API for AI agents
APIs for AI agents, by use case
Every collection below groups the Proxygate listings that answer one buyer job, from market data to economic, company, and geolocation data. Each API is callable per request from one prepaid USDC balance, settled in USDC on Solana, with no subscription and no provider key to manage.
Developer tools API for AI agents
50 listingsDeveloper tool APIs (validators, generators, converters, parsers) callable per request by AI agents on Proxygate, settled in USDC on Solana.
Financial data API for AI agents
32 listingsFinancial data APIs (equities, crypto, FX, news) callable per request by AI agents on Proxygate, settled in USDC on Solana. No subscription.
Crypto price API for AI agents
24 listingsCrypto price APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription, no API key to manage.
Market data API for AI agents
24 listingsMarket data APIs (equities, FX, crypto, commodities) callable per request by AI agents on Proxygate, settled in USDC on Solana.
Crypto market data API for AI agents
16 listingsCrypto market data APIs (prices, VWAP, on-chain metrics, ERC-20 data) callable per request by AI agents on Proxygate, settled in USDC on Solana.
On-chain data API for AI agents
15 listingsOn-chain data APIs (EVM blocks, transactions, ERC-20 tokens, logs) callable per request by AI agents on Proxygate, settled in USDC on Solana.
Economic data API for AI agents
13 listingsEconomic data APIs (FRED, IMF, OECD, BLS, central-bank rates) callable per request by AI agents on Proxygate, settled in USDC. No subscription, no key to manage.
Geolocation API for AI agents
12 listingsGeolocation, geocoding, and mapping APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription, no key to manage.
Open datasets API for AI agents
10 listingsOpen and reference dataset APIs (academic, scientific, public data) callable per request by AI agents on Proxygate, settled in USDC on Solana.
Health and medical data API for AI agents
10 listingsHealth, medical, and clinical data APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription, no key to manage.
Machine learning API for AI agents
10 listingsAI and machine learning APIs (LLMs, embeddings, vision, speech) callable per request by AI agents on Proxygate, settled in USDC on Solana.
Nutrition and recipe API for AI agents
10 listingsNutrition, recipe, and food data APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription, no key to manage.
Academic and research data API for AI agents
9 listingsAcademic and research data APIs (papers, preprints, DOI metadata, patents, knowledge graphs) callable per request by AI agents on Proxygate, settled in USDC.
Government and public data API for AI agents
9 listingsGovernment and public data APIs (federal register, census, filings, parliament records) callable per request by AI agents on Proxygate, settled in USDC.
Weather API for AI agents
8 listingsWeather, forecast, and climate APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription, no API key to manage.
Company data API for AI agents
7 listingsCompany data APIs (financials, SEC filings, enrichment, valuations, patents) callable per request by AI agents on Proxygate, settled in USDC. No subscription.
Environmental and science data API for AI agents
7 listingsEnvironmental and science data APIs (biodiversity, earthquakes, water levels, chemicals, proteins) callable per request by AI agents on Proxygate, settled in USDC.
Crypto trading signals API for AI agents
6 listingsCrypto trading signal and market scanner APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription required.
Data validation API for AI agents
6 listingsData validation APIs (email, schema, business, password) callable per request by AI agents on Proxygate, settled in USDC on Solana. No subscription.
Prediction market API for AI agents
6 listingsPrediction market APIs (Polymarket, event odds, market catalogs) callable per request by AI agents on Proxygate, settled in USDC on Solana.
Polymarket API for AI agents
5 listingsPolymarket and prediction-market APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription required.
Security and threat intelligence API for AI agents
5 listingsSecurity, identity, and threat intelligence APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription required.
Crypto tax and accounting API for AI agents
4 listingsCrypto tax and accounting APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription, no API key to manage.
Domain and DNS intelligence API for AI agents
4 listingsDomain intelligence APIs (WHOIS, DNS, SSL certificates, ASN lookups) callable per request by AI agents on Proxygate, settled in USDC. No subscription.
Email verification API for AI agents
3 listingsEmail verification and validation APIs an AI agent can call per request on Proxygate, settled in USDC. No subscription, no API key to manage.
Financial news API for AI agents
3 listingsFinancial news and headline APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription, no key to manage.
FX and currency API for AI agents
3 listingsFX and currency exchange rate APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription, no key to manage.
Korea market and public data API for AI agents
3 listingsKorean market and public data APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription, no key to manage.
Stock market API for AI agents
3 listingsStock and equities market data APIs (quotes, scanners, reference data) callable per request by AI agents on Proxygate, settled in USDC. No subscription.
Market analytics API for AI agents
2 listingsMarket analytics and sentiment APIs an AI agent can call per request on Proxygate, settled in USDC on Solana. No subscription, no key to manage.
APIs for AI agents: frequently asked questions
There is no single best API: it depends on the data an agent needs. On Proxygate an agent funds one prepaid USDC balance and can call any listing per request, across market data, crypto, weather, economic data, company data, geolocation, and more. It picks by price, endpoints, and rating, and never manages an upstream API key because Proxygate injects it server-side.
The agent authenticates once to Proxygate and never holds the upstream provider key. Proxygate injects the key server-side per request, so the agent just calls the endpoint from its prepaid balance and the credential is never shared with or exposed to it.
Yes. Every listing on Proxygate is billed per request, settled in USDC on Solana from one prepaid balance. There is no monthly minimum and no subscription, and each call returns a signed receipt so spend stays auditable.