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Serpstat

Serpstat API

Yes. Serpstat publishes a public REST API with api_key auth. See api-docs.serpstat.com/docs/serpstat-public-api/jenasqbwtxdlr-introduction-to-serpstat-api for the full reference.

Auth: api_keyMCP also availableLLMs: Claude (Desktop/Web), Claude Code, Cursor, n8n
Public REST API documentedAgent-readiness 8/10
Facts verified 2026-08-04

What is the Serpstat API?

Serpstat exposes a v4 REST API covering Search Analytics, Backlinks, Rank Tracking, and Site Audit data, the same categories the official MCP server surfaces as tools. Access is credit-metered rather than a flat per-call price: 200,000 credits/month on the Team plan, 400,000 on Team x2, and 2,000,000 on Agency.

The API is entirely absent from the $50/mo Individual plan. Evaluating or building against it means starting at the $100/mo Team plan. Request throughput is capped at 1 request/second on Team and Team x2, and 10 requests/second on Agency, which matters if you are pulling data at volume rather than doing occasional lookups.

Because the MCP server is a thin, official bridge to this same v4 API, an integration can choose either path: raw REST for a custom backend and pipeline work, or MCP for agent-driven use where a client like Claude or Gemini needs to discover and call the right tool itself.

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

HOOK IT TO YOUR STACK

Real Serpstat API calls you'll write

serpstat-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.
serpstat-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.
serpstat-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 SerpstatAuth: api_keyAgent fit: 8/10
Read review →

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

Pricing, limits, and integration

API and MCP access come bundled with the SaaS subscription rather than sold as a separate product, and both are absent entirely from the $50/mo Individual plan. They switch on at the $100/mo Team plan (200,000 API credits/month), scale to Team x2 at $169/mo (400,000 credits/month), and top out at Agency for $410/mo (2,000,000 credits/month, 10 requests/second versus 1/second on the lower tiers).

There is no separate metered API price list outside the SaaS plan tiers; usage is governed by the credit allotment and request-per-second cap that comes with your subscription. Authentication for both the REST API and the MCP server uses the same SERPSTAT_API_TOKEN.

For agent-driven use, the MCP server is the faster path since it surfaces the full 65-tool catalogue with category filtering built in. Budget for the $100/mo Team plan minimum if API or MCP access is the reason you are evaluating Serpstat, since the $50/mo entry tier includes neither.

How much does the Serpstat API actually cost?

Tier-gated

Serpstat's v4 REST API is tier-gated: absent on Individual ($50/mo), unlocked from Team ($100/mo) up.

  • Individual ($50/mo) has no API access at all. Team ($100/mo) is the cheapest plan with it, at 200,000 API credits/month and 1 request/second.
  • Team x2 ($169/mo): 400,000 credits/month, same 1 request/second cap. Agency ($410/mo): 2,000,000 credits/month, 10 requests/second.
  • Covers Search Analytics, Backlinks, Rank Tracking, and Site Audit endpoints. No separate metered price list outside the plan tiers.
Cheapest plan with API
Team, $100/mo
Not included on
Individual, $50/mo
Top-tier throughput
10 req/sec (Agency)

API at a glance

Auth method
api_key
SDK languages
OpenAPI spec
Webhooks
not available
Structured outputs

Which AI clients can read Serpstat data?

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

ClientSupportNotes
Claude (Desktop/Web)Native MCPExplicitly documented in the official MCP server's README, including a ready-to-paste config block. Requires SERPSTAT_API_TOKEN and a Team-plan-or-higher subscription.
Claude CodeNative MCPWorks via the same official MCP server (stdio, npx @serpstat/serpstat-mcp-server) with SERPSTAT_API_TOKEN configured.
CursorAPI-only (custom code)Not explicitly listed as a supported client in the official README (Claude Desktop and Gemini CLI are named), though the server should work with any MCP-compatible client. Verify locally before relying on it; the v4 REST API is the documented fallback.
n8nAPI-only (custom code)Drive via the credit-metered v4 REST API. Requires SERPSTAT_API_TOKEN and at least the Team plan.

Serpstat also has an MCP server

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

See Serpstat MCP page

What you can build with the Serpstat API

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

SOLO DEV / FOUNDER

Glue Serpstat 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 Serpstat reporting at scale

  • White-label Serpstat data into client-branded dashboards
  • Run scheduled multi-account reports without logging into the Serpstat 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 Serpstat

  • Real-time sync into your warehouse on a cron
  • Custom alerts the dashboard's built-in alerting can't express
  • Backfill + idempotency handling for Serpstat 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 Serpstat API docs: https://api-docs.serpstat.com/docs/serpstat-public-api/jenasqbwtxdlr-introduction-to-serpstat-api

curl -X GET "https://api-docs.serpstat.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 api-docs.serpstat.com/docs/serpstat-public-api/jenasqbwtxdlr-introduction-to-serpstat-api.

Limits and gotchas

  • No OpenAPI spec — you write typed clients by hand or use a third-party generator on the docs HTML.
  • No official SDK detected. Plan on hitting the API directly with your HTTP client of choice.
  • Rate limits: always read the docs page before scaling — the published limit is usually lower than the practical one and overages can be expensive.
8/10

Agent-readiness verdict

A credit-metered v4 REST API covering the platform's core data (search analytics, backlinks, rank tracking, site audit), gated to the Team plan ($100/mo) and up. Solid coverage and documentation, docked slightly for being absent on the entry tier and for a 1 request/second cap below Agency. An 8 out of 10 for API agent-readiness.

Moderate agent-fit with official MCP support. Serpstat offers an official MCP server and documented public API with dual auth options, making it accessible for Claude workflows. Missing OpenAPI specs and SDKs limits programmatic flexibility compared to agent-native tools.

Serpstat API FAQ

Does Serpstat have a public API?+
What auth does the Serpstat API use?+
api_key
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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