CATEGORY #239 API

Chat & Bot Frameworks

Discord, Telegram, and conversational AI endpoints

Chat & Bot Frameworks API Comparison Overview

Top Endpoints
API ServiceAuth TypeRate LimitSecurityDirect Link
DiscordFree Key50 istek/snHTTPS • CORSDocs
TelegramFree Key30 istek/snHTTPS • CORSDocs
SlackFree KeyTier bazlıHTTPS • CORSDocs
WhatsApp BusinessFree Key1000 konuşmaHTTPS • CORSDocs
DialogflowFree KeyDeğişkenHTTPS • CORSDocs
SendBirdFree Key1000 MAUHTTPS • CORSDocs

Available Endpoints (9)

Chat & Bot Frameworks

Discord

Discord bot framework, automated commands, webhooks, and guild telemetry

Featured🔒 API KEY50 req/sec
Chat & Bot Frameworks

Telegram

Telegram bot messaging framework, inline queries, and channel automation

Featured🔒 API KEY30 req/sec
Chat & Bot Frameworks

Slack

Workplace team collaboration, channel messaging, and custom bot apps

Featured🔒 API KEYTier-based
Chat & Bot Frameworks

WhatsApp Business

Official Meta WhatsApp Business messaging and customer support API

Featured🔒 API KEY1000 conversations
Chat & Bot Frameworks

Dialogflow

Conversational natural language understanding and virtual agent platform

Featured🔒 API KEYVariable
Chat & Bot Frameworks

SendBird

In-app chat messaging infrastructure, voice calling, and user presence SDK

🔒 API KEY1000 MAU
Chat & Bot Frameworks

Stream Chat

Scalable enterprise chat messaging infrastructure and UI SDK components

🔒 API KEY10.000 MAU
Chat & Bot Frameworks

Pusher

Real-time WebSocket pub/sub messaging and client notification channels

🔒 API KEY200k messages/day
Chat & Bot Frameworks

Intercom

Customer relationship platform, conversational support bot, and ticketing

Featured🔒 API KEY500 req/min

About Free Chat & Bot Frameworks APIs

This directory curates 9 verified public APIs in the Chat & Bot Frameworks domain. Developers can build dashboards, mobile applications, automation bots, and microservices with these ready-to-integrate endpoints without upfront billing.

🔑 Do I need an API key?

Several APIs listed here operate as Zero-Auth services where you can execute queries directly. Others provide free developer tiers with an instant key upon registration.

⚡ Does FreeAPI support CORS?

Yes, all endpoints can be called through FreeAPI Smart Edge Gateway to bypass browser CORS headers and inspect live responses.