Art Market Data for Your Platform
Integrate 3.9M+ auction records, 444K artist profiles and real-time price data into your application via our REST API.
Quick Start
// Fetch top artists by market value
const response = await fetch(
'https://auctionask.com/api/artists?tab=rankings&sort=revenue&page_size=10',
{ headers: { 'X-API-Key': 'YOUR_API_KEY' } }
);
const { data, total } = await response.json();
// data: [{ artist_id, name, nationality, total_revenue, avg_price, ... }]
// total: 444908
// Fetch auction lots by artist
const lots = await fetch(
'https://auctionask.com/api/auctions/lots?artist_id=12345&page_size=20'
);
// { data: [{ title, hammer_price_local, price_realized_usd, auction_date, ... }] }API Reference
Base URL: https://auctionask.com/api
/api/artistsList artists with filters (tab, nationality, medium, search)
/api/artists/[slug]Artist profile: biography, auction history, price stats
/api/artworksArtwork listings with category, price, medium filters
/api/auctions/lotsAuction lot results: hammer price, house, date, title
/api/auctions/eventsAuction events by house, date range, location
/api/searchFull-text search across artists, artworks and auctions
/api/estimatePrice estimation for artwork based on comparables
/api/newsArt market news articles with category filters
All endpoints support page, page_size pagination. Responses are JSON with data[], total, total_pages.
Platform Features
REST API
Standard JSON REST API. Works with any language or framework.
API Keys
Secure key-based authentication. Rotate anytime.
3.9M+ Records
Comprehensive auction lot data from 200+ houses.
Global Coverage
50+ countries, all major currencies.
Price Data
Hammer prices, buyer premiums, estimates.
444K Artists
Full artist profiles with biographical data.
Data Plans
Choose the plan that fits your integration
Professional
$99/mo
50,000 req/month
- All endpoints
- Auction results
- Price estimator
- Priority support
- Rate limit: 60 req/min
Enterprise
Custom
Unlimited
- Full data dump
- Custom endpoints
- SLA guarantee
- Dedicated support
- Data licensing
Need Full Data Access?
We offer bulk data exports, custom datasets and enterprise data licensing agreements. Ideal for fintechs, academic research and art market platforms.
Talk to Our Data Team