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DataForSEO

DataForSEO API

Yes. DataForSEO publishes a public REST API. See docs.dataforseo.com/v3 for pricing details.

SDKs: nodeMCP also availableLLMs: ChatGPT
Public REST API documentedAgent-readiness 9/10
Data from Buddy's database, auto-rechecked weekly

What is the DataForSEO API?

DataForSEO is a pure API-first data provider, in market since 2014. The API surface covers 11 endpoint categories: SERP (Google, Bing, YouTube, Baidu, Yahoo, Seznam, Naver with organic, maps, news, images, jobs, autocomplete, finance, ads, dataset modules), AI Optimization (LLM mentions and responses across ChatGPT, Claude, Gemini, Perplexity), Keywords Data (Google Ads, Bing Ads, Trends, clickstream), Domain Analytics (technologies, WHOIS), DataForSEO Labs (keyword research, market analysis, competitor research), Backlinks (summaries, history, referring domains, bulk ops), OnPage (technical SEO with Lighthouse audits), Content Analysis (sentiment, phrase trends), Merchant (Amazon, Google Shopping), App Data (Google Play, Apple App Store), and Business Data (Google My Business, reviews from Google, Trustpilot, TripAdvisor).

Auth is HTTP Basic with your DataForSEO login plus a dedicated API password. Officially supported SDKs in PHP, C#, Java, Python, and TypeScript (available via GitHub), an OpenAPI YAML spec for typed-client generation, documented webhooks plus webhook resend, X-RateLimit-* headers for rate-limit monitoring, and a sandbox environment for testing without spending credits. This is the most permissive and best-instrumented API surface in the SEO data category by a meaningful margin.

For the broader picture: DataForSEO review, full pricing breakdown, .

HOOK IT TO YOUR STACK

Real DataForSEO API calls you'll write

dataforseo-apirest
#Get the top organic keywords for a domain
GET/v3/site-explorer/organic-keywords?target=mysite.com&limit=10
200 OK · 10 results
marketing automationpos 4 · vol 12.4k
email marketing softwarepos 6 · vol 8.9k
seo tools 2026pos 8 · vol 6.3k
best crm small businesspos 12 · vol 4.6k
Cron daily to track ranking shifts.
dataforseo-apirest
#Pull a competitor's backlink profile
GET/v3/site-explorer/backlinks?target=rival.com&limit=100
200 OK · 100 backlinks
Referring domains1,847
Domain Rating78
New backlinks (30d)+142
Lost backlinks (30d)-38
Pipe into a weekly Slack report.
dataforseo-apirest
#Trigger a fresh site audit
POST/v3/site-audit/scan
202 Accepted · scan_id: 7f2a
Statusqueued
Estimated finish~4 min
Webhook callbackconfigured
Last scan issues47 (12 critical)
TMB SCORE FOR DataForSEOAgent fit: 9/10
Read review →

Endpoints illustrative. Confirm exact paths against the live API docs before integrating.

Pricing, limits, and integration

DataForSEO uses pure pay-as-you-go pricing with a $50 minimum top-up. No subscription tiers, no plan-based API gating, no monthly minimums after the initial top-up. Every endpoint is accessible to every customer at published per-call rates (rates vary per API and listed on individual product pricing pages). Cost-management dashboard included for monitoring usage, setting budget limits, and capping spend per project.

Rate limits expose via standard X-RateLimit-Limit and X-RateLimit-Remaining HTTP headers per request; contact support to request limit increases (typically granted based on usage history and account standing). Webhooks (with resend support) fire for completed async tasks, useful for triggering downstream automation when long-running SERP/audit/backlink queries finish. Sandbox environment documented for testing API integrations without consuming real credits, which is rare in the SEO data space and especially useful when wiring up new MCP clients.

How much does the DataForSEO API actually cost?

Usage-based

DataForSEO is API-first: you pay per API call, no monthly subscription required.

  • There are no fixed tiers. You top up an account balance ($50 minimum) and consume against it.
  • Per-call pricing varies by API (SERP, Backlinks, Keywords Data, etc.) and by speed mode (Standard, Priority, Live).
  • Volume discounts kick in at higher monthly spend brackets.
  • Best for shops that want pay-as-you-go without a subscription commitment, but unpredictable bills if your usage spikes.
Billing model
Pay-as-you-go credits
Minimum top-up
$50
Monthly minimum
$0 (use only what you pay for)

DataForSEO API is sold as a standalone product with its own pricing — not bundled into a parent SaaS subscription. See the pricing details below and confirm current rates on the official API page.

API at a glance

Auth method
SDK languages
Python, JavaScript/TS, PHP, Java, .NET
OpenAPI spec
Webhooks
Webhooks plus Webhook Resend documented; fire on completed async tasks (large SERP/audit/backlink queries). Useful for triggering downstream automation when long-running jobs finish.
Structured outputs

Webhooks: Webhooks plus Webhook Resend documented; fire on completed async tasks (large SERP/audit/backlink queries). Useful for triggering downstream automation when long-running jobs finish.

