API + Pricing Intelligence

Price Finder API

Real-time pricing intelligence across multiple marketplaces β€” normalized, conditioned, and delivered as structured data for automated pricing decisions.

Project visual
The Problem

Manual price research doesn't scale.

Competitive pricing requires knowing what similar items are actually selling for β€” not just listed for. That means checking multiple platforms, filtering by condition and recency, and normalizing inconsistent data formats across sources. Done manually, it's a bottleneck that limits how fast inventory can move.

The System

Query once. Get market reality.

A pricing API that accepts product identifiers (barcode, ASIN, catalog number, title + artist) and returns normalized pricing data β€” recent sold prices, active listing ranges, and condition-adjusted recommendations.

πŸ”Ž Query β†’ 🌐 Multi-source Scrape β†’ 🧹 Normalize β†’ πŸ“Š Price Output
1

Multi-source data collection

Apify scrapers query Discogs marketplace, eBay sold listings, and Amazon simultaneously. Searches scoped to recently sold items only β€” not just active listings.

2

Condition normalization

Listing condition grades (VG+, NM, EX, etc.) normalized to a standard scale. Price outliers filtered. Condition-adjusted averages computed per grade tier.

3

Pricing recommendation

AI layer applies market positioning logic β€” competitive entry price, optimal price for velocity, and maximum price for premium listings β€” returned as structured JSON.

4

Integration with inventory system

Pricing data feeds directly into the Vinyl to Space pipeline and warehouse automation system β€” no manual step required between research and listing.

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Tools Used

Apify, Python, Make.com, Airtable, OpenAI, Discogs API, eBay API, Amazon SP-API

πŸ“Š

Outcome

Pricing decisions that previously took 3–5 minutes per item now complete in under 8 seconds. Consistently competitive pricing without manual research.

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Reusability

API designed to accept any product category β€” not vinyl-specific. Extendable to books, electronics, collectibles, or any marketplace-traded goods.