API service catalog

AI-tools API services

REST APIs with stable endpoints, service tokens, quota tracking, documentation, and plan-based access.

3API services
0Free APIs
3Live services
Developer APIs

Developer APIs

REST endpoints and automation APIs built for practical integrations.

REST API Live Hybrid

Smart Routing AI Model

A powerful OpenAI-compatible REST API that accepts familiar AI request formats and routes prompts through optimized public profiles with daily and monthly quotas.

OpenAI-compatible endpoints Smart routing profiles Daily and monthly quotas
Starting at Free
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REST API Live Hybrid

Website to Company data

Extract company name, industry, address, categorized emails, categorized phone numbers, and contact person names from a website through a token-based REST API that uses forced OpenRouter AI extraction with parser context.

Depth 2 website crawler Structured company profile Fixed contact categories
Starting at Free
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REST API Live Hybrid

Email Validator

Validate email addresses before signup, lead capture, checkout, CRM import, or outbound workflows using syntax checks, domain inspection, MX records, provider signals, and hourly API quotas.

Syntax and normalization DNS and MX record checks Domain and risk signals
Starting at Free
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