Custom Identifiers
Overview
Terminal provides customers multiple options to associate custom identifiers. This makes it easy to search for data in Terminal using these identifiers.
You can assign the following custom identifiers to your connections:
External ID
A unique identifier that you can assign to connections, typically mapping to your internal system identifiers. Common uses include:
- Internal classification (submissionId)
- Fleet ID (ID in source system)
Tags
Flexible labels that help categorize and identify connections. You can use tags to track:
- Customer Account Type (pre-bind / post-bind)
- Business context (prospect, customer, enterprise)
- Internal classifications (dot, submissionId=1234)
Usage
Assigning Custom Identifiers
When you create a connection with Terminal’s Link Component, you can assign custom identifiers by including the external_id
or tags
parameters.
If your application is configured to de-duplicate connections, tags will be added to an existing connection if one exists. Otherwise, a new connection with these tags will be created.
Hosted Flow
React SDK
JavaScript SDK
Updating Custom Identifiers
You can also assign custom identifiers to an existing connection by calling the Update Current Connection API and including the appropriate parameters.
Searching by Custom Identifiers
You can search for connections using custom identifiers with the List Connections API. You can search using all or any of the identifier types. For example:
This example searches for connections with the external ID “external-id” and tags “customer”. You can adjust the query parameters to search by any combination of external IDs and tags that suit your needs.