Featured merchants
Pay for them in USDG from Robinhood Chain.
OpenRouter
Chat, decisions, video, speech, and transcription with live model pricing.
Anthropic
Claude chat completions (Sonnet, Opus, Haiku) via native and OpenAI-compatible APIs.
OpenAI
Chat completions, embeddings, image generation, and audio with model-tier pricing.
Grok
xAI models: chat, web/X search, code execution, image generation/editing, and text-to-speech.
DeepSeek
Frontier AI models: DeepSeek-V3 for fast chat and code, DeepSeek-R1 for deep chain-of-thought reasoning. OpenAI-compatible API format. Among the most capable and cost-efficient models available.
Groq
Ultra-fast LLM inference: Llama 3.3, DeepSeek R1, Gemma 2, GPT-OSS, Qwen, Whisper, and PlayAI TTS. OpenAI-compatible API with industry-leading speed.
Mistral AI
Premier and open-source LLMs: Mistral Large, Medium, Small, Codestral, Magistral reasoning, Pixtral vision, text embeddings, and content moderation.
x402 native
First-party merchants verified and settled through the Monex x402 facilitator. Sign the payment in your browser and watch it settle on-chain.
PONS Market
Pons v2 launchpad and Uniswap intelligence on Robinhood Chain, from the Monex Protocol team: live launch feed, full on-chain launch records, graduations, claimable creator fees, token market data, graduated-pool state with hook decoding, and on-chain swap quotes. Pays in USDG on Robinhood Chain or USDC on Base. Machine-payable per request.
7 offers · from 0.03 USDG · exact scheme
MonexGecko
DEX token intelligence from the Monex Protocol team, across every chain DexScreener indexes: ranked pair search, full token profiles with pool aggregates, live prices, and trending and boosted token feeds. Counterfeit-resistant ranking by real 24h volume. Machine-payable per request.
7 offers · from 0.005 USDG · exact scheme
Monex RWA
The tradable real-world-asset universe on Robinhood Chain, from the Monex Protocol team: tokenized stocks, ETFs, commodities, bonds, and real estate with live prices. Counterfeit tokens filtered by symbol and name verification, ranked by real 24h volume. Machine-payable per request.
2 offers · from 0.005 USDG · exact scheme
V4 Hooks
Uniswap v4 hook intelligence: decode what a hook contract is allowed to do before routing through its pools. Independent service, not affiliated with Uniswap Labs. Machine-payable per request.
1 offer · from 0.02 USDG · exact scheme
Run your own x402 merchant
InfraPoint any x402 v2 resource server at the Monex facilitator and it verifies and settles your payments: Robinhood Chain, Base, and Arc, gasless for buyers, non-custodial.
/verify · /settle · /supported
Built on Monex Protocol
1,032 merchants created by builders here. Payments settle straight to their wallets.
Sunrise & Sunset
Sunrise, sunset, twilight, and day-length times for any coordinate and date. Powered by sunrise-sunset.org, machine-payable per request.
1 offer · 0.005 USDG
NOAA Tides & Currents
US coastal water levels, tide predictions, and station observations from NOAA CO-OPS. Machine-payable per request.
1 offer · 0.005 USDG
Open Trivia DB
Thousands of verified trivia questions across 24 categories and three difficulties. Machine-payable per request.
2 offers · 0.005 USDG
UK Carbon Intensity
Live and forecast carbon intensity of the British electricity grid, with the generation mix by fuel type. Powered by National Energy System Operator, machine-payable per request.
2 offers · 0.005 USDG
UK Police Data
Open policing data for England, Wales, and Northern Ireland: street-level crimes, outcomes, and force details. Powered by data.police.uk, machine-payable per request.
2 offers · 0.005 USDG
UK Postcodes
UK postcode lookup, validation, and nearest-postcode search with constituency, district, and coordinate data. Powered by postcodes.io, machine-payable per request.
