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API

Designing, calling and testing HTTP APIs, including client generation, collections and request tooling.

32 apps, 1 skill and 2 MCP servers tagged API.

Apps

All apps
Featured

Google's browser workbench for prototyping with Gemini models, then shipping the same prompt as production API code.

Coding & DevelopmentFreemium
Featured

One API and one bill for hundreds of language models, with automatic failover between providers.

Coding & DevelopmentFreemium

One API for agent harnesses — run Codex, Claude Code or Hermes behind your product with shared sessions, streaming, files and cost controls, and swap harness with a config change.

Coding & DevelopmentFreemium
Featured

Turn any website into clean markdown or structured JSON — crawling, JavaScript rendering, and extraction in one API.

Data & AnalyticsFreemium

Generate lifelike spoken audio with AI tools

Audio & VoiceFreemium

PlayHT offers ultra-realistic AI voices and cloning.

Audio & VoiceSubscription

Mintlify AI helps generate and maintain documentation.

Coding & DevelopmentFreemium

Stenography explains code and APIs with AI.

Coding & DevelopmentSubscription

Pipedream AI generates workflows and code steps.

Automation & WorkflowsFreemium

Inference on custom LPU hardware, built for latency — open models served at speeds general-purpose GPUs struggle to match.

Coding & DevelopmentFreemium

Run thousands of open models with one API call, and deploy your own without touching Kubernetes.

Coding & DevelopmentFreemium

A generative media platform tuned for speed — image, video, and audio models served with very low latency.

Image & DesignFreemium

Inference, fine-tuning, and GPU clusters for open models — the full stack for teams building on open weights.

Coding & DevelopmentFreemium

The lab behind FLUX — open and commercial image models used across much of the generative design ecosystem.

Image & DesignFreemium

Ultra-low-latency speech models built for real-time voice agents, where every millisecond is audible.

Audio & VoiceFreemium

Voice AI that reads and expresses emotion — speech models trained on human vocal expression, not just phonemes.

Audio & VoiceFreemium

Enterprise speech infrastructure — fast, accurate transcription, text to speech, and a full voice agent API.

Audio & VoiceFreemium

Speech-to-text APIs with built-in understanding — transcription plus summaries, topics, and redaction in one call.

Audio & VoiceFreemium

App: Mureka

Kunlun Tech

AI music generation with lyric writing, stem separation, and reference-based style matching.

Audio & VoiceFreemium

High-quality stem separation — split any track into vocals, drums, bass, and instruments with minimal artefacts.

Audio & VoiceFreemium

A developer platform for voice agents that make and take phone calls, with sub-second turn latency.

Automation & WorkflowsFreemium

App: Dify

LangGenius

An open-source platform for building production LLM applications — visual workflows, RAG, and agents in one place.

Automation & WorkflowsFreemium

Headless browser infrastructure for AI agents — sessions, stealth, proxies, and live view, without running Chrome yourself.

Automation & WorkflowsFreemium

A memory layer for AI agents — remember user preferences and past interactions without stuffing the context window.

Coding & DevelopmentFreemium

A search engine built for AI — embeddings-based retrieval that finds pages by meaning, not keyword overlap.

Data & AnalyticsFreemium

A search API purpose-built for RAG and agents — returns synthesised, cited content instead of a list of links.

Data & AnalyticsFreemium

A marketplace of thousands of ready-made scrapers and automation tools, plus the cloud to run your own.

Data & AnalyticsFreemium

One REST API that scrapes, crawls, and extracts the web into clean Markdown and schema-validated JSON for AI agents.

Data & AnalyticsFreemium

Privacy-first search infrastructure for AI agents, with smart routing, structured results, and native API, MCP, and Skill access.

Data & AnalyticsFreemium

A hosted LLM gateway from ngrok: one base URL and one key for public providers, your own keys and self-hosted models, with failover, scoped access and cost analytics.

Coding & DevelopmentPaid

Rindler signs in to the web portals your team already uses and finishes the task you describe in a sentence — pulling records, downloading invoices, checking statuses, submitting forms.

Automation & WorkflowsSubscription

Developer platform for AI agents on Apple's own channels — programmable iMessage at scale, plus video agents that answer and place FaceTime calls in a few lines of code.

Audio & VoicePaid

Skills

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MCP servers

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New

Postman's official MCP server — reach your workspaces, collections, specs and environments from Claude Code, Cursor, VS Code or Copilot, in four tool tiers.

MCP: Apollo MCP Server

by Apollo GraphQL

Turns any GraphQL API into MCP tools — from .graphql operation files, a GraphOS persisted-query manifest, or live schema introspection.

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