Update company external reference

puthttps://user-api.ancon.io/public/api/v1/Tenants/{tenantId}/Companies/{companyId}/ExternalReference

View .md OpenAPI

Authorization

Access-Tokenheaderrequired
Tenant- or outlet-level token from the backoffice. See Get started.

Path parameters

tenantIdstring (uuid)required
companyIdstring (uuid)required

Header parameters

correlationIdstring
Correlation Id for the request

Request body application/json

customerIdstring | null

Responses

200OKapplication/json

companyIntegrationobject | null
6 fields in companyIntegration
- idstring (uuid)
- integrationIdstring (uuid) | null
- externalIdstring | null
- integrationTypeinteger (int32) | null
  Allowed values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, -2, -1.
- createdstring (date-time)
- modifiedstring (date-time)

400Bad Requestapplication/json

messagestring | null
errorCodestring (uuid)
additionalDataany | null

404Not Foundapplication/json

messagestring | null
errorCodestring (uuid)

Request

curl -X PUT "https://user-api.ancon.io/public/api/v1/Tenants/{tenantId}/Companies/{companyId}/ExternalReference" \
  -H "Access-Token: $ANCON_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
  "customerId": "1234"
}'

Response

{
  "companyIntegration": {
    "id": "0abaa86d-baca-4415-8ebc-88bce4984fcc",
    "integrationId": null,
    "externalId": "1234",
    "integrationType": null,
    "created": "2026-10-23T14:33:35.467083Z",
    "modified": "2026-10-23T14:33:35.4670832Z"
  }
}

#Authorization

#Path parameters

#Header parameters

#Request body application/json

#Responses

Authorization

Path parameters

Header parameters

Request body application/json

Responses