List logs — GET /v1/o11y/sentinel/logs

Lists a project's captured error events, newest first, optionally narrowed to those whose message or exception text contains a search string.

GET /v1/o11y/sentinel/logs

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Address	`https://api.hanzo.ai/v1/o11y/sentinel/logs`
Method	`GET`
Operation	`get_o11y_sentinel_logs`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Lists a project's captured error events, newest first, optionally narrowed to those whose message or exception text contains a search string.

Request

4 fields.

Field	In	Type	Required	Description
`project`	query	string	yes	Project is the project to read, as its id.
`query`	query	string	—	Query narrows the page to events whose text contains it.
`period`	query	string	—	Period is the window to read, relative to now — 1h, 24h, 7d, 14d, 30d.
`limit`	query	integer	—	Limit caps how many events come back.

Response

Status	Body	Meaning
`200`	o11y.O11yLogsOut	ok
`202`	Approval	held for approval
`default`	problem-details	refused

200 body — 34 fields.

Field	In	Type	Always	Description
`data`	body	o11y.O11yEvents	—
`data.items`	body	o11y.O11yEvent[]	—	Items are the events, newest first.
`data.items[].culprit`	body	string	—	Culprit is where it came from — the function or route blamed for it.
`data.items[].environment`	body	string	—	Environment is the deployment it happened in.
`data.items[].eventId`	body	string	—	EventID is its own id.
`data.items[].fingerprint`	body	string	—	Fingerprint is the grouping key that puts like errors in one issue.
`data.items[].frames`	body	o11y.O11yFrame[]	—	Frames are the stack, innermost first.
`data.items[].frames[].column`	body	integer (uint32)	—	Column is the column number.
`data.items[].frames[].file`	body	string	—	File is the file it is in.
`data.items[].frames[].function`	body	string	—	Function is the function the frame is in.
`data.items[].frames[].line`	body	integer (uint32)	—	Line is the line number.
`data.items[].frames[].own`	body	boolean	—	Own marks a frame in the reporting application's own code rather than in a dependency or the runtime.
`data.items[].handled`	body	boolean	—	Handled says whether the application caught it.
`data.items[].level`	body	string	—	Level is its severity, e.g. error, warning, info.
`data.items[].message`	body	string	—	Message is the human-readable message.
`data.items[].orgId`	body	string	—	OrgID is the org that owns it.
`data.items[].platform`	body	string	—	Platform is the reporting runtime, e.g. go, python, javascript.
`data.items[].projectId`	body	string	—	ProjectID is the project it was captured for.
`data.items[].receivedAt`	body	string (date-time)	—	ReceivedAt is when it arrived here.
`data.items[].release`	body	string	—	Release is the version that produced it.
`data.items[].serverName`	body	string	—	ServerName is the host that reported it.
`data.items[].serviceName`	body	string	—	ServiceName is the service that reported it.
`data.items[].spanId`	body	string	—	SpanID is the span it belonged to.
`data.items[].tags`	body	object	—	Tags are the reporter's own key/value labels.
`data.items[].tags.*`	body	string	—
`data.items[].timestamp`	body	string (date-time)	—	Timestamp is when the error happened, as the reporter recorded it.
`data.items[].traceId`	body	string	—	TraceID is the trace it belonged to.
`data.items[].transaction`	body	string	—	Transaction is the operation it happened in.
`data.items[].type`	body	string	—	Type is the exception type.
`data.items[].userEmail`	body	string	—	UserEmail is that user's email, when attached.
`data.items[].userId`	body	string	—	UserID identifies the affected end user, when the reporter attached one.
`data.items[].userIp`	body	string	—	UserIP is that user's address, when attached.
`data.items[].value`	body	string	—	Value is the exception value.
`status`	body	string	—	Status is "success".

Failure carries the platform error shape — see Errors.

Examples

CLI

SDK

HTTP

MCP

hanzo o11y sentinel logs --project <project>

.ts

.py

.go

.rs

.java

import { Configuration, O11yApi } from 'hanzoai';

const api = new O11yApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getO11ySentinelLogs({ project: 'project' });

from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import O11yApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = O11yApi(client).get_o11y_sentinel_logs(project='project')

cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.O11yAPI.GetO11ySentinelLogs(context.Background()).Execute()
if err != nil {
	return err
}

use hanzo_client::apis::{configuration::Configuration, o11y_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = o11y_api::get_o11y_sentinel_logs(&cfg, Default::default()).await?;

import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.O11yApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new O11yApi(client).getO11ySentinelLogs();

curl https://api.hanzo.ai/v1/o11y/sentinel/logs?project=%3Cproject%3E \
  -H "Authorization: Bearer $HANZO_API_KEY"

MCP reaches o11y through the o11y tool, which names its 307 operations with its own verbs — this one among them, under a name only MCP declares. describe explains any of them:

curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "describe",
         "arguments": {
           "op": "list_o11y_autocomplete_aggregate_attributes"
         }
       }
     }'

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