post
https://api.apollo.io/api/v1/labels/add_entity_ids_to_label_names
| Endpoint essentials | |
|---|---|
| API key access | api/v1/labels/add_entity_ids_to_label_names or Master API key |
| OAuth scopes | lists_add_entities |
| Credit usage | 0 creditsLearn more about API pricing and credits. |
A list is a saved group of contacts or accounts in Apollo that you can organize, action, and track together.
Use the Add Records to a List endpoint to add existing contacts or accounts to one or more lists, referencing the lists by name. If a list name you provide doesn't exist yet for the given modality, Apollo creates it automatically.
Provide the record IDs in entity_ids and the target list names in label_names. To find record IDs, use the Search for Contacts or Search for Accounts endpoints.
If you provide no valid entity_ids or no label_names, the endpoint makes no changes and returns a 200 response with a confirmation message.