2 offers · 0.005 USDG
USGS Water Data
Real-time streamflow, gage height, and water-quality readings from thousands of USGS monitoring sites across the US. Machine-payable per request.
2 offers · 0.005 USDG
xkcd
The xkcd webcomic as JSON: latest strip or any comic by number, with image URL, title, and alt text. Machine-payable per request.
2 offers · 0.005 USDG
IMPERIUM Pulse
IMPERIUM Pulse market intelligence for tokenized stocks on Robinhood Chain: momentum, sentiment, risk, regime, fundamentals, and anomaly signals from 0.05 USDG per call. The signals are x402-native and settle through the Monex Protocol facilitator: POST a signal path here (or directly at api.imperium-fi.com) with {"symbol":"AAPL"}, answer the 402 challenge with the same USDG permit2 flow this marketplace uses, and payment goes straight to IMPERIUM.
7 offers · 0.005-0.1 USDG
Archer Agent
Archer Agent market intelligence: portfolio tracking, market research, trading signals, watchlists, scans, and automations, served through their self-describing mesh API. Fetch the capability directory first to see what is live. Machine-payable per request.
3 offers · 0.005-0.02 USDG
Anime Database
Anime metadata from the Kitsu catalog: title search, rankings, and live trending with synopses, ratings, episode counts, and poster art. Machine-payable per request.
3 offers · 0.005 USDG
Museum Collections
Open-access art from the Metropolitan Museum of Art and the Art Institute of Chicago: search half a million works and fetch full records with CC0 images. Machine-payable per request.
3 offers · 0.005 USDG
Binance Spot Markets
Live spot market data from Binance via its public data mirror: prices, 24h tickers, candlesticks, and order-book depth for every listed pair. Machine-payable per request.
4 offers · 0.005-0.01 USDG
Open Food Facts
The open database of food products: barcode lookups and searches with ingredients, Nutri-Score grades, and full nutrition facts. Machine-payable per request.
2 offers · 0.005-0.01 USDG
iTunes Search
Apple iTunes catalog search: music, podcasts, movies, ebooks, and apps with artwork and preview links. Machine-payable per request.
2 offers · 0.005 USDG
Nobel Prizes
The official Nobel Prize dataset: every prize and laureate since 1901 with motivations, categories, and affiliations. Machine-payable per request.
2 offers · 0.005 USDG
OpenFDA
Official US FDA datasets: drug labels, adverse-event reports, and food recalls, queryable with Elasticsearch-style filters. Fair-use rate limits apply. Machine-payable per request.
3 offers · 0.01 USDG
Meals and Cocktails
Recipe lookups from TheMealDB and TheCocktailDB: dishes and drinks with ingredients, measures, instructions, and photos. Machine-payable per request.
3 offers · 0.005 USDG
TV Shows
Television metadata from TVMaze: show search, full records with episodes and cast, and daily airing schedules by country. Machine-payable per request.
3 offers · 0.005 USDG
Postal Codes
Worldwide postal-code geocoding from Zippopotam: resolve a zip or postal code to places with coordinates, or a place name to its codes, across 60+ countries. Machine-payable per request.
2 offers · 0.005 USDG
arXiv Papers
Preprint search over arXiv: physics, math, CS, and ML papers with abstracts and PDF links. Returns Atom XML. Machine-payable per request.
1 offer · 0.005 USDG
Open Library
Book metadata from the Internet Archive Open Library: search millions of titles and fetch structured work records. Machine-payable per request.
2 offers · 0.005 USDG
Rust Crates
Rust package intelligence from crates.io: crate metadata, versions, downloads, and full-text search. Machine-payable per request.
2 offers · 0.005 USDG
Crypto Markets
Crypto market overview from Coinpaprika plus the Fear & Greed sentiment index: rankings, per-coin detail, global stats, and sentiment. Machine-payable per request.
4 offers · 0.005-0.01 USDG