Which AI clients can read DataForSEO data?

Not every AI assistant supports MCP natively. Here's the per-client picture for DataForSEO specifically.

ClientSupportNotes
Claude (Desktop/Web)Native MCPConnect via the DataForSEO MCP URL in Claude Desktop settings; uses Basic auth with your API password.
Claude CodeNative MCP
ChatGPTVia connectorsWorks via ChatGPT custom connectors. Per Nick Chernets (DataForSEO founder), explicitly supported.
CursorNative MCP
CodexNative MCP
WindsurfNative MCP
ClineNative MCP
GeminiAPI-only (custom code)Gemini chat has no native MCP client; call the REST API directly from Gemini Code Assist or custom code.
n8nNative MCPPer DataForSEO MCP pitch, n8n is explicitly supported via the MCP HTTP node.

DataForSEO also has an MCP server

If you're wiring DataForSEO into Claude / Cursor / Codex, the MCP server is usually less code than the REST API.

See DataForSEO MCP page

What you can build with the DataForSEO API

Three personas, three different shapes of build. Pick the row that matches how you actually ship.

SOLO DEV / FOUNDER

Glue DataForSEO into your daily workflow

  • Pull a digest of ranking changes into your morning Slack
  • Trigger a one-off backfill when something looks off
  • Pipe data into your own SQLite for ad-hoc queries
Effort: A weekend, one Node or Python script
AGENCY / CONSULTANT

Sell DataForSEO reporting at scale

  • White-label DataForSEO data into client-branded dashboards
  • Run scheduled multi-account reports without logging into the DataForSEO UI
  • Cross-reference with the rest of the client's stack (CRM, analytics, ad spend)
Effort: 1-2 weeks, hits multi-tenant auth quickly
IN-HOUSE ENGINEER

Production pipelines for DataForSEO

  • Real-time sync into your warehouse on a cron
  • Custom alerts the dashboard's built-in alerting can't express
  • Backfill + idempotency handling for DataForSEO data older than the dashboard exposes
Effort: Multi-week project, expect rate-limit tuning

Quickstart template

# Starter template — endpoint paths and SDK package names come from
# the DataForSEO API docs: https://docs.dataforseo.com/v3/

curl -X GET "https://api.dataforseo.com/<your-endpoint>" \
  -H "Authorization: Bearer $TOKEN" \
  -H "Accept: application/json" | jq .

Template only. Endpoint paths, exact base URL, and auth header format come from docs.dataforseo.com/v3.

Limits and gotchas

  • No OpenAPI spec — you write typed clients by hand or use a third-party generator on the docs HTML.
  • Official SDKs: node. Use them to skip auth boilerplate and get type safety.
  • Rate limits: always read the docs page before scaling — the published limit is usually lower than the practical one and overages can be expensive.
9/10

Agent-readiness verdict

Score: 9/10 on API-readiness. DataForSEO has the strongest API surface in the SEO data category: 11 endpoint categories, official SDKs in 5 languages (rare among SEO tools), OpenAPI YAML spec for typed-client generation, documented webhooks with resend, sandbox environment, transparent rate-limit headers, and pay-as-you-go pricing with no tier-gating (every endpoint accessible to every customer). The only friction is the pay-as-you-go credit model itself: a $50 minimum top-up to start, then pay per call. For high-volume or production use, this is cheaper than equivalent subscription-based tools. For evaluation or prototyping, it adds a small upfront cost.

Solid agent foundation with official MCP and documented API. DataForSEO's MCP server and ChatGPT integration provide direct workflows, though the lack of OpenAPI specs and Claude support limits flexibility for multi-LLM agent stacks. Node SDK availability helps but webhooks and structured outputs would unlock more autonomous use cases.

MCP server availableOfficial MCP (on tool's own domain)Public API with docsMultiple SDK languagesNative ChatGPT integration

DataForSEO API FAQ

Does DataForSEO have a public API?+
Yes — REST API at docs.dataforseo.com/v3.
Does DataForSEO have official SDKs?+
Yes — official SDKs for node.
Should I use the API or the MCP server for Claude / Cursor / Codex?+
Prefer the MCP server for agent workflows — it's less code and pre-handles auth flows. Use the REST API for scheduled jobs, dashboards, and anything outside an LLM-driven flow.

Sources

Joonas Rotko
Joonas RotkoAuthor & Founder of That Marketing Buddy

10+ years in digital marketing. I review marketing software for AI-stack fit: real pricing, MCP and API support, and how cleanly each tool drops into an AI agent workflow, cross-checked against verified data and real user feedback.

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