JENNi Inventory API

openapi: 3.2.0
info:
  contact:
    email: partners@jennipro.com
    name: JENNi partner integrations
  description: 'One API, read by four kinds of partner. **Get started** (left) is the same for everyone:

    sign up, get a key, make five calls. Then pick who you are: each card names the guide to

    read first and the API sections you will actually call, in that order. The sidebar is

    grouped the same way; everything cross-cutting (errors, paging, limits, versioning) sits

    under **Reference** at the end.


    POS systems


    You run the point of sale, inventory or product-data system for retailers, and you push their catalog and live stock into JENNi.


    What you do: register each store, open a run, push products and stock levels (or a full snapshot), close the run, read back what landed.


    Read, then call: POS: catalog & inventory → Stores · Runs · Catalog · Inventory


    First call: POST /provider/v1/stores


    Live in production.


    Brands


    You own the product content — titles, images, descriptions, GTINs — for products that retailers stock, and you want JENNi''s listings to carry your version.


    What you do: send product records through the same ingestion lane a POS uses, then make sure each one clears the readiness bar, because a record that lands but is not ready is never sold.


    Read, then call: Brands → Product readiness → Catalog (listed under POS systems)


    First call: GET /provider/v1/products


    Same lane as POS. Brand-to-retailer matching is handled by JENNi, not by an API call.


    Marketplaces & channels


    You are a demand channel — a marketplace, delivery app or storefront — that lists JENNi merchants'' stock and sends orders back.


    What you do: read one store''s shelf at a time, poll or receive changes, and agree an order path with JENNi (orders in are a JENNi-built adapter, not a public endpoint).


    Read, then call: Marketplace & channel → Channel · Events · Webhooks


    First call: GET /channel/v1/stores


    The read contract is settled and documented; it is enabled per channel — the guide says what is callable today.


    Fulfillment & delivery


    You pick, pack, ship or hand over orders for JENNi merchants.


    What you do: today, plan. The fulfillment service has no partner-callable route; the guide documents what is built so you can scope against it.


    Read: Fulfillment & delivery


    First call: none yet — talk to your JENNi contact.


    Planning only today; talk to your JENNi contact before building.


    ## Before your first call


    - **Get a credential:** *Sign in / Sign up* (top right) → verify your email → *Request a

    key*. JENNi approves it and you claim the secret once — Quickstart walks

    through it.

    - **Base URLs:** `https://prod.jennipro.net` is production; `https://dev.jennipro.app` is the

    sandbox, with its own credentials issued on request.

    - **Credential:** `X-Jenni-Api-Key: .` on every request — see

    Authentication and Scopes. Your tenant and provider come

    from the key; no tenant id ever travels in a path or body.

    - **Errors** are RFC-7807 `application/problem+json`; branch on `type`, quote

    `X-Request-Id` to support — see Errors.

    - **Writes** carry `Idempotency-Key`; lists page with `cursor` + `limit` — see

    Idempotency and Pagination.


    Where a capability is not yet available to partners, the page says so in place.'
  title: JENNi Catalog & Ingestion Inventory API
  version: '2026-09-20'
servers:
- description: Production
  url: https://prod.jennipro.net
- description: Development / integration sandbox
  url: https://dev.jennipro.app
security:
- PartnerApiKey: []
tags:


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# Full source: https://artifacts.apis.io/jennipro-com/openapi/jennipro-com-inventory-api-openapi.yml