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Developer APIs and SDKs to embed real-time voice, video, live streaming, and AI voice agents into web and mobile apps.
Human-friendly API testing client for terminal, desktop and web, known for readable syntax; the CLI is open source.
An AI CAPTCHA-solving service via browser extension or API, supporting reCAPTCHA, hCaptcha, FunCaptcha and more for automation.
Real-time voice, video, chat, and conversational-AI SDKs/APIs for developers building interactive communication features into apps.
Documentation platform for publishing accurate, AI-ready docs sites, with Git sync and an MCP server for AI tools.
Free trial available
No public pricing
Free trial available
No public pricing
Free trial available
- ✦Audio and video calling APIs and SDKs
- ✦Interactive live streaming APIs and SDKs
- ✦AI voice agent integration
- ✦Web and mobile platform support
- ✦Pay-as-you-go pricing with one-time $20 free credit
- ✦Human-friendly command-line HTTP client
- ✦Web and desktop GUI apps
- ✦Simple, readable request syntax
- ✦Request export/import and history
- ✦Path parameters and 'copy as command'
- ✦Open-source terminal version
- ✦AI CAPTCHA recognition (reCAPTCHA, hCaptcha, FunCaptcha, GeeTest, AWS WAF)
- ✦Chrome extension and Firefox add-on
- ✦Token and recognition APIs for browserless use
- ✦SDKs for Python and Node.js
- ✦Works with Selenium, Puppeteer and Playwright
- ✦Usage/activity monitoring dashboard
- ✦Video and voice call SDKs
- ✦Live streaming SDK for interactive broadcasts
- ✦In-app chat API
- ✦Cloud recording of audio/video streams
- ✦AI face effects and digital-human generation
- ✦Conversational AI agent building tools
- ✦20+ pre-built UIKits for rapid app development
- ✦Real-time cloud speech transcription
- ✦Publish structured documentation sites
- ✦Git sync for docs-as-code workflows
- ✦AI setup agent to build and import docs
- ✦GitBook MCP server for AI access
- ✦Enterprise controls
- ✦Free tier to start
- →Embedding video and audio calling into web and mobile apps
- →Adding interactive live streaming to a platform
- →Building AI voice agent experiences into products
- →Testing REST APIs
- →Sending and inspecting HTTP requests
- →Debugging web services
- →Sharing API requests across a team
- →Automating CAPTCHA-gated web workflows
- →Bypassing bot checks in scraping and testing
- →Integrating CAPTCHA solving into scripts
- →App developers adding live video or voice chat
- →Social and dating apps needing engagement features
- →Telehealth platforms requiring secure video calls
- →E-commerce brands adding live-streaming shopping
- →Education platforms needing interactive whiteboards
- →Publish product and API documentation
- →Maintain docs-as-code with Git sync
- →Make docs consumable by AI assistants
- →Import existing docs into a hosted site
