Free AI Tools for API Gateway

Browse 4 free and freemium AI tools built for API Gateway.

4 tools

150% free access

Freemium / Free Trial

Top Free API Gateway AI Tools

Discover the best free AI tools tagged API Gateway — all with free credits or a free plan.

OneCLI

Open-source credential gateway and secret vault that lets AI agents access APIs without exposing keys.

#AI Developer Tools #AI API

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Opper AI

A unified AI gateway providing access to 300+ leading models through one EU-hosted, GDPR-compliant API with an OpenAI SDK-compatible interface.

Free

#AI API #AI Developer Tools #AI Agent #AI Large Language Models

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GreyFox Community Edition

Self-hosted AI traffic proxy and local operator console for teams to control LLM token usage, enforce user limits, cache responses, and monitor AI traffic.

#AI Developer Tools #AI API

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Zero.xyz

Zero.xyz gives AI agents instant access to over 4,000 tools, APIs, and services without accounts or API keys.

Free

#AI Agent #AI API

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What Can API Gateway AI Tools Do?

The most common use cases across AI tools tagged 'API Gateway'.

Securing AI agents that call multiple third-party APIsManaging and rotating API keys for development teamsCentralized credential access control in agent workflowsPreventing credential leakage in open-source AI projectsBuild and orchestrate AI agents with multi-model supportDeploy production applications requiring access to various LLMsEnsure AI compliance and data residency for European organizationsRapidly switch between models without rewriting integrations

Key Features of API Gateway AI Tools

The most frequently featured capabilities in AI tools tagged 'API Gateway'.

Transparent credential injection for AI agentsAES-256-GCM encrypted secret storage at restHost and path matching for routing secrets to endpointsMulti-agent support with scoped access tokensRust HTTP gateway with fast performanceSingle-user local mode or Google OAuth for teamsVault integration with Bitwarden for on-demand credential injectionUnified access to 300+ AI models via one APIOpenAI SDK compatible endpointEU-hosted and GDPR-compliant infrastructureIntelligent routing across providers and regionsObservability with full tracing and analytics

AI Tool Categories for API Gateway

AI tools tagged 'API Gateway' are listed across these categories.

AI API(4)AI Developer Tools(3)AI Agent(2)AI Large Language Models(1)

All tools tagged “API Gateway”

OneCLI

Open-source credential gateway and secret vault that lets AI agents access APIs without exposing keys.

#AI Developer Tools #AI API

View tool

Opper AI

A unified AI gateway providing access to 300+ leading models through one EU-hosted, GDPR-compliant API with an OpenAI SDK-compatible interface.

Free

#AI API #AI Developer Tools #AI Agent #AI Large Language Models

View tool

GreyFox Community Edition

Self-hosted AI traffic proxy and local operator console for teams to control LLM token usage, enforce user limits, cache responses, and monitor AI traffic.

#AI Developer Tools #AI API

View tool

Zero.xyz

Zero.xyz gives AI agents instant access to over 4,000 tools, APIs, and services without accounts or API keys.

Free

#AI Agent #AI API

View tool