← All datasets
// SERP API

SERP API + SEO data

Live SERP results, keyword search volumes, backlinks, WHOIS records. The web-research toolkit for an agent that needs ground truth from Google before it acts.

  • ✓ Live Google SERP — top 100, paid, knowledge panel, PAA
  • ✓ Keyword search volumes + competition (Google Ads source)
  • ✓ Backlink data + referring domains per URL
  • ✓ WHOIS + domain age in one call
Join the waitlist MCP server
api.agentdatahub.com 
# 1) Live SERP
POST /v1/serp/search
{ "q": "fintech licence germany", "depth": 20, "country": "de" }

{
  "query": "fintech licence germany",
  "organic": [
    {
      "rank": 1,
      "url": "https://bafin.de/...",
      "title": "BaFin — Licensing Procedures",
      "snippet": "...",
      "domain": "bafin.de"
    }
  ],
  "people_also_ask": ["What is BaFin?", "..."],
  "knowledge_panel": null
}

# 2) Keyword volume
POST /v1/serp/keywords
{ "keywords": ["mcp server", "email finder api"], "country": "us" }

# 3) Backlinks
GET /v1/serp/backlinks?domain=n26.com&limit=50
MCP tool
adh_serp_search
Credit cost
5 credits per SERP / 1 credit per keyword / 5 credits per backlink page
// SCHEMA

SERP, keywords, backlinks, WHOIS

SERP — request

  • › q
  • › depth
  • › country
  • › language
  • › device

SERP — response

  • › organic[]
  • › paid[]
  • › people_also_ask[]
  • › knowledge_panel{}
  • › related_searches[]

Keywords

  • › keyword
  • › search_volume
  • › competition
  • › cpc
  • › trend_12m[]

Backlinks

  • › referring_domain
  • › url
  • › anchor
  • › first_seen
  • › rel

WHOIS

  • › registrar
  • › created_at
  • › expires_at
  • › registrant_country
// USE CASES

What agents do with SERP

Web-research agent

Agent answers a domain question by running a real SERP query first, then synthesizing — not hallucinating.

Keyword-aware copywriter

Before generating, agent pulls keyword volumes + SERP intent and writes against the actual top-10.

Competitive monitoring

Agent tracks SERP movement on a keyword set daily. Diffs the top 20, flags new entrants and rank drops.

// RELATED DATASETS

Same key, more datasets.

🏢

Company data →

Firmographics for any domain. Industry, size, funding, tech stack, signals.
👤

Contact data →

Person-level records. Job title, seniority, department, location, social profiles.
✓

Contact verification →

Real-time check that a contact still exists, in role, and reachable.
// JOIN THE WAITLIST

Get early access

Tell us about the agent you're building. Design partners get hands-on onboarding and an early API key within a few business days.