A server for finding information about APIs (Application Programming Interfaces)

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A server for finding information about APIs (Application Programming Interfaces)

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Why this server?
Provides real-time SEO data through an API, directly relevant to the broad 'API' query.
SEO Review Tools - MCP serverofficial
Search Marketing RAG Systems
SEO-Review-Tools
A
license
B
quality
C
maintenance
Get access to real-time SEO data, including: keyword insights, backlink data, traffic estimates and more. Allow AI tools and Large Language Models (LLMs) to tap into the real-time SEO Review Tools API with natural language commands.
Last updated 2025-06-11
8
3
5
MIT
Why this server?
Enables AI to interact with internal company systems via API integration, a core API use case.
Company MCP Server
App Automation ERP Systems Data Platforms
keythpiece
A
license
-
quality
C
maintenance
Enables AI to interact with internal company systems through API integration, supporting data search, information updates, report generation, and system connectivity.
Last updated 2025-11-09
MIT
Why this server?
World's largest API index with over 22,000 APIs, ideal for API discovery and integration.
APIClaw
RAG Systems Search API Testing
nordsym
A
license
A
quality
C
maintenance
The API layer for AI agents. World's biggest API index with 22,000+ APIs and growing. Agents discover and call APIs at runtime with semantic search, structured metadata, and 18 Direct Call APIs including AI providers.
Last updated 2026-05-18
19
868
7
MIT
Why this server?
Offers comprehensive email marketing automation through the Cakemail API.
Cakemail MCP Server
Marketing App Automation Customer Data Platforms
cakemail
A
license
-
quality
C
maintenance
Enables comprehensive email marketing automation through the Cakemail API, including campaign management, transactional emails, contact list operations, template design with BEEeditor, detailed analytics, and multi-account enterprise management.
Last updated 2025-07-09
6
MIT
Why this server?
Provides pay-per-use API tools and an LLM gateway, serving as a unified API layer.
Clawy MCP Server
Search AI & Machine Learning Finance
ClawyPro
A
license
B
quality
C
maintenance
Pay-per-use API tools and LLM gateway for AI agents. 15 services (DART, Tabelog, Google Maps, Brave Search, Firecrawl, DeepL, ElevenLabs, and more) + smart LLM routing. No API keys needed, pay with USDC on Base.
Last updated 2026-03-23
25
21
2
MIT
Why this server?
Best free social media publishing and scheduling API, directly matches the 'API' search.
BulkPublish
Social Media Autonomous Agents App Automation
azeemkafridi
A
license
-
quality
C
maintenance
The best free social media publishing and scheduling API. Publish to 11 platforms from a single API call. Schedule posts, upload media, track analytics, and automate your social media workflow.
Last updated 2026-04-11
MIT
Why this server?
MCP server with 53 security intelligence tools accessible via API, relevant for API-driven security.
contrastapi
API Testing Monitoring Security
UPinar
A
license
A
quality
A
maintenance
Security intelligence API for AI models. CVE lookup with EPSS/KEV, domain recon (DNS, WHOIS, SSL, subdomains, WAF), and code security checks (secrets, injection, headers). 16 tools, no API key required.
Last updated 2026-05-27
53
28
MIT
Why this server?
Enables comprehensive WhatsApp integration through its API, a specific API implementation.
WaPulse WhatsApp MCP Server
Communication App Automation Customer Support
Quegenx
A
license
-
quality
-
maintenance
Enables comprehensive WhatsApp integration through WaPulse API, supporting messaging, file sharing, group management, and instance control with 25+ tools for automating WhatsApp operations.
Last updated 2025-06-09
3
1
Why this server?
Uses ChiliPiper REST API for lead routing and scheduling, demonstrating API-based workflow.
chilipiper-mcp
App Automation Marketing Customer Support
hyypeman
A
license
B
quality
C
maintenance
Enables lead routing, booking link generation, and scheduling management through the ChiliPiper REST API. It allows users to process inbound leads via Concierge routers and manage meeting queues directly through MCP-compatible clients.
Last updated 2026-02-18
4
3
MIT

SEO Review Tools - MCP serverofficial