is that chatapi is free - SERP Analysis

https://chat-api.com/en/free-messenger-api-for-developers.html

https://community.openai.com/t/is-chat-gpt-provided-for-free/86249

https://www.reddit.com/r/ChatGPT/comments/12ekxqy/why_is_chatgpt_free_but_its_api_is_paid/

https://getstream.io/chat/pricing/

https://chat-api.com/en/buy.html

https://community.openai.com/t/new-user-free-quota-for-apis/494236

https://sendbird.com/pricing/chat

https://stackoverflow.com/questions/76387248/do-i-need-to-enable-billing-for-the-google-chat-api-or-just-create-a-service-acc

https://dev.to/emilynekvasilatstream/7-best-chat-apis-for-web-mobile-and-desktop-apps-3bn2

https://www.quora.com/What-is-a-good-free-chat-API-to-use-with-an-app

https://wedevs.com/blog/483810/generate-chatgpt-api-key/

https://www.tidio.com/blog/chatbot-api/

https://deeptalk.lambdalabs.com/t/lambda-chat-completions-api-cost/4403

https://developers.google.com/workspace/chat/api/reference/rest

https://elfsight.com/blog/live-chat-api-for-website-api-key-limits-pricing/

https://getstream.io/chat/trial/

https://talkjs.com/

https://www.linkedin.com/pulse/top-10-free-apis-developing-chat-applications-mansi-singhania-7nq0c

https://www.youtube.com/watch?v=YP8mV_2RDLc

https://www.pabbly.com/connect/integrations/chat-api/

https://sendbird.com/blog/sendbird-chat-api-pricing-against-competitors

https://ai.google.dev/gemini-api/docs/pricing

https://github.com/ayaka14732/ChatGPTAPIFree

https://www.youtube.com/watch?v=giYejigUM9A

https://akash.network/docs/guides/machine-learning/akash-chat-api/

https://www.kdnuggets.com/2023/05/huggingchat-python-api-alternative.html

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https://developers.google.com/workspace/chat/api-overview

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https://console.cloud.google.com/marketplace/product/google/chat.googleapis.com

https://www.quora.com/What-are-some-popular-and-reliable-free-chat-APIs-that-can-be-integrated-into-websites-or-apps

https://www.chatbot.com/docs/

https://developer.puter.com/tutorials/free-unlimited-openai-api/

https://api-docs.deepseek.com/

https://rapidapi.com/collection/chatbot-apis

https://www.pubnub.com/guides/the-complete-guide-to-chat-apis/

https://www.byteplus.com/en/topic/552258

https://sceyt.com/

https://medium.com/latinxinai/how-to-get-api-key-for-chat-gpt-3-5-or-4-0-fce40b35aa00

https://www.apptha.com/blog/chat-api-service/

https://github.com/public-apis/public-apis

https://aimlapi.com/best-ai-apis-for-free

https://www.youtube.com/watch?v=3BrmNZoPzHA

https://www.reka.ai/reka-api

https://developers.facebook.com/docs/whatsapp/pricing/

https://ably.com/topic/comparing-chat-api-pricing

https://developer.zendesk.com/api-reference/live-chat/introduction/

https://www.edenai.co/post/top-free-chatbot-tools-apis-and-open-source-models

https://developers.freshchat.com/api/

https://freeapi.app/

https://apidog.com/blog/how-to-use-deepseek-api-for-free/

https://www.proprofschat.com/blog/best-chat-apis/

https://docs.cohere.com/v2/docs/rate-limits

https://sourceforge.net/software/chat-sdk-api/free-version/

https://cloud.google.com/contact-center/ccai-platform/docs/chat-platform-api-endpoints

https://www.nimblechapps.com/blog/10-real-time-chat-api-to-use-in-2025

https://www.merge.dev/blog/chatgpt-api-key

https://www.anthropic.com/api

https://www.contus.com/blog/best-in-app-chat-api-sdk/

https://ai.ucsf.edu/versa-chat-and-api/versa-pricing

https://www.megameeting.com/video-chat-api

https://green-api.com/en

https://docs.mistral.ai/api/

https://quickblox.com/sdk/chat-api/?srsltid=AfmBOooTiscCb8WVDtlyrwuWnPKyjl_hc6Ajgv5ZWFYhWpQW9C9UODhy

https://www.awesomescreenshot.com/blog/knowledge/chat-gpt-api

https://www.theserverside.com/video/How-to-get-an-OpenAI-API-key-for-ChatGPT

https://developers.line.biz/en/docs/messaging-api/overview/

https://platform.text.com/docs/getting-started/api-pricing

https://www.troopmessenger.com/chat-api

https://medium.com/%40salmancz/how-to-get-a-free-api-for-your-ai-agent-step-by-step-guide-feb8949b37f5

https://api-ninjas.com/

https://console.groq.com/docs/quickstart

https://rumbletalk.com/blog/index.php/2024/01/08/chat-api-pricing/

https://www.social.plus/blog/best-chat-apis-messaging-sdks

https://openrouter.ai/deepseek/deepseek-chat-v3-0324:free/api

https://developers.viber.com/docs/api/rest-bot-api/

https://elevenlabs.io/developers

https://api-docs.deepseek.com/quick_start/pricing

https://writesonic.com/chatsonic

https://azure.microsoft.com/en-us/pricing/details/cognitive-services/openai-service/

https://ai.google.dev/gemini-api/docs/api-key

https://deadsimplechat.com/solutions/marketplace-chat

https://serpapi.com/blog/explore-deepseek-api/

https://cloud.google.com/vertex-ai/docs/reference/rest

https://rapidapi.com/Creativesdev/api/free-chatgpt-api

https://api.chat/

https://docs.uiuc.chat/api/api-keys

https://www.vonage.com/communications-apis/messages/

https://www.copilot.live/usecase/chatbot-rest-api

https://www.newoaks.ai/blog/deepseek-api-key-free-2025/

https://www.cometchat.com/blog/build-vs-buy-should-you-build-chat-from-scratch

https://www.livechat.com/features/chat-api/

https://www.rocket.chat/blog/open-source-chat-api

https://www.moesif.com/blog/api-monetization/api-strategy/ChatGPT-API-Pricing/

https://www.alibabacloud.com/help/en/model-studio/use-qwen-by-calling-api

https://console.cloud.google.com/marketplace/product/google/chat.googleapis.com(cameo:product/google/chat.googleapis.com)?hl=en-GB