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.
Swiss Transport API
Swiss public transport from transport.opendata.ch (Opendata.ch): station search and door-to-door connections across trains, trams, and buses. Machine-payable per request.
2 offers · 0.002-0.005 USDG
Swisstopo STAC
Switzerland's federal geodata catalogue as a STAC API from swisstopo: browse collections of national maps, imagery, and terrain data. Machine-payable per request.
1 offer · 0.003 USDG
Tatoeba Sentences
Example sentences and translations from the Tatoeba corpus search API. Machine-payable per request.
1 offer · 0.003 USDG
TCGdex
Multilingual Pokemon TCG set and card reference from TCGdex. Machine-payable per request.
2 offers · 0.002 USDG
TfL Unified API
Transport for London's Unified API: live tube line status, Santander cycle hire docks, and the London air quality forecast. Machine-payable per request.
3 offers · 0.002-0.005 USDG
The Office API
Characters and episode data for the US version of The Office from theofficeapi.dev. Machine-payable per request.
1 offer · 0.002 USDG
The Trivia API
Multiple-choice trivia questions across categories from the-trivia-api.com. Machine-payable per request.
1 offer · 0.003 USDG
TheAudioDB
Community music metadata from TheAudioDB: artist bios, album art and discographies (free test key). Machine-payable per request.
2 offers · 0.003 USDG
TheCatAPI Images
Random cat images from TheCatAPI public endpoint. Machine-payable per request.
1 offer · 0.001 USDG
TheDogAPI Images
Random dog images from TheDogAPI public endpoint. Machine-payable per request.
1 offer · 0.001 USDG
TheSportsDB
Crowd-sourced sports metadata from TheSportsDB free tier: teams, players and artwork. Machine-payable per request.
2 offers · 0.003 USDG
ThronesAPI
Game of Thrones character profiles with portrait images from ThronesAPI. Machine-payable per request.
1 offer · 0.002 USDG
Today in History
Historical events, births and deaths for any calendar date, from Muffin Labs' history API (Wikipedia-sourced). Machine-payable per request.
2 offers · 0.002 USDG
TONAPI
tonapi.io public REST API for TON: service status and TON exchange rates. Machine-payable per request.
2 offers · 0.001-0.002 USDG
TONCenter API
TONCenter public HTTP API for The Open Network: masterchain state. Machine-payable per request.
1 offer · 0.002 USDG
TreasuryDirect Data
US TreasuryDirect public web services: auctioned securities and current federal debt. Machine-payable per request.
2 offers · 0.003-0.005 USDG
TzKT Tezos Explorer
TzKT public API for Tezos: chain head, network statistics and cycle data. Machine-payable per request.
3 offers · 0.002-0.003 USDG
German Air Data (UBA)
Official German air quality data from the Umweltbundesamt Luftdaten API: measured components and the national station network. Machine-payable per request.
2 offers · 0.002-0.003 USDG
UI Avatars
Initials-based avatar images from ui-avatars.com. Machine-payable per request.
1 offer · 0.002 USDG
UK Hydrology API
The Environment Agency's Hydrology API for England: monitoring stations and measurement series for river flow, level, and rainfall. Machine-payable per request.
2 offers · 0.003 USDG
UK Parliament APIs
UK Parliament open APIs: member search and bill tracking. Machine-payable per request.
2 offers · 0.004 USDG
Upbit Market Data
Upbit (Korea) public quotation API: tickers, market list and daily candles, KRW pairs included. Machine-payable per request.
3 offers · 0.002-0.004 USDG
Urban Dictionary Lookup
Slang definitions from the unofficial api.urbandictionary.com define endpoint. Machine-payable per request.
1 offer · 0.002 USDG
urlscan.io Search
Public scan search on urlscan.io. Keyless searches over indexed website scans. Machine-payable per request.
1 offer · 0.01 USDG