Pre-built web data feeds. Live in 60 seconds.
Ready-made web data streams operated 24/7 by ADUMU — zero scrapers to build or maintain. Zero platform subscription fees — pay only for the individual feeds you need at a predictable flat rate. Choose a source, point to your destination (PostgreSQL, AWS S3, Google Sheets, or Webhooks), and clean rows arrive on schedule.
Hammer prices, bidder counts, and premium breakdowns across major auction houses.
- Cadence
- Hourly refresh
- Clearance
- Automated Bot Clearance
- Pricing
- Custom flat rate · Zero platform fee
Pick a Feed
Choose from pre-built pipelines ADUMU operates. Zero scrapers to write.
Pick an Endpoint
Direct streams to PostgreSQL, AWS S3, Google Sheets, or Webhooks.
Schedule It
Continuous automated delivery on your timeline with zero queue contention.
We Maintain It
When target websites evolve their layouts or defenses, ADUMU maintains continuous uptime seamlessly.
The Marketplace Catalog
Click any row to preview its real-time JSON schema and sample data payload.
12 of 12 items available · Click to inspect sample payload
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Graded Coin Population feed
Certified census and grade distributions across numismatic registries.
daily custom flat rate Inspect [JSON] → -
Coin Price Guide feed
Published historical and current valuations across all major grades.
daily custom flat rate Inspect [JSON] → -
Certificate Lookup line
Real-time lookup pipeline resolving holder numbers to full census records.
hourly custom flat rate Inspect [JSON] → -
Graded Listings Watch line
Real-time feed tracking fresh marketplace listings and seller notes.
12 hours custom flat rate Inspect [JSON] → -
Index Closes feed
Official end-of-day settlement values for major benchmark indices.
hourly custom flat rate Inspect [JSON] → -
Commodity Spot feed
Continuous spot valuations for gold, silver, crude, and natural gas.
hourly custom flat rate Inspect [JSON] → -
Realised Auction Prices line
Hammer prices, buyer premiums, and bid logs across 6 major houses.
hourly custom flat rate Inspect [JSON] → -
Upcoming Lots feed
Pre-sale catalog listings, lot descriptions, estimates, and reserves.
daily custom flat rate Inspect [JSON] → -
Marketplace Bestsellers line
Category rank velocity and inventory trends across e-commerce platforms.
hourly custom flat rate Inspect [JSON] → -
Merchant Review Velocity feed
Seller ratings, defect ratios, and store review acceleration metrics.
daily custom flat rate Inspect [JSON] → -
Corporate Filings Monitor feed
Secretary of State entity registrations, agent changes, and annual filings.
daily custom flat rate Inspect [JSON] → -
Trademark Register line
USPTO & global intellectual property filings and opposition alerts.
daily custom flat rate Inspect [JSON] →
Zero account fees. Pay only for the feeds you need.
No monthly platform subscriptions or minimum commitments. Each feed has straightforward flat monthly pricing with continuous monitoring, auto-repairs, and direct delivery to your destination.