Free to start.Free to stay.
No credit card. No approval. Get your key in seconds — upgrade only when you need more.
For hobby projects and AI experiments
- ✓5,000 records / day
- ✓3-day lookback
- ✓Cursor pagination
- ✓MCP server access (7 AI tools)
- ✓Email support
For indie developers and serious collectors
- +Everything in Free
- ✓10,000 records / day
- ✓14-day lookback
- ✓CSV export
For growing apps and data products
- +Everything in Starter
- ✓50,000 records / day
- ✓30-day lookback
For data-intensive products and commercial platforms
- +Everything in Builder
- ✓200,000 records / day
- ✓90-day lookback
For data partners and commercial platforms. The base product is the same Historical Sales API — usage depth and add-ons are scoped to your needs.
All paid plans include a 7-day free trial. Cancel anytime.
Add-ons
Webhooks available on all paid plans. Full Daily Feed and Unlimited Lookback require Pro.
Push new sales to your HTTPS endpoint as they're indexed — no polling required.
- ✓Up to 5 active endpoints
- ✓~30s delivery after auction close
- ✓HMAC-SHA256 signed · 3 retries
No daily record cap — pull the complete dataset for yesterday's sales. Start collecting 100% coverage from the day you activate.
Remove the 90-day lookback cap — access the full depth of our historical dataset across all platforms.
Get your free API key
No credit card. No approval process. Start querying in minutes.