Nexpart API
Nexpart ships no public API and no developer portal. Integration arrives through certified shop management partners that store a Multi Seller username and password, so parts, pricing, and order history stay inside the network.
Frequently asked questions
Nexpart scores F on Supergood's API Report Card. Nexpart ships no public API and no developer portal. Integration arrives through certified shop management partners that store a Multi Seller username and password, so parts, pricing, and order history stay inside the network.
Without a usable official API, teams fall back on manual exports, file drops, or one-off vendor integrations. The other option is an unofficial API layer like Supergood that automates the authenticated web app directly. Site terms may apply to any integration approach, and how they apply is a determination each team makes for itself.
Nexpart is a B2B automotive parts ordering network operated by WHI Solutions that connects repair shops and parts buyers to distributor and supplier catalogs.
Automotive aftermarket software serving independent repair shops, service writers, and parts counter staff on the buying side, and parts distributors and warehouse distributors on the selling side. A service writer builds a repair order in a shop management system, and the vehicle information pre populates a Nexpart part search.
Nexpart sits deep in the North American automotive aftermarket ordering chain, is certified with widely used shop management systems including Tekmetric and NAPA TRACS, and is marketed through partner pages as a network reaching over 53,000 parts suppliers nationwide with more than 25 years of catalog experience, although no independently published customer counts are available.
Nexpart holds the parts commerce record for its users: multi seller catalog and fitment lookups tied to vehicle data, live local inventory and wholesale pricing from connected suppliers, supplier and vendor account links, quotes and carts, submitted purchase orders and order status returned to the repair order, and on the distribution side inventory, purchasing, receiving, and reporting data.
WHI Solutions has run the Nexpart catalog and ordering business for a long cycle in aftermarket terms, with partner pages citing more than 25 years of catalog experience.
Capterra reviewers describe Nexpart as easy to use but note manual re entry is sometimes needed when transferring parts onto an invoice. Software Advice lists Nexpart Distribution Management starting at 3,500.00 US dollars per user as a one time cost, a high entry price for smaller operations. Full sourced list under Sources below.
Common alternatives include PartsTech, Mitchell 1, OEConnection, Prophet 21 (Epicor). Graded alternatives appear under "More from the report card" below.
Supergood's grades measure one thing: can a customer's engineering team get their own data out programmatically? Supergood checks six things (whether a real API exists, how access is gated, data coverage, auth quality, docs and developer experience, and stability) and rolls them into a letter grade. Supergood re-verifies grades, and they only move on evidence.
Not that we could find. There is no official Nexpart MCP server in any public registry, and no maintained community server we're aware of. We re-verify this periodically — report an inaccuracy below if we missed one.
Not natively. Nexpart doesn't publish an MCP server, so MCP clients like Claude, Cursor, and Codex have nothing to connect to out of the box. If that changes, this page will reflect it.