Mouser Electronics API
Mouser documents a Search API and an Order API, and account holders can request keys from My Mouser. New keys can wait in pending authorization, auth is a query parameter key, and coverage stops at catalog and order calls.
Frequently asked questions
Mouser Electronics scores C on Supergood's API Report Card. Mouser documents a Search API and an Order API, and account holders can request keys from My Mouser. New keys can wait in pending authorization, auth is a query parameter key, and coverage stops at catalog and order calls.
Mouser Electronics has an official API, but teams routinely hit its limits: gated access, partial coverage, or paid tiers. Most end up supplementing it with exports or an unofficial API layer like Supergood. Site terms may apply to any integration approach, and how they apply is a determination each team makes for itself.
Mouser Electronics is an authorized global distributor of electronic components and industrial automation parts, selling semiconductors, passives, connectors, and development hardware from a large roster of manufacturer brands.
Manufacturing and hardware engineering, specifically electronic component distribution and parts sourcing. Teams use the Search API to resolve manufacturer or distributor part numbers, pull descriptions, stock positions, pricing tiers, lead times, and datasheet links, and to enumerate manufacturers and categories for navigation.
Mouser is a major global authorized distributor whose catalog, search, and part data are routinely pulled into engineering and procurement workflows, though the research surfaced no sourced public figures for API user counts or developer ecosystem size.
The data that matters to customers is purchasing and sourcing state: resolved part identities, real time stock positions, price break tiers, lead times, compliance attributes, datasheets, and the order records a buyer creates.
The surface is a modern JSON over HTTP catalog API rather than a legacy file or EDI feed, with V1 and V2 search endpoints documented side by side and V2 recommended for new integrations.
Common alternatives include Digi-Key, Arrow Electronics, Avnet, LCSC, JLCPCB. 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 Mouser Electronics 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. Mouser Electronics 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.