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POST/api/v1/evaluators/diff

Field-level diff between two evaluator versions

Returns the added, removed, and modified fields between two versions of a named evaluator.

Authentication

Send Authorization: Bearer YOUR_API_KEY on every request. Generate API keys at /dashboard/api-keys.

Request body required

Example

{
  "projectId": "00000000-0000-0000-0000-000000000000",
  "name": "string",
  "fromVersion": 1,
  "toVersion": 1
}
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)$"
        },
        "name": {
          "type": "string",
          "minLength": 1,
          "maxLength": 200
        },
        "fromVersion": {
          "type": "integer",
          "minimum": 1,
          "maximum": 9007199254740991
        },
        "toVersion": {
          "type": "integer",
          "minimum": 1,
          "maximum": 9007199254740991
        }
      },
      "required": [
        "projectId",
        "name",
        "fromVersion",
        "toVersion"
      ],
      "additionalProperties": false
    }
  }
}

Response

All status codes

200Version diff
404One or both versions not found

Code samples

cURL

curl -X POST \
  https://evalguard.ai/api/v1/evaluators/diff \
  -H "Authorization: Bearer $EVALGUARD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "projectId": "00000000-0000-0000-0000-000000000000", "name": "string", "fromVersion": 1, "toVersion": 1 }'

TypeScript

import { EvalGuard } from "@evalguard/sdk";

const client = new EvalGuard({ apiKey: process.env.EVALGUARD_API_KEY });

const response = await client.request({
  method: "POST",
  path: "/api/v1/evaluators/diff",
  body: {
    "projectId": "00000000-0000-0000-0000-000000000000",
    "name": "string",
    "fromVersion": 1,
    "toVersion": 1
  },
});
console.log(response);

Python

from evalguard import EvalGuard
import os

client = EvalGuard(api_key=os.environ["EVALGUARD_API_KEY"])

response = client.request(
    method="POST",
    path="/api/v1/evaluators/diff",
    body={
    "projectId": "00000000-0000-0000-0000-000000000000",
    "name": "string",
    "fromVersion": 1,
    "toVersion": 1
},
)
print(response)

Go

package main

import (
	"context"
	"fmt"
	"net/http"
	"os"
	"strings"
)

func main() {
	body := strings.NewReader(`{"projectId":"00000000-0000-0000-0000-000000000000","name":"string","fromVersion":1,"toVersion":1}`)
	req, _ := http.NewRequestWithContext(context.Background(), "POST", "https://evalguard.ai/api/v1/evaluators/diff", 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

404

Other Evaluators endpoints