We set up a project called EC5 API Test. The project is public so anyone can perform a GET request to fetch its entries.
Here is the response of the following GET endpoint, to retrieve all branch entries for a particular branch input: (Open in browser)
https://five.epicollect.net/api/export/entries/ec5-api-test?branch_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273_591ee7dc8400f
{"links": {"self": "https://five.epicollect.net/api/export/entries/ec5-api-test?form_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273&parent_form_ref=&branch=&branch_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273_591ee7dc8400f&branch_owner_uuid=&parent_uuid=&uuid=&input_ref=&per_page=50&sort_order=DESC&entry_col=created_at&map_index=&page=1","first": "https://five.epicollect.net/api/export/entries/ec5-api-test?form_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273&parent_form_ref=&branch=&branch_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273_591ee7dc8400f&branch_owner_uuid=&parent_uuid=&uuid=&input_ref=&per_page=50&sort_order=DESC&entry_col=created_at&map_index=&page=1","prev": null,"next": null,"last": "https://five.epicollect.net/api/export/entries/ec5-api-test?form_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273&parent_form_ref=&branch=&branch_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273_591ee7dc8400f&branch_owner_uuid=&parent_uuid=&uuid=&input_ref=&per_page=50&sort_order=DESC&entry_col=created_at&map_index=&page=1"},"meta": {"total": 4,"per_page": 50,"current_page": 1,"last_page": 1,"from": 1,"to": 1},"data": {"id": "ec5-api-test","type": "entries","entries": [{"ec5_branch_owner_uuid": "768bb179-fd2c-87b1-ec20-86a9acfdc87a","ec5_branch_ref": "6_Family_Members","created_at": "2017-05-19T12:51:41.674Z","7_Name": "Andrew Carrey","8_Age": 46},{"ec5_branch_owner_uuid": "39f51e6d-6438-76ba-e63c-82b6b387c041","ec5_branch_ref": "6_Family_Members","created_at": "2017-05-19T12:49:04.825Z","7_Name": "Sally Fox","8_Age": 28},{"ec5_branch_owner_uuid": "39f51e6d-6438-76ba-e63c-82b6b387c041","ec5_branch_ref": "6_Family_Members","created_at": "2017-05-19T12:48:57.512Z","7_Name": "Bob Fox","8_Age": 35},{"ec5_branch_owner_uuid": "39f51e6d-6438-76ba-e63c-82b6b387c041","ec5_branch_ref": "6_Family_Members","created_at": "2017-05-19T12:48:49.713Z","7_Name": "Joe Fox","8_Age": 40}],"mapping": {"map_name": "custom","map_index": 1}}}
Here is the response of the following GET endpoint, to retrieve all branch entries for a particular branch input for a particular main entry: (Open in browser)
https://five.epicollect.net/api/export/entries/ec5-api-test?branch_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273_591ee7dc8400f&branch_owner_uuid=39f51e6d-6438-76ba-e63c-82b6b387c041
{"links": {"self": "https://five.epicollect.net/api/export/entries/ec5-api-test?form_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273&parent_form_ref=&branch=&branch_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273_591ee7dc8400f&branch_owner_uuid=39f51e6d-6438-76ba-e63c-82b6b387c041&parent_uuid=&uuid=&input_ref=&per_page=50&sort_order=DESC&entry_col=created_at&map_index=&page=1","first": "https://five.epicollect.net/api/export/entries/ec5-api-test?form_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273&parent_form_ref=&branch=&branch_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273_591ee7dc8400f&branch_owner_uuid=39f51e6d-6438-76ba-e63c-82b6b387c041&parent_uuid=&uuid=&input_ref=&per_page=50&sort_order=DESC&entry_col=created_at&map_index=&page=1","prev": null,"next": null,"last": "https://five.epicollect.net/api/export/entries/ec5-api-test?form_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273&parent_form_ref=&branch=&branch_ref=d500a44b973e4de4a80fda57ca3dfe4d_5901f6bb53273_591ee7dc8400f&branch_owner_uuid=39f51e6d-6438-76ba-e63c-82b6b387c041&parent_uuid=&uuid=&input_ref=&per_page=50&sort_order=DESC&entry_col=created_at&map_index=&page=1"},"meta": {"total": 3,"per_page": 50,"current_page": 1,"last_page": 1,"from": 1,"to": 1},"data": {"id": "ec5-api-test","type": "entries","entries": [{"ec5_branch_owner_uuid": "39f51e6d-6438-76ba-e63c-82b6b387c041","ec5_branch_ref": "6_Family_Members","created_at": "2017-05-19T12:49:04.825Z","7_Name": "Sally Fox","8_Age": 28},{"ec5_branch_owner_uuid": "39f51e6d-6438-76ba-e63c-82b6b387c041","ec5_branch_ref": "6_Family_Members","created_at": "2017-05-19T12:48:57.512Z","7_Name": "Bob Fox","8_Age": 35},{"ec5_branch_owner_uuid": "39f51e6d-6438-76ba-e63c-82b6b387c041","ec5_branch_ref": "6_Family_Members","created_at": "2017-05-19T12:48:49.713Z","7_Name": "Joe Fox","8_Age": 40}],"mapping": {"map_name": "custom","map_index": 1}}}
As we did not pass any map parameter, by default the entries are mapped against the default EC5_AUTO mapping.