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annotation_configs
9
annotations
6
api_keys
7
chat
10
chat_completions
1
datasets
23
get
/v1/dataset_labels
List dataset labels
post
/v1/dataset_labels
Create a dataset label
get
/v1/dataset_labels/{label_id}
Get a dataset label by ID
delete
/v1/dataset_labels/{label_id}
Delete a dataset label by ID
patch
/v1/dataset_labels/{label_id}
Update a dataset label by ID
get
/v1/datasets/{dataset_identifier}/labels
List the labels applied to a dataset
put
/v1/datasets/{dataset_identifier}/labels
Replace the set of labels applied to a dataset
put
/v1/datasets/{dataset_identifier}/labels/{label_id}
Apply a label to a dataset
delete
/v1/datasets/{dataset_identifier}/labels/{label_id}
Remove a label from a dataset
get
/v1/datasets
List datasets
get
/v1/datasets/{id}
Get dataset by ID
delete
/v1/datasets/{id}
Delete dataset by ID
get
/v1/datasets/{id}/versions
List dataset versions
post
/v1/datasets/upload
Upload dataset from JSON, JSONL, CSV, or PyArrow
get
/v1/datasets/{id}/examples
Get examples from a dataset
get
/v1/datasets/{dataset_identifier}/splits
List dataset splits
post
/v1/datasets/{dataset_identifier}/splits
Create a dataset split
delete
/v1/datasets/{dataset_identifier}/splits/{split_id}
Delete a dataset split
patch
/v1/datasets/{dataset_identifier}/splits/{split_id}
Update a dataset split
get
/v1/datasets/{id}/csv
Download dataset examples as CSV file
get
/v1/datasets/{id}/jsonl
Download dataset examples as JSONL file
get
/v1/datasets/{id}/jsonl/openai_ft
Download dataset examples as OpenAI fine-tuning JSONL file
get
/v1/datasets/{id}/jsonl/openai_evals
Download dataset examples as OpenAI evals JSONL file
experiments
15
model_providers
2
projects
6
prompts
12
secrets
1
sessions
6
spans
7
traces
6
users
4
post
/auth/login
Login
get
/auth/logout
Logout
post
/auth/refresh
Refresh Tokens
post
/auth/password-reset-email
Initiate Password Reset
post
/auth/password-reset
Reset Password
post
/auth/ldap/login
Ldap Login
get
/oauth2/{idp_name}/login
Login
post
/oauth2/{idp_name}/login
Login
get
/oauth2/{idp_name}/tokens
Create Tokens
get
/arize_phoenix_version
Version
get
/healthz
Check Healthz
get
/readyz
Check Readyz
datasets
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Changes to Replace the set of labels applied to a dataset
put
/v1/datasets/{dataset_identifier}/labels
Jul 3, 2026
d947a16d700d
Revision changes
info
endpoint added
Apr 29, 2026
c81391216eb5
Revision changes
breaking
api path removed without deprecation