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.
Node.js Release Index
The official Node.js release index from nodejs.org/dist: every version with V8, npm, and LTS metadata. Machine-payable per request.
1 offer · 0.002 USDG
npms.io Analyzer
npm package search with quality, popularity, and maintenance scores from api.npms.io. Machine-payable per request.
2 offers · 0.003 USDG
OBIS Marine Life
The Ocean Biodiversity Information System: global marine species occurrences and checklists from research surveys worldwide. Machine-payable per request.
2 offers · 0.005 USDG
OECD SDMX Data
OECD public SDMX REST API. Example: composite leading indicator for the USA as SDMX-JSON. Machine-payable per request.
1 offer · 0.008 USDG
OKX Market Data
OKX exchange public v5 market endpoints: spot tickers, index prices and candles. Machine-payable per request.
3 offers · 0.002-0.005 USDG
On This Day
Wikipedia 'on this day' events, births and deaths per date, from byabbe.se. Machine-payable per request.
1 offer · 0.002 USDG
UK ONS API
UK Office for National Statistics beta API: dataset catalog and editions such as CPIH inflation. Machine-payable per request.
2 offers · 0.003-0.004 USDG
Open Exchange Rates API
Daily foreign exchange rates for 160+ currencies from the ExchangeRate-API open endpoint, refreshed once per day. Machine-payable per request.
2 offers · 0.002 USDG
Climate Data Studio
Downscaled IPCC climate projections, 80-year historical weather reanalysis, and satellite solar radiation from the Open-Meteo climate APIs. Machine-payable per request.
3 offers · 0.01 USDG
Ensemble Forecasts
Probabilistic weather from the Open-Meteo ensemble, seasonal, and previous-runs APIs: individual ensemble members, 9-month seasonal outlooks, and forecast-vs-actual comparisons. Machine-payable per request.
3 offers · 0.005-0.01 USDG
River Flood Outlook
River discharge and flood forecasts from the Open-Meteo Flood API, based on the GloFAS global flood awareness system. Machine-payable per request.
1 offer · 0.005 USDG
Marine Weather
Ocean wave, swell, and sea surface forecasts from the Open-Meteo Marine Weather API. Machine-payable per request.
1 offer · 0.005 USDG
Open5e
Extended D&D 5e open content from Open5e: monsters, spells and magic items beyond the base SRD. Machine-payable per request.
3 offers · 0.002-0.003 USDG
OpenF1
Free live and historical Formula 1 telemetry-grade data from OpenF1: meetings, sessions and drivers. Machine-payable per request.
2 offers · 0.003-0.004 USDG
OpenIBAN Validator
IBAN validation and BIC lookup from openiban.com, free and keyless. Machine-payable per request.
1 offer · 0.004 USDG
OpenLigaDB
German football league data from OpenLigaDB: Bundesliga matches and tables, community-maintained. Machine-payable per request.
2 offers · 0.003 USDG
OpenSky Live States
Live ADS-B state vectors from the OpenSky Network's anonymous REST API: aircraft positions, altitudes, and velocities in a bounding box. Machine-payable per request.
1 offer · 0.02 USDG
Open Topo Data
Elevation lookups from Open Topo Data across public DEM datasets: SRTM 90m, ASTER 30m, and the ETOPO1 bathymetry model. Machine-payable per request.
3 offers · 0.002 USDG
Openwhyd
Curated music playlists and hot tracks from the Openwhyd community. Machine-payable per request.
1 offer · 0.002 USDG
ORCID Public Registry
Researcher identifier records from the pub.orcid.org public API. Machine-payable per request.
1 offer · 0.003 USDG
OSF Public Projects
Public research project data from api.osf.io, the Open Science Framework by the Center for Open Science. Machine-payable per request.
1 offer · 0.004 USDG
OSRS Grand Exchange
Real-time Old School RuneScape Grand Exchange prices from the RuneScape Wiki API. Machine-payable per request.
2 offers · 0.002-0.003 USDG
OSS Insight Trends
Trending open source repositories from api.ossinsight.io, built on GitHub event data by PingCAP. Machine-payable per request.
1 offer · 0.005 USDG
Overpass OSM Query
Run Overpass QL queries against the live OpenStreetMap database via overpass-api.de to extract any mapped feature. Machine-payable per request.
1 offer · 0.02 USDG