curl -H "x-api-key: <LANGTRACE_API_KEY>" \
     -X POST \
     'https://app.langtrace.ai/api/traces' \
     --data-raw '{"page":1,"pageSize":1,"projectId":"<PROJECT_ID>"}'

{"traces":{"result":[[{"name":"openai.chat.completions.create","trace_id":"0xebc4fe02c5291fdb1981228f49030cc4","span_id":"0x1c164d07b2c0fe71","trace_state":"[]","kind":0,"parent_id":"","start_time":"2024-08-08T21:25:30.275984Z","end_time":"2024-08-08T21:25:31.083383Z","attributes":"{\"langtrace.service.name\":\"OpenAI\",\"langtrace.service.type\":\"llm\",\"langtrace.service.version\":\"1.37.1\",\"langtrace.version\":\"2.2.17\",\"langtrace.sdk.name\":\"langtrace-python-sdk\",\"url.full\":\"https://api.openai.com/v1/\",\"url.path\":\"/chat/completions\",\"gen_ai.operation.name\":\"chat\",\"gen_ai.request.model\":\"gpt-4o-mini\",\"gen_ai.request.stream\":false,\"gen_ai.system\":\"openai\",\"gen_ai.response.model\":\"gpt-4o-mini-2024-07-18\",\"gen_ai.system_fingerprint\":\"fp_48196bc67a\",\"gen_ai.usage.input_tokens\":357,\"gen_ai.usage.output_tokens\":24,\"gen_ai.usage.total_tokens\":381}","status_code":"OK","events":"[{\"name\":\"gen_ai.content.prompt\",\"timestamp\":\"2024-08-08T21:25:30.276067Z\",\"attributes\":{\"gen_ai.prompt\":\"[{\\\"role\\\": \\\"system\\\", \\\"content\\\": \\\"You are a friendly customer support agent for Langtrace AI. You are helping a user with a question. Please provide a helpful response. Important: The response should be helpful and informative. DO NOT make up any information. Given some Context and a User Question, answer the question based on the provided context.\\\"}]\"}},{\"name\":\"gen_ai.content.completion\",\"timestamp\":\"2024-08-08T21:25:31.083279Z\",\"attributes\":{\"gen_ai.completion\":\"[{\\\"role\\\": \\\"assistant\\\", \\\"content\\\": \\\"Hello! I'm doing well, thank you! How can I assist you today with Langtrace or any of your questions?\\\"}]\"}}]","links":"[]","duration":807999}]],"metadata":{"page":1,"page_size":1,"total_pages":10}}}

You will need a project level API key which can be generated on the same page by clicking Generate API Key.

A complete list of supported parameters for the POST traces endpoint is provided below.

​
x-api-key
string
required

Your project level API key. This is a header parameter.

​
projectId
string
required

ID of your project. This can be found on the langtrace traces tab.

​
page
integer
required

The page number to retrieve. Starts from 1.

​
pageSize
integer
required

The number of traces to retrieve per page. Maximum value is 100.

​
traces
object
​
result
array

List of retrieved traces.

​
metadata
object

Metadata containing pagination information.

​
page
integer

Page number of the current page.

​
page_size
integer

Number of traces per page.

​
total_pages
integer

Total number of pages. If the current page is less than the total pages, there are more traces to retrieve.

curl -H "x-api-key: <LANGTRACE_API_KEY>" \
     -X POST \
     'https://app.langtrace.ai/api/traces' \
     --data-raw '{"page":1,"pageSize":1,"projectId":"<PROJECT_ID>"}'

{"traces":{"result":[[{"name":"openai.chat.completions.create","trace_id":"0xebc4fe02c5291fdb1981228f49030cc4","span_id":"0x1c164d07b2c0fe71","trace_state":"[]","kind":0,"parent_id":"","start_time":"2024-08-08T21:25:30.275984Z","end_time":"2024-08-08T21:25:31.083383Z","attributes":"{\"langtrace.service.name\":\"OpenAI\",\"langtrace.service.type\":\"llm\",\"langtrace.service.version\":\"1.37.1\",\"langtrace.version\":\"2.2.17\",\"langtrace.sdk.name\":\"langtrace-python-sdk\",\"url.full\":\"https://api.openai.com/v1/\",\"url.path\":\"/chat/completions\",\"gen_ai.operation.name\":\"chat\",\"gen_ai.request.model\":\"gpt-4o-mini\",\"gen_ai.request.stream\":false,\"gen_ai.system\":\"openai\",\"gen_ai.response.model\":\"gpt-4o-mini-2024-07-18\",\"gen_ai.system_fingerprint\":\"fp_48196bc67a\",\"gen_ai.usage.input_tokens\":357,\"gen_ai.usage.output_tokens\":24,\"gen_ai.usage.total_tokens\":381}","status_code":"OK","events":"[{\"name\":\"gen_ai.content.prompt\",\"timestamp\":\"2024-08-08T21:25:30.276067Z\",\"attributes\":{\"gen_ai.prompt\":\"[{\\\"role\\\": \\\"system\\\", \\\"content\\\": \\\"You are a friendly customer support agent for Langtrace AI. You are helping a user with a question. Please provide a helpful response. Important: The response should be helpful and informative. DO NOT make up any information. Given some Context and a User Question, answer the question based on the provided context.\\\"}]\"}},{\"name\":\"gen_ai.content.completion\",\"timestamp\":\"2024-08-08T21:25:31.083279Z\",\"attributes\":{\"gen_ai.completion\":\"[{\\\"role\\\": \\\"assistant\\\", \\\"content\\\": \\\"Hello! I'm doing well, thank you! How can I assist you today with Langtrace or any of your questions?\\\"}]\"}}]","links":"[]","duration":807999}]],"metadata":{"page":1,"page_size":1,"total_pages":10}}}
GET Prompt from RegistrySend Trace