Get Customer by lookup key
Legacy Documentation
You are viewing legacy documentation. These APIs are maintained for partners with existing implementations. New projects should use v2.
View the current GraphQL API Reference → | View the current REST API Reference →
GET/customers/:lookupKey/:lookupValue
Use this endpoint to retrieve customer details by lookup key. If multiple customers with the same lookup key exist, use additional filtering depending on the lookup key to uniquely identify the customer (e.g. source and language for lookup key sourceId).
Request
Responses
- 200
- 400
- 404
Get Customer by lookup key - 200 / Get Customer by lookup key - 200 (expands: sources,parent)
Response Headers
Alt-Svc
Via
alt-svc
content-length
date
return-format
x-request-id
Get Customer by lookup key - 400 (invalid lookup key)
Response Headers
Alt-Svc
Via
alt-svc
content-length
date
return-format
x-request-id
Get Customer by lookup key - 404
Response Headers
Alt-Svc
Via
alt-svc
content-length
date
return-format
x-request-id