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.
HTTPBin Echo
HTTP request and response inspection backed by httpbin.org. Echoes headers, IPs, and UUIDs as JSON for client debugging. Machine-payable per request.
4 offers · 0.001 USDG
HTX (Huobi) Market Data
HTX public REST API: merged tickers per symbol and a full market snapshot. Machine-payable per request.
2 offers · 0.002-0.005 USDG
icanhazdadjoke
Random dad jokes from icanhazdadjoke.com via its JSON Slack endpoint. Machine-payable per request.
1 offer · 0.001 USDG
An API of Ice and Fire
Books, houses and characters from the A Song of Ice and Fire universe. Machine-payable per request.
3 offers · 0.001-0.002 USDG
Internet Computer Ledger
DFINITY public ledger API for the Internet Computer: ICP supply and transaction volume metrics. Machine-payable per request.
2 offers · 0.002-0.003 USDG
Imgflip Memes
The most popular meme templates from the Imgflip public API. Machine-payable per request.
1 offer · 0.002 USDG
IMGW Poland Synop
Current synoptic observations from IMGW-PIB, the Polish Institute of Meteorology and Water Management. Machine-payable per request.
1 offer · 0.003 USDG
iNaturalist Observations
Community nature observations and taxonomy from iNaturalist, with research-grade records and photos. Machine-payable per request.
2 offers · 0.003-0.005 USDG
INMET Brazil Forecast
Municipal forecasts from INMET, Brazil's national institute of meteorology (Rio de Janeiro feed, IBGE code 3304557). Machine-payable per request.
1 offer · 0.003 USDG
Iowa Mesonet
Observation services from the Iowa Environmental Mesonet at Iowa State University, covering ASOS/AWOS and SHEF reporting networks across the US. Machine-payable per request.
2 offers · 0.002 USDG
ipapi.co Lookup
IP geolocation from ipapi.co: location, timezone, ASN, and currency for an address (example IP 8.8.8.8 is baked into the path). Machine-payable per request.
1 offer · 0.002 USDG
ipify
The caller's public IP address from api.ipify.org. Machine-payable per request.
1 offer · 0.001 USDG
IPinfo Lookup
IP geolocation and ASN data from ipinfo.io's keyless endpoints. Rate limited without a token. Machine-payable per request.
2 offers · 0.004 USDG
IPLocate
IP intelligence from IPLocate.io: geolocation plus anycast and network flags (example IP 1.1.1.1 baked into the path). Machine-payable per request.
1 offer · 0.002 USDG
iRail Belgium
Belgian railways as open data from iRail: the full station list and live departure boards for NMBS/SNCB trains. Machine-payable per request.
2 offers · 0.001-0.003 USDG
Jikan MyAnimeList
Unofficial MyAnimeList API (Jikan): anime and manga search, rankings and metadata. Machine-payable per request.
1 offer · 0.003 USDG
JMA Japan Weather
Official Japan Meteorological Agency bosai feeds: Tokyo-area forecasts, plain-language outlooks, and the national earthquake list. Machine-payable per request.
3 offers · 0.002-0.003 USDG
Jolpica F1
Formula 1 results, standings and schedules from Jolpica, the community successor to the Ergast API. Machine-payable per request.
3 offers · 0.002-0.004 USDG
JPL Solar System Dynamics
NASA JPL's SSD/CNEOS APIs: asteroid close approaches, atmospheric fireball events, and Sentry impact risk assessments. Machine-payable per request.
3 offers · 0.003-0.005 USDG
jsDelivr Data API
Package metadata and CDN usage stats from data.jsdelivr.com. Machine-payable per request.
2 offers · 0.002-0.003 USDG
JSONPlaceholder
Prototyping fixtures from jsonplaceholder.typicode.com: fake posts, users, and comments as JSON for frontend and API testing. Machine-payable per request.
3 offers · 0.001 USDG
Kanye REST
Random Kanye West quotes from kanye.rest. Machine-payable per request.
1 offer · 0.001 USDG
Kaspa REST API
Kaspa public REST API: network state and coin supply. Machine-payable per request.
2 offers · 0.001-0.002 USDG
Koios Cardano
Koios decentralized Cardano API: chain tip and epoch information, no key required. Machine-payable per request.
2 offers · 0.002-0.004 USDG