Artificial Intelligence

Agent Nexus API

Searchable registry of verified APIs, MCP servers and CLIs that AI agents can call, no account or key

none

openapi 3.1

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Arcmira: YouTube Transcript Search

Search YouTube transcripts for timestamped quotes, speaker appearances, mentions, sponsors and recommendations through an API or MCP server.

http-auth

openapi 3.1

✓ CLAIMED

Cracked API

Discover AI tools, inspect their schemas, run tasks and manage API keys and wallet over JSON endpoints

api-key

openapi 3.1

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FinSignals API

Classifies financial social posts for sentiment, directionality and content quality, returning structured JSON

api-key

openapi 3.1

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OpenRouter API

One API key for hundreds of models across providers, with fallbacks.

api-key

openapi 3.1

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Perplexity API

Search-grounded chat completions with citations from the live web.

api-key

openapi 3.1

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SeqBench

DNA, RNA and protein analysis tools for AI agents and scripts over a JSON REST API and MCP server

unknown

openapi 3.1

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TextAPI

SELLS HERE

The power of text extraction, manipulation, and analysis in an API.

api-key

openapi 3.0

✓ CLAIMED

Trimwise

Compresses long documents into AI prompts within a token budget, with queryless and query-aware extraction

unknown

openapi 3.1

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VibeKing API

Directory listings of AI-built apps and SaaS products with liveness status, search, pagination and badge SVGs, no key

none

openapi 3.0

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xAI Grok API

Grok models from xAI with real-time knowledge and function calling.

api-key

openapi 3.1

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