Workflow

SERP API Evaluation Workflow

Step-by-step workflow to evaluate SERP API vendors for your use case. Compare pricing, coverage, latency, and response quality.

Overview

This workflow guides you through evaluating SERP API options by running standardized test queries across vendors and comparing pricing, platform coverage, response latency, and data quality. It produces a decision matrix that procurement can use to select the right vendor for your specific query volume and platform requirements.

Trigger

Manual trigger when evaluating new SERP API vendors

Schedule

Manual trigger during vendor evaluation

Workflow Steps

1

Define evaluation criteria

List your monthly query volume, required platforms, latency requirements, and budget ceiling. These parameters drive the comparison.

2

Run test queries on each vendor

Send the same 10 test queries to each vendor API and record response time, result count, and data quality.

3

Normalize pricing to cost-per-1k queries

Convert each vendor's billing model to a common unit: cost per 1,000 queries at your projected monthly volume.

4

Score platform coverage

Check which platforms each vendor supports (Google, YouTube, Amazon, Walmart, Reddit, TikTok) and flag gaps against your requirements.

5

Generate decision matrix

Compile all results into a ranked matrix showing cost, latency, coverage, and quality for each vendor.

Python Implementation

Python
import requests
import time
import json

# Test against Scavio - repeat pattern for other vendors
API_KEY = "your_scavio_api_key"
TEST_QUERIES = [
    {"query": "best CRM software 2026", "platform": "google"},
    {"query": "wireless earbuds under 100", "platform": "amazon"},
    {"query": "python tutorial for beginners", "platform": "youtube"},
    {"query": "paper towels bulk", "platform": "walmart"},
    {"query": "best project management tool recommendation", "platform": "reddit"},
]

def evaluate_vendor(name: str, api_key: str) -> dict:
    results = []
    for test in TEST_QUERIES:
        start = time.time()
        try:
            res = requests.post(
                "https://api.scavio.dev/api/v1/search",
                headers={"x-api-key": api_key},
                json={"platform": test["platform"], "query": test["query"]},
                timeout=15,
            )
            latency_ms = round((time.time() - start) * 1000)
            if res.status_code == 200:
                data = res.json()
                result_count = len(data.get("organic", []))
                results.append({
                    "query": test["query"],
                    "platform": test["platform"],
                    "status": "ok",
                    "latency_ms": latency_ms,
                    "result_count": result_count,
                    "has_metadata": bool(data.get("ai_overview") or data.get("related_searches")),
                })
            else:
                results.append({"query": test["query"], "platform": test["platform"], "status": f"error_{res.status_code}", "latency_ms": latency_ms})
        except Exception as e:
            results.append({"query": test["query"], "platform": test["platform"], "status": f"exception: {str(e)}"})

    ok_results = [r for r in results if r["status"] == "ok"]
    avg_latency = sum(r["latency_ms"] for r in ok_results) // max(len(ok_results), 1)
    avg_results = sum(r["result_count"] for r in ok_results) // max(len(ok_results), 1)

    return {
        "vendor": name,
        "queries_tested": len(TEST_QUERIES),
        "success_rate": f"{len(ok_results)}/{len(TEST_QUERIES)}",
        "avg_latency_ms": avg_latency,
        "avg_result_count": avg_results,
        "platforms_tested": list(set(t["platform"] for t in TEST_QUERIES)),
        "details": results,
    }

# Evaluate Scavio
# Verified pricing: $0.005/credit, 1 credit per request
# Plans: Free 250/mo, Project $30/7k, Bootstrap $100/28k, Startup $250/85k, Growth $500/200k
evaluation = evaluate_vendor("scavio", API_KEY)
print(f"Vendor: {evaluation['vendor']}")
print(f"Success: {evaluation['success_rate']}, Avg latency: {evaluation['avg_latency_ms']}ms")
print(f"Avg results: {evaluation['avg_result_count']}")
print(f"Platforms: {', '.join(evaluation['platforms_tested'])}")

JavaScript Implementation

JavaScript
const API_KEY = "your_scavio_api_key";

const TEST_QUERIES = [
  { query: "best CRM software 2026", platform: "google" },
  { query: "wireless earbuds under 100", platform: "amazon" },
  { query: "python tutorial for beginners", platform: "youtube" },
  { query: "paper towels bulk", platform: "walmart" },
  { query: "best project management tool recommendation", platform: "reddit" },
];

async function evaluateVendor(name, apiKey) {
  const results = [];
  for (const test of TEST_QUERIES) {
    const start = Date.now();
    try {
      const res = await fetch("https://api.scavio.dev/api/v1/search", {
        method: "POST",
        headers: { "x-api-key": apiKey, "content-type": "application/json" },
        body: JSON.stringify({ platform: test.platform, query: test.query }),
      });
      const latencyMs = Date.now() - start;
      if (res.ok) {
        const data = await res.json();
        results.push({ query: test.query, platform: test.platform, status: "ok", latencyMs, resultCount: (data.organic ?? []).length });
      } else {
        results.push({ query: test.query, platform: test.platform, status: `error_${res.status}`, latencyMs });
      }
    } catch (err) {
      results.push({ query: test.query, platform: test.platform, status: "exception" });
    }
  }

  const ok = results.filter((r) => r.status === "ok");
  const avgLatency = Math.round(ok.reduce((s, r) => s + r.latencyMs, 0) / Math.max(ok.length, 1));
  const avgResults = Math.round(ok.reduce((s, r) => s + r.resultCount, 0) / Math.max(ok.length, 1));
  console.log(`${name}: ${ok.length}/${results.length} success, ${avgLatency}ms avg, ${avgResults} avg results`);
  return { vendor: name, successRate: `${ok.length}/${results.length}`, avgLatency, avgResults, details: results };
}

await evaluateVendor("scavio", API_KEY);

Platforms Used

Google

Web search with knowledge graph, PAA, and AI overviews

YouTube

Video search with transcripts and metadata

Amazon

Product search with prices, ratings, and reviews

Walmart

Product search with pricing and fulfillment data

Reddit

Community, posts & threaded comments from any subreddit

Frequently Asked Questions

This workflow guides you through evaluating SERP API options by running standardized test queries across vendors and comparing pricing, platform coverage, response latency, and data quality. It produces a decision matrix that procurement can use to select the right vendor for your specific query volume and platform requirements.

This workflow uses a manual trigger when evaluating new serp api vendors. Manual trigger during vendor evaluation.

This workflow uses the following Scavio platforms: google, youtube, amazon, walmart, reddit. Each platform is called via the same unified API endpoint.

Yes. Scavio's free tier includes 250 credits per month with no credit card required. That is enough to test and validate this workflow before scaling it.

SERP API Evaluation Workflow

Step-by-step workflow to evaluate SERP API vendors for your use case. Compare pricing, coverage, latency, and response quality.