Photon builds infrastructure for deploying AI agents into messaging platforms people already use.

Spectrum is Photon's developer platform for connecting AI agents to messaging channels such as iMessage, WhatsApp, Telegram, Slack, Discord, and Instagram.

Who is Spectrum built for?

Spectrum is built for developers and teams building conversational AI agents that need to communicate through existing messaging platforms.

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Spectrum

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Bring Agents to the
Interfaces Millions Already Use.

Spectrum is an open-source framework that connects
your agents to iMessage, Telegram, WhatsApp, Slack, Discord, Instagram,
and other interfaces people use every day.

Get Started

npm install spectrum-ts

Cross Channel

const spectrum = Spectrum(providers: [...], config: {...})
const agent = new Agent()

// Handle incoming messages by type
spectrum.onMessage(async ({ space, message }) => {
  switch (message.type) {
    case "text":
      const response = await agent.generate(message.content)
      await space.send("Hello World", attachment(...))
      await space.send(response)
    case "attachment":
      await message.react("like")
  }
})

// Auto-select the best available channel for delivery
await spectrum.send("+123456789", sticker(...))

// Explicitly route through iMessage with Telegram as fallback
await spectrum.send("+123456789", imessage().fallback(telegram()), poll({...}))

Run

Simple, powerful, unified API
that connects to infinite platforms

Send rich, structured content

Including styled text, images, files, and more.

Deliver Generative Agentic UI

Native, interactive component across platforms.

Available across every interfaces

From direct messages to group chats & beyond.

Built for omni-channel communication

Seamlessly support text, voice, and video.

Tap into platform-specific capabilities

When you need deeper, native integrations.

Stay proactive with real-time events

Event-driven and responsive.

iMessage

const spectrum = Spectrum(providers: [...], config: {...})
const agent = new Agent()

// Handle incoming messages by type
spectrum.onMessage(async ({ space, message }) => {
  switch (message.type) {
    case "text":
      const response = await agent.generate(message.content)
      await space.send("Hello World", attachment(...))
      await space.send(response)
    case "attachment":
      await message.react("like")
  }
})

// Auto-select the best available channel for delivery
await spectrum.send("+123456789", sticker(...))

// Explicitly route through iMessage with Telegram as fallback
await spectrum.send("+123456789", imessage().fallback(telegram()), poll({...}))