Evaluate pSEO Pages in Go

Submit a list of URLs and assertion rules. SEODiff crawls each page, evaluates every assertion, and returns a pass/fail verdict with per-page diagnostics. Supports async mode for LLM tool-call timeouts and baseline diffing for regression detection.

Endpoint

POST /api/v1/agent/evaluate

Go Code

body := strings.NewReader(`{"urls":["https://example.com/city/springfield","https://example.com/city/shelbyville"],"assertions":[{"rule":"has_h1"},{"rule":"no_placeholders"},{"rule":"min_word_count","value":300},{"rule":"has_schema"}],"wait":true}`)
req, _ := http.NewRequest("POST", "https://seodiff.io/api/v1/agent/evaluate", body)
req.Header.Set("Authorization", "Bearer "+os.Getenv("SEODIFF_API_KEY"))
req.Header.Set("Content-Type", "application/json")

resp, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer resp.Body.Close()

var result map[string]any
json.NewDecoder(resp.Body).Decode(&result)
fmt.Println("Status:", result["status"])

Example Response

{"evaluation_id":"eval_abc123","status":"passed","pages_evaluated":2,"pass_rate":100,"duration_ms":1240,"summary":"All 2 pages passed 4 assertions.","metrics":{"avg_word_count":587,"avg_acri":74,"schema_coverage":"100%","h1_coverage":"100%","meta_desc_coverage":"100%"}}

Same Endpoint, Other Languages

More Go Examples