Contribute inventory. Get discovered for free.
MarketSignalIndex works with hardware sellers and market participants to build a clearer secondary-market reference. Contributors can authorize MSI to index approved public inventory or provide a feed, API, or file. Standard contributor listings are free and can link buyers directly to the original source.
How contribution works
Use what you already have
Authorize MSI to crawl approved public catalog pages, connect a feed or API, or provide a CSV or spreadsheet export.
You control the source
We agree on which inventory and fields MSI may use. Confidential or unapproved data is not published.
Standard listings are free
Approved offers can appear on relevant MSI part-number pages with your company identified and a direct link back to your website.
A simple exchange
You provide market coverage
Give MSI permission to use approved public inventory, or provide data through a feed, API, CSV, or similar format.
MSI provides discovery
MSI helps buyers understand the market and find participating sellers. Standard contributor listings and source links do not require a listing fee.
What you control
| Item | Contributor program |
|---|---|
| Standard public inventory listings | Free |
| Direct links to your website | Included for approved listings |
| Company recognition | Optional |
| Private or unapproved fields | Not published |
| Connection method | Authorized crawl, feed/API, CSV/file, or another agreed method |
| Listing fee | None |
Approved public data can be public. Confidential data stays private.
Public inventory
Approved fields may include part number, condition, availability, public price or request-quote status, freshness, and a destination link.
Private data
Confidential quantities, internal pricing, unapproved products, and fields designated private remain outside public listings.
See how a contributor is represented
Current contributors
Want your inventory included?
Tell us how your public catalog is available. There is no listing fee and no portal or custom integration required to start the conversation.
Become a contributor →MSI does not guarantee indexing, citations, recommendations, traffic, leads, or sales.