POST
/api/v1/annotationsSubmit an annotation on a production log
Creates an annotation on a production log. projectId, logId, label required; score (0-1) and notes optional. score defaults from label when omitted.
Authentication
Send Authorization: Bearer YOUR_API_KEY on every request. Generate API keys at /dashboard/settings/api-keys.
Request body required
Example
{
"projectId": "00000000-0000-0000-0000-000000000000",
"logId": "string",
"label": "good",
"score": 0,
"notes": "string",
"valence": "positive"
}Schema
{
"application/json": {
"schema": {
"type": "object",
"properties": {
"projectId": {
"type": "string",
"format": "uuid",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
},
"logId": {
"type": "string",
"minLength": 1,
"maxLength": 200
},
"label": {
"type": "string",
"enum": [
"good",
"bad",
"unsure"
]
},
"score": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"notes": {
"type": "string",
"maxLength": 5000
},
"valence": {
"type": "string",
"enum": [
"positive",
"negative",
"neutral"
]
}
},
"required": [
"projectId",
"logId",
"label"
],
"additionalProperties": false
}
}
}Response
201 example
{
"success": true,
"data": {
"id": "00000000-0000-0000-0000-000000000000",
"log_id": "00000000-0000-0000-0000-000000000000",
"annotator_id": "00000000-0000-0000-0000-000000000000",
"score": 0,
"label": "good",
"notes": "string",
"valence": "positive",
"created_at": "2026-01-01T00:00:00.000Z"
}
}All status codes
201Annotation created.
400(no description)
401(no description)
403Forbidden — the credential is valid but lacks the API-key scope, member role, or plan entitlement this operation requires.
409Conflict — CONFLICT.
429(no description)
500Internal Server Error — DB_ERROR.
Code samples
cURL
curl -X POST \
https://evalguard.ai/api/v1/annotations \
-H "Authorization: Bearer $EVALGUARD_API_KEY" \
-H "Content-Type: application/json" \
-d '{ "projectId": "00000000-0000-0000-0000-000000000000", "logId": "string", "label": "good", "score": 0, "notes": "string", "valence": "positive" }'TypeScript
// The TypeScript SDK (@evalguard/sdk) exposes TYPED methods — runEval,
// getEval, runSecurityScan, checkFirewall, … — not a generic request().
// For an arbitrary endpoint, call it directly:
const res = await fetch("https://evalguard.ai/api/v1/annotations", {
method: "POST",
headers: {
Authorization: `Bearer ${process.env.EVALGUARD_API_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({
"projectId": "00000000-0000-0000-0000-000000000000",
"logId": "string",
"label": "good",
"score": 0,
"notes": "string",
"valence": "positive"
}),
});
console.log(res.status, await res.json());Python
# The Python SDK (pip install evalguardai) exposes TYPED methods on
# EvalGuardClient — run_eval, get_eval, … — not a generic request().
# For an arbitrary endpoint, call it directly:
import os
import requests
headers = {"Authorization": f"Bearer {os.environ['EVALGUARD_API_KEY']}"}
headers["Content-Type"] = "application/json"
response = requests.request(
"POST",
"https://evalguard.ai/api/v1/annotations",
headers=headers,
json={
"projectId": "00000000-0000-0000-0000-000000000000",
"logId": "string",
"label": "good",
"score": 0,
"notes": "string",
"valence": "positive"
},
)
print(response.status_code, response.json())Go
package main
import (
"context"
"fmt"
"net/http"
"os"
"strings"
)
func main() {
body := strings.NewReader(`{"projectId":"00000000-0000-0000-0000-000000000000","logId":"string","label":"good","score":0,"notes":"string","valence":"positive"}`)
req, _ := http.NewRequestWithContext(context.Background(), "POST", "https://evalguard.ai/api/v1/annotations", body)
req.Header.Set("Authorization", "Bearer "+os.Getenv("EVALGUARD_API_KEY"))
req.Header.Set("Content-Type", "application/json")
resp, err := http.DefaultClient.Do(req)
if err != nil { panic(err) }
defer resp.Body.Close()
fmt.Println(resp.Status)
}Errors
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