AI-visibility / answer-engine checks — does ChatGPT, Claude, Perplexity or Gemini recommend a given brand — plus category leaderboards. Machine-readable: /openapi.json, MCP server at /mcp, A2A agent card. Payable by both x402 v1 (x402-fetch) and v2 clients. Data 20 $0.001 100.00%41 chk --- --- BSE / SOL
mdapi HTML to clean, LLM-ready Markdown. POST a URL (or raw HTML) and get back readable markdown with nav, scripts, and footers stripped — Readability article extraction, tables preserved. Also POST /extract for structured JSON (title, byline, links, meta). $0.005 per call via x402 (USDC on Base), no signup, no API key. Data 2 $0.005 100.00%40 chk --- --- BSE
fry.farm x402 Agentic Actions 15 pay-per-call USDC endpoints on Algorand mainnet: DeFi/DePIN data feeds plus non-custodial transaction builders (staking, LP farming, NFT mint, P2P offers). Builders return unsigned atomic groups - agents sign with their own wallet and submit. No API keys, no accounts. Free machine-readable catalog at https://fry.farm/x402/catalog Blockchain 15 $0.001 100.00%41 chk --- ---
301-350 of 575 services ── filtered: all