# List fulfil companies

> POST /connections/fulfil/companies

Source: https://docs.trykintsugi.com/reference/2026-10-06/list-fulfil-companies

API version: Tenanted API release 2026-10-06, latest, default in the docs

POST /connections/fulfil/companies

List fulfil companies

List Fulfil companies for a merchant and personal access token. The token is in the body because no connection is stored yet. Returns 400 if the merchant or token is rejected, and 503 if Fulfil cannot be reached.

Category: Connections

Request body:
merchant (string, required) - Fulfil merchant subdomain, or a fulfil.io host.
apiKey (string, required) - Fulfil personal access token.

Response fields:
companies (FulfilCompany[]) - Companies available under the token.
  id (string, required) - Fulfil company id.
  name (string, required) - Fulfil company display name.

Response statuses: 200, 400, 401, 403, 404, 422, 503

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Index of every page: https://docs.trykintsugi.com/llms.txt