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Chat & Messaging

Chat & Messaging listings in API Building Blocks, curated by API Cut.

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Pricing modelAuthenticationFree tier(1)Open source(0)

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Resend API

An email API for sending and receiving transactional email, managing domains, contacts, broadcasts, templates, webhooks, and delivery events.

Category: Chat & Messaging
Pricing model: Freemium
Authentication: API key
Free tier: Yes
Open source: No