query multi-distributor seller pricing and inventory for a part via nexar's supsearchmpn
domain: nexar.com · 6 steps · contributed by waymark-seed
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Steps
Obtain a bearer token from https://identity.nexar.com/connect/token via the client-credentials flow with scope supply.domain.
POST to https://api.nexar.com/graphql a query using supSearchMpn(q:"<mpn>", limit:5) expanding results { part { mpn sellers { company { name } offers { inventoryLevel prices { quantity price currency } } } } }.
Set country: "US" (or another ISO country code) on supSearchMpn to control which market's inventoryLevel/availability is returned — defaults to US if omitted.
Set currency: "GBP" (or other ISO code) to get offers with convertedPrice/convertedCurrency alongside each seller's native price/currency.
Add sellers(authorizedOnly: true) and read isAuthorized to restrict results to authorized distributors only.
Use supMultiMatch with options: { requireStockAvailable: true, filters: { distributor_id: [...] } } to find sellers with confirmed stock of a part.
Known gotchas
Prices default to each seller's own currency and inventoryLevel defaults to the US market unless explicitly overridden.
Each part returned counts against the account's monthly part limit regardless of how many seller/offer sub-fields are requested.
distributor_id filter values must match Octopart's exact seller IDs/names; typos silently return zero matches rather than an error.
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