stableinfluencer.dev
Create a paid StableInfluencer campaign backed by one TokPortal bundle. Use for new account creation, optional account profile setup, optional initial video slots/configuration, and optional immediate publish; call GET /api/campaigns first to avoid duplicate paid bundles.
$34.00 USDC
x402-geocoder-production.up.railway.app
Geocode a US street address to lat/lng plus US Census FIPS codes (state/county/tract/block). Backed by the US Census Bureau Geocoder. Query params: street (required, e.g. '1600 Pennsylvania Ave NW'), city (optional, improves accuracy), state (optional, 2-letter abbrev), zip (optional, 5-digit). Returns match: false with no lat/lng when Census can't find the address; payment is charged per call regardless of match outcome.
n/a
httpay.xyz
Current crypto market sentiment analysis
n/a
x402-extract-api-production.up.railway.app
Extract structured JSON from any web page. 9 preset schemas (product_specs, company_info, article_summary, pricing, job_listing, reviews, contact_extraction, structured_table, social_profile) with full JS rendering. Pass ?url=...&intent=... to get clean, validated data ready for analysis.
$0.03 USDC
x402-geocoder-production.up.railway.app
Reverse-geocode a lat/lng coordinate to its enclosing US Census block (state/county/tract/block FIPS codes). Query params: lat (required, decimal degrees), lng (required, decimal degrees). US-only coverage.
n/a
twit-api-production-de12.up.railway.app
Get the latest tweets (timeline) from a specific Twitter/X user by their username. Returns up to 20 tweets per page sorted by most recent first, with pagination support. Query params: username (string, required) - Twitter screen name; next_token (string, optional) - pagination cursor, e.g. GET /tweets/user?username=elonmusk. Returns X v2 API-compatible JSON.
$0.01 USDC
nasa-x402.vercel.app
NASA Near-Earth Object asteroid tracker. Returns asteroids making close approaches to Earth in a date range (max 7 days). Includes size estimates, velocity, miss distance, and hazard classification.
$0.003000 USDC
fred-x402.vercel.app
Curated macro dashboard: latest values for the 10 most important US economic indicators — CPI inflation, unemployment, Fed funds rate, GDP, 10Y Treasury yield, yield curve spread, S&P 500, M2 money supply, housing starts, oil price.
$0.005000 USDC
nasa-x402.vercel.app
NASA Image and Video Library search. Search NASA's entire archive of 140,000+ space images — Mars rovers, Apollo missions, Hubble, James Webb, Earth from space, astronauts, and more.
$0.002000 USDC
worldbank-x402.vercel.app
World Bank development indicator for any country. Supports named shortcuts (gdp, gdp_per_capita, population, life_expectancy, inflation, unemployment, co2_per_capita, poverty, internet_users, gini, literacy) or raw indicator codes like NY.GDP.MKTP.CD.
$0.002000 USDC
wayback-x402.vercel.app
Wayback Machine archive history for a URL. Returns a chronological list of archived snapshots (one per day) with direct archive URLs. Use to track how a webpage changed over time.
$0.003000 USDC
fred-x402.vercel.app
Latest value for any FRED economic series. Accepts series ID (e.g. CPIAUCSL) or plain-English name (e.g. 'inflation', 'unemployment', 'fed rate'). Returns value, units, date, frequency.
$0.002000 USDC
hackernews-x402.vercel.app
Hacker News Ask HN posts. Community questions and discussions — the highest-signal tech community conversations.
$0.002000 USDC
hackernews-x402.vercel.app
Hacker News user profile. Returns karma score, account age, about text, and number of submissions.
$0.002000 USDC
fred-x402.vercel.app
Historical observations for any FRED series. Returns up to 100 data points in chronological order. Great for trend analysis and time-series modeling.
$0.003000 USDC
fred-x402.vercel.app
Search FRED for economic series by keyword. Returns top matches ranked by popularity with series IDs, titles, and frequency. Useful when you don't know the exact series ID.
$0.002000 USDC
serp-x402.vercel.app
Bing organic search results. Alternative to Google with different ranking signals — useful for cross-referencing or when Google data isn't sufficient.
$0.004000 USDC
api-production-853c.up.railway.app
Generate an explainable crypto token risk brief for AI agents before wallet approval, listing, or trading workflows. Checks DexScreener market/liquidity data and GoPlus or RugCheck token-security signals, then returns riskScore, riskLevel, red flags, next checks, data sources, and non-investment-advice caveats.
$0.02 USDC